{
    "annual_corporate_officer_certification_001_duration": [
        {
            "name": "attestation_name",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Annual Corporate Officer Certification",
                        "Column": "11",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "11",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6Identification"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "attestation_title",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "12",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6Identification"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Annual Corporate Officer Certification",
                        "Column": "12",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "corporate_officer_certification_signature",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "13",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6Identification"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Annual Corporate Officer Certification",
                        "Column": "13",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "attestation_date",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "14",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6Identification"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Annual Corporate Officer Certification",
                        "Column": "14",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "identification_001_duration": [
        {
            "name": "form_type",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Row": "0",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "respondent_legal_name",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "1",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6Identification"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "1",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "company_identifier",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "2",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "legal_entity_identifier",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "vendor_name",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "report_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "2b",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "report_period",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "2c",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "previous_name",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "3",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6Identification"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "3",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_change_date",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "3a",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "address_of_principal_office_at_end_of_period",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "4",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "4",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6Identification"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_contact_person",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "5",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "5",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6Identification"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "title_of_contact_person",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "6",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "6",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6Identification"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "address_of_contact_person",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "7",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "7",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6Identification"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "telephone_of_contact_person",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "8",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "8",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6Identification"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "submission_type",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "9",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "9",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6Identification"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "report_date",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "10",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "001 - Schedule - Identification",
                        "Column": "10",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6Identification"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "migrated_data",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        }
    ],
    "list_of_schedule_002_duration": [
        {
            "name": "schedule_identification_abstract",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_remarks_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "remarks",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAnalysisOfFederalIncomeAndOtherTaxesDeferredAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleUnappropriatedRetainedIncomeStatementAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "33",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleCapitalStockAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "34",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleCapitalStockChangesDuringTheYearAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "35",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAdditionalPaidInCapitalAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "36",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=IncomeAccountSupportingSchedulesAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleInvestmentsInAffiliatedCompaniesAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "37",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOilOperatingRevenuesAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOperatingRevenueAccountsAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleLongTermDebtAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatementOfAccumulatedOtherComprehensiveIncomeAndHedgingActivitiesAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "38",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOperatingExpenseAccountsAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "39",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=SchedulePipelineTaxesAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleIncomeFromNoncarrierPropertyAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "41",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleInterestAndDividendIncomeAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleCompaniesControlledByRespondentAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "42",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleMiscellaneousItemsInIncomeAndRetainedIncomeAccountsForTheYearAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleInvestmentsInCommonStocksOfAffiliatedCompaniesAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "43",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=SchedulePaymentsForServicesRenderedByOtherThanEmployeesAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "44",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=StatisticalDataAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "45",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatisticsOfOperationsAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleControlOverRespondentAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatisticsOfOperationsOwnedByRespondentButOperatedByOthersAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "46",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleMilesOfPipelineOperatedAtEndOfYearAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleInvestInComStocksOfAffiliatedCoCoControlledDirectlyByRespOtherThanThroughTitleToSecuritiesAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "47",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleFootnotesAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleNotesToFinancialStatementsAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "48",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAnnualCostOfServiceBasedAnalysisScheduleAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAppropriatedRetainedIncomeAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleImportantChangesDuringTheYearAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleComparativeBalanceSheetAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleInstructionsForSchedulesAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatementOfIncomeAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=BalanceSheetSupportingSchedulesAssetsAndOtherDebitsAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatementOfAccumulatedOtherComprehensiveIncomeAndHedgingActivitiesAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "d",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleUnappropriatedRetainedIncomeStatementAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "d",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatementOfCashFlowsAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleCarrierPropertyAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "d",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleNotesToFinancialStatementsAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleDirectorsAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleImportantChangesDuringTheQuarterYearAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "d",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOperatingRevenueAccountsAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleUndividedJointInterestPropertyAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "d",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOperatingExpenseAccountsAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleComparativeBalanceSheetAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "d",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatisticsOfOperationsAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOfficersAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "24",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAccruedDepreciationCarrierPropertyAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatementOfIncomeAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "25",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAccruedDepreciationUndividedJointInterestPropertyAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "26",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAmortizationBaseAndReserveAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "27",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleNoncarrierPropertyAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "d",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatisticsOfOperationsOwnedByRespondentButOperatedByOthersAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "28",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOtherDeferredChargesAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleGeneralInformationAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "29",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=BalanceSheetSupportingSchedulesLiabilitiesAndOtherCreditsAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "30",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=SchedulePayablesToAffiliatedCompaniesAbstract"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "d",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "ValueType": "Value",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleReceivableFromAffiliatedCompaniesAbstract"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_waiver",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAmortizationBaseAndReserveAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "26",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleNoncarrierPropertyAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "27",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOtherDeferredChargesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "28",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=BalanceSheetSupportingSchedulesLiabilitiesAndOtherCreditsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "29",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=SchedulePayablesToAffiliatedCompaniesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "30",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleLongTermDebtAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "31",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAnalysisOfFederalIncomeAndOtherTaxesDeferredAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "32",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleCapitalStockAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "33",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleCapitalStockChangesDuringTheYearAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "34",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAdditionalPaidInCapitalAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "35",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=IncomeAccountSupportingSchedulesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "36",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOilOperatingRevenuesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "37",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOperatingRevenueAccountsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOperatingExpenseAccountsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "38",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=SchedulePipelineTaxesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "39",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleGeneralInformationAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "1",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleControlOverRespondentAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "2",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleCompaniesControlledByRespondentAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "3",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOfficersAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "4",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleIncomeFromNoncarrierPropertyAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "40",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleInterestAndDividendIncomeAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "41",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleMiscellaneousItemsInIncomeAndRetainedIncomeAccountsForTheYearAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "42",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=SchedulePaymentsForServicesRenderedByOtherThanEmployeesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "43",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleDirectorsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "5",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=StatisticalDataAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "44",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleImportantChangesDuringTheYearAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatisticsOfOperationsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "45",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleComparativeBalanceSheetAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "7",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatisticsOfOperationsOwnedByRespondentButOperatedByOthersAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatementOfIncomeAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "8",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleMilesOfPipelineOperatedAtEndOfYearAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "46",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatementOfAccumulatedOtherComprehensiveIncomeAndHedgingActivitiesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "9",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleFootnotesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "47",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAppropriatedRetainedIncomeAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "10",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAnnualCostOfServiceBasedAnalysisScheduleAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "48",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleUnappropriatedRetainedIncomeStatementAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "11",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleImportantChangesDuringTheYearAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "1",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleNotesToFinancialStatementsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "14",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=BalanceSheetSupportingSchedulesAssetsAndOtherDebitsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "15",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleReceivableFromAffiliatedCompaniesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "16",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleInvestmentsInAffiliatedCompaniesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "18",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleComparativeBalanceSheetAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "2",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatementOfIncomeAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "3",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatementOfAccumulatedOtherComprehensiveIncomeAndHedgingActivitiesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "4",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleInvestmentsInCommonStocksOfAffiliatedCompaniesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "19",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleInvestInComStocksOfAffiliatedCoCoControlledDirectlyByRespOtherThanThroughTitleToSecuritiesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "20",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleInstructionsForSchedulesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "21",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleUnappropriatedRetainedIncomeStatementAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "5",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatementOfCashFlowsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleNotesToFinancialStatementsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "7",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOperatingRevenueAccountsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "8",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleCarrierPropertyAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "22",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOperatingExpenseAccountsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "9",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleUndividedJointInterestPropertyAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "23",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatisticsOfOperationsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "10",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAccruedDepreciationCarrierPropertyAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "24",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatisticsOfOperationsOwnedByRespondentButOperatedByOthersAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAccruedDepreciationUndividedJointInterestPropertyAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "25",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_exemption",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleIncomeFromNoncarrierPropertyAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "40",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleInterestAndDividendIncomeAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "41",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleMiscellaneousItemsInIncomeAndRetainedIncomeAccountsForTheYearAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "42",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=SchedulePaymentsForServicesRenderedByOtherThanEmployeesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "43",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleControlOverRespondentAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "2",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleCompaniesControlledByRespondentAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "3",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOfficersAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "4",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleDirectorsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "5",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=StatisticalDataAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "44",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleImportantChangesDuringTheYearAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatisticsOfOperationsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "45",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleComparativeBalanceSheetAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "7",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatisticsOfOperationsOwnedByRespondentButOperatedByOthersAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatementOfIncomeAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "8",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleMilesOfPipelineOperatedAtEndOfYearAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "46",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatementOfAccumulatedOtherComprehensiveIncomeAndHedgingActivitiesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "9",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleFootnotesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "47",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAppropriatedRetainedIncomeAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "10",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAnnualCostOfServiceBasedAnalysisScheduleAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "48",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleUnappropriatedRetainedIncomeStatementAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "11",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleImportantChangesDuringTheYearAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "1",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleNotesToFinancialStatementsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "14",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleComparativeBalanceSheetAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "2",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=BalanceSheetSupportingSchedulesAssetsAndOtherDebitsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "15",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleReceivableFromAffiliatedCompaniesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "16",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleInvestmentsInAffiliatedCompaniesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "18",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatementOfIncomeAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "3",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatementOfAccumulatedOtherComprehensiveIncomeAndHedgingActivitiesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "4",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleUnappropriatedRetainedIncomeStatementAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "5",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleInvestmentsInCommonStocksOfAffiliatedCompaniesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "19",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleInvestInComStocksOfAffiliatedCoCoControlledDirectlyByRespOtherThanThroughTitleToSecuritiesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "20",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleInstructionsForSchedulesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "21",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleCarrierPropertyAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "22",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatementOfCashFlowsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleNotesToFinancialStatementsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "7",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOperatingRevenueAccountsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "8",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOperatingExpenseAccountsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "9",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleUndividedJointInterestPropertyAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "23",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAccruedDepreciationCarrierPropertyAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "24",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAccruedDepreciationUndividedJointInterestPropertyAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "25",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAmortizationBaseAndReserveAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "26",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatisticsOfOperationsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "10",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleStatisticsOfOperationsOwnedByRespondentButOperatedByOthersAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleNoncarrierPropertyAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "27",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOtherDeferredChargesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "28",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=BalanceSheetSupportingSchedulesLiabilitiesAndOtherCreditsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "29",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=SchedulePayablesToAffiliatedCompaniesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "30",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleLongTermDebtAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "31",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAnalysisOfFederalIncomeAndOtherTaxesDeferredAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "32",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleCapitalStockAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "33",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleCapitalStockChangesDuringTheYearAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "34",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleAdditionalPaidInCapitalAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "35",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=IncomeAccountSupportingSchedulesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "36",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOilOperatingRevenuesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "37",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOperatingRevenueAccountsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleOperatingExpenseAccountsAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "38",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=SchedulePipelineTaxesAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "39",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:ScheduleRemarksAxis",
                        "FixedMember": "ferc:ScheduleRemarksAxis=ScheduleGeneralInformationAbstract",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "1",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_general_information_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_control_over_respondent_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "3",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_companies_controlled_by_respondent_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_officers_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "5",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_directors_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "6",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_important_changes_during_the_quarter_year_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "a",
                        "ColumnName": "F6Schedule",
                        "Form": "Form 6",
                        "Row": "3",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "ValueType": "Label"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "7",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_comparative_balance_sheet_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "8",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_statement_of_income_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "a",
                        "Row": "5",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "9",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_statement_of_accumulated_other_comprehensive_income_and_hedging_activities_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "a",
                        "Row": "6",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "10",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_appropriated_retained_income_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "11",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_unappropriated_retained_income_statement_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "a",
                        "Row": "7",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "12",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_statement_of_cash_flows_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "a",
                        "Row": "8",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "13",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_notes_to_financial_statements_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "a",
                        "Row": "9",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "14",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_receivable_from_affiliated_companies_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "16",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_investments_in_affiliated_companies_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "18",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_investments_in_common_stocks_of_affiliated_companies_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "19",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_invest_in_com_stocks_of_affiliated_co_co_controlled_directly_by_resp_other_than_through_title_to_securities_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "20",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_carrier_property_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "22",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_undivided_joint_interest_property_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "23",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_accrued_depreciation_carrier_property_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "24",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_accrued_depreciation_undivided_joint_interest_property_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "25",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_amortization_base_and_reserve_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "26",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_noncarrier_property_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "27",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_other_deferred_charges_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "28",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_payables_to_affiliated_companies_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "30",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_long_term_debt_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "31",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_analysis_of_federal_income_and_other_taxes_deferred_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_capital_stock_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "33",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_capital_stock_changes_during_the_year_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "34",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_additional_paid_in_capital_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "35",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_oil_operating_revenues_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "37",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_operating_revenue_accounts_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "a",
                        "Row": "10",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "38",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_operating_expense_accounts_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "a",
                        "Row": "11",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "39",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_pipeline_taxes_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "40",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_income_from_noncarrier_property_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "41",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_interest_and_dividend_income_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "42",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_miscellaneous_items_in_income_and_retained_income_accounts_for_the_year_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "a",
                        "ColumnName": "F6Schedule",
                        "Form": "Form 6",
                        "Row": "43",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "ValueType": "Label"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_payments_for_services_rendered_by_other_than_employees_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "44",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_statistics_of_operations_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "46",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "a",
                        "Row": "12",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_statistics_of_operations_owned_by_respondent_but_operated_by_others_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "46.1",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "F6Q - 002 - Schedule - List of Schedules",
                        "Column": "a",
                        "Row": "13",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_miles_of_pipeline_operated_at_end_of_year_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "i",
                        "Row": "0",
                        "ValueType": "Column",
                        "ColumnName": "OP AT END OF YR TRUNK LINES FOR PRODUCTS Size of Line (in inches)"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "n",
                        "Row": "0",
                        "ValueType": "Column",
                        "ColumnName": "CHG IN MILES OPR DUR THE YEAR DECREASES TRUNK LINES For Crude Oil"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "c",
                        "Row": "0",
                        "ValueType": "Column",
                        "ColumnName": "TERMINI TO -"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "47",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "f",
                        "Row": "0",
                        "ValueType": "Column",
                        "ColumnName": "OP AT END OF YR TRUNK LINES FOR CRUDE OIL Miles"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "g",
                        "Row": "0",
                        "ValueType": "Column",
                        "ColumnName": "OP AT END OF YR TRUNK LINES FOR CRUDE OIL Size of Lines (in inches)"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "o",
                        "Row": "0",
                        "ValueType": "Column",
                        "ColumnName": "CHG IN MILES OPR DUR THE YEAR DECREASES TRUNK LINES For Products"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "k",
                        "Row": "0",
                        "ValueType": "Column",
                        "ColumnName": "CHG IN MILES OPR DUR THE YR INCREASES TRUNK LINES For Crude Oil"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "b",
                        "Row": "0",
                        "ValueType": "Column",
                        "ColumnName": "TERMINI From -"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "l",
                        "Row": "0",
                        "ValueType": "Column",
                        "ColumnName": "CHG IN MILES OPR DUR THE YEAR INCREASES TRUNK LINES For Products"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "h",
                        "Row": "0",
                        "ValueType": "Column",
                        "ColumnName": "OP AT END OF YR TRUNK LINES FOR PRODUCTS Miles"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "d",
                        "Row": "0",
                        "ValueType": "Column",
                        "ColumnName": "OP AT END OF YR GATHERING LINES Miles"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "m",
                        "Row": "0",
                        "ValueType": "Column",
                        "ColumnName": "CHG IN MILES OPR DUR THE YEAR DECREASES Gathering Lines"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "e",
                        "Row": "0",
                        "ValueType": "Column",
                        "ColumnName": "OP AT END OF YR GATHERING LINES Size of Line (in inches)"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "j",
                        "Row": "0",
                        "ValueType": "Column",
                        "ColumnName": "CHG IN MILES OPR DUR THE YR INCREASES Gathering Lines"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_footnotes_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "48",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "schedule_annual_cost_of_service_based_analysis_schedule_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "a",
                        "Row": "49",
                        "ValueType": "Label",
                        "ColumnName": "F6Schedule"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "indicator_stockholders_report_submitted_or_not_prepared",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "002 - Schedule - List of Schedule",
                        "Column": "51a",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "general_information_101_duration": [
        {
            "name": "name_of_pipeline_company_making_report",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information",
                        "Column": "a",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6GeneralInformation"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "incorporation_date",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6GeneralInformation"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "special_law_respondent_incorporated_under",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information",
                        "Column": "a",
                        "Row": "3",
                        "ValueType": "Label",
                        "ColumnName": "F6GeneralInformation"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "names_of_constituent_and_merged_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6GeneralInformation"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "date_and_authority_for_each_consolidation_and_for_each_merger_effected",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information",
                        "Column": "e",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information",
                        "Column": "a",
                        "Row": "5",
                        "ValueType": "Label",
                        "ColumnName": "F6GeneralInformation"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_original_corporation",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information",
                        "Column": "f",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information",
                        "Column": "a",
                        "Row": "6",
                        "ValueType": "Label",
                        "ColumnName": "F6GeneralInformation"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "indication_respondent_conducted_business_in_different_names",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information",
                        "Column": "g",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information",
                        "Column": "a",
                        "Row": "7",
                        "ValueType": "Label",
                        "ColumnName": "F6GeneralInformation"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "101 - Schedule - General Information"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "control_over_respondent_102_duration": [
        {
            "name": "control_over_respondent_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_company_controlling_respondent",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "102 - Schedule - Control Over Respondent",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ControlOverRespondentAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "state_of_incorporation",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "102 - Schedule - Control Over Respondent",
                        "Period": "Current",
                        "Dimension": "ferc:ControlOverRespondentAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "intermediate_name",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "102 - Schedule - Control Over Respondent",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ControlOverRespondentAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "state_of_incorporation_intermediate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "102 - Schedule - Control Over Respondent",
                        "Period": "Current",
                        "Dimension": "ferc:ControlOverRespondentAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "direct_parent_name",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "102 - Schedule - Control Over Respondent",
                        "Period": "Current",
                        "Dimension": "ferc:ControlOverRespondentAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "state_of_incorporation_direct_parent",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "102 - Schedule - Control Over Respondent",
                        "Period": "Current",
                        "Dimension": "ferc:ControlOverRespondentAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "companies_controlled_by_respondent_103_duration": [
        {
            "name": "companies_controlled_by_respondent_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_company_controlled_by_respondent",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "103 - Schedule - Companies Controlled by Respondent",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "32",
                        "Period": "Current",
                        "Dimension": "ferc:CompaniesControlledByRespondentAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "state_of_incorporation",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "102 - Schedule - Control Over Respondent",
                        "Period": "Current",
                        "Dimension": "ferc:ControlOverRespondentAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "company_controlled_by_respondent_kind_of_business_description",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "103 - Schedule - Companies Controlled by Respondent",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "32",
                        "Period": "Current",
                        "Dimension": "ferc:CompaniesControlledByRespondentAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "principal_general_officers_104_duration": [
        {
            "name": "officer_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "officer_title",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "104 - Schedule - Principal General Officers",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "32",
                        "Period": "Current",
                        "Dimension": "ferc:OfficerAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "officer_name",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "104 - Schedule - Principal General Officers",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "32",
                        "Period": "Current",
                        "Dimension": "ferc:OfficerAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "address_of_principal_general_officers",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "104 - Schedule - Principal General Officers",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "32",
                        "Period": "Current",
                        "Dimension": "ferc:OfficerAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "directors_105_duration": [
        {
            "name": "director_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_and_title_of_director",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "105 - Schedule - Directors",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:DirectorAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "principal_business_address",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "105 - Schedule - Directors",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:DirectorAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "chairman_of_the_executive_committee",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "105 - Schedule - Directors",
                        "RowStart": "1",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:DirectorAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "member_of_the_executive_committee",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "105 - Schedule - Directors",
                        "RowStart": "1",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:DirectorAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "important_changes_during_the_quarter_year_108_duration": [
        {
            "name": "statement_about_important_changes_during_the_quarter_year_text_block",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "108 - Schedule - Important Changes During The Quarter Year",
                        "Column": "a",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "None_duration": [
        {
            "name": "state_local_and_other_pipeline_tax_expense",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes) US Government Taxes",
                        "Column": "b",
                        "Row": "59",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes) US Government Taxes",
                        "Column": "a",
                        "Row": "59",
                        "Period": "Current",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes)",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "58",
                        "Dimension": "ferc:PipelineTaxesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "old_age_retirement_tax_expense",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes) US Government Taxes",
                        "Column": "a",
                        "Row": "61",
                        "Period": "Current",
                        "ValueType": "Label",
                        "ColumnName": "F6PipelineTaxes"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes) US Government Taxes",
                        "Column": "b",
                        "Row": "61",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "unemployment_insurance_tax_expense",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes) US Government Taxes",
                        "Column": "a",
                        "Row": "62",
                        "Period": "Current",
                        "ValueType": "Label",
                        "ColumnName": "F6PipelineTaxes"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes) US Government Taxes",
                        "Column": "b",
                        "Row": "62",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_pipeline_tax_expense_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes) US Government Taxes",
                        "Column": "a",
                        "Row": "63",
                        "Period": "Current",
                        "ValueType": "Label",
                        "ColumnName": "F6PipelineTaxes"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "federal_pipeline_tax_expense_including_old_age_retirements_and_unemployment_insurance_taxes",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes) US Government Taxes",
                        "Column": "a",
                        "Row": "70",
                        "Period": "Current",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes) US Government Taxes",
                        "Column": "b",
                        "Row": "70",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_taxes_general_expense",
            "references": {
                "account": "580",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes) US Government Taxes",
                        "Column": "b",
                        "Row": "71",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes) US Government Taxes",
                        "Column": "a",
                        "Row": "71",
                        "Period": "Current",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "18",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "income_statement_114_duration": [
        {
            "name": "operating_revenues",
            "references": {
                "account": "600",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "8",
                        "ValueType": "Label",
                        "ColumnName": "F6Total2"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "8",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "8",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "8",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "1",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "8",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "1",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "gathering_revenues",
                    "weight": 1.0
                },
                {
                    "name": "gathering_revenues",
                    "weight": 1.0
                },
                {
                    "name": "trunk_revenues",
                    "weight": 1.0
                },
                {
                    "name": "trunk_revenues",
                    "weight": 1.0
                },
                {
                    "name": "delivery_revenues",
                    "weight": 1.0
                },
                {
                    "name": "delivery_revenues",
                    "weight": 1.0
                },
                {
                    "name": "allowance_oil_revenue",
                    "weight": 1.0
                },
                {
                    "name": "allowance_oil_revenue",
                    "weight": 1.0
                },
                {
                    "name": "storage_and_demurrage_revenue",
                    "weight": 1.0
                },
                {
                    "name": "storage_and_demurrage_revenue",
                    "weight": 1.0
                },
                {
                    "name": "rental_revenue",
                    "weight": 1.0
                },
                {
                    "name": "rental_revenue",
                    "weight": 1.0
                },
                {
                    "name": "incidental_revenue",
                    "weight": 1.0
                },
                {
                    "name": "incidental_revenue",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "operating_expenses",
            "references": {
                "account": "610",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "23",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "2",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "2",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "operations_and_maintenance_expenses_oil",
                    "weight": 1.0
                },
                {
                    "name": "general_expenses_oil",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "net_carrier_operating_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "3",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "3",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "3",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "operating_revenues",
                    "weight": 1.0
                },
                {
                    "name": "operating_expenses",
                    "weight": -1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "income_net_from_noncarrier_property",
            "references": {
                "account": "620",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "4",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "4",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_and_dividend_income",
            "references": {
                "account": "630",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "5",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "5",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "5",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "5",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "miscellaneous_income",
            "references": {
                "account": "640",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "6",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "6",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Column": "a",
                        "Period": "Current",
                        "ValueType": "Label"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "6",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "6",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "unusual_or_infrequent_items_credit",
            "references": {
                "account": "645",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "7",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "7",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "7",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "7",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_expense",
            "references": {
                "account": "650",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "8",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "8",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "8",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "8",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "miscellaneous_income_charges",
            "references": {
                "account": "660",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "9",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "9",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Column": "a",
                        "Period": "Current",
                        "ValueType": "Label"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "9",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "9",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "unusual_or_infrequent_items_debit",
            "references": {
                "account": "665",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "10",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "10",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "10",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "10",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "dividend_income_equity_investments",
            "references": {
                "account": "630",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "11",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "11",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "11",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "11",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "undistributed_earnings_losses",
            "references": {
                "account": "700",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "12",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "12",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "12",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "18",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "18",
                        "ValueType": "Label",
                        "ColumnName": "F6RetainedIncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "12",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "equity_in_earnings_losses_of_affiliated_companies_including_dividend_income",
            "references": {
                "account": "720",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "13",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "13",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "13",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "13",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "13",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "dividend_income_equity_investments",
                    "weight": 1.0
                },
                {
                    "name": "undistributed_earnings_losses",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "other_income_and_deductions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "14",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "14",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "14",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "14",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "14",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "income_net_from_noncarrier_property",
                    "weight": 1.0
                },
                {
                    "name": "interest_and_dividend_income",
                    "weight": 1.0
                },
                {
                    "name": "miscellaneous_income",
                    "weight": 1.0
                },
                {
                    "name": "unusual_or_infrequent_items_credit",
                    "weight": 1.0
                },
                {
                    "name": "interest_expense",
                    "weight": -1.0
                },
                {
                    "name": "miscellaneous_income_charges",
                    "weight": -1.0
                },
                {
                    "name": "unusual_or_infrequent_items_debit",
                    "weight": -1.0
                },
                {
                    "name": "equity_in_earnings_losses_of_affiliated_companies_including_dividend_income",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "ordinary_income_before_federal_income_taxes",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "15",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "15",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "15",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "net_carrier_operating_income",
                    "weight": 1.0
                },
                {
                    "name": "other_income_and_deductions",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "federal_income_taxes_on_income_from_continuing_operations",
            "references": {
                "account": "670",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "16",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "16",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "16",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "16",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "16",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "provision_for_deferred_taxes",
            "references": {
                "account": "671",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "17",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "17",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "17",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "17",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "income_loss_from_continuing_operations",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "18",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "18",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "18",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "18",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "ordinary_income_before_federal_income_taxes",
                    "weight": 1.0
                },
                {
                    "name": "federal_income_taxes_on_income_from_continuing_operations",
                    "weight": -1.0
                },
                {
                    "name": "provision_for_deferred_taxes",
                    "weight": -1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "income_loss_from_operations_of_discontinued_segments_less_applicable_income_taxes",
            "references": {
                "account": "675",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "19",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "19",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "19",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "19",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "19",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "gain_loss_from_disposition_of_discontinued_segments_less_applicable_income_taxes",
            "references": {
                "account": "676",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "20",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "20",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "20",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "20",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "income_loss_from_discontinued_operations",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "21",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "21",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "21",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "21",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "income_loss_from_operations_of_discontinued_segments_less_applicable_income_taxes",
                    "weight": 1.0
                },
                {
                    "name": "gain_loss_from_disposition_of_discontinued_segments_less_applicable_income_taxes",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "income_loss_before_extraordinary_items",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "22",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "22",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "22",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "22",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "22",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "income_loss_from_continuing_operations",
                    "weight": 1.0
                },
                {
                    "name": "income_loss_from_discontinued_operations",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "extraordinary_items_net",
            "references": {
                "account": "680",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "23",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "23",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "23",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "23",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "income_taxes_on_extraordinary_items",
            "references": {
                "account": "695",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "24",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "24",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "24",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "24",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "24",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Column": "a",
                        "Period": "Current",
                        "ValueType": "Label"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "provision_for_deferred_taxes_extraordinary_items",
            "references": {
                "account": "696",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "25",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "25",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "25",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "25",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "25",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "extraordinary_items",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "26",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "26",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "26",
                        "ValueType": "Label",
                        "ColumnName": "F6Total2"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "26",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "26",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Column": "a",
                        "Period": "Current",
                        "ValueType": "Label"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "extraordinary_items_net",
                    "weight": 1.0
                },
                {
                    "name": "income_taxes_on_extraordinary_items",
                    "weight": -1.0
                },
                {
                    "name": "provision_for_deferred_taxes_extraordinary_items",
                    "weight": -1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "cumulative_effect_of_changes_in_accounting_principles_less_applicable_income_taxes",
            "references": {
                "account": "697",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "27",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "27",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "27",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "27",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "27",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "extraordinary_items_and_accounting_changes",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "28",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "28",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "28",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "28",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "28",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "extraordinary_items",
                    "weight": 1.0
                },
                {
                    "name": "cumulative_effect_of_changes_in_accounting_principles_less_applicable_income_taxes",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "net_income_loss",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "29",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "29",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "29",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "29",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "29",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "i",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "i",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "income_loss_before_extraordinary_items",
                    "weight": 1.0
                },
                {
                    "name": "extraordinary_items_and_accounting_changes",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        }
    ],
    "statement_of_accumulated_other_comprehensive_income_and_hedging_activities_116_duration": [
        {
            "name": "accumulated_other_comprehensive_income_loss_unrealized_gains_and_losses_on_available_for_sale_securities_reclassifications_to_net_income_loss",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "b",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_unrealized_gains_and_losses_on_available_for_sale_securities_changes_in_fair_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "b",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_changes_in_unrealized_gains_and_losses_on_available_for_sale_securities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "b",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "b",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_minimum_pension_liability_adjustment_reclassifications_to_net_income_loss",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "c",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_minimum_pension_liability_adjustment_changes_in_fair_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "c",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_changes_in_minimum_pension_liability_adjustment",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "c",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_foreign_currency_hedges_reclassifications_to_net_income_loss",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "d",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_foreign_currency_hedges_changes_in_fair_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "d",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_changes_in_foreign_currency_hedges",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "d",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_other_adjustments_to_comprehensive_income_loss_reclassifications_to_net_income_loss",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "e",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "e",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_other_adjustments_to_comprehensive_income_loss_changes_in_fair_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "e",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "e",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_changes_in_other_adjustments_to_comprehensive_income_loss",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "e",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "e",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_other_cash_flow_hedges_interest_rate_swaps_reclassifications_to_net_income_loss",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "f",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "f",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_other_cash_flow_hedges_interest_rate_swaps_changes_in_fair_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "f",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "f",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_changes_in_other_cash_flow_hedges_interest_rate_swaps",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "f",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "f",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_other_cash_flow_hedges_reclassifications_to_net_income_loss",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "g",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "g",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_other_cash_flow_hedges_changes_in_fair_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "g",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "g",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_changes_in_other_cash_flow_hedges",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "g",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "g",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_reclassifications_to_net_income_loss",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "h",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "h",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6Prior"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_changes_in_fair_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "a",
                        "Row": "3",
                        "ValueType": "Label",
                        "ColumnName": "F6Prior"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "h",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "h",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "changes_in_accumulated_other_comprehensive_income_loss",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6Prior"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "h",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "h",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "net_income_loss",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "29",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "29",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "29",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "29",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "29",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "i",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "i",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "income_loss_before_extraordinary_items",
                    "weight": 1.0
                },
                {
                    "name": "extraordinary_items_and_accounting_changes",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "comprehensive_income_loss",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "j",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "j",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "appropriated_retained_income_118_duration": [
        {
            "name": "additions_to_property_through_retained_income_member",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6AppropriatedRetainedIncome"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "debt_retained_through_retained_income_member",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6AppropriatedRetainedIncome"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "sinking_funds_member",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "a",
                        "Row": "3",
                        "ValueType": "Label",
                        "ColumnName": "F6AppropriatedRetainedIncome"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_funds_member",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6AppropriatedRetainedIncome"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "appropriated_retained_income_not_specifically_invested_member",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "a",
                        "Row": "5",
                        "ValueType": "Label",
                        "ColumnName": "F6AppropriatedRetainedIncome"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_appropriations_member",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "a",
                        "Row": "6",
                        "ValueType": "Label",
                        "ColumnName": "F6AppropriatedRetainedIncome"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "appropriated_retained_income_other_appropriations_118_duration": [
        {
            "name": "other_appropriations_member",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "a",
                        "Row": "6",
                        "ValueType": "Label",
                        "ColumnName": "F6AppropriatedRetainedIncome"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "class_of_other_appropriation_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "class_of_other_appropriation_of_retained_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income - Other Appropriations",
                        "Column": "a",
                        "RowStart": "7",
                        "RowEnd": "19",
                        "Period": "Current",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:OtherAppropriationsMember, ferc:ClassOfOtherAppropriationAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "unappropriated_retained_income_statement_119_duration": [
        {
            "name": "unappropriated_retained_income_credit_transferred_from_income",
            "references": {
                "account": "700",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6RetainedIncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "prior_period_adjustments_to_beginning_retained_income_account",
            "references": {
                "account": "705",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "3",
                        "ValueType": "Label",
                        "ColumnName": "F6RetainedIncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_credits_to_retained_income",
            "references": {
                "account": "710",
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Column": "a",
                        "Period": "Current",
                        "ValueType": "Label"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6RetainedIncomeStatement"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "additions_to_unappropriated_retained_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "5",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "5",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "unappropriated_retained_income_credit_transferred_from_income",
                    "weight": 1.0
                },
                {
                    "name": "prior_period_adjustments_to_beginning_retained_income_account",
                    "weight": 1.0
                },
                {
                    "name": "other_credits_to_retained_income",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "unappropriated_retained_income_debit_transferred_from_income",
            "references": {
                "account": "700",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "6",
                        "ValueType": "Label",
                        "ColumnName": "F6RetainedIncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "6",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_debits_to_retained_income",
            "references": {
                "account": "720",
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Column": "a",
                        "Period": "Current",
                        "ValueType": "Label"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "7",
                        "ValueType": "Label",
                        "ColumnName": "F6RetainedIncomeStatement"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "7",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "appropriations_of_retained_income",
            "references": {
                "account": "740",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "8",
                        "ValueType": "Label",
                        "ColumnName": "F6RetainedIncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "8",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "dividend_appropriations_of_retained_income",
            "references": {
                "account": "750",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "9",
                        "ValueType": "Label",
                        "ColumnName": "F6RetainedIncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "9",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "deductions_from_unappropriated_retained_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "10",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "10",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "unappropriated_retained_income_debit_transferred_from_income",
                    "weight": 1.0
                },
                {
                    "name": "other_debits_to_retained_income",
                    "weight": 1.0
                },
                {
                    "name": "appropriations_of_retained_income",
                    "weight": 1.0
                },
                {
                    "name": "dividend_appropriations_of_retained_income",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "net_increase_decrease_in_unappropriated_retained_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "11",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "11",
                        "ValueType": "Label",
                        "ColumnName": "F6RetainedIncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "additions_to_unappropriated_retained_income",
                    "weight": 1.0
                },
                {
                    "name": "deductions_from_unappropriated_retained_income",
                    "weight": -1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "assigned_federal_income_tax_consequences_other_credits_to_retained_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "15",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6RetainedIncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "assigned_federal_income_tax_consequences_other_debits_to_retained_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "16",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "16",
                        "ValueType": "Label",
                        "ColumnName": "F6RetainedIncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "16",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "undistributed_earnings_losses",
            "references": {
                "account": "700",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "12",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "12",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "12",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "18",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "18",
                        "ValueType": "Label",
                        "ColumnName": "F6RetainedIncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "12",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_credits_debits_to_equity_in_undistributed_earnings_losses_of_affiliated_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "19",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "19",
                        "ValueType": "Label",
                        "ColumnName": "F6RetainedIncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "19",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "statement_of_cash_flows_120_duration": [
        {
            "name": "net_income_loss",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "29",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "29",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "29",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "29",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "29",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "i",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "i",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "income_loss_before_extraordinary_items",
                    "weight": 1.0
                },
                {
                    "name": "extraordinary_items_and_accounting_changes",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "depreciation_and_depletion",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "amortization",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "5",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "5",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "noncash_adjustments_to_cash_flows_from_operating_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Non Cash Charges",
                        "Column": "b",
                        "RowStart": "6",
                        "RowEnd": "7",
                        "Period": "Current",
                        "Dimension": "ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Non Cash Charges",
                        "Column": "c",
                        "RowStart": "9",
                        "RowEnd": "9",
                        "Period": "Prior",
                        "Dimension": "ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "6",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Non Cash Charges",
                        "Column": "b",
                        "RowStart": "9",
                        "RowEnd": "9",
                        "Period": "Current",
                        "Dimension": "ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Non Cash Charges",
                        "Column": "c",
                        "RowStart": "6",
                        "RowEnd": "7",
                        "Period": "Prior",
                        "Dimension": "ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Non Cash Charges",
                        "Column": "c",
                        "RowStart": "13",
                        "RowEnd": "13",
                        "Period": "Prior",
                        "Dimension": "ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Non Cash Charges",
                        "Column": "b",
                        "RowStart": "13",
                        "RowEnd": "13",
                        "Period": "Current",
                        "Dimension": "ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "deferred_income_taxes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "8",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "8",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "net_increase_decrease_in_receivables_operating_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "10",
                        "Period": "Prior",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "10",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "net_increase_decrease_in_inventory_operating_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "11",
                        "Period": "Prior",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "11",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "net_increase_decrease_in_payables_and_accrued_expenses_operating_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "12",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "12",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_adjustments_to_cash_flows_from_operating_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Operating Cash Charges",
                        "Column": "b",
                        "RowStart": "14",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "14",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Operating Cash Charges",
                        "Column": "c",
                        "RowStart": "14",
                        "RowEnd": "20",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "net_cash_provided_by_used_in_operating_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "22",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "22",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "22",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "net_income_loss",
                    "weight": 1.0
                },
                {
                    "name": "depreciation_and_depletion",
                    "weight": 1.0
                },
                {
                    "name": "amortization",
                    "weight": 1.0
                },
                {
                    "name": "noncash_adjustments_to_cash_flows_from_operating_activities",
                    "weight": 1.0
                },
                {
                    "name": "deferred_income_taxes_net",
                    "weight": 1.0
                },
                {
                    "name": "net_increase_decrease_in_receivables_operating_activities",
                    "weight": -1.0
                },
                {
                    "name": "net_increase_decrease_in_inventory_operating_activities",
                    "weight": -1.0
                },
                {
                    "name": "net_increase_decrease_in_payables_and_accrued_expenses_operating_activities",
                    "weight": 1.0
                },
                {
                    "name": "other_adjustments_to_cash_flows_from_operating_activities",
                    "weight": 1.0
                }
            ],
            "balance": null
        },
        {
            "name": "gross_additions_to_carrier_property_investment_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "26",
                        "Period": "Prior",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "26",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "26",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "gross_additions_to_noncarrier_property_investment_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "27",
                        "Period": "Prior",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "27",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "27",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_construction_and_acquisition_of_plant_investment_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Construction and Acquisition of Plant",
                        "Column": "b",
                        "RowStart": "28",
                        "RowEnd": "33",
                        "Period": "Current",
                        "Dimension": "ferc:OtherConstructionAndAcquisitionOfPlantInvestmentActivitiesAxis",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "28",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Construction and Acquisition of Plant",
                        "Column": "c",
                        "RowStart": "28",
                        "RowEnd": "33",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherConstructionAndAcquisitionOfPlantInvestmentActivitiesAxis",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "cash_outflows_for_plant",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "34",
                        "Period": "Prior",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "34",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "34",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "gross_additions_to_carrier_property_investment_activities",
                    "weight": 1.0
                },
                {
                    "name": "gross_additions_to_noncarrier_property_investment_activities",
                    "weight": 1.0
                },
                {
                    "name": "other_construction_and_acquisition_of_plant_investment_activities",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "acquisition_of_other_noncurrent_assets",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "36",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "36",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "36",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "proceeds_from_disposal_of_noncurrent_assets",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "37",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "37",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "37",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_in_and_advances_to_associated_and_subsidiary_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "39",
                        "Period": "Prior",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "39",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "39",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "contributions_and_advances_from_associated_and_subsidiary_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "40",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "40",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "disposition_of_investments_in_and_advances_to_associated_and_subsidiary_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "42",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "42",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "42",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "purchase_of_investment_securities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "44",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "44",
                        "Period": "Prior",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "44",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "proceeds_from_sales_of_investment_securities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "45",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "45",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "45",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "loans_made_or_purchased",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "46",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "46",
                        "Period": "Prior",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "46",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "collections_on_loans",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "47",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "47",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "net_increase_decrease_in_receivables_investing_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "49",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "49",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "49",
                        "Period": "Prior",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "net_increase_decrease_in_inventory_investing_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "50",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "50",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "50",
                        "Period": "Prior",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "net_increase_decrease_in_payables_and_accrued_expenses_investing_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "51",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "51",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "51",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_adjustments_to_cash_flows_from_investment_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "52",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "c",
                        "RowStart": "48",
                        "RowEnd": "48",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "b",
                        "RowStart": "52",
                        "RowEnd": "55",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "b",
                        "RowStart": "38",
                        "RowEnd": "38",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "c",
                        "RowStart": "38",
                        "RowEnd": "38",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "c",
                        "RowStart": "43",
                        "RowEnd": "43",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "b",
                        "RowStart": "48",
                        "RowEnd": "48",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "b",
                        "RowStart": "43",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "c",
                        "RowStart": "52",
                        "RowEnd": "55",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "cash_flows_provided_from_used_in_investment_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "57",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "57",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "57",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "cash_outflows_for_plant",
                    "weight": -1.0
                },
                {
                    "name": "acquisition_of_other_noncurrent_assets",
                    "weight": -1.0
                },
                {
                    "name": "proceeds_from_disposal_of_noncurrent_assets",
                    "weight": 1.0
                },
                {
                    "name": "investments_in_and_advances_to_associated_and_subsidiary_companies",
                    "weight": -1.0
                },
                {
                    "name": "contributions_and_advances_from_associated_and_subsidiary_companies",
                    "weight": 1.0
                },
                {
                    "name": "disposition_of_investments_in_and_advances_to_associated_and_subsidiary_companies",
                    "weight": 1.0
                },
                {
                    "name": "purchase_of_investment_securities",
                    "weight": -1.0
                },
                {
                    "name": "proceeds_from_sales_of_investment_securities",
                    "weight": 1.0
                },
                {
                    "name": "loans_made_or_purchased",
                    "weight": -1.0
                },
                {
                    "name": "collections_on_loans",
                    "weight": 1.0
                },
                {
                    "name": "net_increase_decrease_in_receivables_investing_activities",
                    "weight": -1.0
                },
                {
                    "name": "net_increase_decrease_in_inventory_investing_activities",
                    "weight": -1.0
                },
                {
                    "name": "net_increase_decrease_in_payables_and_accrued_expenses_investing_activities",
                    "weight": 1.0
                },
                {
                    "name": "other_adjustments_to_cash_flows_from_investment_activities",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "proceeds_from_issuance_of_long_term_debt_financing_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "61",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "61",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "61",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "proceeds_from_issuance_of_capital_stock",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "62",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "62",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "62",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_adjustments_by_outside_sources_to_cash_flows_from_financing_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Cash Provided by Other Sources",
                        "Column": "c",
                        "RowStart": "63",
                        "RowEnd": "65",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "63",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Cash Provided by Other Sources",
                        "Column": "b",
                        "RowStart": "63",
                        "RowEnd": "65",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_adjustment_by_short_term_debt_to_cash_flows_from_financing_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustment to Short-Term Debt",
                        "Column": "c",
                        "RowStart": "67",
                        "RowEnd": "69",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentByShortTermDebtToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "67",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustment to Short-Term Debt",
                        "Column": "b",
                        "RowStart": "67",
                        "RowEnd": "69",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentByShortTermDebtToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "cash_provided_by_outside_sources",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "70",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "70",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "70",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "proceeds_from_issuance_of_long_term_debt_financing_activities",
                    "weight": 1.0
                },
                {
                    "name": "proceeds_from_issuance_of_capital_stock",
                    "weight": 1.0
                },
                {
                    "name": "net_increase_in_short_term_debt",
                    "weight": 1.0
                },
                {
                    "name": "other_adjustment_by_short_term_debt_to_cash_flows_from_financing_activities",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "payments_for_retirement_of_long_term_debt_financing_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "73",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "73",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "73",
                        "Period": "Prior",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "payment_for_retirement_of_capital_stock",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "74",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "74",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "74",
                        "Period": "Prior",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_retirements_of_balances_impacting_cash_flows_from_financing_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Payment for Retirement to Financing Acitivities",
                        "Column": "c",
                        "RowStart": "75",
                        "RowEnd": "77",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherRetirementsOfBalancesImpactingCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "75",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Payment for Retirement to Financing Acitivities",
                        "Column": "b",
                        "RowStart": "75",
                        "RowEnd": "77",
                        "Period": "Current",
                        "Dimension": "ferc:OtherRetirementsOfBalancesImpactingCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "net_decrease_in_short_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "78",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "78",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "78",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "dividends_on_capital_stock",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "80",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "80",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "80",
                        "Period": "Prior",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_adjustments_to_cash_flows_from_financing_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Financing Activities",
                        "Column": "c",
                        "RowStart": "81",
                        "RowEnd": "81",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "81",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Financing Activities",
                        "Column": "b",
                        "RowStart": "79",
                        "RowEnd": "79",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Financing Activities",
                        "Column": "c",
                        "RowStart": "79",
                        "RowEnd": "79",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Financing Activities",
                        "Column": "b",
                        "RowStart": "81",
                        "RowEnd": "81",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "cash_flows_provided_from_used_in_financing_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "83",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "83",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "83",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "cash_provided_by_outside_sources",
                    "weight": 1.0
                },
                {
                    "name": "payments_for_retirement_of_long_term_debt_financing_activities",
                    "weight": -1.0
                },
                {
                    "name": "payment_for_retirement_of_capital_stock",
                    "weight": -1.0
                },
                {
                    "name": "other_retirements_of_balances_impacting_cash_flows_from_financing_activities",
                    "weight": -1.0
                },
                {
                    "name": "net_decrease_in_short_term_debt",
                    "weight": -1.0
                },
                {
                    "name": "dividends_on_capital_stock",
                    "weight": -1.0
                },
                {
                    "name": "other_adjustments_to_cash_flows_from_financing_activities",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "net_increase_decrease_in_cash_and_cash_equivalents",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "86",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "86",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "86",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "net_cash_provided_by_used_in_operating_activities",
                    "weight": 1.0
                },
                {
                    "name": "cash_flows_provided_from_used_in_investment_activities",
                    "weight": 1.0
                },
                {
                    "name": "cash_flows_provided_from_used_in_financing_activities",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        }
    ],
    "statement_of_cash_flows_cash_provided_by_other_sources_120_duration": [
        {
            "name": "other_adjustments_by_outside_sources_to_cash_flows_from_financing_activities_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_adjustments_by_outside_sources_to_cash_flows_from_financing_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Cash Provided by Other Sources",
                        "Column": "c",
                        "RowStart": "63",
                        "RowEnd": "65",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "63",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Cash Provided by Other Sources",
                        "Column": "b",
                        "RowStart": "63",
                        "RowEnd": "65",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "description_for_other_adjustments_by_outside_sources_to_cash_flows_from_financing_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Cash Provided by Other Sources",
                        "Column": "a",
                        "RowStart": "63",
                        "RowEnd": "65",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "statement_of_cash_flows_construction_and_acquisition_of_plant_120_duration": [
        {
            "name": "other_construction_and_acquisition_of_plant_investment_activities_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_construction_and_acquisition_of_plant_investment_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Construction and Acquisition of Plant",
                        "Column": "b",
                        "RowStart": "28",
                        "RowEnd": "33",
                        "Period": "Current",
                        "Dimension": "ferc:OtherConstructionAndAcquisitionOfPlantInvestmentActivitiesAxis",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "28",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Construction and Acquisition of Plant",
                        "Column": "c",
                        "RowStart": "28",
                        "RowEnd": "33",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherConstructionAndAcquisitionOfPlantInvestmentActivitiesAxis",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_construction_and_acquisition_of_plant_investment_activities_description",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Construction and Acquisition of Plant",
                        "Column": "a",
                        "RowStart": "28",
                        "RowEnd": "33",
                        "Period": "Current",
                        "Dimension": "ferc:OtherConstructionAndAcquisitionOfPlantInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "statement_of_cash_flows_non_cash_charges_120_duration": [
        {
            "name": "noncash_adjustments_to_cash_flows_from_operating_activities_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "noncash_adjustments_to_cash_flows_from_operating_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Non Cash Charges",
                        "Column": "b",
                        "RowStart": "6",
                        "RowEnd": "7",
                        "Period": "Current",
                        "Dimension": "ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Non Cash Charges",
                        "Column": "c",
                        "RowStart": "9",
                        "RowEnd": "9",
                        "Period": "Prior",
                        "Dimension": "ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "6",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Non Cash Charges",
                        "Column": "b",
                        "RowStart": "9",
                        "RowEnd": "9",
                        "Period": "Current",
                        "Dimension": "ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Non Cash Charges",
                        "Column": "c",
                        "RowStart": "6",
                        "RowEnd": "7",
                        "Period": "Prior",
                        "Dimension": "ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Non Cash Charges",
                        "Column": "c",
                        "RowStart": "13",
                        "RowEnd": "13",
                        "Period": "Prior",
                        "Dimension": "ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Non Cash Charges",
                        "Column": "b",
                        "RowStart": "13",
                        "RowEnd": "13",
                        "Period": "Current",
                        "Dimension": "ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "noncash_adjustments_to_cash_flows_from_operating_activities_description",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Non Cash Charges",
                        "Column": "a",
                        "RowStart": "9",
                        "RowEnd": "9",
                        "Period": "Current",
                        "Dimension": "ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Non Cash Charges",
                        "Column": "a",
                        "RowStart": "6",
                        "RowEnd": "7",
                        "Period": "Current",
                        "Dimension": "ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Non Cash Charges",
                        "Column": "a",
                        "RowStart": "13",
                        "RowEnd": "13",
                        "Period": "Current",
                        "Dimension": "ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "statement_of_cash_flows_other_adjustment_to_short_term_debt_120_duration": [
        {
            "name": "other_adjustment_by_short_term_debt_to_cash_flows_from_financing_activities_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_adjustment_by_short_term_debt_to_cash_flows_from_financing_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustment to Short-Term Debt",
                        "Column": "c",
                        "RowStart": "67",
                        "RowEnd": "69",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentByShortTermDebtToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "67",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustment to Short-Term Debt",
                        "Column": "b",
                        "RowStart": "67",
                        "RowEnd": "69",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentByShortTermDebtToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_adjustment_by_short_term_debt_to_cash_flows_from_financing_activities_description",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustment to Short-Term Debt",
                        "Column": "a",
                        "RowStart": "67",
                        "RowEnd": "69",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentByShortTermDebtToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "statement_of_cash_flows_other_adjustments_to_financing_activities_120_duration": [
        {
            "name": "other_adjustments_to_cash_flows_from_financing_activities_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_adjustments_to_cash_flows_from_financing_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Financing Activities",
                        "Column": "c",
                        "RowStart": "81",
                        "RowEnd": "81",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "81",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Financing Activities",
                        "Column": "b",
                        "RowStart": "79",
                        "RowEnd": "79",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Financing Activities",
                        "Column": "c",
                        "RowStart": "79",
                        "RowEnd": "79",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Financing Activities",
                        "Column": "b",
                        "RowStart": "81",
                        "RowEnd": "81",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_adjustments_to_cash_flows_from_financing_activities_description",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Financing Activities",
                        "Column": "a",
                        "RowStart": "79",
                        "RowEnd": "79",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Financing Activities",
                        "Column": "a",
                        "RowStart": "81",
                        "RowEnd": "81",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "statement_of_cash_flows_other_adjustments_to_investing_cash_flows_120_duration": [
        {
            "name": "other_adjustments_to_cash_flows_from_investment_activities_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_adjustments_to_cash_flows_from_investment_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "52",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "c",
                        "RowStart": "48",
                        "RowEnd": "48",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "b",
                        "RowStart": "52",
                        "RowEnd": "55",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "b",
                        "RowStart": "38",
                        "RowEnd": "38",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "c",
                        "RowStart": "38",
                        "RowEnd": "38",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "c",
                        "RowStart": "43",
                        "RowEnd": "43",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "b",
                        "RowStart": "48",
                        "RowEnd": "48",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "b",
                        "RowStart": "43",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "c",
                        "RowStart": "52",
                        "RowEnd": "55",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_adjustments_to_cash_flows_from_investment_activities_description",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "a",
                        "RowStart": "38",
                        "RowEnd": "38",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "a",
                        "RowStart": "48",
                        "RowEnd": "48",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "a",
                        "RowStart": "52",
                        "RowEnd": "55",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Investing Cash flows",
                        "Column": "a",
                        "RowStart": "43",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "statement_of_cash_flows_other_adjustments_to_operating_cash_charges_120_duration": [
        {
            "name": "other_adjustments_to_cash_flows_from_operating_activities_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_adjustments_to_cash_flows_from_operating_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Operating Cash Charges",
                        "Column": "b",
                        "RowStart": "14",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "14",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Operating Cash Charges",
                        "Column": "c",
                        "RowStart": "14",
                        "RowEnd": "20",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_adjustments_to_cash_flows_from_operating_activities_description",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Adjustments to Operating Cash Charges",
                        "Column": "a",
                        "RowStart": "14",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:OtherAdjustmentsToCashFlowsFromOperatingActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "statement_of_cash_flows_other_payment_for_retirement_to_financing_acitivities_120_duration": [
        {
            "name": "other_retirements_of_balances_impacting_cash_flows_from_financing_activities_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_retirements_of_balances_impacting_cash_flows_from_financing_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Payment for Retirement to Financing Acitivities",
                        "Column": "c",
                        "RowStart": "75",
                        "RowEnd": "77",
                        "Period": "Prior",
                        "Dimension": "ferc:OtherRetirementsOfBalancesImpactingCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "75",
                        "ValueType": "Label",
                        "ColumnName": "F6CashFlows"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Payment for Retirement to Financing Acitivities",
                        "Column": "b",
                        "RowStart": "75",
                        "RowEnd": "77",
                        "Period": "Current",
                        "Dimension": "ferc:OtherRetirementsOfBalancesImpactingCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "description_of_other_retirements_impacting_cash_flows_from_financing_activities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows - Other Payment for Retirement to Financing Acitivities",
                        "Column": "a",
                        "RowStart": "75",
                        "RowEnd": "77",
                        "Period": "Current",
                        "Dimension": "ferc:OtherRetirementsOfBalancesImpactingCashFlowsFromFinancingActivitiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "notes_to_financial_statements_122_duration": [
        {
            "name": "disclosure_of_events_that_have_a_material_effect_to_respondents_text_block",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "122 - Schedule - Notes to Financial Statements",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "disclosure_of_respondent_appearing_in_annual_report_to_the_stockholders_text_block",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "122 - Schedule - Notes to Financial Statements",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "disclosure_of_important_notes_regarding_financial_statements_text_block",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "122 - Schedule - Notes to Financial Statements",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "disclosure_of_significant_commitments_or_contingent_assets_or_liabilities_text_block",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "122 - Schedule - Notes to Financial Statements",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "disclosure_of_accounting_for_the_respondent_s_pensions_and_postretirement_benefits_text_block",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "122 - Schedule - Notes to Financial Statements",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "disclosure_of_significant_changes_in_operations_during_the_year_text_block",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "122 - Schedule - Notes to Financial Statements",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "disclosure_of_details_on_accounting_for_income_taxes_text_block",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "122 - Schedule - Notes to Financial Statements",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "disclosure_of_significant_rate_or_other_regulatory_matters_text_block",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "122 - Schedule - Notes to Financial Statements",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "receivables_from_affiliated_companies_200_duration": [
        {
            "name": "receivables_from_affiliated_companies_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_or_class_of_debtors",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "200 - Schedule - Receivables from Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "48",
                        "Period": "Current",
                        "Dimension": "ferc:ReceivablesFromAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "221 - Schedule - Other Deferred Charges",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDeferredChargesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "description_of_assets_or_of_transaction",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "200 - Schedule - Receivables from Affiliated Companies",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "48",
                        "Period": "Current",
                        "Dimension": "ferc:ReceivablesFromAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "receivables_from_affiliated_companies_totals_200_duration": [],
    "investments_in_affiliated_companies_202_duration": [
        {
            "name": "investments_in_affiliated_companies_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "account_number_investment_classification",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "investment_classification_code",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_issuing_company_and_description_of_security_held",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "percentage_of_control_in_affiliated_company",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "investments_in_affiliated_companies_additions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_in_affiliated_companies_disposed_of_or_written_down_book_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_in_affiliated_companies_disposed_of_or_written_down_selling_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "h",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_in_affiliated_companies_interest_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_and_dividend_income_investments_in_affiliated_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "j",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "investments_in_affiliated_companies_bonds_including_u_s_government_bonds_202_duration": [
        {
            "name": "investments_in_affiliated_companies_bond_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "account_number_investment_classification",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "investment_classification_code",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_issuing_company_and_description_of_security_held",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "percentage_of_control_in_affiliated_company",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "investment_in_affiliated_companies_bonds_additions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_disposed_of_or_written_down_bonds_book_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_disposed_of_or_written_down_bonds_selling_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "h",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investment_interest_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "i",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_and_dividend_income_bonds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "j",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "investments_in_affiliated_companies_investment_advances_202_duration": [
        {
            "name": "investments_in_affiliated_companies_investment_advances_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "account_number_investment_classification",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "investment_classification_code",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_issuing_company_and_description_of_security_held",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "percentage_of_control_in_affiliated_company",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "investments_in_affiliated_companies_investment_advances_additions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_disposed_of_or_written_down_investment_advances_book_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_disposed_of_or_written_down_investment_advances_selling_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "h",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investment_interest_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "i",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_and_dividend_income_investment_advances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "j",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "investments_in_affiliated_companies_other_secured_obligations_202_duration": [
        {
            "name": "investments_in_affiliated_companies_other_secured_obligation_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "account_number_investment_classification",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "investment_classification_code",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_issuing_company_and_description_of_security_held",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "percentage_of_control_in_affiliated_company",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "investments_in_affiliated_companies_other_secured_obligations_additions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_disposed_of_or_written_down_other_secured_obligations_book_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_disposed_of_or_written_down_other_secured_obligations_selling_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "h",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investment_interest_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "i",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_and_dividend_income_other_secured_obligations",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "j",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "investments_in_affiliated_companies_stock_202_duration": [
        {
            "name": "investments_in_affiliated_companies_stock_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "account_number_investment_classification",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "investment_classification_code",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_issuing_company_and_description_of_security_held",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "percentage_of_control_in_affiliated_company",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "investment_in_affiliated_companies_stock_additions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "f",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_disposed_of_or_written_down_stock_book_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "g",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_disposed_of_or_written_down_stock_selling_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "h",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "h",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "dividend_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "i",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_and_dividend_income_stock",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "j",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "j",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "investments_in_affiliated_companies_totals_202_duration": [
        {
            "name": "investment_in_affiliated_companies_stock_additions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "f",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_disposed_of_or_written_down_stock_book_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "g",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_disposed_of_or_written_down_stock_selling_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "h",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "h",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_and_dividend_income_stock",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "j",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "j",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investment_in_affiliated_companies_bonds_additions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_disposed_of_or_written_down_bonds_book_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_disposed_of_or_written_down_bonds_selling_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "h",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_and_dividend_income_bonds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "j",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_in_affiliated_companies_other_secured_obligations_additions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_disposed_of_or_written_down_other_secured_obligations_book_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_disposed_of_or_written_down_other_secured_obligations_selling_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "h",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_and_dividend_income_other_secured_obligations",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "j",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_in_affiliated_companies_unsecured_notes_additions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_disposed_of_or_written_down_unsecured_notes_book_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_disposed_of_or_written_down_unsecured_notes_selling_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "h",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_and_dividend_income_unsecured_notes",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "j",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_in_affiliated_companies_investment_advances_additions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_disposed_of_or_written_down_investment_advances_book_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_disposed_of_or_written_down_investment_advances_selling_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "h",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_and_dividend_income_investment_advances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "j",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_in_affiliated_companies_additions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_in_affiliated_companies_disposed_of_or_written_down_book_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_in_affiliated_companies_disposed_of_or_written_down_selling_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "h",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_and_dividend_income_investments_in_affiliated_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "j",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "sinking_and_other_funds_additions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_in_sinking_and_other_funds_disposed_of_or_written_down_book_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_in_sinking_and_other_funds_disposed_of_or_written_down_selling_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "h",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_and_dividend_income_investments_in_sinking_and_other_funds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "j",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "investments_in_affiliated_companies_unsecured_notes_202_duration": [
        {
            "name": "investments_in_affiliated_companies_unsecured_notes_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "account_number_investment_classification",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "investment_classification_code",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_issuing_company_and_description_of_security_held",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "percentage_of_control_in_affiliated_company",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "investments_in_affiliated_companies_unsecured_notes_additions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_disposed_of_or_written_down_unsecured_notes_book_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_disposed_of_or_written_down_unsecured_notes_selling_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "h",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investment_interest_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "i",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_and_dividend_income_unsecured_notes",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "j",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "investments_in_sinking_and_other_funds_202_duration": [
        {
            "name": "investments_in_affiliated_companies_sinking_other_funds_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "account_number_investment_classification",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "investment_classification_code",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "b",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_issuing_company_and_description_of_security_held",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "percentage_of_control_in_affiliated_company",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "sinking_and_other_funds_additions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_in_sinking_and_other_funds_disposed_of_or_written_down_book_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "investments_in_sinking_and_other_funds_disposed_of_or_written_down_selling_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "h",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "sinking_and_other_funds_interest_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_and_dividend_income_investments_in_sinking_and_other_funds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "j",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "companies_controlled_directly_by_respondent_other_than_through_title_to_securities_204_duration": [
        {
            "name": "companies_controlled_directlyby_respondent_otherthan_through_titleto_securities_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_company_controlled_by_respondent_otherthan_through_titleto_securities",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Companies Controlled Directly by Respondent Other than Through Title to Securities",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "24",
                        "Period": "Current",
                        "Dimension": "ferc:CompaniesControlledDirectlybyRespondentOtherthanThroughTitletoSecuritiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "sole_or_joint_type",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Companies Controlled Directly by Respondent Other than Through Title to Securities",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "24",
                        "Period": "Current",
                        "Dimension": "ferc:CompaniesControlledDirectlybyRespondentOtherthanThroughTitletoSecuritiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "description_of_control_other_parties_to_joint_agreement_for_control",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Companies Controlled Directly by Respondent Other than Through Title to Securities",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "24",
                        "Period": "Current",
                        "Dimension": "ferc:CompaniesControlledDirectlybyRespondentOtherthanThroughTitletoSecuritiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "description_of_control_how_established",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Companies Controlled Directly by Respondent Other than Through Title to Securities",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "24",
                        "Period": "Current",
                        "Dimension": "ferc:CompaniesControlledDirectlybyRespondentOtherthanThroughTitletoSecuritiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "description_of_control_extent_of_control",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Companies Controlled Directly by Respondent Other than Through Title to Securities",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "24",
                        "Period": "Current",
                        "Dimension": "ferc:CompaniesControlledDirectlybyRespondentOtherthanThroughTitletoSecuritiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "companies_controlled_by_respondent_remarks",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Companies Controlled Directly by Respondent Other than Through Title to Securities",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "24",
                        "Period": "Current",
                        "Dimension": "ferc:CompaniesControlledDirectlybyRespondentOtherthanThroughTitletoSecuritiesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "investments_in_common_stocks_of_affiliated_companies_204_duration": [
        {
            "name": "invest_in_common_stocks_of_affiliated_companies_or_companies_controlled_directly_by_respondent_other_than_through_title_to_securities_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "carrier_member",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "a",
                        "Row": "0.5",
                        "ValueType": "Label",
                        "ColumnName": "F6InvestCommonStock"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_issuing_company_and_description_of_security_held",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "adjustment_for_investments_qualifying_for_equity_method",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "c",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:NoncarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "c",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "c",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "equity_in_undistributed_earnings_losses",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "d",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:NoncarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "d",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "d",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "amortization_for_investment_in_common_stocks_of_affiliated_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "e",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:NoncarrierMember",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "e",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "e",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "adjustment_for_investments_in_common_stocks_of_affiliated_companies_disposed_of_or_written_down",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "f",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:NoncarrierMember",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "f",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "f",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "investments_in_common_stocks_of_affiliated_companies_total_204_duration": [
        {
            "name": "carrier_member",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "a",
                        "Row": "0.5",
                        "ValueType": "Label",
                        "ColumnName": "F6InvestCommonStock"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "noncarrier_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "adjustment_for_investments_qualifying_for_equity_method",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "c",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:NoncarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "c",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "c",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "equity_in_undistributed_earnings_losses",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "d",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:NoncarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "d",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "d",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "amortization_for_investment_in_common_stocks_of_affiliated_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "e",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:NoncarrierMember",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "e",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "e",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "adjustment_for_investments_in_common_stocks_of_affiliated_companies_disposed_of_or_written_down",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "f",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:NoncarrierMember",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "f",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "f",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "carrier_property_212_duration": [
        {
            "name": "land_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "land_gathering_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_gathering_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "right_of_way_gathering_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_gathering_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_gathering_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_gathering_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pipeline_construction_gathering_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_gathering_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_gathering_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_gathering_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "boilers_gathering_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_gathering_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pumping_equipment_gathering_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_gathering_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_station_equipment_gathering_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_gathering_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "oil_tanks_gathering_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_gathering_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "delivery_facilities_gathering_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_gathering_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "13",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "13",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "13",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_gathering_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "13",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "13",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_gathering_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "13",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "14",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "14",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "14",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "14",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "14",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "14",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "16",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "16",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "16",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_gathering_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "16",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "16",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_gathering_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "16",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "carrier_property_gathering_lines_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_gathering_lines_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_gathering_lines_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "carrier_property_gathering_lines_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_gathering_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_gathering_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_gathering_lines_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_gathering_lines_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_gathering_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_gathering_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "land_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "19",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "19",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "19",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "land_trunk_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "19",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "19",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_trunk_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "19",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "right_of_way_trunk_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_trunk_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_trunk_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_trunk_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "22",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "22",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "22",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "22",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "22",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "22",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pipeline_construction_trunk_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_trunk_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "24",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "24",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "24",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_trunk_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "24",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "24",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_trunk_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "24",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "25",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "25",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "25",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "boilers_trunk_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "25",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "25",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_trunk_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "25",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "26",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "26",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "26",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pumping_equipment_trunk_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "26",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "26",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_trunk_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "26",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "27",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "27",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "27",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "27",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "27",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "27",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "28",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "28",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "28",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_station_equipment_trunk_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "28",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "28",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_trunk_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "28",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "29",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "29",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "29",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "oil_tanks_trunk_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "29",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "29",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_trunk_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "29",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "delivery_facilities_trunk_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_trunk_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "31",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "31",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "31",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_trunk_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "31",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "31",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_trunk_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "31",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "34",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "34",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "34",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_trunk_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "34",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "34",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_trunk_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "34",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "35",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "35",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "35",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "35",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "35",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "35",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "carrier_property_trunk_lines_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "36",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_trunk_lines_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "36",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_trunk_lines_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "36",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "carrier_property_trunk_lines_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "36",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_trunk_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_trunk_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_carrier_property_property_changes_net",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_trunk_lines_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "36",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_trunk_lines_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "36",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_trunk_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_trunk_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_carrier_property_period_increase_decrease",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "land_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "37",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "37",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "37",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "land_general_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "37",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_general_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "37",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_general_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "37",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "38",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "38",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "38",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_general_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "38",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_general_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "38",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_general_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "38",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "39",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "39",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "39",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_general_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "39",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_general_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "39",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_general_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "39",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_general_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_general_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_general_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_general_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_general_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_general_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "42",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "42",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "42",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "42",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "42",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "42",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_general_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_general_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_general_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_general_property_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "44",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_general_property_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "44",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_general_property_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "44",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_for_general_property_general_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "44",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_general_property_general_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "44",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_general_property_general_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "44",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "construction_work_in_progress_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "45",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "construction_work_in_progress_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "45",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "construction_work_in_progress_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "45",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "construction_work_in_progress_general_carrier_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "45",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "construction_work_in_progress_general_carrier_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "45",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "construction_work_in_progress_general_carrier_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "45",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "carrier_property_general_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "46",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "buildings_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_general_property_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "construction_work_in_progress_general_carrier_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_general_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "46",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "buildings_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_general_property_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "construction_work_in_progress_general_carrier_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_general_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "46",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "buildings_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_general_property_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "construction_work_in_progress_general_carrier_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "carrier_property_general_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "46",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_general_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "buildings_general_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_general_property_general_carrier_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "construction_work_in_progress_general_carrier_property_property_changes_net",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_general_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "46",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_general_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "buildings_general_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_general_property_general_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "construction_work_in_progress_general_carrier_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_general_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "46",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_general_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "buildings_general_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_general_property_general_carrier_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "construction_work_in_progress_general_carrier_property_period_increase_decrease",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_excluding_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "c",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "carrier_property_gathering_lines_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "carrier_property_trunk_lines_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "carrier_property_general_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_excluding_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "d",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "carrier_property_gathering_lines_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "carrier_property_trunk_lines_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "carrier_property_general_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_excluding_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "e",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "carrier_property_gathering_lines_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "carrier_property_trunk_lines_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "carrier_property_general_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "carrier_property_excluding_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "f",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "carrier_property_gathering_lines_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "carrier_property_trunk_lines_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "carrier_property_general_property_changes_net",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_excluding_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "g",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "carrier_property_gathering_lines_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "carrier_property_trunk_lines_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "carrier_property_general_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_excluding_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "h",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "carrier_property_gathering_lines_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "carrier_property_trunk_lines_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "carrier_property_general_period_increase_decrease",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        }
    ],
    "undivided_joint_interest_property_214_duration": [
        {
            "name": "name_of_undivided_joint_interest_pipeline_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "plant_name",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "a",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "a",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "land_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_gathering_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_gathering_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_gathering_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_gathering_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_gathering_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_gathering_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_gathering_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_gathering_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_gathering_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_gathering_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_gathering_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_gathering_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_gathering_lines_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_gathering_lines_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_gathering_lines_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_gathering_lines_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_gathering_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_gathering_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_gathering_lines_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_gathering_lines_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "land_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_trunk_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_trunk_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_trunk_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_trunk_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "24",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "24",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "24",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_trunk_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "24",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "24",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "24",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "25",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "25",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "25",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_trunk_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "25",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "25",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "25",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "26",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "26",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "26",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_trunk_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "26",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "26",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "26",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "27",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "27",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "27",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "27",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "27",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "27",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "28",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "28",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "28",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_trunk_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "28",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "28",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "28",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "29",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "29",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "29",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_trunk_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "29",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "29",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "29",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "30",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "30",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "30",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_trunk_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "30",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "30",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "30",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_trunk_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "33",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "33",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "33",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "33",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "33",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "33",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "34",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "34",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "34",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_trunk_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "34",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "34",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "34",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "35",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "35",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "35",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "35",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "35",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "35",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_trunk_lines_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "36",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_trunk_lines_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "36",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_trunk_lines_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "36",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_trunk_lines_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "36",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_trunk_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_trunk_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_trunk_lines_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "36",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_trunk_lines_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "36",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "land_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "37",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "37",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "37",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_general_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "37",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "37",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "land_general_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "37",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "38",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "38",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "38",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_general_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "38",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "38",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_general_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "38",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "39",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "39",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "39",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_general_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "39",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "39",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_general_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "39",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_general_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_general_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "41",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "41",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "41",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_general_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "41",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "41",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_general_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "41",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "42",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "42",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "42",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "42",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "42",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "42",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "43",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "43",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_general_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_general_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "43",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_general_property_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "44",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_general_property_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "44",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_general_property_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "44",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_general_property_general_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "44",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_general_property_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "44",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_general_property_general_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "44",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "construction_work_in_progress_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "45",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "construction_work_in_progress_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "45",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "construction_work_in_progress_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "45",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "construction_work_in_progress_general_undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "45",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "construction_work_in_progress_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "45",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "construction_work_in_progress_general_undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "45",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_general_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "46",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "buildings_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_general_property_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "construction_work_in_progress_general_undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_general_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "46",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "buildings_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_general_property_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "construction_work_in_progress_general_undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_general_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "46",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "buildings_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_general_property_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "construction_work_in_progress_general_undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_general_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "46",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_general_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "buildings_general_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_general_property_general_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "construction_work_in_progress_general_undivided_joint_interest_property_property_changes_net",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_general_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "46",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "buildings_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_general_property_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "construction_work_in_progress_general_undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_general_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "46",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_general_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "buildings_general_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_general_property_general_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "construction_work_in_progress_general_undivided_joint_interest_property_period_increase_decrease",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_property_changes_expenditures_for_new_construction_additions_and_improvements",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "47",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "undivided_joint_interest_property_gathering_lines_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "undivided_joint_interest_property_trunk_lines_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                },
                {
                    "name": "undivided_joint_interest_property_general_property_changes_expenditures_for_new_construction_additions_and_improvements",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_property_changes_expenditures_for_existing_property_purchased_or_acquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "47",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "undivided_joint_interest_property_gathering_lines_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "undivided_joint_interest_property_trunk_lines_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                },
                {
                    "name": "undivided_joint_interest_property_general_property_changes_expenditures_for_existing_property_purchased_or_acquired",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_property_changes_property_sold_abandoned_or_retired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "47",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "undivided_joint_interest_property_gathering_lines_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "undivided_joint_interest_property_trunk_lines_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                },
                {
                    "name": "undivided_joint_interest_property_general_property_changes_property_sold_abandoned_or_retired",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_property_changes_net",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "47",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "undivided_joint_interest_property_gathering_lines_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "undivided_joint_interest_property_trunk_lines_property_changes_net",
                    "weight": 1.0
                },
                {
                    "name": "undivided_joint_interest_property_general_property_changes_net",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_other_adjustments_transfers_and_clearances",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "47",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "undivided_joint_interest_property_gathering_lines_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "undivided_joint_interest_property_trunk_lines_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                },
                {
                    "name": "undivided_joint_interest_property_general_other_adjustments_transfers_and_clearances",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_period_increase_decrease",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "h",
                        "Row": "47",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "undivided_joint_interest_property_gathering_lines_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "undivided_joint_interest_property_trunk_lines_period_increase_decrease",
                    "weight": 1.0
                },
                {
                    "name": "undivided_joint_interest_property_general_period_increase_decrease",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        }
    ],
    "accrued_depreciation_carrier_property_216_duration": [
        {
            "name": "right_of_way_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "right_of_way_gathering_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_gathering_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pipeline_construction_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pipeline_construction_gathering_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_gathering_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "boilers_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "boilers_gathering_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pumping_equipment_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pumping_equipment_gathering_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_station_equipment_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_station_equipment_gathering_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "oil_tanks_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "oil_tanks_gathering_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "delivery_facilities_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "delivery_facilities_gathering_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_gathering_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "13",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "13",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "13",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "14",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "14",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "14",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_gathering_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "16",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "16",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "16",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_carrier_property_gathering_lines_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "right_of_way_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_carrier_property_gathering_lines_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "right_of_way_gathering_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "accrued_depreciation_carrier_property_gathering_lines_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "right_of_way_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "right_of_way_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "right_of_way_trunk_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "19",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_trunk_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "19",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "19",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pipeline_construction_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pipeline_construction_trunk_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "22",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_trunk_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "22",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "22",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "boilers_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "boilers_trunk_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pumping_equipment_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "24",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pumping_equipment_trunk_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "24",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "24",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "25",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "25",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "25",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_station_equipment_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "26",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_station_equipment_trunk_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "26",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "26",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "oil_tanks_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "27",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "oil_tanks_trunk_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "27",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "27",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "delivery_facilities_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "28",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "delivery_facilities_trunk_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "28",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "28",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "29",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_trunk_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "29",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "29",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "31",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "31",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "31",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_trunk_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_carrier_property_trunk_lines_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "34",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "right_of_way_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_carrier_property_trunk_lines_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "34",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "right_of_way_trunk_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "accrued_depreciation_carrier_property_trunk_lines_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "34",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "right_of_way_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "buildings_general_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "35",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_general_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "35",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_general_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "35",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_general_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "36",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_general_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "36",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_general_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "36",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_general_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "37",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_general_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "37",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_general_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "37",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_general_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "38",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_general_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "38",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_general_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "38",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "39",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "39",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "39",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_general_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_general_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_general_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_general_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_general_accrued_depreciation_carrier_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_general_accrued_depreciation_carrier_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_carrier_property_general_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "42",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "buildings_general_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_general_accrued_depreciation_carrier_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_carrier_property_general_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "42",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "buildings_general_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_general_accrued_depreciation_carrier_property_retirement",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "accrued_depreciation_carrier_property_general_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "42",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "buildings_general_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_general_accrued_depreciation_carrier_property_other_adjustments",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_carrier_property_excluding_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "c",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "accrued_depreciation_carrier_property_gathering_lines_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "accrued_depreciation_carrier_property_trunk_lines_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "accrued_depreciation_carrier_property_general_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_carrier_property_excluding_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "d",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value",
                        "Sign": "Negate"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "accrued_depreciation_carrier_property_gathering_lines_retirement",
                    "weight": 1.0
                },
                {
                    "name": "accrued_depreciation_carrier_property_trunk_lines_retirement",
                    "weight": 1.0
                },
                {
                    "name": "accrued_depreciation_carrier_property_general_retirement",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "accrued_depreciation_carrier_property_excluding_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "accrued_depreciation_carrier_property_gathering_lines_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "accrued_depreciation_carrier_property_trunk_lines_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "accrued_depreciation_carrier_property_general_other_adjustments",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        }
    ],
    "accrued_depreciation_undivided_joint_interest_property_217_duration": [
        {
            "name": "name_of_undivided_joint_interest_pipeline_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "plant_name",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "a",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "a",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "right_of_way_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "right_of_way_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pipeline_construction_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pipeline_construction_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "boilers_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "boilers_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pumping_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pumping_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_station_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_station_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "oil_tanks_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "oil_tanks_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "delivery_facilities_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "delivery_facilities_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_gathering_lines_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "right_of_way_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_gathering_lines_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "right_of_way_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_gathering_lines_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "right_of_way_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "right_of_way_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "right_of_way_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pipeline_construction_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pipeline_construction_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "boilers_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "boilers_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pumping_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "24",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pumping_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "24",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "24",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "25",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "25",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "25",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_station_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "26",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_station_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "26",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "26",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "oil_tanks_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "27",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "oil_tanks_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "27",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "27",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "delivery_facilities_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "28",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "delivery_facilities_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "28",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "28",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "29",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "29",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "29",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "30",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "30",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "30",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "33",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "33",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "33",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_trunk_lines_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "34",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "right_of_way_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_trunk_lines_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "34",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "right_of_way_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_trunk_lines_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "34",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "right_of_way_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "buildings_general_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "35",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_general_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "35",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_general_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "35",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_general_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "36",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_general_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "36",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_general_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "36",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_general_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "37",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_general_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "37",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_general_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "37",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_general_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "38",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_general_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "38",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_general_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "38",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "39",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "39",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "39",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_general_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_general_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_general_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_general_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "41",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_general_accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "41",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_general_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "41",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_general_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "42",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "buildings_general_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_general_accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_general_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "42",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "buildings_general_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_general_accrued_depreciation_undivided_joint_interest_property_retirement",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_general_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "42",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "buildings_general_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_general_accrued_depreciation_undivided_joint_interest_property_other_adjustments",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_increase_to_depreciation_and_amortization_of_transportation_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "c",
                        "Row": "43",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "accrued_depreciation_undivided_joint_interest_property_gathering_lines_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "accrued_depreciation_undivided_joint_interest_property_trunk_lines_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                },
                {
                    "name": "accrued_depreciation_undivided_joint_interest_property_general_increase_to_depreciation_and_amortization_of_transportation_property",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_retirement",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "d",
                        "Row": "43",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "Sign": "Negate",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "accrued_depreciation_undivided_joint_interest_property_gathering_lines_retirement",
                    "weight": 1.0
                },
                {
                    "name": "accrued_depreciation_undivided_joint_interest_property_trunk_lines_retirement",
                    "weight": 1.0
                },
                {
                    "name": "accrued_depreciation_undivided_joint_interest_property_general_retirement",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_other_adjustments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "accrued_depreciation_undivided_joint_interest_property_gathering_lines_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "accrued_depreciation_undivided_joint_interest_property_trunk_lines_other_adjustments",
                    "weight": 1.0
                },
                {
                    "name": "accrued_depreciation_undivided_joint_interest_property_general_other_adjustments",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        }
    ],
    "amortization_base_and_reserve_218_duration": [
        {
            "name": "amortization_base_and_reserve_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "description_of_pipeline_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "46",
                        "Period": "Current",
                        "Dimension": "ferc:AmortizationBaseAndReserveAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "increase_in_cost_of_pipeline_property_used_as_base_in_depreciation_and_amortization_charges",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "46",
                        "Period": "Current",
                        "Dimension": "ferc:AmortizationBaseAndReserveAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "c",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "decrease_in_cost_of_pipeline_property_used_as_base_in_depreciation_and_amortization_charges",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "46",
                        "Period": "Current",
                        "Dimension": "ferc:AmortizationBaseAndReserveAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "d",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "increase_in_accrued_amortization_carrier_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "46",
                        "Period": "Current",
                        "Dimension": "ferc:AmortizationBaseAndReserveAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "g",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "decrease_in_accrued_amortization_carrier_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "46",
                        "Period": "Current",
                        "Dimension": "ferc:AmortizationBaseAndReserveAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "h",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "amortization_base_and_reserve_totals_218_duration": [
        {
            "name": "decrease_in_accrued_amortization_carrier_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "46",
                        "Period": "Current",
                        "Dimension": "ferc:AmortizationBaseAndReserveAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "h",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "decrease_in_cost_of_pipeline_property_used_as_base_in_depreciation_and_amortization_charges",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "46",
                        "Period": "Current",
                        "Dimension": "ferc:AmortizationBaseAndReserveAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "d",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "increase_in_accrued_amortization_carrier_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "46",
                        "Period": "Current",
                        "Dimension": "ferc:AmortizationBaseAndReserveAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "g",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "increase_in_cost_of_pipeline_property_used_as_base_in_depreciation_and_amortization_charges",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "46",
                        "Period": "Current",
                        "Dimension": "ferc:AmortizationBaseAndReserveAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "c",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "noncarrier_property_220_duration": [
        {
            "name": "noncarrier_property_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_and_description_of_physical_property_held_as_investment",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "220 - Schedule - Noncarrier Property",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "45",
                        "Period": "Current",
                        "Dimension": "ferc:NoncarrierPropertyAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "date_noncarrier_property_recognized",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "220 - Schedule - Noncarrier Property",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "45",
                        "Period": "Current",
                        "Dimension": "ferc:NoncarrierPropertyAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "noncarrier_property_remarks",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "220 - Schedule - Noncarrier Property",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "45",
                        "Period": "Current",
                        "Dimension": "ferc:NoncarrierPropertyAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "noncarrier_property_totals_220_duration": [],
    "other_deferred_charges_221_duration": [
        {
            "name": "other_deferred_charges_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_or_class_of_debtors",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "200 - Schedule - Receivables from Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "48",
                        "Period": "Current",
                        "Dimension": "ferc:ReceivablesFromAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "221 - Schedule - Other Deferred Charges",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDeferredChargesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "other_deferred_charges_totals_221_duration": [],
    "payables_to_affiliated_companies_225_duration": [
        {
            "name": "payables_to_affiliated_companies_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_creditor",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "225 - Schedule - Payables to Affiliated Companies",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "48",
                        "Period": "Current",
                        "Dimension": "ferc:PayablesToAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "description_of_transaction",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "225 - Schedule - Payables to Affiliated Companies",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "48",
                        "Period": "Current",
                        "Dimension": "ferc:PayablesToAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "payables_to_affiliated_companies_totals_225_duration": [],
    "long_term_debt_collateral_trust_bonds_226_duration": [
        {
            "name": "collateral_trust_bonds_long_term_debt_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_and_description_of_obligation",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "a",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "a",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "a",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "a",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "nominal_date_of_issue_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "b",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "b",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "b",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "b",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "date_of_maturity_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "c",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "c",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "c",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "c",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_provision_due_date_for_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "j",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "j",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "j",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "j",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_charged_to_construction_or_other_investment_account_collateral_trust_bonds",
            "references": {
                "account": "2019-12-16 00:00:00",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "l",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "l",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "interest_paid_collateral_trust_bonds",
            "references": {
                "account": "2019-12-16 00:00:00",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "m",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "m",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "long_term_debt_collateral_trust_bonds_totals_226_duration": [
        {
            "name": "interest_paid_collateral_trust_bonds",
            "references": {
                "account": "2019-12-16 00:00:00",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "m",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "m",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_charged_to_construction_or_other_investment_account_collateral_trust_bonds",
            "references": {
                "account": "2019-12-16 00:00:00",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "l",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "l",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "long_term_debt_debt_to_affiliated_companies_226_duration": [
        {
            "name": "debt_to_affiliated_companies_long_term_debt_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_and_description_of_obligation",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "a",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "a",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "a",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "a",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "nominal_date_of_issue_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "b",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "b",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "b",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "b",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "date_of_maturity_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "c",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "c",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "c",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "c",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_provision_due_date_for_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "j",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "j",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "j",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "j",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_charged_to_construction_or_other_investment_account_debt_to_affiliated_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "l",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "l",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "interest_paid_debt_to_affiliated_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "m",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "m",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "long_term_debt_debt_to_affiliated_companies_totals_226_duration": [
        {
            "name": "interest_paid_debt_to_affiliated_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "m",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "m",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_charged_to_construction_or_other_investment_account_debt_to_affiliated_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "l",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "l",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "long_term_debt_income_bonds_226_duration": [
        {
            "name": "income_bonds_long_term_debt_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_and_description_of_obligation",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "a",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "a",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "a",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "a",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "nominal_date_of_issue_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "b",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "b",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "b",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "b",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "date_of_maturity_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "c",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "c",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "c",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "c",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_provision_due_date_for_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "j",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "j",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "j",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "j",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_charged_to_construction_or_other_investment_account_income_bonds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "l",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "l",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "interest_paid_income_bonds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "m",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "m",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "long_term_debt_income_bonds_totals_226_duration": [
        {
            "name": "interest_paid_income_bonds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "m",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "m",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_charged_to_construction_or_other_investment_account_income_bonds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "l",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "l",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "long_term_debt_miscellaneous_obligations_226_duration": [
        {
            "name": "miscellaneous_obligations_long_term_debt_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_and_description_of_obligation",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "a",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "a",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "a",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "a",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "nominal_date_of_issue_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "b",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "b",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "b",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "b",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "date_of_maturity_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "c",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "c",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "c",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "c",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_provision_due_date_for_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "j",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "j",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "j",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "j",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_charged_to_construction_or_other_investment_account_miscellaneous_obligations",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "l",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "l",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "interest_paid_miscellaneous_obligations",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "m",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "m",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "long_term_debt_miscellaneous_obligations_totals_226_duration": [
        {
            "name": "interest_paid_miscellaneous_obligations",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "m",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "m",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_charged_to_construction_or_other_investment_account_miscellaneous_obligations",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "l",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "l",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "long_term_debt_mortgage_bonds_226_duration": [
        {
            "name": "mortgage_bonds_long_term_debt_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_and_description_of_obligation",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "a",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "a",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "a",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "a",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "nominal_date_of_issue_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "b",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "b",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "b",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "b",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "date_of_maturity_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "c",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "c",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "c",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "c",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_provision_due_date_for_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "j",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "j",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "j",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "j",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_charged_to_construction_or_other_investment_account_mortgage_bonds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "l",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "l",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "interest_paid_mortgage_bonds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "m",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "m",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "long_term_debt_mortgage_bonds_totals_226_duration": [
        {
            "name": "interest_charged_to_construction_or_other_investment_account_mortgage_bonds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "l",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "l",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "interest_paid_mortgage_bonds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "m",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "m",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "long_term_debt_total_226_duration": [
        {
            "name": "interest_charged_to_construction_or_other_investment_account_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Total",
                        "Column": "l",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "interest_paid_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Total",
                        "Column": "m",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "analysis_of_federal_income_and_other_taxes_deferred_230_duration": [
        {
            "name": "analysis_of_federal_income_and_other_taxes_deferred_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "items_causing_temporary_differences",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "9",
                        "Period": "Current",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "a",
                        "RowStart": "11",
                        "RowEnd": "19",
                        "Period": "Current",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "net_change_in_deferred_income_tax_assets_liabilities_current",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "9",
                        "Period": "Current",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "c",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "deferred_income_tax_assets_liabilities_adjustment_current",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "9",
                        "Period": "Current",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "d",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "net_change_in_deferred_income_tax_assets_liabilities_noncurrent",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "c",
                        "RowStart": "11",
                        "RowEnd": "19",
                        "Period": "Current",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "c",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "deferred_income_tax_assets_liabilities_adjustment_noncurrent",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "d",
                        "RowStart": "11",
                        "RowEnd": "19",
                        "Period": "Current",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "d",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "analysis_of_federal_income_and_other_taxes_deferred_totals_230_duration": [
        {
            "name": "deferred_income_tax_assets_liabilities_adjustment_noncurrent",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "d",
                        "RowStart": "11",
                        "RowEnd": "19",
                        "Period": "Current",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "d",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "deferred_income_tax_assets_liabilities_adjustment_current",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "9",
                        "Period": "Current",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "d",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "net_change_in_deferred_income_tax_assets_liabilities_noncurrent",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "c",
                        "RowStart": "11",
                        "RowEnd": "19",
                        "Period": "Current",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "c",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "net_change_in_deferred_income_tax_assets_liabilities_current",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "9",
                        "Period": "Current",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "c",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "capital_stock_account_70_250_duration": [
        {
            "name": "capital_stock_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_description",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "capital_stock_account_70_totals_250_duration": [],
    "capital_stock_common_stock_250_duration": [
        {
            "name": "common_stock_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_description",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "capital_stock_common_stock_totals_250_duration": [],
    "capital_stock_preferred_stock_250_duration": [
        {
            "name": "preferred_stock_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_description",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "capital_stock_preferred_stock_totals_250_duration": [],
    "capital_stock_changes_during_the_year_252_duration": [
        {
            "name": "class_and_series_of_stock_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_account_and_description_of_capital_stock_items",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "252 - Schedule - Capital Stock Changes During the Year",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:ClassAndSeriesOfStockAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_shares_issued_date",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "252 - Schedule - Capital Stock Changes During the Year",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:ClassAndSeriesOfStockAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_shares_issued_description",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "252 - Schedule - Capital Stock Changes During the Year",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:ClassAndSeriesOfStockAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_shares_issued",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "252 - Schedule - Capital Stock Changes During the Year",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:ClassAndSeriesOfStockAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_issued_consideration_received",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "252 - Schedule - Capital Stock Changes During the Year",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:ClassAndSeriesOfStockAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "capital_stock_issued_other_property_acquired_or_services_received",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "252 - Schedule - Capital Stock Changes During the Year",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:ClassAndSeriesOfStockAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "net_discount_premium_on_capital_stock",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "252 - Schedule - Capital Stock Changes During the Year",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:ClassAndSeriesOfStockAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "capital_stock_expense_incurred_in_period",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "252 - Schedule - Capital Stock Changes During the Year",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:ClassAndSeriesOfStockAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "capital_stock_shares_reacquired",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "252 - Schedule - Capital Stock Changes During the Year",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:ClassAndSeriesOfStockAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_reacquired_purchase_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "252 - Schedule - Capital Stock Changes During the Year",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:ClassAndSeriesOfStockAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "remarks_capital_stock_changes",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "252 - Schedule - Capital Stock Changes During the Year",
                        "Column": "k",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:ClassAndSeriesOfStockAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "additional_paid_in_capital_254_duration": [
        {
            "name": "additional_paid_in_capital_additions_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6AdditionalPaidInCapital"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "additional_paid_in_capital_additions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital",
                        "Column": "a",
                        "Row": "11",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital - Additions",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "3",
                        "RowEnd": "10",
                        "Dimension": "ferc:AdditionalPaidInCapitalAdditionsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital",
                        "Column": "c",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "additional_paid_in_capital_deductions_abstract",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital",
                        "Column": "a",
                        "Row": "12",
                        "ValueType": "Label",
                        "ColumnName": "F6AdditionalPaidInCapital"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "additional_paid_in_capital_deductions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital",
                        "Column": "a",
                        "Row": "23",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "13",
                        "RowEnd": "22",
                        "Dimension": "ferc:AdditionalPaidInCapitalDeductionsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital",
                        "Column": "c",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "additional_paid_in_capital_additions_254_duration": [
        {
            "name": "additional_paid_in_capital_additions_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "additional_paid_in_capital_description",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital - Additions",
                        "Column": "a",
                        "Period": "Current",
                        "RowStart": "3",
                        "RowEnd": "10",
                        "Dimension": "ferc:AdditionalPaidInCapitalAdditionsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital - Deductions",
                        "Column": "a",
                        "Period": "Current",
                        "RowStart": "13",
                        "RowEnd": "22",
                        "Dimension": "ferc:AdditionalPaidInCapitalDeductionsAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "additional_paid_in_capital_contra_account_number",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital - Deductions",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "13",
                        "RowEnd": "22",
                        "Dimension": "ferc:AdditionalPaidInCapitalDeductionsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital - Additions",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "3",
                        "RowEnd": "10",
                        "Dimension": "ferc:AdditionalPaidInCapitalAdditionsAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "additional_paid_in_capital_additions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital",
                        "Column": "a",
                        "Row": "11",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital - Additions",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "3",
                        "RowEnd": "10",
                        "Dimension": "ferc:AdditionalPaidInCapitalAdditionsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital",
                        "Column": "c",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "additional_paid_in_capital_deductions_254_duration": [
        {
            "name": "additional_paid_in_capital_deductions_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "additional_paid_in_capital_description",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital - Additions",
                        "Column": "a",
                        "Period": "Current",
                        "RowStart": "3",
                        "RowEnd": "10",
                        "Dimension": "ferc:AdditionalPaidInCapitalAdditionsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital - Deductions",
                        "Column": "a",
                        "Period": "Current",
                        "RowStart": "13",
                        "RowEnd": "22",
                        "Dimension": "ferc:AdditionalPaidInCapitalDeductionsAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "additional_paid_in_capital_contra_account_number",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital - Deductions",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "13",
                        "RowEnd": "22",
                        "Dimension": "ferc:AdditionalPaidInCapitalDeductionsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital - Additions",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "3",
                        "RowEnd": "10",
                        "Dimension": "ferc:AdditionalPaidInCapitalAdditionsAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "additional_paid_in_capital_deductions",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital",
                        "Column": "a",
                        "Row": "23",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "13",
                        "RowEnd": "22",
                        "Dimension": "ferc:AdditionalPaidInCapitalDeductionsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital",
                        "Column": "c",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "operating_revenues_300_duration": [
        {
            "name": "crude_oil_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "oil_products_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "gathering_revenues",
            "references": {
                "account": "200",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6OilOperatingRevenues"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "e",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "f",
                        "Row": "1",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "1",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "g",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "trunk_revenues",
            "references": {
                "account": "210",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6OilOperatingRevenues"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "e",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "f",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "g",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "delivery_revenues",
            "references": {
                "account": "220",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "3",
                        "ValueType": "Label",
                        "ColumnName": "F6OilOperatingRevenues"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "e",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "3",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "a",
                        "Row": "3",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "f",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "g",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "allowance_oil_revenue",
            "references": {
                "account": "230",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "4",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6OilOperatingRevenues"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "storage_and_demurrage_revenue",
            "references": {
                "account": "240",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "5",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "5",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "5",
                        "ValueType": "Label",
                        "ColumnName": "F6OilOperatingRevenues"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "5",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "5",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "rental_revenue",
            "references": {
                "account": "250",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "6",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "6",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "6",
                        "ValueType": "Label",
                        "ColumnName": "F6OilOperatingRevenues"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "6",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "6",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "incidental_revenue",
            "references": {
                "account": "260",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "7",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "7",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "7",
                        "ValueType": "Label",
                        "ColumnName": "F6OilOperatingRevenues"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "7",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "7",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "operating_revenues",
            "references": {
                "account": "600",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "8",
                        "ValueType": "Label",
                        "ColumnName": "F6Total2"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "8",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "8",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "8",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "1",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "8",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "1",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "gathering_revenues",
                    "weight": 1.0
                },
                {
                    "name": "gathering_revenues",
                    "weight": 1.0
                },
                {
                    "name": "trunk_revenues",
                    "weight": 1.0
                },
                {
                    "name": "trunk_revenues",
                    "weight": 1.0
                },
                {
                    "name": "delivery_revenues",
                    "weight": 1.0
                },
                {
                    "name": "delivery_revenues",
                    "weight": 1.0
                },
                {
                    "name": "allowance_oil_revenue",
                    "weight": 1.0
                },
                {
                    "name": "allowance_oil_revenue",
                    "weight": 1.0
                },
                {
                    "name": "storage_and_demurrage_revenue",
                    "weight": 1.0
                },
                {
                    "name": "storage_and_demurrage_revenue",
                    "weight": 1.0
                },
                {
                    "name": "rental_revenue",
                    "weight": 1.0
                },
                {
                    "name": "rental_revenue",
                    "weight": 1.0
                },
                {
                    "name": "incidental_revenue",
                    "weight": 1.0
                },
                {
                    "name": "incidental_revenue",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        }
    ],
    "operating_revenue_accounts_account_600_301_duration": [
        {
            "name": "crude_oil_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "oil_products_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "gathering_revenues",
            "references": {
                "account": "200",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6OilOperatingRevenues"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "e",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "f",
                        "Row": "1",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "1",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "g",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "trunk_revenues",
            "references": {
                "account": "210",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6OilOperatingRevenues"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "e",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "f",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "g",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "delivery_revenues",
            "references": {
                "account": "220",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "3",
                        "ValueType": "Label",
                        "ColumnName": "F6OilOperatingRevenues"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "e",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "3",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "a",
                        "Row": "3",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "f",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "g",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "allowance_oil_revenue",
            "references": {
                "account": "230",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "4",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6OilOperatingRevenues"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "storage_and_demurrage_revenue",
            "references": {
                "account": "240",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "5",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "5",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "5",
                        "ValueType": "Label",
                        "ColumnName": "F6OilOperatingRevenues"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "5",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "5",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "rental_revenue",
            "references": {
                "account": "250",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "6",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "6",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "6",
                        "ValueType": "Label",
                        "ColumnName": "F6OilOperatingRevenues"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "6",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "6",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "incidental_revenue",
            "references": {
                "account": "260",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "7",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "7",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "7",
                        "ValueType": "Label",
                        "ColumnName": "F6OilOperatingRevenues"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "7",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "7",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "operating_revenues",
            "references": {
                "account": "600",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "8",
                        "ValueType": "Label",
                        "ColumnName": "F6Total2"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "8",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "8",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "8",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "1",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "8",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "1",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "gathering_revenues",
                    "weight": 1.0
                },
                {
                    "name": "gathering_revenues",
                    "weight": 1.0
                },
                {
                    "name": "trunk_revenues",
                    "weight": 1.0
                },
                {
                    "name": "trunk_revenues",
                    "weight": 1.0
                },
                {
                    "name": "delivery_revenues",
                    "weight": 1.0
                },
                {
                    "name": "delivery_revenues",
                    "weight": 1.0
                },
                {
                    "name": "allowance_oil_revenue",
                    "weight": 1.0
                },
                {
                    "name": "allowance_oil_revenue",
                    "weight": 1.0
                },
                {
                    "name": "storage_and_demurrage_revenue",
                    "weight": 1.0
                },
                {
                    "name": "storage_and_demurrage_revenue",
                    "weight": 1.0
                },
                {
                    "name": "rental_revenue",
                    "weight": 1.0
                },
                {
                    "name": "rental_revenue",
                    "weight": 1.0
                },
                {
                    "name": "incidental_revenue",
                    "weight": 1.0
                },
                {
                    "name": "incidental_revenue",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        }
    ],
    "operating_revenue_accounts_account_600_interstate_301_duration": [
        {
            "name": "interstate_transportation_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "intrastate_transportation_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "gathering_revenues",
            "references": {
                "account": "200",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6OilOperatingRevenues"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "e",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "f",
                        "Row": "1",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "1",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "g",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "trunk_revenues",
            "references": {
                "account": "210",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6OilOperatingRevenues"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "e",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "f",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "g",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "delivery_revenues",
            "references": {
                "account": "220",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "g",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "a",
                        "Row": "3",
                        "ValueType": "Label",
                        "ColumnName": "F6OilOperatingRevenues"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "e",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "e",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "a",
                        "Row": "3",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "a",
                        "Row": "3",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingRevenueAccounts"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "f",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "f",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "g",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "300 - Schedule - Operating Revenues",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600)",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Prior",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "gathering_trunk_and_delivery_revenues",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "g",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "b",
                        "Row": "4",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:InterstateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "f",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "e",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "301 - Schedule - Operating Revenue Accounts (Account 600) Interstate",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Prior",
                        "Dimension": "ferc:GeographicAxis=ferc:IntrastateTransportationMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "gathering_revenues",
                    "weight": 1.0
                },
                {
                    "name": "trunk_revenues",
                    "weight": 1.0
                },
                {
                    "name": "delivery_revenues",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        }
    ],
    "operating_expense_accounts_account_610_302_duration": [
        {
            "name": "crude_oil_gathering_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "crude_oil_trunk_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "crude_oil_delivery_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "oil_products_trunk_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "oil_products_delivery_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "salaries_and_wages_operations_and_maintenance",
            "references": {
                "account": "300",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "materials_and_supplies_operations_and_maintenance",
            "references": {
                "account": "310",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "outside_services_operations_and_maintenance",
            "references": {
                "account": "320",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "3",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "operating_fuel_and_power_operations_and_maintenance",
            "references": {
                "account": "330",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_losses_and_shortages_operations_and_maintenance",
            "references": {
                "account": "340",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "5",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "rentals_operations_and_maintenance",
            "references": {
                "account": "350",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "6",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_expenses_operations_and_maintenance",
            "references": {
                "account": "390",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "7",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "operations_and_maintenance_expenses_oil",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "8",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "salaries_and_wages_operations_and_maintenance",
                    "weight": 1.0
                },
                {
                    "name": "materials_and_supplies_operations_and_maintenance",
                    "weight": 1.0
                },
                {
                    "name": "outside_services_operations_and_maintenance",
                    "weight": 1.0
                },
                {
                    "name": "operating_fuel_and_power_operations_and_maintenance",
                    "weight": 1.0
                },
                {
                    "name": "oil_losses_and_shortages_operations_and_maintenance",
                    "weight": 1.0
                },
                {
                    "name": "rentals_operations_and_maintenance",
                    "weight": 1.0
                },
                {
                    "name": "other_expenses_operations_and_maintenance",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "salaries_and_wages_general_expense",
            "references": {
                "account": "500",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "9",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "materials_and_supplies_general_expense",
            "references": {
                "account": "510",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "10",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "outside_services_general_expense",
            "references": {
                "account": "520",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "11",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "rentals_general_expense",
            "references": {
                "account": "530",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "12",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "depreciation_and_amortization_general_expense",
            "references": {
                "account": "540",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "13",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "13",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "depreciation_expense_for_asset_retirement_costs",
            "references": {
                "account": "541",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "14",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "14",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "employee_benefits_general_expense",
            "references": {
                "account": "550",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "insurance_general_expense",
            "references": {
                "account": "560",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "16",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "16",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "casualty_and_other_losses_general_expense",
            "references": {
                "account": "570",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "17",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_taxes_general_expense",
            "references": {
                "account": "580",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes) US Government Taxes",
                        "Column": "b",
                        "Row": "71",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes) US Government Taxes",
                        "Column": "a",
                        "Row": "71",
                        "Period": "Current",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "18",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_expenses_general_expense",
            "references": {
                "account": "590",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "19",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "19",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "accretion_expense",
            "references": {
                "account": "591",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "20",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "gains_or_losses_on_asset_retirement_obligations_general_expense",
            "references": {
                "account": "592",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "21",
                        "ValueType": "Label",
                        "ColumnName": "F6OperatingExpense"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "general_expenses_oil",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "22",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "22",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "salaries_and_wages_general_expense",
                    "weight": 1.0
                },
                {
                    "name": "materials_and_supplies_general_expense",
                    "weight": 1.0
                },
                {
                    "name": "outside_services_general_expense",
                    "weight": 1.0
                },
                {
                    "name": "rentals_general_expense",
                    "weight": 1.0
                },
                {
                    "name": "depreciation_and_amortization_general_expense",
                    "weight": 1.0
                },
                {
                    "name": "depreciation_expense_for_asset_retirement_costs",
                    "weight": 1.0
                },
                {
                    "name": "employee_benefits_general_expense",
                    "weight": 1.0
                },
                {
                    "name": "insurance_general_expense",
                    "weight": 1.0
                },
                {
                    "name": "casualty_and_other_losses_general_expense",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_taxes_general_expense",
                    "weight": 1.0
                },
                {
                    "name": "other_expenses_general_expense",
                    "weight": 1.0
                },
                {
                    "name": "accretion_expense",
                    "weight": 1.0
                },
                {
                    "name": "gains_or_losses_on_asset_retirement_obligations_general_expense",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "operating_expenses",
            "references": {
                "account": "610",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "d",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "i",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "f",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "g",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsDeliveryMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "c",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilTrunkMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "a",
                        "Row": "23",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "2",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "b",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilGatheringMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "e",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "302 - Schedule - Operating Expense Accounts (Account 610)",
                        "Column": "h",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "2",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "operations_and_maintenance_expenses_oil",
                    "weight": 1.0
                },
                {
                    "name": "general_expenses_oil",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        }
    ],
    "pipeline_taxes_other_than_income_taxes_305_duration": [
        {
            "name": "pipeline_taxes_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_state",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes)",
                        "Column": "a",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "58",
                        "Dimension": "ferc:PipelineTaxesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "non_state_flag",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes)",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "58",
                        "Dimension": "ferc:PipelineTaxesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "state_local_and_other_pipeline_tax_expense",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes) US Government Taxes",
                        "Column": "b",
                        "Row": "59",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes) US Government Taxes",
                        "Column": "a",
                        "Row": "59",
                        "Period": "Current",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "305 - Schedule - Pipeline Taxes (Other than Income Taxes)",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "58",
                        "Dimension": "ferc:PipelineTaxesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "income_from_noncarrier_property_335_duration": [
        {
            "name": "income_from_noncarrier_property_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "noncarrier_property_description",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "335 - Schedule - Income From Noncarrier Property",
                        "Column": "a",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Dimension": "ferc:IncomeFromNoncarrierPropertyAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "noncarrier_property_revenue",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "335 - Schedule - Income From Noncarrier Property",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Dimension": "ferc:IncomeFromNoncarrierPropertyAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "335 - Schedule - Income From Noncarrier Property",
                        "Column": "b",
                        "Row": "50",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "335 - Schedule - Income From Noncarrier Property",
                        "Column": "a",
                        "Row": "50",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "noncarrier_property_expense",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "335 - Schedule - Income From Noncarrier Property",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Dimension": "ferc:IncomeFromNoncarrierPropertyAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "335 - Schedule - Income From Noncarrier Property",
                        "Column": "c",
                        "Row": "50",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "335 - Schedule - Income From Noncarrier Property",
                        "Column": "a",
                        "Row": "50",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "income_net_from_noncarrier_property",
            "references": {
                "account": "620",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "4",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "4",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "income_from_noncarrier_property_totals_335_duration": [
        {
            "name": "noncarrier_property_revenue",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "335 - Schedule - Income From Noncarrier Property",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Dimension": "ferc:IncomeFromNoncarrierPropertyAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "335 - Schedule - Income From Noncarrier Property",
                        "Column": "b",
                        "Row": "50",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "335 - Schedule - Income From Noncarrier Property",
                        "Column": "a",
                        "Row": "50",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "noncarrier_property_expense",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "335 - Schedule - Income From Noncarrier Property",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Dimension": "ferc:IncomeFromNoncarrierPropertyAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "335 - Schedule - Income From Noncarrier Property",
                        "Column": "c",
                        "Row": "50",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "335 - Schedule - Income From Noncarrier Property",
                        "Column": "a",
                        "Row": "50",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "income_net_from_noncarrier_property",
            "references": {
                "account": "620",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "4",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "4",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "interest_and_dividend_income_336_duration": [
        {
            "name": "dividend_income_securities_invested_in_affiliated_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income",
                        "Column": "a",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Label",
                        "ColumnName": "F6InterestAndDividendIncome"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_income_securities_invested_in_affiliated_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "dividend_income_from_other_securities_investments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income",
                        "Column": "a",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Label",
                        "ColumnName": "F6InterestAndDividendIncome"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_income_from_other_securities_investments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "dividend_income_from_temporary_cash_investments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income",
                        "Column": "a",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Label",
                        "ColumnName": "F6InterestAndDividendIncome"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_income_from_temporary_cash_investments",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "dividend_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income",
                        "Column": "a",
                        "Row": "50",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income Table",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "5",
                        "RowEnd": "49",
                        "Dimension": "ferc:InterestAndDividendIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income",
                        "Column": "b",
                        "Row": "50",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income",
                        "Column": "c",
                        "Row": "50",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income Table",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "5",
                        "RowEnd": "49",
                        "Dimension": "ferc:InterestAndDividendIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "interest_and_dividend_income_table_336_duration": [
        {
            "name": "interest_and_dividend_income_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "interest_and_dividend_income_description",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income Table",
                        "Column": "a",
                        "Period": "Current",
                        "RowStart": "5",
                        "RowEnd": "49",
                        "Dimension": "ferc:InterestAndDividendIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "dividend_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income",
                        "Column": "a",
                        "Row": "50",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income Table",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "5",
                        "RowEnd": "49",
                        "Dimension": "ferc:InterestAndDividendIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income",
                        "Column": "b",
                        "Row": "50",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income",
                        "Column": "c",
                        "Row": "50",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "336 - Schedule - Interest and Dividend Income Table",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "5",
                        "RowEnd": "49",
                        "Dimension": "ferc:InterestAndDividendIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "miscellaneous_items_in_income_and_retained_income_accounts_for_the_year_337_duration": [
        {
            "name": "miscellaneous_items_in_income_and_retained_income_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "miscellaneous_items_account_number",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Income Taxes on Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeIncomeTaxesOnExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousItemsInIncomeAndRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Charges",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeChargesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Credits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherCreditsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Debits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDebitsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "description_of_miscellaneous_item",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Income Taxes on Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeIncomeTaxesOnExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousItemsInIncomeAndRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Charges",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeChargesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Debits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDebitsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Credits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherCreditsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "decrease_in_miscellaneous_items_in_income_and_retained_income_accounts",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousItemsInIncomeAndRetainedIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "increase_in_miscellaneous_items_in_income_and_retained_income_accounts",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousItemsInIncomeAndRetainedIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "miscellaneous_items_in_income_and_retained_income_accounts_for_the_year_income_taxes_on_extraordinary_items_337_duration": [
        {
            "name": "miscellaneous_income_income_taxes_on_extraordinary_items_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "miscellaneous_items_account_number",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Income Taxes on Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeIncomeTaxesOnExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousItemsInIncomeAndRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Charges",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeChargesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Credits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherCreditsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Debits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDebitsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "description_of_miscellaneous_item",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Income Taxes on Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeIncomeTaxesOnExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousItemsInIncomeAndRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Charges",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeChargesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Debits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDebitsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Credits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherCreditsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "decrease_in_miscellaneous_income_income_taxes_on_extraordinary_items",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Income Taxes on Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeIncomeTaxesOnExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "increase_in_miscellaneous_income_income_taxes_on_extraordinary_items",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Income Taxes on Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeIncomeTaxesOnExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "miscellaneous_items_in_income_and_retained_income_accounts_for_the_year_miscellaneous_income_337_duration": [
        {
            "name": "miscellaneous_income_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "miscellaneous_items_account_number",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Income Taxes on Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeIncomeTaxesOnExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousItemsInIncomeAndRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Charges",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeChargesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Credits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherCreditsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Debits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDebitsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "description_of_miscellaneous_item",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Income Taxes on Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeIncomeTaxesOnExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousItemsInIncomeAndRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Charges",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeChargesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Debits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDebitsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Credits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherCreditsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "decrease_in_miscellaneous_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "increase_in_miscellaneous_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "miscellaneous_items_in_income_and_retained_income_accounts_for_the_year_miscellaneous_income_charges_337_duration": [
        {
            "name": "miscellaneous_income_charges_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "miscellaneous_items_account_number",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Income Taxes on Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeIncomeTaxesOnExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousItemsInIncomeAndRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Charges",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeChargesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Credits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherCreditsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Debits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDebitsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "description_of_miscellaneous_item",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Income Taxes on Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeIncomeTaxesOnExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousItemsInIncomeAndRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Charges",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeChargesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Debits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDebitsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Credits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherCreditsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "increase_in_miscellaneous_income_charges",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Charges",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeChargesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "decrease_in_miscellaneous_income_charges",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Charges",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeChargesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "miscellaneous_items_in_income_and_retained_income_accounts_for_the_year_miscellaneous_income_extraordinary_items_337_duration": [
        {
            "name": "miscellaneous_income_extraordinary_items_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "miscellaneous_items_account_number",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Income Taxes on Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeIncomeTaxesOnExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousItemsInIncomeAndRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Charges",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeChargesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Credits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherCreditsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Debits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDebitsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "description_of_miscellaneous_item",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Income Taxes on Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeIncomeTaxesOnExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousItemsInIncomeAndRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Charges",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeChargesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Debits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDebitsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Credits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherCreditsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "decrease_in_miscellaneous_income_extraordinary_items",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "increase_in_miscellaneous_income_extraordinary_items",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "miscellaneous_items_in_income_and_retained_income_accounts_for_the_year_other_credits_to_retained_income_337_duration": [
        {
            "name": "other_credits_to_retained_income_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "miscellaneous_items_account_number",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Income Taxes on Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeIncomeTaxesOnExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousItemsInIncomeAndRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Charges",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeChargesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Credits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherCreditsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Debits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDebitsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "description_of_miscellaneous_item",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Income Taxes on Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeIncomeTaxesOnExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousItemsInIncomeAndRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Charges",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeChargesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Debits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDebitsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Credits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherCreditsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "decrease_in_other_credits_to_retained_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Credits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherCreditsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "increase_in_other_credits_to_retained_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Credits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherCreditsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "miscellaneous_items_in_income_and_retained_income_accounts_for_the_year_other_debits_to_retained_income_337_duration": [
        {
            "name": "other_debits_to_retained_income_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "miscellaneous_items_account_number",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Income Taxes on Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeIncomeTaxesOnExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousItemsInIncomeAndRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Charges",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeChargesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Credits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherCreditsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Debits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDebitsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "description_of_miscellaneous_item",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Income Taxes on Extraordinary Items",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeIncomeTaxesOnExtraordinaryItemsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousItemsInIncomeAndRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Miscellaneous Income Charges",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousIncomeChargesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Debits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDebitsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Credits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherCreditsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "increase_in_other_debits_to_retained_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Debits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDebitsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "decrease_in_other_debits_to_retained_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Other Debits to Retained Income",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDebitsToRetainedIncomeAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "miscellaneous_items_in_income_and_retained_income_accounts_for_the_year_totals_337_duration": [
        {
            "name": "miscellaneous_income",
            "references": {
                "account": "640",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "6",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "6",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Column": "a",
                        "Period": "Current",
                        "ValueType": "Label"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "6",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "6",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "miscellaneous_income_charges",
            "references": {
                "account": "660",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "9",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "9",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Column": "a",
                        "Period": "Current",
                        "ValueType": "Label"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "9",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "9",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "extraordinary_items_net",
            "references": {
                "account": "680",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "23",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "23",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "23",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "23",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "income_taxes_on_extraordinary_items",
            "references": {
                "account": "695",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "a",
                        "Row": "24",
                        "ValueType": "Label",
                        "ColumnName": "F6IncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "e",
                        "Row": "24",
                        "Period": "Current 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "f",
                        "Row": "24",
                        "Period": "Prior 3M",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "d",
                        "Row": "24",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "114 - Schedule - Income Statement",
                        "Column": "c",
                        "Row": "24",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Column": "a",
                        "Period": "Current",
                        "ValueType": "Label"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_credits_to_retained_income",
            "references": {
                "account": "710",
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Column": "a",
                        "Period": "Current",
                        "ValueType": "Label"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6RetainedIncomeStatement"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_debits_to_retained_income",
            "references": {
                "account": "720",
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Column": "a",
                        "Period": "Current",
                        "ValueType": "Label"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "7",
                        "ValueType": "Label",
                        "ColumnName": "F6RetainedIncomeStatement"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "337 - Schedule - Miscellaneous Items in Income and Retained Income Accounts for the Year - Totals",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "7",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "payments_for_services_rendered_by_other_than_employees_351_duration": [
        {
            "name": "payments_for_services_rendered_by_other_than_employees_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_recipient",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "351 - Schedule - Payments for Services Rendered by Other than Employees",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "40",
                        "Period": "Current",
                        "Dimension": "ferc:PaymentsForServicesRenderedByOtherThanEmployeesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "nature_of_service",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "351 - Schedule - Payments for Services Rendered by Other than Employees",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:PaymentsForServicesRenderedByOtherThanEmployeesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "payments_for_services_rendered_by_other_than_employees",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "351 - Schedule - Payments for Services Rendered by Other than Employees",
                        "Column": "c",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "351 - Schedule - Payments for Services Rendered by Other than Employees",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:PaymentsForServicesRenderedByOtherThanEmployeesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "payments_for_services_rendered_by_other_than_employees_totals_351_duration": [
        {
            "name": "payments_for_services_rendered_by_other_than_employees",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "351 - Schedule - Payments for Services Rendered by Other than Employees",
                        "Column": "c",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "351 - Schedule - Payments for Services Rendered by Other than Employees",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:PaymentsForServicesRenderedByOtherThanEmployeesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "statistics_of_operations_600_duration": [
        {
            "name": "state_of_origin_and_product_type_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "crude_oil_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "oil_products_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "state_of_origin",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "a",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "a",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "refined_product_type",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "30",
                        "RowStart": "16",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received_from_connecting_carriers",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "b",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "b",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "b",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received_on_gathering_lines",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "c",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "c",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "c",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received_on_trunk_lines",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "d",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "d",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "d",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "d",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "d",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "e",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "e",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "e",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "e",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "e",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "number_of_barrels_received_from_connecting_carriers",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_from_connecting_carriers",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_gathering_lines",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_gathering_lines",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_trunk_lines",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_trunk_lines",
                    "weight": 1.0
                }
            ],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_to_connecting_carriers",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "f",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "f",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "f",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "f",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "f",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_on_gathering_lines",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "g",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "g",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "g",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "g",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "g",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_on_trunk_lines",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "h",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "h",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "h",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "h",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "h",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "i",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "i",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "i",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "i",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "i",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "number_of_barrels_delivered_out_to_connecting_carriers",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_to_connecting_carriers",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_gathering_lines",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_gathering_lines",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_trunk_lines",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_trunk_lines",
                    "weight": 1.0
                }
            ],
            "balance": null
        }
    ],
    "statistics_of_operations_totals_600_duration": [
        {
            "name": "crude_oil_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "oil_products_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received_from_connecting_carriers",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "b",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "b",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "b",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received_on_gathering_lines",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "c",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "c",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "c",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received_on_trunk_lines",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "d",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "d",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "d",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "d",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "d",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "e",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "e",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "e",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "e",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "e",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "number_of_barrels_received_from_connecting_carriers",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_from_connecting_carriers",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_gathering_lines",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_gathering_lines",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_trunk_lines",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_trunk_lines",
                    "weight": 1.0
                }
            ],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_to_connecting_carriers",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "f",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "f",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "f",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "f",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "f",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_on_gathering_lines",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "g",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "g",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "g",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "g",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "g",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_on_trunk_lines",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "h",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "h",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "h",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "h",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "h",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "i",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "i",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis, ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "i",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "i",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations - Totals",
                        "Column": "i",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "number_of_barrels_delivered_out_to_connecting_carriers",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_to_connecting_carriers",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_gathering_lines",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_gathering_lines",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_trunk_lines",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_trunk_lines",
                    "weight": 1.0
                }
            ],
            "balance": null
        },
        {
            "name": "number_of_barrel_miles_on_trunk_lines_of_crude_oil",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "j",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrel_miles_on_trunk_lines_of_oil_products",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "k",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_of_oil_having_trunk_line_movement_for_crude_oil",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "l",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_of_oil_having_trunk_line_movement_for_oil_products",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600 - Schedule - Statistics of Operations",
                        "Column": "m",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "statistics_of_operations_operator_600a_duration": [
        {
            "name": "name_of_operator_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "state_of_origin_and_product_type_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "crude_oil_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "oil_products_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_of_operator",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "state_of_origin_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "refined_product_type_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "30",
                        "RowStart": "16",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received_from_connecting_carriers_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "b",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "b",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "b",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received_on_gathering_lines_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "c",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "c",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "c",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received_on_trunk_lines_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "d",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "d",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "d",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "d",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "d",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "e",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "e",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "e",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "e",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "e",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "number_of_barrels_received_from_connecting_carriers_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_from_connecting_carriers_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_gathering_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_gathering_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_trunk_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_trunk_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                }
            ],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_to_connecting_carriers_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "f",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "f",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "f",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "f",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "f",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_on_gathering_lines_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "g",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "g",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "g",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "g",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "g",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_on_trunk_lines_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "h",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "h",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "h",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "h",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "h",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "i",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "i",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "i",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "i",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "i",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "number_of_barrels_delivered_out_to_connecting_carriers_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_to_connecting_carriers_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_gathering_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_gathering_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_trunk_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_trunk_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                }
            ],
            "balance": null
        }
    ],
    "statistics_of_operations_totals_operator_600a_duration": [
        {
            "name": "name_of_operator_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "crude_oil_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "oil_products_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received_from_connecting_carriers_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "b",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "b",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "b",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received_on_gathering_lines_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "c",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "c",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "c",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received_on_trunk_lines_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "d",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "d",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "d",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "d",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "d",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "e",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "e",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "e",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "e",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "e",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "number_of_barrels_received_from_connecting_carriers_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_from_connecting_carriers_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_gathering_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_gathering_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_trunk_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_trunk_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                }
            ],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_to_connecting_carriers_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "f",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "f",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "f",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "f",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "f",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_on_gathering_lines_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "g",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "g",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "g",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "g",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "g",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_on_trunk_lines_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "h",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "h",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "h",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "h",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "h",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "i",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "i",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "i",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "i",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "i",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "number_of_barrels_delivered_out_to_connecting_carriers_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_to_connecting_carriers_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_gathering_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_gathering_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_trunk_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_trunk_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                }
            ],
            "balance": null
        },
        {
            "name": "number_of_barrel_miles_on_trunk_lines_of_crude_oil_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "j",
                        "Row": "33",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrel_miles_on_trunk_lines_of_oil_products_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "k",
                        "Row": "33",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_of_oil_having_trunk_line_movement_for_crude_oil_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "l",
                        "Row": "33",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_of_oil_having_trunk_line_movement_for_oil_products_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "m",
                        "Row": "33",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "statistics_of_operations_totals_operator_totals_600a_duration": [
        {
            "name": "number_of_barrels_received_on_trunk_lines_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "d",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "d",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "d",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "d",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "d",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "i",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "i",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "i",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "i",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "i",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "number_of_barrels_delivered_out_to_connecting_carriers_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_to_connecting_carriers_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_gathering_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_gathering_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_trunk_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_delivered_out_on_trunk_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                }
            ],
            "balance": null
        },
        {
            "name": "number_of_barrels_received_on_gathering_lines_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "c",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "c",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "c",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "c",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_on_gathering_lines_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "g",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "g",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "g",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "g",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "g",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_on_trunk_lines_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "h",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "h",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "h",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "h",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "h",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received_from_connecting_carriers_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "b",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "b",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "b",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "b",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrels_received_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "e",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "e",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "e",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "e",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "e",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "number_of_barrels_received_from_connecting_carriers_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_from_connecting_carriers_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_gathering_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_gathering_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_trunk_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                },
                {
                    "name": "number_of_barrels_received_on_trunk_lines_owned_by_respondent_but_operated_by_others",
                    "weight": 1.0
                }
            ],
            "balance": null
        },
        {
            "name": "number_of_barrels_delivered_out_to_connecting_carriers_owned_by_respondent_but_operated_by_others",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "32",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "f",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "f",
                        "Period": "Current",
                        "RowStart": "16",
                        "RowEnd": "30",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "f",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Totals - Operator",
                        "Column": "f",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:ProductsAndServicesAxis=ferc:OilProductsMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "f",
                        "Period": "Current",
                        "RowStart": "1",
                        "RowEnd": "14",
                        "Dimension": "ferc:StateOfOriginAndProductTypeAxis; ferc:ProductsAndServicesAxis=ferc:CrudeOilMember; ferc:NameOfOperatorAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfOperatorAxis=spplmnt_num"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "600a - Schedule - Statistics of Operations - Operator",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6StatisticsOfOperations"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "miles_of_pipeline_operated_at_end_of_year_602_duration": [
        {
            "name": "wholly_owned_and_operated_by_respondent_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "owned_in_undivided_joint_interests_and_operated_by_respondent_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "owned_in_undivided_joint_interests_and_operated_by_others_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "owned_by_others_and_operated_by_respondent_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "miles_of_pipeline_operated_axis",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "order_number",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "name_and_state_of_company",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "a",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "pipeline_start_point",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "pipeline_end_point",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "miles_of_gathering_lines_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "d",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "d",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "d",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "d",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "d",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "size_of_gathering_lines_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "miles_of_trunk_lines_for_crude_oil_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "f",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "f",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "f",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "f",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "f",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "size_of_trunk_lines_for_crude_oil_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "miles_of_trunk_lines_for_products_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "h",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "h",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "h",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "h",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "h",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "size_of_trunk_lines_for_products_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "increase_miles_of_gathering_lines_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "j",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "j",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "j",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "j",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "j",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "increase_miles_of_trunk_lines_for_crude_oil_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "k",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "k",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "k",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "k",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "k",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "k",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "k",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "k",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "k",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "increase_miles_of_trunk_lines_for_products_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "l",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "l",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "l",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "l",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "l",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "l",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "l",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "l",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "l",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "decrease_miles_of_gathering_lines_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "m",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "m",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "m",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "m",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "m",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "m",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "m",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "m",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "m",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "decrease_miles_of_trunk_lines_for_crude_oil_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "n",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "n",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "n",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "n",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "n",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "n",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "n",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "n",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "n",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "decrease_miles_of_trunk_lines_for_products_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "o",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "o",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "o",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "o",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "o",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "o",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "o",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "o",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "o",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "miles_of_pipeline_operated_at_end_of_year_subtotal_602_duration": [
        {
            "name": "wholly_owned_and_operated_by_respondent_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "owned_in_undivided_joint_interests_and_operated_by_respondent_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "owned_in_undivided_joint_interests_and_operated_by_others_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "owned_by_others_and_operated_by_respondent_member",
            "references": {
                "account": null,
                "form_location": []
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "miles_of_gathering_lines_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "d",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "d",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "d",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "d",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "d",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "miles_of_trunk_lines_for_crude_oil_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "f",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "f",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "f",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "f",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "f",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "miles_of_trunk_lines_for_products_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "h",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "h",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "h",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "h",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "h",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "increase_miles_of_gathering_lines_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "j",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "j",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "j",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "j",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "j",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "increase_miles_of_trunk_lines_for_crude_oil_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "k",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "k",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "k",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "k",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "k",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "k",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "k",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "k",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "k",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "increase_miles_of_trunk_lines_for_products_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "l",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "l",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "l",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "l",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "l",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "l",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "l",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "l",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "l",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "decrease_miles_of_gathering_lines_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "m",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "m",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "m",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "m",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "m",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "m",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "m",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "m",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "m",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "decrease_miles_of_trunk_lines_for_crude_oil_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "n",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "n",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "n",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "n",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "n",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "n",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "n",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "n",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "n",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "decrease_miles_of_trunk_lines_for_products_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "o",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "o",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "o",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "o",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "o",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "o",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "o",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "o",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "o",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "miles_of_pipeline_operated_at_end_of_year_total_602_duration": [
        {
            "name": "miles_of_gathering_lines_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "d",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "d",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "d",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "d",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "d",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "miles_of_trunk_lines_for_crude_oil_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "f",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "f",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "f",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "f",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "f",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "miles_of_trunk_lines_for_products_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "h",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "h",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "h",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "h",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "h",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "increase_miles_of_gathering_lines_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "j",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "j",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "j",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "j",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "j",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "increase_miles_of_trunk_lines_for_crude_oil_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "k",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "k",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "k",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "k",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "k",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "k",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "k",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "k",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "k",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "increase_miles_of_trunk_lines_for_products_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "l",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "l",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "l",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "l",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "l",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "l",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "l",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "l",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "l",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "decrease_miles_of_gathering_lines_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "m",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "m",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "m",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "m",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "m",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "m",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "m",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "m",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "m",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "decrease_miles_of_trunk_lines_for_crude_oil_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "n",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "n",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "n",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "n",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "n",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "n",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "n",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "n",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "n",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "decrease_miles_of_trunk_lines_for_products_operated",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal)",
                        "Column": "o",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - d",
                        "Column": "o",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Total)",
                        "Column": "o",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year",
                        "Column": "o",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:WhollyOwnedAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - b",
                        "Column": "o",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - c",
                        "Column": "o",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - c",
                        "Column": "o",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByOthersMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year (Subtotal) - d",
                        "Column": "o",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedByOthersAndOperatedByRespondentMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "602 - Schedule - Miles of Pipeline Operated at end of Year - b",
                        "Column": "o",
                        "RowStart": "1",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:OwnershipAxis=ferc:OwnedInUndividedJointInterestsAndOperatedByRespondentMember, ferc:MilesOfPipelineOperatedAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "annual_cost_of_service_based_analysis_schedule_700_duration": [
        {
            "name": "operating_and_maintenance_expenses",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "depreciation_expense",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "2",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "afudc_depreciation_expense",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "3",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "amortization_of_deferred_earnings",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "4",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "adjusted_capital_structure_ratio_for_long_term_debt_rate_of_return",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "6a",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "6a",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "6a",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "adjusted_capital_structure_ratio_for_stockholders_equity_rate_of_return",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "6b",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "6b",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "6b",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "cost_of_long_term_debt_capital_rate_of_return",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "6c",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "6c",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "6c",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "real_cost_of_stockholders_equity_rate_of_return",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "6d",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "6d",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "6d",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "weighted_average_cost_of_capital_rate_of_return",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "6e",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "6e",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "6e",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "cost_of_service",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "9",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "9",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "interstate_operating_revenues",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "10",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "10",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "number_of_barrels_received_and_delivered_out_interstate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "11",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "11",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "number_of_barrel_miles_received_and_delivered_out_interstate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "12",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "12",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "annual_corporate_officer_certification_001_instant": [],
    "identification_001_instant": [],
    "list_of_schedule_002_instant": [],
    "general_information_101_instant": [],
    "control_over_respondent_102_instant": [
        {
            "name": "voting_stock_of_respondent_owned_by_others_percentage",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "102 - Schedule - Control Over Respondent",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "32",
                        "Period": "Current",
                        "Dimension": "ferc:ControlOverRespondentAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "companies_controlled_by_respondent_103_instant": [
        {
            "name": "voting_stock_owned_by_respondent_percentage",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "103 - Schedule - Companies Controlled by Respondent",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "32",
                        "Period": "Current",
                        "Dimension": "ferc:CompaniesControlledByRespondentAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "principal_general_officers_104_instant": [],
    "directors_105_instant": [],
    "important_changes_during_the_quarter_year_108_instant": [],
    "None_instant": [],
    "income_statement_114_instant": [],
    "statement_of_accumulated_other_comprehensive_income_and_hedging_activities_116_instant": [
        {
            "name": "accumulated_other_comprehensive_income_loss_unrealized_gains_and_losses_on_available_for_sale_securities_balance",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "b",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Prior2",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "b",
                        "Row": "6",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "b",
                        "Row": "5",
                        "Period": "prior12MonthsInstant",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_minimum_pension_liability_adjustment_balance",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "c",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Prior2",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "c",
                        "Row": "6",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "c",
                        "Row": "5",
                        "Period": "prior12MonthsInstant",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_foreign_currency_hedges_balance",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "d",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Prior2",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "d",
                        "Row": "6",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "d",
                        "Row": "5",
                        "Period": "prior12MonthsInstant",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_other_adjustments_to_comprehensive_income_loss_balance",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "e",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "e",
                        "Row": "6",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "e",
                        "Row": "1",
                        "Period": "Prior2",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "e",
                        "Row": "5",
                        "Period": "prior12MonthsInstant",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_other_cash_flow_hedges_interest_rate_swaps_balance",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "f",
                        "Row": "5",
                        "Period": "prior12MonthsInstant",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "f",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "f",
                        "Row": "6",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "f",
                        "Row": "1",
                        "Period": "Prior2",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income_loss_other_cash_flow_hedges_balance",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "g",
                        "Row": "5",
                        "Period": "prior12MonthsInstant",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "g",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "g",
                        "Row": "6",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "g",
                        "Row": "1",
                        "Period": "Prior2",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accumulated_other_comprehensive_income",
            "references": {
                "account": "77",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "75",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "h",
                        "Row": "1",
                        "Period": "Prior2",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6BeginningBalance2"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "75",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "h",
                        "Row": "5",
                        "Period": "prior12MonthsInstant",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "h",
                        "Row": "6",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "116 - Schedule - Statement of Accumulated Other Comprehensive Income and Hedging Activities",
                        "Column": "h",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "75",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "appropriated_retained_income_118_instant": [
        {
            "name": "appropriated_retained_income",
            "references": {
                "account": "74",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "72",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Prior",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:OtherFundsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "c",
                        "Row": "6",
                        "Period": "Prior",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:OtherAppropriationsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Prior",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:SinkingFundsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "a",
                        "Row": "20",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Prior",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:AdditionsToPropertyThroughRetainedIncomeMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "b",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "b",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:AppropriatedRetainedIncomeNotSpecificallyInvestedMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:AdditionsToPropertyThroughRetainedIncomeMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "b",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:OtherFundsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "c",
                        "Row": "5",
                        "Period": "Prior",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:AppropriatedRetainedIncomeNotSpecificallyInvestedMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "c",
                        "Row": "20",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income - Other Appropriations",
                        "Column": "b",
                        "RowStart": "7",
                        "RowEnd": "19",
                        "Period": "Current",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:OtherAppropriationsMember, ferc:ClassOfOtherAppropriationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income - Other Appropriations",
                        "Column": "c",
                        "RowStart": "7",
                        "RowEnd": "19",
                        "Period": "Prior",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:OtherAppropriationsMember, ferc:ClassOfOtherAppropriationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:DebtRetainedThroughRetainedIncomeMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:SinkingFundsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "72",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Prior",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:DebtRetainedThroughRetainedIncomeMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "72",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "b",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:OtherAppropriationsMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "appropriated_retained_income_other_appropriations_118_instant": [
        {
            "name": "appropriated_retained_income",
            "references": {
                "account": "74",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "72",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "c",
                        "Row": "4",
                        "Period": "Prior",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:OtherFundsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "c",
                        "Row": "6",
                        "Period": "Prior",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:OtherAppropriationsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "c",
                        "Row": "3",
                        "Period": "Prior",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:SinkingFundsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "a",
                        "Row": "20",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Prior",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:AdditionsToPropertyThroughRetainedIncomeMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "b",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "b",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:AppropriatedRetainedIncomeNotSpecificallyInvestedMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:AdditionsToPropertyThroughRetainedIncomeMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "b",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:OtherFundsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "c",
                        "Row": "5",
                        "Period": "Prior",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:AppropriatedRetainedIncomeNotSpecificallyInvestedMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "c",
                        "Row": "20",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income - Other Appropriations",
                        "Column": "b",
                        "RowStart": "7",
                        "RowEnd": "19",
                        "Period": "Current",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:OtherAppropriationsMember, ferc:ClassOfOtherAppropriationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income - Other Appropriations",
                        "Column": "c",
                        "RowStart": "7",
                        "RowEnd": "19",
                        "Period": "Prior",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:OtherAppropriationsMember, ferc:ClassOfOtherAppropriationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:DebtRetainedThroughRetainedIncomeMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:SinkingFundsMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "72",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "c",
                        "Row": "2",
                        "Period": "Prior",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:DebtRetainedThroughRetainedIncomeMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "72",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "118 - Schedule - Appropriated Retained Income",
                        "Column": "b",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:ClassOfAppropriationAxis=ferc:OtherAppropriationsMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "unappropriated_retained_income_statement_119_instant": [
        {
            "name": "unappropriated_retained_income",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6BeginningBalance"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "12",
                        "ValueType": "Label",
                        "ColumnName": "F6EndingBalance"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "12",
                        "Period": "prior12MonthsInstant",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "1",
                        "Period": "Prior2",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "equity_in_earnings_losses_of_affiliated_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "13",
                        "Period": "prior12MonthsInstant",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "20",
                        "Period": "prior12MonthsInstant",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "13",
                        "ValueType": "Label",
                        "ColumnName": "F6RetainedIncomeStatement"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "17",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "13",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "17",
                        "ValueType": "Label",
                        "ColumnName": "F6BeginningBalance"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "17",
                        "Period": "Prior2",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "20",
                        "ValueType": "Label",
                        "ColumnName": "F6EndingBalance"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "unappropriated_retained_income_and_equity_in_undistributed_earnings_losses_of_affiliated_company",
            "references": {
                "account": "75",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "73",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "a",
                        "Row": "14",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "c",
                        "Row": "14",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "73",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "119 - Schedule - Unappropriated Retained Income Statement",
                        "Column": "d",
                        "Row": "14",
                        "Period": "prior12MonthsInstant",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "73",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "statement_of_cash_flows_120_instant": [
        {
            "name": "cash_and_cash_equivalents",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "88",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "b",
                        "Row": "90",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "90",
                        "ValueType": "Label",
                        "ColumnName": "F6EndingBalance"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "a",
                        "Row": "88",
                        "ValueType": "Label",
                        "ColumnName": "F6BeginningBalance"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "88",
                        "Period": "Prior2",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "120 - Schedule - Statement of Cash Flows",
                        "Column": "c",
                        "Row": "90",
                        "Period": "prior12MonthsInstant",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "statement_of_cash_flows_cash_provided_by_other_sources_120_instant": [],
    "statement_of_cash_flows_construction_and_acquisition_of_plant_120_instant": [],
    "statement_of_cash_flows_non_cash_charges_120_instant": [],
    "statement_of_cash_flows_other_adjustment_to_short_term_debt_120_instant": [],
    "statement_of_cash_flows_other_adjustments_to_financing_activities_120_instant": [],
    "statement_of_cash_flows_other_adjustments_to_investing_cash_flows_120_instant": [],
    "statement_of_cash_flows_other_adjustments_to_operating_cash_charges_120_instant": [],
    "statement_of_cash_flows_other_payment_for_retirement_to_financing_acitivities_120_instant": [],
    "notes_to_financial_statements_122_instant": [],
    "receivables_from_affiliated_companies_200_instant": [
        {
            "name": "receivables_from_affiliated_companies",
            "references": {
                "account": "13",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "5",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "5",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "200 - Schedule - Receivables from Affiliated Companies",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "48",
                        "Period": "Current",
                        "Dimension": "ferc:ReceivablesFromAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "200 - Schedule - Receivables from Affiliated Companies",
                        "Column": "c",
                        "Row": "49",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "receivables_from_affiliated_companies_totals_200_instant": [
        {
            "name": "receivables_from_affiliated_companies",
            "references": {
                "account": "13",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "5",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "5",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "200 - Schedule - Receivables from Affiliated Companies",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "48",
                        "Period": "Current",
                        "Dimension": "ferc:ReceivablesFromAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "200 - Schedule - Receivables from Affiliated Companies",
                        "Column": "c",
                        "Row": "49",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "investments_in_affiliated_companies_202_instant": [
        {
            "name": "investments_in_affiliated_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "investments_in_affiliated_companies_bonds_including_u_s_government_bonds_202_instant": [
        {
            "name": "investment_in_affiliated_companies_bonds",
            "references": {
                "account": "20",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "16",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "16",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "16",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "investments_in_affiliated_companies_investment_advances_202_instant": [
        {
            "name": "investments_in_affiliated_companies_investment_advances",
            "references": {
                "account": "20",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "19",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "19",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "19",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "investments_in_affiliated_companies_other_secured_obligations_202_instant": [
        {
            "name": "investments_in_affiliated_companies_other_secured_obligations",
            "references": {
                "account": "20",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "17",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "17",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "investments_in_affiliated_companies_stock_202_instant": [
        {
            "name": "investments_in_affiliated_companies_stocks",
            "references": {
                "account": "20",
                "form_location": [
                    {
                        "Column": "e",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "15",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "investments_in_affiliated_companies_totals_202_instant": [
        {
            "name": "investments_in_affiliated_companies_stocks",
            "references": {
                "account": "20",
                "form_location": [
                    {
                        "Column": "e",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "42",
                        "RowStart": "1",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Stock",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "15",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "15",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investment_in_affiliated_companies_bonds",
            "references": {
                "account": "20",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "16",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Bonds (Including U.S. Government Bonds)",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesBondAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "16",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "16",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_in_affiliated_companies_other_secured_obligations",
            "references": {
                "account": "20",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "17",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Other Secured Obligations",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesOtherSecuredObligationAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "17",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_in_affiliated_companies_unsecured_notes",
            "references": {
                "account": "20",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "18",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "18",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_in_affiliated_companies_investment_advances",
            "references": {
                "account": "20",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "19",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Investment Advances",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesInvestmentAdvancesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "19",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "19",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "investments_in_affiliated_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "43",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "sinking_and_other_funds",
            "references": {
                "account": "22",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "26",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "26",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "26",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "investments_in_affiliated_companies_unsecured_notes_202_instant": [
        {
            "name": "investments_in_affiliated_companies_unsecured_notes",
            "references": {
                "account": "20",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "18",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Unsecured Notes",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesUnsecuredNotesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "18",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "investments_in_sinking_and_other_funds_202_instant": [
        {
            "name": "sinking_and_other_funds",
            "references": {
                "account": "22",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "26",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "26",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "26",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Sinking and Other Funds",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "42",
                        "Period": "Current",
                        "Dimension": "ferc:InvestmentsInAffiliatedCompaniesSinkingOtherFundsAxis",
                        "ValueType": "Value"
                    },
                    {
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Schedule": "202 - Schedule - Investments in Affiliated Companies - Totals",
                        "Column": "e",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "companies_controlled_directly_by_respondent_other_than_through_title_to_securities_204_instant": [],
    "investments_in_common_stocks_of_affiliated_companies_204_instant": [
        {
            "name": "investments_in_affiliated_companies_undistributed_earnings_from_certain_investments",
            "references": {
                "account": "20",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "g",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "g",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "g",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:NoncarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "20",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Prior",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "20",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "b",
                        "Row": "14",
                        "Period": "Prior",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:NoncarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "b",
                        "Row": "15",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "b",
                        "Row": "13",
                        "Period": "Prior",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "investments_in_common_stocks_of_affiliated_companies_total_204_instant": [
        {
            "name": "investments_in_affiliated_companies_undistributed_earnings_from_certain_investments",
            "references": {
                "account": "20",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "g",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "g",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "g",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:NoncarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "20",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Prior",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "20",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "b",
                        "Row": "14",
                        "Period": "Prior",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:NoncarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "b",
                        "Row": "15",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "12",
                        "Period": "Current",
                        "Dimension": "ferc:InvestInCommonStocksOfAffiliatedCompaniesOrCompaniesControlledDirectlyByRespondentOtherThanThroughTitleToSecuritiesAxis, ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "204 - Schedule - Investments in Common Stocks of Affiliated Companies (Total)",
                        "Column": "b",
                        "Row": "13",
                        "Period": "Prior",
                        "Dimension": "ferc:CarrierTypeAxis=ferc:CarrierMember",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "carrier_property_212_instant": [
        {
            "name": "land_gathering_lines_carrier_property",
            "references": {
                "account": "101",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_gathering_lines_carrier_property",
            "references": {
                "account": "102",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_gathering_lines_carrier_property",
            "references": {
                "account": "103",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_carrier_property",
            "references": {
                "account": "104",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_gathering_lines_carrier_property",
            "references": {
                "account": "105",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "5",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_gathering_lines_carrier_property",
            "references": {
                "account": "106",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "6",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_gathering_lines_carrier_property",
            "references": {
                "account": "107",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "7",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_gathering_lines_carrier_property",
            "references": {
                "account": "108",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "8",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_carrier_property",
            "references": {
                "account": "109",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "9",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_gathering_lines_carrier_property",
            "references": {
                "account": "110",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "10",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_gathering_lines_carrier_property",
            "references": {
                "account": "111",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "11",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_gathering_lines_carrier_property",
            "references": {
                "account": "112",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "12",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_gathering_lines_carrier_property",
            "references": {
                "account": "113",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "13",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "13",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_carrier_property",
            "references": {
                "account": "114",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "14",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "14",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_carrier_property",
            "references": {
                "account": "115",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "15",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_gathering_lines_carrier_property",
            "references": {
                "account": "116",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "16",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "16",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_carrier_property",
            "references": {
                "account": "117",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "17",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "carrier_property_gathering_lines",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "18",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_gathering_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_gathering_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_carrier_property",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "land_trunk_lines_carrier_property",
            "references": {
                "account": "151",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "19",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "19",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_trunk_lines_carrier_property",
            "references": {
                "account": "152",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "20",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_trunk_lines_carrier_property",
            "references": {
                "account": "153",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "21",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_carrier_property",
            "references": {
                "account": "154",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "22",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "22",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_trunk_lines_carrier_property",
            "references": {
                "account": "155",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "23",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_trunk_lines_carrier_property",
            "references": {
                "account": "156",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "24",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "24",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_trunk_lines_carrier_property",
            "references": {
                "account": "157",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "25",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "25",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_trunk_lines_carrier_property",
            "references": {
                "account": "158",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "26",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "26",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_carrier_property",
            "references": {
                "account": "159",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "27",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "27",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_trunk_lines_carrier_property",
            "references": {
                "account": "160",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "28",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "28",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_trunk_lines_carrier_property",
            "references": {
                "account": "161",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "29",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "29",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_trunk_lines_carrier_property",
            "references": {
                "account": "162",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "30",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_trunk_lines_carrier_property",
            "references": {
                "account": "163",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "31",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "31",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_carrier_property",
            "references": {
                "account": "164",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "32",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_carrier_property",
            "references": {
                "account": "165",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "33",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_trunk_lines_carrier_property",
            "references": {
                "account": "166",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "34",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "34",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_carrier_property",
            "references": {
                "account": "167",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "35",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "35",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "carrier_property_trunk_lines",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "36",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "36",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_trunk_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_trunk_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_carrier_property",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "land_general_carrier_property",
            "references": {
                "account": "171",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "37",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "37",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_general_carrier_property",
            "references": {
                "account": "176",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "38",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "38",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_general_carrier_property",
            "references": {
                "account": "179",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "39",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "39",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_general_carrier_property",
            "references": {
                "account": "183",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "40",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_general_carrier_property",
            "references": {
                "account": "184",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "41",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_carrier_property",
            "references": {
                "account": "185",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "42",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "42",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_general_carrier_property",
            "references": {
                "account": "186",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "43",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_general_property_general_carrier_property",
            "references": {
                "account": "186.1",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "44",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "44",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "construction_work_in_progress_general_carrier_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "45",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "45",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "carrier_property_general",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "46",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "46",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_general_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "buildings_general_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_general_property_general_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "construction_work_in_progress_general_carrier_property",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "carrier_property_excluding_undivided_joint_interest_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "i",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "212 - Schedule - Carrier Property",
                        "Column": "b",
                        "Row": "47",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "carrier_property_gathering_lines",
                    "weight": 1.0
                },
                {
                    "name": "carrier_property_trunk_lines",
                    "weight": 1.0
                },
                {
                    "name": "carrier_property_general",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        }
    ],
    "undivided_joint_interest_property_214_instant": [
        {
            "name": "land_gathering_lines_undivided_joint_interest_property",
            "references": {
                "account": "101",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_gathering_lines_undivided_joint_interest_property",
            "references": {
                "account": "102",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_gathering_lines_undivided_joint_interest_property",
            "references": {
                "account": "103",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_undivided_joint_interest_property",
            "references": {
                "account": "104",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "4",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_gathering_lines_undivided_joint_interest_property",
            "references": {
                "account": "105",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "5",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_gathering_lines_undivided_joint_interest_property",
            "references": {
                "account": "106",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "6",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_gathering_lines_undivided_joint_interest_property",
            "references": {
                "account": "107",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "7",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_gathering_lines_undivided_joint_interest_property",
            "references": {
                "account": "108",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "8",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_undivided_joint_interest_property",
            "references": {
                "account": "109",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "9",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_gathering_lines_undivided_joint_interest_property",
            "references": {
                "account": "110",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "10",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_gathering_lines_undivided_joint_interest_property",
            "references": {
                "account": "111",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "11",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_gathering_lines_undivided_joint_interest_property",
            "references": {
                "account": "112",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "12",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_gathering_lines_undivided_joint_interest_property",
            "references": {
                "account": "113",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "13",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_undivided_joint_interest_property",
            "references": {
                "account": "114",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "14",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_undivided_joint_interest_property",
            "references": {
                "account": "115",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "15",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_gathering_lines_undivided_joint_interest_property",
            "references": {
                "account": "116",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "16",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_undivided_joint_interest_property",
            "references": {
                "account": "117",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "17",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_gathering_lines",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "18",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_gathering_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_gathering_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_gathering_lines_gathering_lines_undivided_joint_interest_property",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "land_trunk_lines_undivided_joint_interest_property",
            "references": {
                "account": "151",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "19",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "right_of_way_trunk_lines_undivided_joint_interest_property",
            "references": {
                "account": "152",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "20",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_trunk_lines_undivided_joint_interest_property",
            "references": {
                "account": "153",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "21",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_undivided_joint_interest_property",
            "references": {
                "account": "154",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "22",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pipeline_construction_trunk_lines_undivided_joint_interest_property",
            "references": {
                "account": "155",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "23",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_trunk_lines_undivided_joint_interest_property",
            "references": {
                "account": "156",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "24",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "24",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "boilers_trunk_lines_undivided_joint_interest_property",
            "references": {
                "account": "157",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "25",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "25",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "pumping_equipment_trunk_lines_undivided_joint_interest_property",
            "references": {
                "account": "158",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "26",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "26",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_undivided_joint_interest_property",
            "references": {
                "account": "159",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "27",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "27",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_station_equipment_trunk_lines_undivided_joint_interest_property",
            "references": {
                "account": "160",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "28",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "28",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "oil_tanks_trunk_lines_undivided_joint_interest_property",
            "references": {
                "account": "161",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "29",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "29",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "delivery_facilities_trunk_lines_undivided_joint_interest_property",
            "references": {
                "account": "162",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "30",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "30",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_trunk_lines_undivided_joint_interest_property",
            "references": {
                "account": "163",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "31",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_undivided_joint_interest_property",
            "references": {
                "account": "164",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "32",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_undivided_joint_interest_property",
            "references": {
                "account": "165",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "33",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "33",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_trunk_lines_undivided_joint_interest_property",
            "references": {
                "account": "166",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "34",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "34",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_undivided_joint_interest_property",
            "references": {
                "account": "167",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "35",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "35",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_trunk_lines",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "36",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "36",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_trunk_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "right_of_way_trunk_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_trunk_lines_trunk_lines_undivided_joint_interest_property",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "land_general_undivided_joint_interest_property",
            "references": {
                "account": "171",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "37",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "37",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "buildings_general_undivided_joint_interest_property",
            "references": {
                "account": "176",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "38",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "38",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "machine_tools_and_machinery_general_undivided_joint_interest_property",
            "references": {
                "account": "179",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "39",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "39",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "communication_systems_general_undivided_joint_interest_property",
            "references": {
                "account": "183",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "40",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "office_furniture_and_equipment_general_undivided_joint_interest_property",
            "references": {
                "account": "184",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "41",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "41",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_undivided_joint_interest_property",
            "references": {
                "account": "185",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "42",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "42",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "other_property_general_undivided_joint_interest_property",
            "references": {
                "account": "186",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "43",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "43",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "asset_retirement_costs_for_general_property_general_undivided_joint_interest_property",
            "references": {
                "account": "186.1",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "44",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "44",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "construction_work_in_progress_general_undivided_joint_interest_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "45",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "45",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property_general",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "46",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "46",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "land_general_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "buildings_general_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_for_general_property_general_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "construction_work_in_progress_general_undivided_joint_interest_property",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "undivided_joint_interest_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "a",
                        "Row": "47",
                        "ValueType": "Label",
                        "ColumnName": "F6BeginningBalance"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "i",
                        "Row": "47",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "214 - Schedule - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "47",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "undivided_joint_interest_property_gathering_lines",
                    "weight": 1.0
                },
                {
                    "name": "undivided_joint_interest_property_trunk_lines",
                    "weight": 1.0
                },
                {
                    "name": "undivided_joint_interest_property_general",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        }
    ],
    "accrued_depreciation_carrier_property_216_instant": [
        {
            "name": "right_of_way_gathering_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "102",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "right_of_way_gathering_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "1",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "line_pipe_gathering_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "103",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_gathering_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "2",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "104",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "3",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "pipeline_construction_gathering_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "105",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "4",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pipeline_construction_gathering_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "4",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "buildings_gathering_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "106",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "5",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_gathering_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "5",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "boilers_gathering_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "107",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "6",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "boilers_gathering_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "6",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "pumping_equipment_gathering_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "108",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "7",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pumping_equipment_gathering_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "7",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "109",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "8",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_station_equipment_gathering_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "110",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "9",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_station_equipment_gathering_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "9",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "oil_tanks_gathering_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "111",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "10",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "oil_tanks_gathering_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "delivery_facilities_gathering_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "112",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "11",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "delivery_facilities_gathering_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "communication_systems_gathering_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "113",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "12",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_gathering_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "12",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "114",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "13",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "13",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "13",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "115",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "14",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "14",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "14",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_property_gathering_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "116",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "15",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_gathering_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "15",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "117",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "16",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "16",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "16",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "accrued_depreciation_carrier_property_gathering_lines",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "17",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "right_of_way_gathering_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_carrier_property_gathering_lines_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "right_of_way_trunk_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "152",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "18",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "right_of_way_trunk_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "18",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "line_pipe_trunk_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "153",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "19",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "19",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_trunk_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "19",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "154",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "20",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "pipeline_construction_trunk_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "155",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "21",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pipeline_construction_trunk_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "buildings_trunk_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "156",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "22",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "22",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_trunk_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "22",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "boilers_trunk_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "157",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "23",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "boilers_trunk_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "23",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "pumping_equipment_trunk_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "158",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "24",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "24",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pumping_equipment_trunk_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "24",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "159",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "25",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "25",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "25",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_station_equipment_trunk_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "160",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "26",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "26",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_station_equipment_trunk_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "26",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "oil_tanks_trunk_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "161",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "27",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "27",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "oil_tanks_trunk_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "27",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "delivery_facilities_trunk_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "162",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "28",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "28",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "delivery_facilities_trunk_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "28",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "communication_systems_trunk_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "163",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "29",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "29",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_trunk_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "29",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "164",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "30",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "165",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "31",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "31",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "31",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_property_trunk_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "166",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "32",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_trunk_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "32",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_carrier_property",
            "references": {
                "account": "167",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "33",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "accrued_depreciation_carrier_property_trunk_lines",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "34",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "34",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "right_of_way_trunk_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_carrier_property",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_carrier_property_trunk_lines_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "34",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "buildings_general_accrued_depreciation_carrier_property",
            "references": {
                "account": "176",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "35",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "35",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_general_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "35",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "machine_tools_and_machinery_general_accrued_depreciation_carrier_property",
            "references": {
                "account": "179",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "36",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "36",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_general_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "36",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "communication_systems_general_accrued_depreciation_carrier_property",
            "references": {
                "account": "183",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "37",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "37",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_general_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "37",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "office_furniture_and_equipment_general_accrued_depreciation_carrier_property",
            "references": {
                "account": "184",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "38",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "38",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_general_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "38",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_carrier_property",
            "references": {
                "account": "185",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "39",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "39",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "39",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_property_general_accrued_depreciation_carrier_property",
            "references": {
                "account": "186",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "40",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_general_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "asset_retirement_costs_general_accrued_depreciation_carrier_property",
            "references": {
                "account": "186.1",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "41",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_general_accrued_depreciation_carrier_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "accrued_depreciation_carrier_property_general",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "42",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "42",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "buildings_general_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_accrued_depreciation_carrier_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_general_accrued_depreciation_carrier_property",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_carrier_property_general_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "42",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "accrued_depreciation_carrier_property_excluding_undivided_joint_interest_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "b",
                        "Row": "43",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "accrued_depreciation_carrier_property_gathering_lines",
                    "weight": 1.0
                },
                {
                    "name": "accrued_depreciation_carrier_property_trunk_lines",
                    "weight": 1.0
                },
                {
                    "name": "accrued_depreciation_carrier_property_general",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_carrier_property_excluding_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "216 - Schedule - Accrued Depreciation - Carrier Property",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "accrued_depreciation_undivided_joint_interest_property_217_instant": [
        {
            "name": "right_of_way_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "102",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "1",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "right_of_way_gathering_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "1",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "line_pipe_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "103",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "2",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_gathering_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "2",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "104",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "3",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "3",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "pipeline_construction_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "105",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "4",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pipeline_construction_gathering_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "4",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "buildings_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "106",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "5",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_gathering_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "5",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "boilers_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "107",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "6",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "boilers_gathering_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "6",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "pumping_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "108",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "7",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pumping_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "7",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "109",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "8",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "8",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_station_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "110",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "9",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_station_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "9",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "oil_tanks_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "111",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "10",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "oil_tanks_gathering_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "10",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "delivery_facilities_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "112",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "11",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "delivery_facilities_gathering_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "11",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "communication_systems_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "113",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "12",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_gathering_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "12",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "114",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "13",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "13",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "115",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "14",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "14",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_property_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "116",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "15",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_gathering_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "15",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "117",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "16",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "16",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_gathering_lines",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "17",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "right_of_way_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "buildings_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "boilers_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_gathering_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_gathering_lines_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "17",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "right_of_way_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "152",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "18",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "right_of_way_trunk_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "18",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "line_pipe_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "153",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "19",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_trunk_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "19",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "154",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "20",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "20",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "pipeline_construction_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "155",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "21",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pipeline_construction_trunk_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "21",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "buildings_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "156",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "22",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_trunk_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "22",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "boilers_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "157",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "23",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "boilers_trunk_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "23",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "pumping_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "158",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "24",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "24",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "pumping_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "24",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "159",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "25",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "25",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "25",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_station_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "160",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "26",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "26",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_station_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "26",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "oil_tanks_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "161",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "27",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "27",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "oil_tanks_trunk_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "27",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "delivery_facilities_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "162",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "28",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "28",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "delivery_facilities_trunk_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "28",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "communication_systems_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "163",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "29",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "29",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_trunk_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "29",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "164",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "30",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "30",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "30",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "165",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "31",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "31",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_property_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "166",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "32",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_trunk_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "32",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "167",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "33",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "33",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "33",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_trunk_lines",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "34",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "34",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "right_of_way_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "line_pipe_fittings_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "pipeline_construction_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "buildings_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "boilers_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "pumping_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "other_station_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "oil_tanks_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "delivery_facilities_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_trunk_lines_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_trunk_lines_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "34",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "buildings_general_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "176",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "35",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "35",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "buildings_general_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "35",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "machine_tools_and_machinery_general_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "179",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "36",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "36",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "machine_tools_and_machinery_general_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "36",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "communication_systems_general_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "183",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "37",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "37",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "communication_systems_general_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "37",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "office_furniture_and_equipment_general_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "184",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "38",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "38",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "office_furniture_and_equipment_general_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "38",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "185",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "39",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "39",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "39",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "other_property_general_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "186",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "40",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "other_property_general_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "40",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "asset_retirement_costs_general_accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": "186.1",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "41",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "41",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "asset_retirement_costs_general_accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "41",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_general",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "42",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "42",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "buildings_general_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "machine_tools_and_machinery_general_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "communication_systems_general_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "office_furniture_and_equipment_general_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "vehicles_and_other_work_equipment_general_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "other_property_general_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                },
                {
                    "name": "asset_retirement_costs_general_accrued_depreciation_undivided_joint_interest_property",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_general_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "42",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "f",
                        "Row": "43",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "a",
                        "Row": "43",
                        "ValueType": "Label",
                        "ColumnName": "F6BeginningBalance"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "b",
                        "Row": "43",
                        "Period": "Prior",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "accrued_depreciation_undivided_joint_interest_property_gathering_lines",
                    "weight": 1.0
                },
                {
                    "name": "accrued_depreciation_undivided_joint_interest_property_trunk_lines",
                    "weight": 1.0
                },
                {
                    "name": "accrued_depreciation_undivided_joint_interest_property_general",
                    "weight": 1.0
                }
            ],
            "balance": "credit"
        },
        {
            "name": "accrued_depreciation_undivided_joint_interest_property_annual_composite_or_component_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "217 - Schedule - Accrued Depreciation - Undivided Joint Interest Property",
                        "Column": "g",
                        "Row": "43",
                        "Period": "Current",
                        "Dimension": "ferc:NameOfUndividedJointInterestPipelineAxis",
                        "ValueType": "Value",
                        "MemberValue": "ferc:NameOfUndividedJointInterestPipelineAxis=system_name"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "amortization_base_and_reserve_218_instant": [
        {
            "name": "cost_of_pipeline_property_used_as_base_in_depreciation_and_amortization_charges",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "a",
                        "Row": "47",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "e",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "b",
                        "Row": "47",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "46",
                        "Period": "Current",
                        "Dimension": "ferc:AmortizationBaseAndReserveAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "46",
                        "Period": "Prior",
                        "Dimension": "ferc:AmortizationBaseAndReserveAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "accrued_amortization_carrier_property",
            "references": {
                "account": "32",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "30",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "30",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "i",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "46",
                        "Period": "Prior",
                        "Dimension": "ferc:AmortizationBaseAndReserveAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "46",
                        "Period": "Current",
                        "Dimension": "ferc:AmortizationBaseAndReserveAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "f",
                        "Row": "47",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "amortization_base_and_reserve_totals_218_instant": [
        {
            "name": "cost_of_pipeline_property_used_as_base_in_depreciation_and_amortization_charges",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "a",
                        "Row": "47",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "e",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "b",
                        "Row": "47",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "46",
                        "Period": "Current",
                        "Dimension": "ferc:AmortizationBaseAndReserveAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "46",
                        "Period": "Prior",
                        "Dimension": "ferc:AmortizationBaseAndReserveAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "accrued_amortization_carrier_property",
            "references": {
                "account": "32",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "30",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "30",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "i",
                        "Row": "47",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "46",
                        "Period": "Prior",
                        "Dimension": "ferc:AmortizationBaseAndReserveAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "46",
                        "Period": "Current",
                        "Dimension": "ferc:AmortizationBaseAndReserveAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "218 - Schedule - Amortization Base and Reserve",
                        "Column": "f",
                        "Row": "47",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "noncarrier_property_220_instant": [
        {
            "name": "noncarrier_property",
            "references": {
                "account": "34",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "33",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "33",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "220 - Schedule - Noncarrier Property",
                        "Column": "c",
                        "Row": "46",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "220 - Schedule - Noncarrier Property",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "45",
                        "Period": "Current",
                        "Dimension": "ferc:NoncarrierPropertyAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "noncarrier_property_totals_220_instant": [
        {
            "name": "noncarrier_property",
            "references": {
                "account": "34",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "33",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "33",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "33",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "220 - Schedule - Noncarrier Property",
                        "Column": "c",
                        "Row": "46",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "220 - Schedule - Noncarrier Property",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "45",
                        "Period": "Current",
                        "Dimension": "ferc:NoncarrierPropertyAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "other_deferred_charges_221_instant": [
        {
            "name": "other_deferred_charges",
            "references": {
                "account": "44",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "221 - Schedule - Other Deferred Charges",
                        "Column": "a",
                        "Row": "50",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "221 - Schedule - Other Deferred Charges",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDeferredChargesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "41",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "41",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "221 - Schedule - Other Deferred Charges",
                        "Column": "b",
                        "Row": "50",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "other_deferred_charges_totals_221_instant": [
        {
            "name": "other_deferred_charges",
            "references": {
                "account": "44",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "221 - Schedule - Other Deferred Charges",
                        "Column": "a",
                        "Row": "50",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "221 - Schedule - Other Deferred Charges",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "49",
                        "Period": "Current",
                        "Dimension": "ferc:OtherDeferredChargesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "41",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "41",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "221 - Schedule - Other Deferred Charges",
                        "Column": "b",
                        "Row": "50",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "payables_to_affiliated_companies_225_instant": [
        {
            "name": "payables_to_affiliated_companies",
            "references": {
                "account": "51",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "225 - Schedule - Payables to Affiliated Companies",
                        "Column": "c",
                        "Row": "49",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "225 - Schedule - Payables to Affiliated Companies",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "48",
                        "Period": "Current",
                        "Dimension": "ferc:PayablesToAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "48",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "48",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "48",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "payables_to_affiliated_companies_totals_225_instant": [
        {
            "name": "payables_to_affiliated_companies",
            "references": {
                "account": "51",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "225 - Schedule - Payables to Affiliated Companies",
                        "Column": "c",
                        "Row": "49",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "225 - Schedule - Payables to Affiliated Companies",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "48",
                        "Period": "Current",
                        "Dimension": "ferc:PayablesToAffiliatedCompaniesAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "48",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "48",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "48",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "long_term_debt_collateral_trust_bonds_226_instant": [
        {
            "name": "treasury_obligations_par_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "d",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "d",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "d",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "d",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "sinking_and_other_funds_par_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "e",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "e",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "e",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "e",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "long_term_debt_pledged_as_collateral_par_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "f",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "f",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "f",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "f",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "collateral_trust_bonds_payable_within_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "a",
                        "Row": "17",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "g",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "g",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "collateral_trust_bonds_payable_after_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "h",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "h",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_provision_rate_for_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "i",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "i",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "i",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "i",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "accrued_interest_collateral_trust_bonds",
            "references": {
                "account": "2019-12-16 00:00:00",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "k",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "k",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "long_term_debt_collateral_trust_bonds_totals_226_instant": [
        {
            "name": "collateral_trust_bonds_payable_after_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "h",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "h",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "collateral_trust_bonds_payable_within_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "a",
                        "Row": "17",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "g",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "g",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accrued_interest_collateral_trust_bonds",
            "references": {
                "account": "2019-12-16 00:00:00",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "k",
                        "Row": "17",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "k",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "long_term_debt_debt_to_affiliated_companies_226_instant": [
        {
            "name": "treasury_obligations_par_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "d",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "d",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "d",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "d",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "sinking_and_other_funds_par_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "e",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "e",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "e",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "e",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "long_term_debt_pledged_as_collateral_par_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "f",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "f",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "f",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "f",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "debt_to_affiliated_companies_payable_within_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "a",
                        "Row": "40",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "g",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "g",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "debt_to_affiliated_companies_payable_after_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "h",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "h",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_provision_rate_for_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "i",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "i",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "i",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "i",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "accrued_interest_debt_to_affiliated_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "k",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "k",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "long_term_debt_debt_to_affiliated_companies_totals_226_instant": [
        {
            "name": "accrued_interest_debt_to_affiliated_companies",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "k",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "k",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "debt_to_affiliated_companies_payable_after_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "h",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "h",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "debt_to_affiliated_companies_payable_within_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "a",
                        "Row": "40",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "g",
                        "Row": "40",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "g",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "long_term_debt_income_bonds_226_instant": [
        {
            "name": "treasury_obligations_par_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "d",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "d",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "d",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "d",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "sinking_and_other_funds_par_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "e",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "e",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "e",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "e",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "long_term_debt_pledged_as_collateral_par_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "f",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "f",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "f",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "f",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "income_bonds_payable_within_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "a",
                        "Row": "21",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "g",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "g",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "income_bonds_payable_after_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "h",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "h",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_provision_rate_for_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "i",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "i",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "i",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "i",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "accrued_interest_income_bonds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "k",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "k",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "long_term_debt_income_bonds_totals_226_instant": [
        {
            "name": "accrued_interest_income_bonds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "k",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "k",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "income_bonds_payable_after_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "h",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "h",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "income_bonds_payable_within_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "a",
                        "Row": "21",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "g",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "g",
                        "Row": "21",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "long_term_debt_miscellaneous_obligations_226_instant": [
        {
            "name": "treasury_obligations_par_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "d",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "d",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "d",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "d",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "sinking_and_other_funds_par_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "e",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "e",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "e",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "e",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "long_term_debt_pledged_as_collateral_par_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "f",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "f",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "f",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "f",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "miscellaneous_obligations_payable_within_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "a",
                        "Row": "30",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "g",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "g",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "miscellaneous_obligations_payable_after_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "h",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "h",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_provision_rate_for_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "i",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "i",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "i",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "i",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "accrued_interest_miscellaneous_obligations",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "k",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "k",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "long_term_debt_miscellaneous_obligations_totals_226_instant": [
        {
            "name": "miscellaneous_obligations_payable_within_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "a",
                        "Row": "30",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "g",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "g",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accrued_interest_miscellaneous_obligations",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "k",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "k",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "miscellaneous_obligations_payable_after_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "h",
                        "Row": "30",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "h",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "long_term_debt_mortgage_bonds_226_instant": [
        {
            "name": "treasury_obligations_par_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "d",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "d",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "d",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "d",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "sinking_and_other_funds_par_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "e",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "e",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "e",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "e",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "long_term_debt_pledged_as_collateral_par_value",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "f",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "f",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "f",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "f",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "mortgage_bonds_payable_within_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "g",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "a",
                        "Row": "11",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "mortgage_bonds_payable_after_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "h",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "interest_provision_rate_for_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Collateral Trust Bonds",
                        "Column": "i",
                        "RowStart": "12",
                        "RowEnd": "16",
                        "Period": "Current",
                        "Dimension": "ferc:CollateralTrustBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Debt to Affiliated Companies",
                        "Column": "i",
                        "RowStart": "31",
                        "RowEnd": "39",
                        "Period": "Current",
                        "Dimension": "ferc:DebtToAffiliatedCompaniesLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Miscellaneous Obligations",
                        "Column": "i",
                        "RowStart": "22",
                        "RowEnd": "29",
                        "Period": "Current",
                        "Dimension": "ferc:MiscellaneousObligationsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Income Bonds",
                        "Column": "i",
                        "RowStart": "18",
                        "RowEnd": "20",
                        "Period": "Current",
                        "Dimension": "ferc:IncomeBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "accrued_interest_mortgage_bonds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "k",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "k",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "long_term_debt_mortgage_bonds_totals_226_instant": [
        {
            "name": "mortgage_bonds_payable_after_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "h",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accrued_interest_mortgage_bonds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "k",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "k",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "mortgage_bonds_payable_within_one_year",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "10",
                        "Period": "Current",
                        "Dimension": "ferc:MortgageBondsLongTermDebtAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "g",
                        "Row": "11",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Mortgage Bonds",
                        "Column": "a",
                        "Row": "11",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "long_term_debt_total_226_instant": [
        {
            "name": "long_term_debt_payable_within_one_year",
            "references": {
                "account": "57",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Total",
                        "Column": "g",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Total",
                        "Column": "a",
                        "Row": "41",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "54",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "54",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "54",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "long_term_debt_payable_after_one_year",
            "references": {
                "account": "60",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "58",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Total",
                        "Column": "h",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "58",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "58",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "accrued_interest_long_term_debt",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "226 - Schedule - Long Term Debt - Total",
                        "Column": "k",
                        "Row": "41",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "analysis_of_federal_income_and_other_taxes_deferred_230_instant": [
        {
            "name": "deferred_income_tax_assets_liabilities_current",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "9",
                        "Period": "Prior",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "e",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "b",
                        "Row": "10",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "a",
                        "Row": "10",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "9",
                        "Period": "Current",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "deferred_income_tax_assets_liabilities_noncurrent",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "b",
                        "RowStart": "11",
                        "RowEnd": "19",
                        "Period": "Prior",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "e",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "b",
                        "Row": "20",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "a",
                        "Row": "20",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "e",
                        "RowStart": "11",
                        "RowEnd": "19",
                        "Period": "Current",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "analysis_of_federal_income_and_other_taxes_deferred_totals_230_instant": [
        {
            "name": "deferred_income_tax_assets_liabilities_noncurrent",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "b",
                        "RowStart": "11",
                        "RowEnd": "19",
                        "Period": "Prior",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "e",
                        "Row": "20",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "b",
                        "Row": "20",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "a",
                        "Row": "20",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "e",
                        "RowStart": "11",
                        "RowEnd": "19",
                        "Period": "Current",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "deferred_income_tax_assets_liabilities_current",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "9",
                        "Period": "Prior",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "e",
                        "Row": "10",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "b",
                        "Row": "10",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "a",
                        "Row": "10",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "230 - Schedule - Analysis of Federal Income and Other Taxes Deferred",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "9",
                        "Period": "Current",
                        "Dimension": "ferc:AnalysisOfFederalIncomeAndOtherTaxesDeferredAxis",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "capital_stock_account_70_250_instant": [
        {
            "name": "capital_stock_shares_authorized",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "b",
                        "Row": "42",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "a",
                        "Row": "42",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_par_or_stated_value_per_share",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_call_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_shares_outstanding",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "e",
                        "Row": "42",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock",
            "references": {
                "account": "201",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "f",
                        "Row": "42",
                        "Period": "Current",
                        "Dimension": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "68",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "68",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "68",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "capital_stock_shares_held_as_reacquired_stock",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "g",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "g",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "treasury_stock",
            "references": {
                "account": "217",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "74",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "h",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "h",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "74",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "74",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "capital_stock_shares_held_in_sinking_and_other_funds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "i",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "i",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_value_held_in_sinking_and_other_funds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "j",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "j",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "capital_stock_account_70_totals_250_instant": [
        {
            "name": "capital_stock_shares_authorized",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "b",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "b",
                        "Row": "42",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "a",
                        "Row": "42",
                        "ValueType": "Label",
                        "ColumnName": "F6Total"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_shares_outstanding",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "e",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "e",
                        "Row": "42",
                        "Period": "Current",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock",
            "references": {
                "account": "201",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "f",
                        "Row": "42",
                        "Period": "Current",
                        "Dimension": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "f",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "68",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "68",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "68",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "capital_stock_common_stock_250_instant": [
        {
            "name": "common_stock_shares_authorized",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "b",
                        "Dimension": "ferc:CommonStockAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "ColumnName": "F6Total",
                        "Form": "Form 6",
                        "Row": "42",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Label"
                    },
                    {
                        "Column": "b",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "42",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_par_or_stated_value_per_share",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_call_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "common_stock_shares_outstanding",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "e",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "e",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "42",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "common_stock_issued",
            "references": {
                "account": "201",
                "form_location": [
                    {
                        "Column": "f",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "f",
                        "Dimension": "Value",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "42",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "capital_stock_shares_held_as_reacquired_stock",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "g",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "g",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "treasury_stock",
            "references": {
                "account": "217",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "74",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "h",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "h",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "74",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "74",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "capital_stock_shares_held_in_sinking_and_other_funds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "i",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "i",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_value_held_in_sinking_and_other_funds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "j",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "j",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "capital_stock_common_stock_totals_250_instant": [
        {
            "name": "common_stock_issued",
            "references": {
                "account": "201",
                "form_location": [
                    {
                        "Column": "f",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "f",
                        "Dimension": "Value",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "42",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "common_stock_shares_authorized",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "b",
                        "Dimension": "ferc:CommonStockAxis",
                        "DoNotConvert": "True",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "ColumnName": "F6Total",
                        "Form": "Form 6",
                        "Row": "42",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Label"
                    },
                    {
                        "Column": "b",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "42",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "common_stock_shares_outstanding",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "e",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "e",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "42",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "capital_stock_preferred_stock_250_instant": [
        {
            "name": "preferred_stock_shares_authorized",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "b",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "ColumnName": "F6Total",
                        "Form": "Form 6",
                        "Row": "42",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Label"
                    },
                    {
                        "Column": "b",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "42",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_par_or_stated_value_per_share",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "c",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "c",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_call_price",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "d",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "d",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "preferred_stock_shares_outstanding",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "e",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "e",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "42",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "preferred_stock_issued",
            "references": {
                "account": "201",
                "form_location": [
                    {
                        "Column": "f",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "f",
                        "Dimension": "Value",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "42",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "capital_stock_shares_held_as_reacquired_stock",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "g",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "g",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "g",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "treasury_stock",
            "references": {
                "account": "217",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "74",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "h",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "h",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "h",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "74",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "74",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "capital_stock_shares_held_in_sinking_and_other_funds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "i",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "i",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "i",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "capital_stock_value_held_in_sinking_and_other_funds",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "Column": "j",
                        "RowStart": "1",
                        "RowEnd": "41",
                        "Period": "Current",
                        "Dimension": "ferc:CapitalStockAxis",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "j",
                        "Dimension": "ferc:CommonStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "j",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        }
    ],
    "capital_stock_preferred_stock_totals_250_instant": [
        {
            "name": "preferred_stock_issued",
            "references": {
                "account": "201",
                "form_location": [
                    {
                        "Column": "f",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "f",
                        "Dimension": "Value",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "42",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        },
        {
            "name": "preferred_stock_shares_outstanding",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "e",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "e",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "42",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        },
        {
            "name": "preferred_stock_shares_authorized",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Column": "b",
                        "Dimension": "ferc:PreferredStockAxis",
                        "Form": "Form 6",
                        "Period": "Current",
                        "RowEnd": "41",
                        "RowStart": "1",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    },
                    {
                        "Column": "a",
                        "ColumnName": "F6Total",
                        "Form": "Form 6",
                        "Row": "42",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Label"
                    },
                    {
                        "Column": "b",
                        "Form": "Form 6",
                        "Period": "Current",
                        "Row": "42",
                        "Schedule": "250 - Schedule - Capital Stock (Account 70)",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ],
    "capital_stock_changes_during_the_year_252_instant": [],
    "additional_paid_in_capital_254_instant": [
        {
            "name": "additional_paid_in_capital",
            "references": {
                "account": "73",
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital",
                        "Column": "c",
                        "Row": "24",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "c",
                        "Row": "71",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital",
                        "Column": "c",
                        "Row": "1",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital",
                        "Column": "a",
                        "Row": "1",
                        "ValueType": "Label",
                        "ColumnName": "F6BeginningBalance"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "a",
                        "Row": "71",
                        "ValueType": "Label",
                        "ColumnName": "F6BalanceSheet"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "254 - Schedule - Additional Paid-in Capital",
                        "Column": "a",
                        "Row": "24",
                        "ValueType": "Label",
                        "ColumnName": "F6EndingBalance"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "110 - Schedule - Comparative Balance Sheet",
                        "Column": "d",
                        "Row": "71",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "credit"
        }
    ],
    "additional_paid_in_capital_additions_254_instant": [],
    "additional_paid_in_capital_deductions_254_instant": [],
    "operating_revenues_300_instant": [],
    "operating_revenue_accounts_account_600_301_instant": [],
    "operating_revenue_accounts_account_600_interstate_301_instant": [],
    "operating_expense_accounts_account_610_302_instant": [],
    "pipeline_taxes_other_than_income_taxes_305_instant": [],
    "income_from_noncarrier_property_335_instant": [],
    "income_from_noncarrier_property_totals_335_instant": [],
    "interest_and_dividend_income_336_instant": [],
    "interest_and_dividend_income_table_336_instant": [],
    "miscellaneous_items_in_income_and_retained_income_accounts_for_the_year_337_instant": [],
    "miscellaneous_items_in_income_and_retained_income_accounts_for_the_year_income_taxes_on_extraordinary_items_337_instant": [],
    "miscellaneous_items_in_income_and_retained_income_accounts_for_the_year_miscellaneous_income_337_instant": [],
    "miscellaneous_items_in_income_and_retained_income_accounts_for_the_year_miscellaneous_income_charges_337_instant": [],
    "miscellaneous_items_in_income_and_retained_income_accounts_for_the_year_miscellaneous_income_extraordinary_items_337_instant": [],
    "miscellaneous_items_in_income_and_retained_income_accounts_for_the_year_other_credits_to_retained_income_337_instant": [],
    "miscellaneous_items_in_income_and_retained_income_accounts_for_the_year_other_debits_to_retained_income_337_instant": [],
    "miscellaneous_items_in_income_and_retained_income_accounts_for_the_year_totals_337_instant": [],
    "payments_for_services_rendered_by_other_than_employees_351_instant": [],
    "payments_for_services_rendered_by_other_than_employees_totals_351_instant": [],
    "statistics_of_operations_600_instant": [],
    "statistics_of_operations_totals_600_instant": [],
    "statistics_of_operations_operator_600a_instant": [],
    "statistics_of_operations_totals_operator_600a_instant": [],
    "statistics_of_operations_totals_operator_totals_600a_instant": [],
    "miles_of_pipeline_operated_at_end_of_year_602_instant": [],
    "miles_of_pipeline_operated_at_end_of_year_subtotal_602_instant": [],
    "miles_of_pipeline_operated_at_end_of_year_total_602_instant": [],
    "annual_cost_of_service_based_analysis_schedule_700_instant": [
        {
            "name": "original_cost_included_in_rate_base",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "5a",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "5a",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "5a",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "unamortized_starting_rate_base_write_up",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "5b",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "5b",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "5b",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "accumulated_net_deferred_earnings_included_in_rate_base",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "5c",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "5c",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "5c",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "trended_original_cost_rate_base",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "5d",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "5d",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "5d",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "original_cost_included_in_rate_base",
                    "weight": 1.0
                },
                {
                    "name": "unamortized_starting_rate_base_write_up",
                    "weight": 1.0
                },
                {
                    "name": "accumulated_net_deferred_earnings_included_in_rate_base",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "debt_component_return_on_rate_base",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "7a",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "7a",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "7a",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "equity_component_return_on_rate_base",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "7b",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "7b",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "7b",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "return_on_rate_base",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "7c",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "7c",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "7c",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [
                {
                    "name": "debt_component_return_on_rate_base",
                    "weight": 1.0
                },
                {
                    "name": "equity_component_return_on_rate_base",
                    "weight": 1.0
                }
            ],
            "balance": "debit"
        },
        {
            "name": "income_tax_allowance",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "8",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "8",
                        "Period": "Prior",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "8",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    }
                ]
            },
            "calculations": [],
            "balance": "debit"
        },
        {
            "name": "composite_tax_rate",
            "references": {
                "account": null,
                "form_location": [
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "b",
                        "Row": "8a",
                        "Period": "Current",
                        "ValueType": "Value"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "a",
                        "Row": "8a",
                        "ValueType": "Label",
                        "ColumnName": "F6AnnualCostOfServiceBasedAnalysis"
                    },
                    {
                        "Form": "Form 6",
                        "Schedule": "700 - Schedule - Annual Cost of Service Based Analysis Schedule",
                        "Column": "c",
                        "Row": "8a",
                        "Period": "Prior",
                        "ValueType": "Value"
                    }
                ]
            },
            "calculations": [],
            "balance": null
        }
    ]
}