| 1 | Income Statement [Table] | [Table] | * | * | added:IncomeStatementTable | 
        
           | 2 | Legal Entity [Axis] | [Axis] | * | * | dei:LegalEntityAxis | 
        
           | 3 | Consolidated Entity [Domain] | [Domain] | * | * | dei:EntityDomain | 
        
           | 4 | Income Statement [Line Items] | [Line Items] | * | * | added:IncomeStatementLineItems | 
        
           | 5 | Net Income (Loss) Available to Common Stockholders, Basic [Roll Up] | [Abstract] | * | * | us-gaap:NetIncomeLossAvailableToCommonStockholdersBasicAbstract | 
        
           | 6 | Net Income (Loss) Attributable to Parent [Roll Up] | [Abstract] | * | * | us-gaap:NetIncomeLossAbstract | 
        
           | 7 | Net Income (Loss), Including Portion Attributable to Noncontrolling Interest [Roll Up] | [Abstract] | * | * | us-gaap:NetIncomeLossAttributableToReportingEntityAbstract | 
        
           | 8 | Income (Loss) from Operations before Extraordinary Items [Roll Up] | [Abstract] | * | * | us-gaap:IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrincipleAbstract | 
        
           | 9 | Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest [Roll Up] | [Abstract] | * | * | us-gaap:IncomeLossFromContinuingOperationsAbstract | 
        
           | 10 | Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest [Roll Up] | [Abstract] | * | * | us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract | 
        
           | 11 | Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest [Roll Up] | [Abstract] | * | * | us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestmentsAbstract | 
        
           | 12 | Operating Income (Loss) [Roll Up] | [Abstract] | * | * | us-gaap:OperatingIncomeLossAbstract | 
        
           | 13 | Gross Profit [Roll Up] | [Abstract] | * | * | us-gaap:GrossProfitAbstract | 
        
           | 14 | Revenues [Roll Up] | [Abstract] | * | * | us-gaap:RevenuesAbstract | 
        
           | 15 | Revenue, Net [Roll Up] | [Abstract] | * | * | us-gaap:SalesRevenueNetAbstract | 
        
           | 16 | Sales Revenue, Goods, Net [Roll Up] | [Abstract] | * | * | us-gaap:SalesRevenueGoodsNetAbstract | 
        
           | 17 | Sales Revenue, Goods, Gross | [Concept] Monetary | For Period | Credit | us-gaap:SalesRevenueGoodsGross | 
        
           | 18 | Sales Discounts, Returns and Allowances, Goods [Roll Up] | [Abstract] | * | * | us-gaap:SalesDiscountsReturnsAndAllowancesGoodsAbstract | 
        
           | 19 | Sales Returns and Allowances, Goods [Roll Up] | [Abstract] | * | * | us-gaap:SalesReturnsAndAllowancesGoodsAbstract | 
        
           | 20 | Sales Returns, Goods | [Concept] Monetary | For Period | Debit | us-gaap:SalesReturnsGoods | 
        
           | 21 | Sales Allowances, Goods | [Concept] Monetary | For Period | Debit | us-gaap:SalesAllowancesGoods | 
        
           | 22 | Sales Allowances, Price Protection | [Concept] Monetary | For Period | Debit | us-gaap:SalesAllowancesPriceProtection | 
        
           | 23 | Sales Returns and Allowances, Goods, Total | [Concept] Monetary | For Period | Debit | us-gaap:SalesReturnsAndAllowancesGoods | 
        
           | 24 | Sales Discounts, Goods | [Concept] Monetary | For Period | Debit | us-gaap:SalesDiscountsGoods | 
        
           | 25 | Sales Discounts, Returns and Allowances, Goods, Total | [Concept] Monetary | For Period | Debit | us-gaap:SalesDiscountsReturnsAndAllowancesGoods | 
        
           | 26 | Sales Revenue, Goods, Net, Total | [Concept] Monetary | For Period | Credit | us-gaap:SalesRevenueGoodsNet | 
        
           | 27 | Shipping and Handling Revenue | [Concept] Monetary | For Period | Credit | us-gaap:ShippingAndHandlingRevenue | 
        
           | 28 | Sales Revenue, Services, Net [Roll Up] | [Abstract] | * | * | us-gaap:SalesRevenueServicesNetAbstract | 
        
           | 29 | Sales Revenue, Services, Other | [Concept] Monetary | For Period | Credit | us-gaap:SalesRevenueServicesGross | 
        
           | 30 | Technology Services Revenue | [Concept] Monetary | For Period | Credit | us-gaap:TechnologyServicesRevenue | 
        
           | 31 | License and Maintenance Revenue | [Concept] Monetary | For Period | Credit | us-gaap:LicenseAndMaintenanceRevenue | 
        
           | 32 | License and Services Revenue | [Concept] Monetary | For Period | Credit | us-gaap:LicenseAndServicesRevenue | 
        
           | 33 | Maintenance Revenue | [Concept] Monetary | For Period | Credit | us-gaap:MaintenanceRevenue | 
        
           | 34 | Contracts Revenue | [Concept] Monetary | For Period | Credit | us-gaap:ContractsRevenue | 
        
           | 35 | Revenue, Environmental Remediation Services | [Concept] Monetary | For Period | Credit | us-gaap:RevenueEnvironmentalRemediationServices | 
        
           | 36 | Revenue, Oil and Gas Services | [Concept] Monetary | For Period | Credit | us-gaap:RevenueOilAndGasServices | 
        
           | 37 | Revenue, Coal Services | [Concept] Monetary | For Period | Credit | us-gaap:RevenueCoalServices | 
        
           | 38 | Sales Allowances, Services | [Concept] Monetary | For Period | Debit | us-gaap:SalesAllowancesServices | 
        
           | 39 | Sales Discounts, Services | [Concept] Monetary | For Period | Debit | us-gaap:SalesDiscountsServices | 
        
           | 40 | Sales Revenue, Services, Net, Total | [Concept] Monetary | For Period | Credit | us-gaap:SalesRevenueServicesNet | 
        
           | 41 | Sales Revenue from Energy Commodities and Services [Roll Up] | [Abstract] | * | * | us-gaap:SalesRevenueFromEnergyCommoditiesAndServicesAbstract | 
        
           | 42 | Sales Revenue, Energy Services | [Concept] Monetary | For Period | Credit | us-gaap:SalesRevenueEnergyServices | 
        
           | 43 | Sales Revenue from Energy Commodities and Services, Total | [Concept] Monetary | For Period | Credit | us-gaap:SalesRevenueFromEnergyCommoditiesAndServices | 
        
           | 44 | Electric and Gas Revenue [Roll Up] | [Abstract] | * | * | us-gaap:UtilityRevenueAbstract | 
        
           | 45 | Electric Revenue [Roll Up] | [Abstract] | * | * | us-gaap:ElectricUtilityRevenueAbstract | 
        
           | 46 | Electric Bundled Revenue | [Concept] Monetary | For Period | Credit | us-gaap:ElectricBundledRevenue | 
        
           | 47 | Electrical Generation Revenue | [Concept] Monetary | For Period | Credit | us-gaap:ElectricalGenerationRevenue | 
        
           | 48 | Competitive Energy Revenue | [Concept] Monetary | For Period | Credit | us-gaap:CompetitiveEnergyRevenue | 
        
           | 49 | Electrical Transmission and Distribution Revenue [Roll Up] | [Abstract] | * | * | us-gaap:ElectricalTransmissionAndDistributionRevenueAbstract | 
        
           | 50 | Electrical Transmission Revenue | [Concept] Monetary | For Period | Credit | us-gaap:ElectricalTransmissionRevenue | 
        
           | 51 | Electrical Distribution Revenue | [Concept] Monetary | For Period | Credit | us-gaap:ElectricalDistributionRevenue | 
        
           | 52 | Electrical Transmission and Distribution Revenue, Total | [Concept] Monetary | For Period | Credit | us-gaap:ElectricalTransmissionAndDistributionRevenue | 
        
           | 53 | Electric Domestic Regulated Revenue | [Concept] Monetary | For Period | Credit | us-gaap:ElectricDomesticRegulatedRevenue | 
        
           | 54 | Electric Worldwide Unregulated Revenue | [Concept] Monetary | For Period | Credit | us-gaap:ElectricWorldwideUnregulatedRevenue | 
        
           | 55 | Electric Revenue, Total | [Concept] Monetary | For Period | Credit | us-gaap:ElectricUtilityRevenue | 
        
           | 56 | Gas Domestic Regulated Revenue | [Concept] Monetary | For Period | Credit | us-gaap:GasDomesticRegulatedRevenue | 
        
           | 57 | Electric and Gas Revenue, Total | [Concept] Monetary | For Period | Credit | us-gaap:UtilityRevenue | 
        
           | 58 | Phase-in Plan, Amount of Capitalized Costs Recovered | [Concept] Monetary | For Period | Credit | us-gaap:PhaseInPlanAmountOfCapitalizedCostsRecovered | 
        
           | 59 | Revenue Mineral Sales [Roll Up] | [Abstract] | * | * | us-gaap:RevenueMineralSalesAbstract | 
        
           | 60 | Gold Products and Services Revenue | [Concept] Monetary | For Period | Credit | us-gaap:GoldProductsAndServicesRevenue | 
        
           | 61 | Coal Products and Services Revenue | [Concept] Monetary | For Period | Credit | us-gaap:CoalProductsAndServicesRevenue | 
        
           | 62 | Chemicals Revenue | [Concept] Monetary | For Period | Credit | us-gaap:ChemicalsRevenue | 
        
           | 63 | Revenue Mineral Sales, Total | [Concept] Monetary | For Period | Credit | us-gaap:RevenueMineralSales | 
        
           | 64 | Secondary Processing Revenue | [Concept] Monetary | For Period | Credit | us-gaap:SecondaryProcessingRevenue | 
        
           | 65 | Oil and Gas Revenue [Roll Up] | [Abstract] | * | * | us-gaap:OilAndGasRevenueAbstract | 
        
           | 66 | Oil and Gas Sales Revenue | [Concept] Monetary | For Period | Credit | us-gaap:OilAndGasSalesRevenue | 
        
           | 67 | Synthetic Fuel Sales Revenue | [Concept] Monetary | For Period | Credit | us-gaap:SyntheticFuelSalesRevenue | 
        
           | 68 | Other Alternative Energy Sales Revenue | [Concept] Monetary | For Period | Credit | us-gaap:OtherAlternativeEnergySalesRevenue | 
        
           | 69 | Binder Sales Revenue | [Concept] Monetary | For Period | Credit | us-gaap:BinderSalesRevenue | 
        
           | 70 | Exploration and Production Revenue | [Concept] Monetary | For Period | Credit | us-gaap:ExplorationAndProductionRevenue | 
        
           | 71 | Natural Gas Midstream Revenue [Roll Up] | [Abstract] | * | * | us-gaap:NaturalGasMidstreamRevenueAbstract | 
        
           | 72 | Natural Gas Storage Revenue | [Concept] Monetary | For Period | Credit | us-gaap:NaturalGasStorageRevenue | 
        
           | 73 | Fractionation Revenue | [Concept] Monetary | For Period | Credit | us-gaap:FractionationRevenue | 
        
           | 74 | Natural Gas Midstream Revenue, Total | [Concept] Monetary | For Period | Credit | us-gaap:NaturalGasMidstreamRevenue | 
        
           | 75 | Refining and Marketing Revenue | [Concept] Monetary | For Period | Credit | us-gaap:RefiningAndMarketingRevenue | 
        
           | 76 | Marine Services Revenue | [Concept] Monetary | For Period | Credit | us-gaap:MarineServicesRevenue | 
        
           | 77 | Natural Gas Production Revenue | [Concept] Monetary | For Period | Credit | us-gaap:NaturalGasProductionRevenue | 
        
           | 78 | Brokered Natural Gas Margin Revenue | [Concept] Monetary | For Period | Credit | us-gaap:BrokeredNaturalGasMarginRevenue | 
        
           | 79 | Propane Revenue | [Concept] Monetary | For Period | Credit | us-gaap:PropaneRevenue | 
        
           | 80 | Revenue from Purchased Oil and Gas | [Concept] Monetary | For Period | Credit | us-gaap:RevenueFromPurchasedOilAndGas | 
        
           | 81 | Oil and Condensate Revenue | [Concept] Monetary | For Period | Credit | us-gaap:OilAndCondensateRevenue | 
        
           | 82 | Gas Gathering, Transportation, Marketing and Processing Revenue | [Concept] Monetary | For Period | Credit | us-gaap:GasGatheringTransportationMarketingAndProcessingRevenue | 
        
           | 83 | Oil and Gas Revenue, Total | [Concept] Monetary | For Period | Credit | us-gaap:OilAndGasRevenue | 
        
           | 84 | Sales of Oil and Gas Prospects | [Concept] Monetary | For Period | Credit | us-gaap:SalesOfOilAndGasProspects | 
        
           | 85 | Royalty Revenue [Roll Up] | [Abstract] | * | * | us-gaap:RoyaltyRevenueAbstract | 
        
           | 86 | Royalty Revenue from Coal | [Concept] Monetary | For Period | Credit | us-gaap:RoyaltyRevenueFromCoal | 
        
           | 87 | Royalty Revenue, Total | [Concept] Monetary | For Period | Credit | us-gaap:RoyaltyRevenue | 
        
           | 88 | Revenue Steam Products and Services | [Concept] Monetary | For Period | Credit | us-gaap:RevenueSteamProductsAndServices | 
        
           | 89 | Real Estate Revenue, Net [Roll Up] | [Abstract] | * | * | us-gaap:RealEstateRevenueNetAbstract | 
        
           | 90 | Construction Revenue [Roll Up] | [Abstract] | * | * | us-gaap:ConstructionRevenueAbstract | 
        
           | 91 | Home Building Revenue | [Concept] Monetary | For Period | Credit | us-gaap:HomeBuildingRevenue | 
        
           | 92 | General Contractor Revenue | [Concept] Monetary | For Period | Credit | us-gaap:GeneralContractorRevenue | 
        
           | 93 | Other Construction Revenue | [Concept] Monetary | For Period | Credit | us-gaap:OtherConstructionRevenue | 
        
           | 94 | Construction Revenue, Total | [Concept] Monetary | For Period | Credit | us-gaap:ConstructionRevenue | 
        
           | 95 | Land Sales | [Concept] Monetary | For Period | Credit | us-gaap:LandSales | 
        
           | 96 | Retail Land Sales, Improvement Revenue, Prior Sales | [Concept] Monetary | For Period | Credit | us-gaap:RetailLandSalesImprovementRevenuePriorSales | 
        
           | 97 | Time Share Revenue | [Concept] Monetary | For Period | Credit | us-gaap:TimeShareRevenue | 
        
           | 98 | Tenant Reimbursements | [Concept] Monetary | For Period | Credit | us-gaap:TenantReimbursements | 
        
           | 99 | Management Fees Revenue [Roll Up] | [Abstract] | * | * | us-gaap:ManagementFeesRevenueAbstract | 
        
           | 100 | Management Fees, Base Revenue | [Concept] Monetary | For Period | Credit | us-gaap:ManagementFeesBaseRevenue | 
        
           | 101 | Management Fees, Incentive Revenue | [Concept] Monetary | For Period | Credit | us-gaap:ManagementFeesIncentiveRevenue | 
        
           | 102 | Management Fees Revenue, Total | [Concept] Monetary | For Period | Credit | us-gaap:ManagementFeesRevenue | 
        
           | 103 | Facility Membership and Operations Revenue | [Concept] Monetary | For Period | Credit | us-gaap:FacilityMembershipAndOperationsRevenue | 
        
           | 104 | Parking Revenue | [Concept] Monetary | For Period | Credit | us-gaap:ParkingRevenue | 
        
           | 105 | Signage Revenue | [Concept] Monetary | For Period | Credit | us-gaap:SignageRevenue | 
        
           | 106 | Sales of Real Estate | [Concept] Monetary | For Period | Credit | us-gaap:SalesOfRealEstate | 
        
           | 107 | Concessions Revenue | [Concept] Monetary | For Period | Credit | us-gaap:ConcessionsRevenue | 
        
           | 108 | Other Real Estate Revenue | [Concept] Monetary | For Period | Credit | us-gaap:OtherRealEstateRevenue | 
        
           | 109 | Real Estate Revenue, Net, Total | [Concept] Monetary | For Period | Credit | us-gaap:RealEstateRevenueNet | 
        
           | 110 | Revenue from Hotels [Roll Up] | [Abstract] | * | * | us-gaap:RevenueFromLeasedAndOwnedHotelsAbstract | 
        
           | 111 | Revenue from Owned Hotels | [Concept] Monetary | For Period | Credit | us-gaap:RevenueFromOwnedHotels | 
        
           | 112 | Occupancy Revenue | [Concept] Monetary | For Period | Credit | us-gaap:OccupancyRevenue | 
        
           | 113 | Casino Revenue | [Concept] Monetary | For Period | Credit | us-gaap:CasinoRevenue | 
        
           | 114 | Food and Beverage Revenue | [Concept] Monetary | For Period | Credit | us-gaap:FoodAndBeverageRevenue | 
        
           | 115 | Retail Revenue | [Concept] Monetary | For Period | Credit | us-gaap:RetailRevenue | 
        
           | 116 | Other Hotel Operating Revenue | [Concept] Monetary | For Period | Credit | us-gaap:OtherHotelOperatingRevenue | 
        
           | 117 | Promotional Allowances | [Concept] Monetary | For Period | Debit | us-gaap:PromotionalAllowances | 
        
           | 118 | Revenue from Hotels, Total | [Concept] Monetary | For Period | Credit | us-gaap:RevenueFromLeasedAndOwnedHotels | 
        
           | 119 | Franchisor Revenue [Roll Up] | [Abstract] | * | * | us-gaap:FranchisorRevenueAbstract | 
        
           | 120 | Revenue from Franchisor Owned Outlets | [Concept] Monetary | For Period | Credit | us-gaap:RevenueFromFranchisorOwnedOutlets | 
        
           | 121 | Revenue from Franchised Outlets | [Concept] Monetary | For Period | Credit | us-gaap:RevenueFromFranchisedOutlets | 
        
           | 122 | Franchisor Revenue, Total | [Concept] Monetary | For Period | Credit | us-gaap:FranchisorRevenue | 
        
           | 123 | Operating Leases, Income Statement, Lease Revenue [Roll Up] | [Abstract] | * | * | us-gaap:OperatingLeasesIncomeStatementLeaseRevenueAbstract | 
        
           | 124 | Operating Leases, Income Statement, Minimum Lease Revenue | [Concept] Monetary | For Period | Credit | us-gaap:OperatingLeasesIncomeStatementMinimumLeaseRevenue | 
        
           | 125 | Operating Leases, Income Statement, Contingent Revenue | [Concept] Monetary | For Period | Credit | us-gaap:OperatingLeasesIncomeStatementContingentRevenue | 
        
           | 126 | Operating Leases, Income Statement, Percentage Revenue | [Concept] Monetary | For Period | Credit | us-gaap:PercentageRent | 
        
           | 127 | Operating Leases, Income Statement, Sublease Revenue | [Concept] Monetary | For Period | Credit | us-gaap:OperatingLeasesIncomeStatementSubleaseRevenue | 
        
           | 128 | Operating Leases, Income Statement, Lease Revenue, Total | [Concept] Monetary | For Period | Credit | us-gaap:OperatingLeasesIncomeStatementLeaseRevenue | 
        
           | 129 | Reimbursement Revenue | [Concept] Monetary | For Period | Credit | us-gaap:ReimbursementRevenue | 
        
           | 130 | Subscription Revenue | [Concept] Monetary | For Period | Credit | us-gaap:SubscriptionRevenue | 
        
           | 131 | Advertising Revenue | [Concept] Monetary | For Period | Credit | us-gaap:AdvertisingRevenue | 
        
           | 132 | Admissions Revenue | [Concept] Monetary | For Period | Credit | us-gaap:AdmissionsRevenue | 
        
           | 133 | Health Care Organization, Revenue [Roll Up] | [Abstract] | * | * | us-gaap:HealthCareOrganizationRevenueAbstract | 
        
           | 134 | Health Care Organization, Patient Service Revenue | [Concept] Monetary | For Period | Credit | us-gaap:HealthCareOrganizationPatientServiceRevenue | 
        
           | 135 | Health Care Organization, Premium Revenue | [Concept] Monetary | For Period | Credit | us-gaap:HealthCareOrganizationPremiumRevenue | 
        
           | 136 | Health Care Organization, Capitation Revenue | [Concept] Monetary | For Period | Credit | us-gaap:HealthCareOrganizationCapitationRevenue | 
        
           | 137 | Health Care Organization, Resident Service Revenue | [Concept] Monetary | For Period | Credit | us-gaap:HealthCareOrganizationResidentServiceRevenue | 
        
           | 138 | Health Care Organization, Other Revenue | [Concept] Monetary | For Period | Credit | us-gaap:HealthCareOrganizationOtherRevenue | 
        
           | 139 | Health Care Organization, Revenue, Total | [Concept] Monetary | For Period | Credit | us-gaap:HealthCareOrganizationRevenue | 
        
           | 140 | Revenue from Enrollment and Registration Fees, Excluding Hospitality Enterprises | [Concept] Monetary | For Period | Credit | us-gaap:RevenueFromEnrollmentAndRegistrationFeesExcludingHospitalityEnterprises | 
        
           | 141 | Membership Dues Revenue, On-going | [Concept] Monetary | For Period | Credit | us-gaap:MembershipDuesRevenueOnGoing | 
        
           | 142 | Licenses Revenue | [Concept] Monetary | For Period | Credit | us-gaap:LicensesRevenue | 
        
           | 143 | Franchise Revenue | [Concept] Monetary | For Period | Credit | us-gaap:FranchiseRevenue | 
        
           | 144 | Clearing Fees Revenue | [Concept] Monetary | For Period | Credit | us-gaap:ClearingFeesRevenue | 
        
           | 145 | Revenue from Grants | [Concept] Monetary | For Period | Credit | us-gaap:RevenueFromGrants | 
        
           | 146 | Revenue Other Manufactured Products | [Concept] Monetary | For Period | Credit | us-gaap:RevenueOtherManufacturedProducts | 
        
           | 147 | Construction Materials Revenue | [Concept] Monetary | For Period | Credit | us-gaap:ConstructionMaterialsRevenue | 
        
           | 148 | Timber Revenue | [Concept] Monetary | For Period | Credit | us-gaap:TimberRevenue | 
        
           | 149 | Recycling Revenue | [Concept] Monetary | For Period | Credit | us-gaap:RecyclingRevenue | 
        
           | 150 | Passenger Revenue | [Concept] Monetary | For Period | Credit | us-gaap:PassengerRevenue | 
        
           | 151 | Cargo and Freight Revenue | [Concept] Monetary | For Period | Credit | us-gaap:CargoAndFreightRevenue | 
        
           | 152 | Vehicle Toll Revenue | [Concept] Monetary | For Period | Credit | us-gaap:VehicleTollRevenue | 
        
           | 153 | Revenue from Related Parties | [Concept] Monetary | For Period | Credit | us-gaap:RevenueFromRelatedParties | 
        
           | 154 | Other Revenue, Net | [Concept] Monetary | For Period | Credit | us-gaap:OtherSalesRevenueNet | 
        
           | 155 | Revenue, Net, Total | [Concept] Monetary | For Period | Credit | us-gaap:SalesRevenueNet | 
        
           | 156 | Financial Services Revenue [Roll Up] | [Abstract] | * | * | us-gaap:FinancialServicesRevenueAbstract | 
        
           | 157 | Interest Income, Operating | [Concept] Monetary | For Period | Credit | us-gaap:InterestIncomeOperating | 
        
           | 158 | Fees and Commissions | [Concept] Monetary | For Period | Credit | us-gaap:FeesAndCommissions | 
        
           | 159 | Gains (Losses) on Sales of Assets | [Concept] Monetary | For Period | Credit | us-gaap:GainsLossesOnSalesOfAssets | 
        
           | 160 | Principal Transactions Revenue | [Concept] Monetary | For Period | Credit | us-gaap:PrincipalTransactionsRevenue | 
        
           | 161 | Premiums Earned, Net | [Concept] Monetary | For Period | Credit | us-gaap:PremiumsEarnedNet | 
        
           | 162 | Revenue, Other Financial Services | [Concept] Monetary | For Period | Credit | us-gaap:RevenueOtherFinancialServices | 
        
           | 163 | Financial Services Revenue, Total | [Concept] Monetary | For Period | Credit | us-gaap:FinancialServicesRevenue | 
        
           | 164 | Revenues, Total | [Concept] Monetary | For Period | Credit | us-gaap:Revenues | 
        
           | 165 | Cost of Revenue [Roll Up] | [Abstract] | * | * | us-gaap:CostOfRevenueAbstract | 
        
           | 166 | Cost of Goods and Services Sold [Roll Up] | [Abstract] | * | * | us-gaap:CostOfGoodsAndServicesSoldAbstract | 
        
           | 167 | Cost of Goods Sold [Roll Up] | [Abstract] | * | * | us-gaap:CostOfGoodsSoldAbstract | 
        
           | 168 | Cost of Goods Sold, Direct Materials | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsSoldDirectMaterials | 
        
           | 169 | Cost of Goods Sold, Direct Labor | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsSoldDirectLabor | 
        
           | 170 | Cost of Goods Sold, Overhead | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsSoldOverhead | 
        
           | 171 | Cost of Goods Sold, Depreciation, Depletion and Amortization [Roll Up] | [Abstract] | * | * | us-gaap:CostOfGoodsSoldDepreciationDepletionAndAmortizationAbstract | 
        
           | 172 | Cost of Goods Sold, Depreciation and Amortization [Roll Up] | [Abstract] | * | * | us-gaap:CostOfGoodsSoldDepreciationAndAmortizationAbstract | 
        
           | 173 | Cost of Goods Sold, Depreciation | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsSoldDepreciation | 
        
           | 174 | Cost of Goods Sold, Amortization | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsSoldAmortization | 
        
           | 175 | Cost of Goods Sold, Depreciation and Amortization, Total | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsSoldDepreciationAndAmortization | 
        
           | 176 | Cost of Goods Sold, Depletion | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsSoldDepletion | 
        
           | 177 | Cost of Goods Sold, Depreciation, Depletion and Amortization, Total | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsSoldDepreciationDepletionAndAmortization | 
        
           | 178 | Cost of Goods Sold, Direct Taxes and Licenses Costs | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsSoldDirectTaxesAndLicensesCosts | 
        
           | 179 | Cost of Goods Sold, Maintenance Costs | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsSoldMaintenanceCosts | 
        
           | 180 | Cost of Goods Sold, Total | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsSold | 
        
           | 181 | Cost of Services [Roll Up] | [Abstract] | * | * | us-gaap:CostOfServicesAbstract | 
        
           | 182 | Cost of Services, Direct Materials | [Concept] Monetary | For Period | Debit | us-gaap:CostOfServicesDirectMaterials | 
        
           | 183 | Cost of Services, Direct Labor | [Concept] Monetary | For Period | Debit | us-gaap:CostOfServicesDirectLabor | 
        
           | 184 | Cost of Services, Overhead | [Concept] Monetary | For Period | Debit | us-gaap:CostOfServicesOverhead | 
        
           | 185 | Cost of Services, Depreciation and Amortization [Roll Up] | [Abstract] | * | * | us-gaap:CostOfServicesDepreciationAndAmortizationAbstract | 
        
           | 186 | Cost of Services, Depreciation | [Concept] Monetary | For Period | Debit | us-gaap:CostOfServicesDepreciation | 
        
           | 187 | Cost of Services, Amortization | [Concept] Monetary | For Period | Debit | us-gaap:CostOfServicesAmortization | 
        
           | 188 | Cost of Services, Depreciation and Amortization, Total | [Concept] Monetary | For Period | Debit | us-gaap:CostOfServicesDepreciationAndAmortization | 
        
           | 189 | Cost of Services, Direct Taxes and Licenses Costs | [Concept] Monetary | For Period | Debit | us-gaap:CostOfServicesDirectTaxesAndLicensesCosts | 
        
           | 190 | Cost of Services, Maintenance Costs | [Concept] Monetary | For Period | Debit | us-gaap:CostOfServicesMaintenanceCosts | 
        
           | 191 | Cost of Services, Licenses and Services | [Concept] Monetary | For Period | Debit | us-gaap:CostOfServicesLicensesAndServices | 
        
           | 192 | Cost of Services, Licenses and Maintenance Agreements | [Concept] Monetary | For Period | Debit | us-gaap:CostOfServicesLicensesAndMaintenanceAgreements | 
        
           | 193 | Technology Services Costs | [Concept] Monetary | For Period | Debit | us-gaap:TechnologyServicesCosts | 
        
           | 194 | Embedded Service Costs | [Concept] Monetary | For Period | Debit | us-gaap:EmbeddedServiceCosts | 
        
           | 195 | Cost of Services, Energy Services | [Concept] Monetary | For Period | Debit | us-gaap:CostOfServicesEnergyServices | 
        
           | 196 | Cost of Services, Environmental Remediation | [Concept] Monetary | For Period | Debit | us-gaap:CostOfServicesEnvironmentalRemediation | 
        
           | 197 | Other Cost of Services | [Concept] Monetary | For Period | Debit | us-gaap:OtherCostOfServices | 
        
           | 198 | Cost of Services, Total | [Concept] Monetary | For Period | Debit | us-gaap:CostOfServices | 
        
           | 199 | Cost of Real Estate Revenue [Roll Up] | [Abstract] | * | * | us-gaap:CostOfRealEstateRevenueAbstract | 
        
           | 200 | Construction and Development Costs [Roll Up] | [Abstract] | * | * | us-gaap:ConstructionAndDevelopmentCostsAbstract | 
        
           | 201 | Home Building Costs | [Concept] Monetary | For Period | Debit | us-gaap:HomeBuildingCosts | 
        
           | 202 | General Contractor Costs | [Concept] Monetary | For Period | Debit | us-gaap:GeneralContractorCosts | 
        
           | 203 | Other Construction Costs | [Concept] Monetary | For Period | Debit | us-gaap:OtherConstructionCosts | 
        
           | 204 | Construction and Development Costs, Total | [Concept] Monetary | For Period | Debit | us-gaap:ConstructionAndDevelopmentCosts | 
        
           | 205 | Costs of Real Estate Services and Land Sales | [Concept] Monetary | For Period | Debit | us-gaap:CostsOfRealEstateServicesAndLandSales | 
        
           | 206 | Time Share Costs | [Concept] Monetary | For Period | Debit | us-gaap:TimeShareCosts | 
        
           | 207 | Time Share Carrying Charges | [Concept] Monetary | For Period | Debit | us-gaap:TimeShareCarryingCharges | 
        
           | 208 | Direct Costs of Leased and Rented Property or Equipment | [Concept] Monetary | For Period | Debit | us-gaap:DirectCostsOfLeasedAndRentedPropertyOrEquipment | 
        
           | 209 | Owned Property Management Costs | [Concept] Monetary | For Period | Debit | us-gaap:OwnedPropertyManagementCosts | 
        
           | 210 | Retail Land Sales, Improvement Costs, Prior Sales | [Concept] Monetary | For Period | Debit | us-gaap:RetailLandSalesImprovementCostsPriorSales | 
        
           | 211 | Cost of Real Estate Sales [Roll Up] | [Abstract] | * | * | us-gaap:CostOfRealEstateSalesAbstract | 
        
           | 212 | Cost of Real Estate Sales, Interest | [Concept] Monetary | For Period | Debit | us-gaap:CostOfRealEstateSalesInterest | 
        
           | 213 | Cost of Real Estate Sales, Excluding Interest | [Concept] Monetary | For Period | Debit | us-gaap:CostOfRealEstateSalesExcludingInterest | 
        
           | 214 | Cost of Real Estate Sales, Total | [Concept] Monetary | For Period | Debit | us-gaap:CostOfRealEstateSales | 
        
           | 215 | Direct Costs of Hotels [Roll Up] | [Abstract] | * | * | us-gaap:DirectCostsOfHotelsAbstract | 
        
           | 216 | Direct Costs of Owned Hotels | [Concept] Monetary | For Period | Debit | us-gaap:DirectCostsOfOwnedHotels | 
        
           | 217 | Direct Costs of Leased Hotels | [Concept] Monetary | For Period | Debit | us-gaap:DirectCostsOfLeasedHotels | 
        
           | 218 | Occupancy Costs | [Concept] Monetary | For Period | Debit | us-gaap:OccupancyCosts | 
        
           | 219 | Casino Expenses | [Concept] Monetary | For Period | Debit | us-gaap:CasinoExpenses | 
        
           | 220 | Food and Beverage, Cost of Sales | [Concept] Monetary | For Period | Debit | us-gaap:FoodAndBeverageCostOfSales | 
        
           | 221 | Retail Expenses | [Concept] Monetary | For Period | Debit | us-gaap:RetailExpenses | 
        
           | 222 | Other Direct Costs of Hotels | [Concept] Monetary | For Period | Debit | us-gaap:OtherDirectCostsOfHotels | 
        
           | 223 | Direct Costs of Hotels, Total | [Concept] Monetary | For Period | Debit | us-gaap:DirectCostsOfHotels | 
        
           | 224 | Concessions Costs | [Concept] Monetary | For Period | Debit | us-gaap:ConcessionsCosts | 
        
           | 225 | Cost of Real Estate Revenue, Total | [Concept] Monetary | For Period | Debit | us-gaap:CostOfRealEstateRevenue | 
        
           | 226 | Service Management Costs | [Concept] Monetary | For Period | Debit | us-gaap:ServiceManagementCosts | 
        
           | 227 | Asset Management Costs | [Concept] Monetary | For Period | Debit | us-gaap:AssetManagementCosts | 
        
           | 228 | Cost of Property Repairs and Maintenance | [Concept] Monetary | For Period | Debit | us-gaap:CostOfPropertyRepairsAndMaintenance | 
        
           | 229 | Facility Membership and Operations Costs | [Concept] Monetary | For Period | Debit | us-gaap:FacilityMembershipAndOperationsCosts | 
        
           | 230 | Cost of Other Property Operating Expense | [Concept] Monetary | For Period | Debit | us-gaap:CostOfOtherPropertyOperatingExpense | 
        
           | 231 | Cost of Goods and Services, Energy Commodities and Services | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsAndServicesEnergyCommoditiesAndServices | 
        
           | 232 | Cost of Utilities | [Concept] Monetary | For Period | Debit | us-gaap:CostOfUtilities | 
        
           | 233 | Direct Operating Costs [Roll Up] | [Abstract] | * | * | us-gaap:DirectOperatingCostsAbstract | 
        
           | 234 | Cost of Goods Sold, Electric [Roll Up] | [Abstract] | * | * | us-gaap:CostOfGoodsSoldElectricAbstract | 
        
           | 235 | Cost of Domestic Regulated Electric | [Concept] Monetary | For Period | Debit | us-gaap:CostOfDomesticRegulatedElectric | 
        
           | 236 | Cost of Worldwide Unregulated Electric | [Concept] Monetary | For Period | Debit | us-gaap:CostOfWorldwideUnregulatedElectric | 
        
           | 237 | Electric Production Expense | [Concept] Monetary | For Period | Debit | us-gaap:ElectricProductionExpense | 
        
           | 238 | Cost of Purchased Power | [Concept] Monetary | For Period | Debit | us-gaap:CostOfPurchasedPower | 
        
           | 239 | Cost of Transmission [Roll Up] | [Abstract] | * | * | us-gaap:CostOfTransmissionAbstract | 
        
           | 240 | Cost of Transmission, Affiliates | [Concept] Monetary | For Period | Debit | us-gaap:CostOfTransmissionAffiliates | 
        
           | 241 | Cost of Transmission, Other | [Concept] Monetary | For Period | Debit | us-gaap:CostOfTransmissionOther | 
        
           | 242 | Cost of Transmission, Total | [Concept] Monetary | For Period | Debit | us-gaap:CostOfTransmission | 
        
           | 243 | Cost of Goods Sold, Electric, Total | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsSoldElectric | 
        
           | 244 | Cost of Goods Sold, Oil and Gas [Roll Up] | [Abstract] | * | * | us-gaap:CostOfGoodsSoldOilAndGasAbstract | 
        
           | 245 | Synthetic Fuel Costs | [Concept] Monetary | For Period | Debit | us-gaap:SyntheticFuelCosts | 
        
           | 246 | Cost of Other Alternative Energy | [Concept] Monetary | For Period | Debit | us-gaap:CostOfOtherAlternativeEnergy | 
        
           | 247 | Binder Costs | [Concept] Monetary | For Period | Debit | us-gaap:BinderCosts | 
        
           | 248 | Facility Costs | [Concept] Monetary | For Period | Debit | us-gaap:FacilityCosts | 
        
           | 249 | Refining and Marketing Costs | [Concept] Monetary | For Period | Debit | us-gaap:RefiningAndMarketingCosts | 
        
           | 250 | Marine Services Costs | [Concept] Monetary | For Period | Debit | us-gaap:MarineServicesCosts | 
        
           | 251 | Brokered Natural Gas Margin Costs | [Concept] Monetary | For Period | Debit | us-gaap:BrokeredNaturalGasMarginCosts | 
        
           | 252 | Natural Gas Midstream Costs | [Concept] Monetary | For Period | Debit | us-gaap:NaturalGasMidstreamCosts | 
        
           | 253 | Cost of Natural Gas Purchases | [Concept] Monetary | For Period | Debit | us-gaap:CostOfNaturalGasPurchases | 
        
           | 254 | Propane Costs | [Concept] Monetary | For Period | Debit | us-gaap:PropaneCosts | 
        
           | 255 | Other Utility Costs | [Concept] Monetary | For Period | Debit | us-gaap:OtherUtilityCosts | 
        
           | 256 | Exploration and Production Costs | [Concept] Monetary | For Period | Debit | us-gaap:ExplorationAndProductionCosts | 
        
           | 257 | Oil and Gas Production Expense | [Concept] Monetary | For Period | Debit | us-gaap:OilAndGasProductionExpense | 
        
           | 258 | Cost of Purchased Oil and Gas | [Concept] Monetary | For Period | Debit | us-gaap:CostOfPurchasedOilAndGas | 
        
           | 259 | Oil and Gas Property, Lease Operating Expense | [Concept] Monetary | For Period | Debit | us-gaap:LeaseOperatingExpense | 
        
           | 260 | Well Service Expense | [Concept] Monetary | For Period | Debit | us-gaap:WellServiceExpense | 
        
           | 261 | Gas Gathering, Transportation, Marketing and Processing Costs | [Concept] Monetary | For Period | Debit | us-gaap:GasGatheringTransportationMarketingAndProcessingCosts | 
        
           | 262 | Cost of Goods Sold, Oil and Gas, Total | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsSoldOilAndGas | 
        
           | 263 | Cost of Secondary Processing | [Concept] Monetary | For Period | Debit | us-gaap:CostOfSecondaryProcessing | 
        
           | 264 | Cost of Other Manufactured Products | [Concept] Monetary | For Period | Debit | us-gaap:CostOfOtherManufacturedProducts | 
        
           | 265 | Water Production Costs | [Concept] Monetary | For Period | Debit | us-gaap:WaterProductionCosts | 
        
           | 266 | Cost of Purchased Water | [Concept] Monetary | For Period | Debit | us-gaap:CostOfPurchasedWater | 
        
           | 267 | Recycling Operating Costs | [Concept] Monetary | For Period | Debit | us-gaap:RecyclingOperatingCosts | 
        
           | 268 | Timber Operating Costs | [Concept] Monetary | For Period | Debit | us-gaap:TimberOperatingCosts | 
        
           | 269 | Mineral Extraction Processing and Marketing Costs [Roll Up] | [Abstract] | * | * | us-gaap:MineralExtractionProcessingAndMarketingCostsAbstract | 
        
           | 270 | Cost of Gold Products and Services | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoldProductsAndServices | 
        
           | 271 | Cost of Coal Products and Services | [Concept] Monetary | For Period | Debit | us-gaap:CostOfCoalProductsAndServices | 
        
           | 272 | Cost of Chemicals | [Concept] Monetary | For Period | Debit | us-gaap:CostOfChemicals | 
        
           | 273 | Costs of Metals Sold | [Concept] Monetary | For Period | Debit | us-gaap:CostsOfMetalsSold | 
        
           | 274 | Exploration Expense, Mining | [Concept] Monetary | For Period | Debit | us-gaap:ExplorationExpenseMining | 
        
           | 275 | Mineral Extraction Processing and Marketing Costs, Total | [Concept] Monetary | For Period | Debit | us-gaap:MineralExtractionProcessingAndMarketingCosts | 
        
           | 276 | Freight Costs | [Concept] Monetary | For Period | Debit | us-gaap:FreightCosts | 
        
           | 277 | Shipping, Handling and Transportation Costs | [Concept] Monetary | For Period | Debit | us-gaap:ShippingHandlingAndTransportationCosts | 
        
           | 278 | Recovery of Direct Costs | [Concept] Monetary | For Period | Credit | us-gaap:RecoveryOfDirectCosts | 
        
           | 279 | Cost of Oil and Gas Prospects | [Concept] Monetary | For Period | Debit | us-gaap:CostOfOilAndGasProspects | 
        
           | 280 | Manufacturing Costs | [Concept] Monetary | For Period | Debit | us-gaap:ManufacturingCosts | 
        
           | 281 | Direct Operating Maintenance Supplies Costs | [Concept] Monetary | For Period | Debit | us-gaap:DirectOperatingMaintenanceSuppliesCosts | 
        
           | 282 | Operating Insurance and Claims Costs, Production | [Concept] Monetary | For Period | Debit | us-gaap:OperatingInsuranceAndClaimsCostsProduction | 
        
           | 283 | Cost of Goods and Services Sold, Overhead | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsAndServicesSoldOverhead | 
        
           | 284 | Fuel Costs | [Concept] Monetary | For Period | Debit | us-gaap:FuelCosts | 
        
           | 285 | Direct Communications and Utilities Costs [Roll Up] | [Abstract] | * | * | us-gaap:DirectCommunicationsAndUtilitiesCostsAbstract | 
        
           | 286 | Direct Operating Communications Costs | [Concept] Monetary | For Period | Debit | us-gaap:DirectOperatingCommunicationsCosts | 
        
           | 287 | Utilities Costs | [Concept] Monetary | For Period | Debit | us-gaap:UtilitiesCosts | 
        
           | 288 | Direct Communications and Utilities Costs, Total | [Concept] Monetary | For Period | Debit | us-gaap:DirectCommunicationsAndUtilitiesCosts | 
        
           | 289 | Aircraft Rental and Landing Fees | [Concept] Monetary | For Period | Debit | us-gaap:AircraftRentalAndLandingFees | 
        
           | 290 | Direct Taxes and Licenses Costs | [Concept] Monetary | For Period | Debit | us-gaap:DirectTaxesAndLicensesCosts | 
        
           | 291 | Cost of Goods and Services Sold, Depreciation and Amortization [Roll Up] | [Abstract] | * | * | us-gaap:CostOfGoodsAndServicesSoldDepreciationAndAmortizationAbstract | 
        
           | 292 | Cost of Goods and Services Sold, Depreciation | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsAndServicesSoldDepreciation | 
        
           | 293 | Cost of Goods and Services Sold, Amortization | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsAndServicesSoldAmortization | 
        
           | 294 | Cost of Goods and Services Sold, Depreciation and Amortization, Total | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsAndServicesSoldDepreciationAndAmortization | 
        
           | 295 | Direct Operating Costs, Total | [Concept] Monetary | For Period | Debit | us-gaap:DirectOperatingCosts | 
        
           | 296 | Cost of Goods Sold, Subscription | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsSoldSubscription | 
        
           | 297 | Advertising Revenue Cost | [Concept] Monetary | For Period | Debit | us-gaap:AdvertisingRevenueCost | 
        
           | 298 | Maintenance Costs | [Concept] Monetary | For Period | Debit | us-gaap:MaintenanceCosts | 
        
           | 299 | Contract Revenue Cost | [Concept] Monetary | For Period | Debit | us-gaap:ContractRevenueCost | 
        
           | 300 | Loss on Contracts | [Concept] Monetary | For Period | Debit | us-gaap:LossOnContracts | 
        
           | 301 | License Costs | [Concept] Monetary | For Period | Debit | us-gaap:LicenseCosts | 
        
           | 302 | Direct Operating Cost, Royalty Expense | [Concept] Monetary | For Period | Debit | us-gaap:DirectOperatingCostRoyaltyExpense | 
        
           | 303 | Health Care Organization, Medical Supplies and Drugs Expense | [Concept] Monetary | For Period | Debit | us-gaap:HealthCareOrganizationMedicalSuppliesAndDrugsExpense | 
        
           | 304 | Franchise Costs | [Concept] Monetary | For Period | Debit | us-gaap:FranchiseCosts | 
        
           | 305 | Affiliate Costs | [Concept] Monetary | For Period | Debit | us-gaap:AffiliateCosts | 
        
           | 306 | Related Party Costs | [Concept] Monetary | For Period | Debit | us-gaap:RelatedPartyCosts | 
        
           | 307 | Cost of Reimbursable Expense | [Concept] Monetary | For Period | Debit | us-gaap:CostOfReimbursableExpense | 
        
           | 308 | Excise and Sales Taxes | [Concept] Monetary | For Period | Debit | us-gaap:ExciseAndSalesTaxes | 
        
           | 309 | Production Related Impairments or Charges [Roll Up] | [Abstract] | * | * | us-gaap:ProductionRelatedImpairmentsOrChargesAbstract | 
        
           | 310 | Inventory Write-down | [Concept] Monetary | For Period | Debit | us-gaap:InventoryWriteDown | 
        
           | 311 | Production Related Impairments or Charges, Total | [Concept] Monetary | For Period | Debit | us-gaap:ProductionRelatedImpairmentsOrCharges | 
        
           | 312 | Cost of Goods and Services Sold, Total | [Concept] Monetary | For Period | Debit | us-gaap:CostOfGoodsAndServicesSold | 
        
           | 313 | Financial Services Costs [Roll Up] | [Abstract] | * | * | us-gaap:FinancialServicesCostsAbstract | 
        
           | 314 | Financing Interest Expense | [Concept] Monetary | For Period | Debit | us-gaap:FinancingInterestExpense | 
        
           | 315 | Provision for Loan and Lease Losses | [Concept] Monetary | For Period | Debit | us-gaap:ProvisionForLoanAndLeaseLosses | 
        
           | 316 | Policyholder Benefits and Claims Incurred, Net | [Concept] Monetary | For Period | Debit | us-gaap:PolicyholderBenefitsAndClaimsIncurredNet | 
        
           | 317 | Other Financial Services Costs | [Concept] Monetary | For Period | Debit | us-gaap:OtherFinancialServicesCosts | 
        
           | 318 | Financial Services Costs, Total | [Concept] Monetary | For Period | Debit | us-gaap:FinancialServicesCosts | 
        
           | 319 | Other Cost of Operating Revenue | [Concept] Monetary | For Period | Debit | us-gaap:OtherCostOfOperatingRevenue | 
        
           | 320 | Cost of Revenue, Total | [Concept] Monetary | For Period | Debit | us-gaap:CostOfRevenue | 
        
           | 321 | Gross Profit, Total | [Concept] Monetary | For Period | Credit | us-gaap:GrossProfit | 
        
           | 322 | Operating Expenses [Roll Up] | [Abstract] | * | * | us-gaap:OperatingExpensesAbstract | 
        
           | 323 | Operating Costs and Expenses [Roll Up] | [Abstract] | * | * | us-gaap:OperatingCostsAndExpensesAbstract | 
        
           | 324 | Research and Development Expense [Roll Up] | [Abstract] | * | * | us-gaap:ResearchAndDevelopmentExpenseAbstract | 
        
           | 325 | Research and Development Expense (Excluding Acquired in Process Cost) | [Concept] Monetary | For Period | Debit | us-gaap:ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost | 
        
           | 326 | Research and Development Expense, Software (Excluding Acquired in Process Cost) | [Concept] Monetary | For Period | Debit | us-gaap:ResearchAndDevelopmentExpenseSoftwareExcludingAcquiredInProcessCost | 
        
           | 327 | Research and Development in Process | [Concept] Monetary | For Period | Debit | us-gaap:ResearchAndDevelopmentInProcess | 
        
           | 328 | Research and Development Asset Acquired Other than Through Business Combination, Written-off | [Concept] Monetary | For Period | Debit | us-gaap:ResearchAndDevelopmentAssetAcquiredOtherThanThroughBusinessCombinationWrittenOff | 
        
           | 329 | Research and Development Expense, Total | [Concept] Monetary | For Period | Debit | us-gaap:ResearchAndDevelopmentExpense | 
        
           | 330 | Depreciation, Depletion and Amortization, Nonproduction [Roll Up] | [Abstract] | * | * | us-gaap:DepreciationDepletionAndAmortizationNonproductionAbstract | 
        
           | 331 | Depreciation, Nonproduction | [Concept] Monetary | For Period | Debit | us-gaap:DepreciationNonproduction | 
        
           | 332 | Amortization of Deferred Charges [Roll Up] | [Abstract] | * | * | us-gaap:AmortizationOfDeferredChargesAbstract | 
        
           | 333 | Amortization of Acquisition Costs | [Concept] Monetary | For Period | Debit | us-gaap:AmortizationOfAcquisitionCosts | 
        
           | 334 | Amortization of Intangible Assets | [Concept] Monetary | For Period | Debit | us-gaap:AmortizationOfIntangibleAssets | 
        
           | 335 | Amortization of Deferred Sales Commissions | [Concept] Monetary | For Period | Debit | us-gaap:AmortizationOfDeferredSalesCommissions | 
        
           | 336 | Amortization of Regulatory Asset | [Concept] Monetary | For Period | Debit | us-gaap:AmortizationOfRegulatoryAsset | 
        
           | 337 | Amortization of Financing Costs | [Concept] Monetary | For Period | Debit | us-gaap:AmortizationOfFinancingCosts | 
        
           | 338 | Amortization of Leased Asset | [Concept] Monetary | For Period | Debit | us-gaap:AmortizationOfLeasedAsset | 
        
           | 339 | Amortization of Deferred Leasing Fees | [Concept] Monetary | For Period | Debit | us-gaap:AmortizationOfDeferredLeasingFees | 
        
           | 340 | Amortization of Power Contracts Emission Credits | [Concept] Monetary | For Period | Debit | us-gaap:AmortizationOfPowerContractsEmissionCredits | 
        
           | 341 | Amortization of Nuclear Fuel Lease | [Concept] Monetary | For Period | Debit | us-gaap:AmortizationOfNuclearFuelLease | 
        
           | 342 | Amortization of Advance Royalty | [Concept] Monetary | For Period | Debit | us-gaap:AmortizationOfAdvanceRoyalty | 
        
           | 343 | Amortization of Deferred Property Taxes | [Concept] Monetary | For Period | Debit | us-gaap:AmortizationOfDeferredPropertyTaxes | 
        
           | 344 | Amortization of Rate Deferral | [Concept] Monetary | For Period | Debit | us-gaap:AmortizationOfRateDeferral | 
        
           | 345 | Amortization of Deferred Hedge Gains | [Concept] Monetary | For Period | Debit | us-gaap:AmortizationOfDeferredHedgeGains | 
        
           | 346 | Amortization and Depreciation of Decontaminating and Decommissioning Assets | [Concept] Monetary | For Period | Debit | us-gaap:AmortizationAndDepreciationOfDecontaminatingAndDecommissioningAssets | 
        
           | 347 | Other Amortization of Deferred Charges | [Concept] Monetary | For Period | Debit | us-gaap:OtherAmortizationOfDeferredCharges | 
        
           | 348 | Amortization of Deferred Charges, Total | [Concept] Monetary | For Period | Debit | us-gaap:AmortizationOfDeferredCharges | 
        
           | 349 | Other Depreciation and Amortization | [Concept] Monetary | For Period | Debit | us-gaap:OtherDepreciationAndAmortization | 
        
           | 350 | Depletion of Oil and Gas Properties | [Concept] Monetary | For Period | Debit | us-gaap:DepletionOfOilAndGasProperties | 
        
           | 351 | Depletion, Nonproduction | [Concept] Monetary | For Period | Debit | us-gaap:DepletionNonproduction | 
        
           | 352 | Depreciation, Depletion and Amortization, Nonproduction, Total | [Concept] Monetary | For Period | Debit | us-gaap:DepreciationAndAmortization | 
        
           | 353 | Exploration Expense | [Concept] Monetary | For Period | Debit | us-gaap:ExplorationExpense | 
        
           | 354 | Carrying Costs, Property and Exploration Rights | [Concept] Monetary | For Period | Debit | us-gaap:CarryingCostsPropertyAndExplorationRights | 
        
           | 355 | Restructuring, Settlement and Impairment Provisions [Roll Up] | [Abstract] | * | * | us-gaap:RestructuringSettlementAndImpairmentProvisionsAbstract | 
        
           | 356 | Restructuring Charges [Roll Up] | [Abstract] | * | * | us-gaap:RestructuringChargesAbstract | 
        
           | 357 | Business Exit Costs | [Concept] Monetary | For Period | Debit | us-gaap:BusinessExitCosts | 
        
           | 358 | Recapitalization Costs | [Concept] Monetary | For Period | Debit | us-gaap:RecapitalizationCosts | 
        
           | 359 | Severance Costs | [Concept] Monetary | For Period | Debit | us-gaap:SeveranceCosts | 
        
           | 360 | Other Restructuring Costs | [Concept] Monetary | For Period | Debit | us-gaap:OtherRestructuringCosts | 
        
           | 361 | Restructuring Charges, Total | [Concept] Monetary | For Period | Debit | us-gaap:RestructuringCharges | 
        
           | 362 | Business Combination, Acquisition Related Costs | [Concept] Monetary | For Period | Debit | us-gaap:BusinessCombinationAcquisitionRelatedCosts | 
        
           | 363 | Unsuccessful Business Combination Costs | [Concept] Monetary | For Period | Debit | us-gaap:MergerAndAcquisitionCosts | 
        
           | 364 | Defined Benefit Plan, Recognized Net (Gain) Loss Due to Settlements | [Concept] Monetary | For Period | Debit | us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements | 
        
           | 365 | Inventory Recall Expense | [Concept] Monetary | For Period | Debit | us-gaap:InventoryRecallExpense | 
        
           | 366 | Gain on Business Interruption Insurance Recovery | [Concept] Monetary | For Period | Credit | us-gaap:GainOnBusinessInterruptionInsuranceRecovery | 
        
           | 367 | Environmental Remediation Expense | [Concept] Monetary | For Period | Debit | us-gaap:EnvironmentalRemediationExpense | 
        
           | 368 | Goodwill, Impairment Loss | [Concept] Monetary | For Period | Debit | us-gaap:GoodwillImpairmentLoss | 
        
           | 369 | Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) | [Concept] Monetary | For Period | Debit | us-gaap:ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill | 
        
           | 370 | Asset Impairment Charges [Roll Up] | [Abstract] | * | * | us-gaap:AssetImpairmentChargesAbstract | 
        
           | 371 | Impairment of Long-Lived Assets to be Disposed of | [Concept] Monetary | For Period | Debit | us-gaap:ImpairmentOfLongLivedAssetsToBeDisposedOf | 
        
           | 372 | Impairment of Long-Lived Assets Held-for-use | [Concept] Monetary | For Period | Debit | us-gaap:ImpairmentOfLongLivedAssetsHeldForUse | 
        
           | 373 | Impairment of Real Estate | [Concept] Monetary | For Period | Debit | us-gaap:ImpairmentOfRealEstate | 
        
           | 374 | Impairment of Retained Interest | [Concept] Monetary | For Period | Debit | us-gaap:ImpairmentOfRetainedInterest | 
        
           | 375 | Impairment of Ongoing Project | [Concept] Monetary | For Period | Debit | us-gaap:ImpairmentOfOngoingProject | 
        
           | 376 | Impairment of Leasehold | [Concept] Monetary | For Period | Debit | us-gaap:ImpairmentOfLeasehold | 
        
           | 377 | Impairment of Intangible Assets, Finite-lived | [Concept] Monetary | For Period | Debit | us-gaap:ImpairmentOfIntangibleAssetsFinitelived | 
        
           | 378 | Exploration Abandonment and Impairment Expense | [Concept] Monetary | For Period | Debit | us-gaap:ExplorationAbandonmentAndImpairmentExpense | 
        
           | 379 | Impairment of Oil and Gas Properties | [Concept] Monetary | For Period | Debit | us-gaap:ImpairmentOfOilAndGasProperties | 
        
           | 380 | Impairment Losses Related to Real Estate Partnerships | [Concept] Monetary | For Period | Debit | us-gaap:ImpairmentLossesRelatedToRealEstatePartnerships | 
        
           | 381 | Disposal Group, Not Discontinued Operation, Loss (Gain) on Write-down | [Concept] Monetary | For Period | Debit | us-gaap:DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown | 
        
           | 382 | Other Asset Impairment Charges | [Concept] Monetary | For Period | Debit | us-gaap:OtherAssetImpairmentCharges | 
        
           | 383 | Asset Impairment Charges, Total | [Concept] Monetary | For Period | Debit | us-gaap:AssetImpairmentCharges | 
        
           | 384 | Other Nonrecurring (Income) Expense [Roll Up] | [Abstract] | * | * | us-gaap:OtherNonrecurringIncomeExpenseAbstract | 
        
           | 385 | Other Nonrecurring Income | [Concept] Monetary | For Period | Credit | us-gaap:OtherNonrecurringIncome | 
        
           | 386 | Other Nonrecurring Expense | [Concept] Monetary | For Period | Debit | us-gaap:OtherNonrecurringExpense | 
        
           | 387 | Other Nonrecurring (Income) Expense, Total | [Concept] Monetary | For Period | Debit | us-gaap:OtherNonrecurringIncomeExpense | 
        
           | 388 | Gain (Loss) Related to Litigation Settlement | [Concept] Monetary | For Period | Credit | us-gaap:GainLossRelatedToLitigationSettlement | 
        
           | 389 | Restructuring, Settlement and Impairment Provisions, Total | [Concept] Monetary | For Period | Debit | us-gaap:RestructuringSettlementAndImpairmentProvisions | 
        
           | 390 | Business Combination, Integration Related Costs | [Concept] Monetary | For Period | Debit | us-gaap:BusinessCombinationIntegrationRelatedCosts | 
        
           | 391 | Custody Fees | [Concept] Monetary | For Period | Debit | us-gaap:CustodyFees | 
        
           | 392 | Trustee Fees | [Concept] Monetary | For Period | Debit | us-gaap:TrusteeFees | 
        
           | 393 | Sponsor Fees | [Concept] Monetary | For Period | Debit | us-gaap:SponsorFees | 
        
           | 394 | Royalty Expense | [Concept] Monetary | For Period | Debit | us-gaap:RoyaltyExpense | 
        
           | 395 | Asset Retirement Obligation, Accretion Expense | [Concept] Monetary | For Period | Debit | us-gaap:AssetRetirementObligationAccretionExpense | 
        
           | 396 | Accretion Expense | [Concept] Monetary | For Period | Debit | us-gaap:AccretionExpense | 
        
           | 397 | Loan Portfolio Expense | [Concept] Monetary | For Period | Debit | us-gaap:LoanPortfolioExpense | 
        
           | 398 | Pre-Opening Costs | [Concept] Monetary | For Period | Debit | us-gaap:PreOpeningCosts | 
        
           | 399 | Legal Fees | [Concept] Monetary | For Period | Debit | us-gaap:LegalFees | 
        
           | 400 | Malpractice Loss Contingency, Claims Incurred, Net | [Concept] Monetary | For Period | Debit | us-gaap:MalpracticeLossContingencyClaimsIncurredNet | 
        
           | 401 | Insurance Recoveries | [Concept] Monetary | For Period | Credit | us-gaap:InsuranceRecoveries | 
        
           | 402 | Other Cost and Expense, Operating | [Concept] Monetary | For Period | Debit | us-gaap:OtherCostAndExpenseOperating | 
        
           | 403 | Operating Costs and Expenses, Total | [Concept] Monetary | For Period | Debit | us-gaap:OperatingCostsAndExpenses | 
        
           | 404 | Selling, General and Administrative Expense [Roll Up] | [Abstract] | * | * | us-gaap:SellingGeneralAndAdministrativeExpenseAbstract | 
        
           | 405 | Selling and Marketing Expense [Roll Up] | [Abstract] | * | * | us-gaap:SellingAndMarketingExpenseAbstract | 
        
           | 406 | Selling Expense | [Concept] Monetary | For Period | Debit | us-gaap:SellingExpense | 
        
           | 407 | Sales Commissions and Fees | [Concept] Monetary | For Period | Debit | us-gaap:SalesCommissionsAndFees | 
        
           | 408 | Marketing and Advertising Expense [Roll Up] | [Abstract] | * | * | us-gaap:MarketingAndAdvertisingExpenseAbstract | 
        
           | 409 | Marketing Expense | [Concept] Monetary | For Period | Debit | us-gaap:MarketingExpense | 
        
           | 410 | Advertising Expense | [Concept] Monetary | For Period | Debit | us-gaap:AdvertisingExpense | 
        
           | 411 | Marketing and Advertising Expense, Total | [Concept] Monetary | For Period | Debit | us-gaap:MarketingAndAdvertisingExpense | 
        
           | 412 | Franchisor Costs [Roll Up] | [Abstract] | * | * | us-gaap:FranchisorCostsAbstract | 
        
           | 413 | Costs of Franchisor Owned Outlets | [Concept] Monetary | For Period | Debit | us-gaap:CostsOfFranchisorOwnedOutlets | 
        
           | 414 | Costs of Franchised Outlets | [Concept] Monetary | For Period | Debit | us-gaap:CostsOfFranchisedOutlets | 
        
           | 415 | Franchisor Costs, Total | [Concept] Monetary | For Period | Debit | us-gaap:FranchisorCosts | 
        
           | 416 | Product Warranty Expense | [Concept] Monetary | For Period | Debit | us-gaap:ProductWarrantyExpense | 
        
           | 417 | Other Selling and Marketing Expense | [Concept] Monetary | For Period | Debit | us-gaap:OtherSellingAndMarketingExpense | 
        
           | 418 | Selling and Marketing Expense, Total | [Concept] Monetary | For Period | Debit | us-gaap:SellingAndMarketingExpense | 
        
           | 419 | General and Administrative Expense [Roll Up] | [Abstract] | * | * | us-gaap:GeneralAndAdministrativeExpenseAbstract | 
        
           | 420 | Labor and Related Expense [Roll Up] | [Abstract] | * | * | us-gaap:LaborAndRelatedExpenseAbstract | 
        
           | 421 | Compensation | [Concept] Monetary | For Period | Debit | us-gaap:SalariesAndWages | 
        
           | 422 | Officers' Compensation | [Concept] Monetary | For Period | Debit | us-gaap:OfficersCompensation | 
        
           | 423 | Pension and Other Postretirement Benefit Expense [Roll Up] | [Abstract] | * | * | us-gaap:PensionAndOtherPostretirementBenefitExpenseAbstract | 
        
           | 424 | Pension Expense | [Concept] Monetary | For Period | Debit | us-gaap:PensionExpense | 
        
           | 425 | Other Postretirement Benefit Expense | [Concept] Monetary | For Period | Debit | us-gaap:OtherPostretirementBenefitExpense | 
        
           | 426 | Pension and Other Postretirement Benefit Expense, Total | [Concept] Monetary | For Period | Debit | us-gaap:PensionAndOtherPostretirementBenefitExpense | 
        
           | 427 | Allocated Share-based Compensation Expense | [Concept] Monetary | For Period | Debit | us-gaap:AllocatedShareBasedCompensationExpense | 
        
           | 428 | Other Labor-related Expenses | [Concept] Monetary | For Period | Debit | us-gaap:OtherLaborRelatedExpenses | 
        
           | 429 | Labor and Related Expense, Total | [Concept] Monetary | For Period | Debit | us-gaap:LaborAndRelatedExpense | 
        
           | 430 | Real Estate Taxes and Insurance [Roll Up] | [Abstract] | * | * | us-gaap:RealEstateTaxesAndInsuranceAbstract | 
        
           | 431 | Real Estate Tax Expense | [Concept] Monetary | For Period | Debit | us-gaap:RealEstateTaxExpense | 
        
           | 432 | Real Estate Insurance | [Concept] Monetary | For Period | Debit | us-gaap:RealEstateInsurance | 
        
           | 433 | Real Estate Taxes and Insurance, Total | [Concept] Monetary | For Period | Debit | us-gaap:RealEstateTaxesAndInsurance | 
        
           | 434 | General Insurance Expense | [Concept] Monetary | For Period | Debit | us-gaap:GeneralInsuranceExpense | 
        
           | 435 | Communications and Information Technology | [Concept] Monetary | For Period | Debit | us-gaap:CommunicationsAndInformationTechnology | 
        
           | 436 | Operating Leases, Rent Expense | [Concept] Monetary | For Period | Debit | us-gaap:LeaseAndRentalExpense | 
        
           | 437 | Travel and Entertainment Expense | [Concept] Monetary | For Period | Debit | us-gaap:TravelAndEntertainmentExpense | 
        
           | 438 | Taxes, Miscellaneous [Roll Up] | [Abstract] | * | * | us-gaap:TaxesExcludingIncomeAndExciseTaxesAbstract | 
        
           | 439 | Production Tax Expense | [Concept] Monetary | For Period | Debit | us-gaap:ProductionTaxExpense | 
        
           | 440 | Pump Taxes | [Concept] Monetary | For Period | Debit | us-gaap:PumpTaxes | 
        
           | 441 | Taxes, Other | [Concept] Monetary | For Period | Debit | us-gaap:TaxesOther | 
        
           | 442 | Taxes, Miscellaneous, Total | [Concept] Monetary | For Period | Debit | us-gaap:TaxesExcludingIncomeAndExciseTaxes | 
        
           | 443 | Other General and Administrative Expense | [Concept] Monetary | For Period | Debit | us-gaap:OtherGeneralAndAdministrativeExpense | 
        
           | 444 | General and Administrative Expense, Total | [Concept] Monetary | For Period | Debit | us-gaap:GeneralAndAdministrativeExpense | 
        
           | 445 | Other Selling, General and Administrative Expense | [Concept] Monetary | For Period | Debit | us-gaap:OtherSellingGeneralAndAdministrativeExpense | 
        
           | 446 | Selling, General and Administrative Expense, Total | [Concept] Monetary | For Period | Debit | us-gaap:SellingGeneralAndAdministrativeExpense | 
        
           | 447 | Provision for Doubtful Accounts | [Concept] Monetary | For Period | Debit | us-gaap:ProvisionForDoubtfulAccounts | 
        
           | 448 | Gain (Loss) on Sale of Property Plant Equipment [Roll Up] | [Abstract] | * | * | us-gaap:GainLossOnSaleOfPropertyPlantEquipmentAbstract | 
        
           | 449 | Gain (Loss) on Sale of Property [Roll Up] | [Abstract] | * | * | us-gaap:GainLossOnSaleOfPropertyAbstract | 
        
           | 450 | Gain (Loss) on Sale of Oil and Gas Property [Roll Up] | [Abstract] | * | * | us-gaap:GainLossOnSaleOfOilAndGasPropertyAbstract | 
        
           | 451 | Gain (Loss) on Sale of Proved Property | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnSaleOfProvedProperty | 
        
           | 452 | Gain (Loss) on Sale of Unproved Property | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnSaleOfUnprovedProperty | 
        
           | 453 | Gain (Loss) on Sale of Oil and Gas Property, Total | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnSaleOfOilAndGasProperty | 
        
           | 454 | Gain (Loss) on Sale of Timber Property | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnSaleOfTimberProperty | 
        
           | 455 | Gain (Loss) on Sale of Property, Total | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnSaleOfProperty | 
        
           | 456 | Gain (Loss) on Disposition of Assets [Roll Up] | [Abstract] | * | * | us-gaap:GainLossOnDispositionOfAssetsAbstract | 
        
           | 457 | Gain (Loss) on Disposition of Property | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnDispositionOfProperty | 
        
           | 458 | Gain (Loss) on Sale of Other Assets | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnSaleOfOtherAssets | 
        
           | 459 | Gain (Loss) on Disposition of Assets, Total | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnDispositionOfAssets | 
        
           | 460 | Gain (Loss) on Sale of Property Plant Equipment, Total | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnSaleOfPropertyPlantEquipment | 
        
           | 461 | Other General Expense | [Concept] Monetary | For Period | Debit | us-gaap:OtherGeneralExpense | 
        
           | 462 | Operating Expenses, Total | [Concept] Monetary | For Period | Debit | us-gaap:OperatingExpenses | 
        
           | 463 | Other Operating Income | [Concept] Monetary | For Period | Credit | us-gaap:OtherOperatingIncome | 
        
           | 464 | Operating Income (Loss), Total | [Concept] Monetary | For Period | Credit | us-gaap:OperatingIncomeLoss | 
        
           | 465 | Nonoperating Income (Expense) [Roll Up] | [Abstract] | * | * | us-gaap:NonoperatingIncomeExpenseAbstract | 
        
           | 466 | Investment Income, Nonoperating [Roll Up] | [Abstract] | * | * | us-gaap:InvestmentIncomeNonoperatingAbstract | 
        
           | 467 | Nonoperating Gains (Losses) [Roll Up] | [Abstract] | * | * | us-gaap:NonoperatingGainsLossesAbstract | 
        
           | 468 | Gain (Loss) on Investments, Excluding Other than Temporary Impairments [Roll Up] | [Abstract] | * | * | us-gaap:GainLossOnInvestmentsExcludingOtherThanTemporaryImpairmentsAbstract | 
        
           | 469 | Marketable Securities, Gain (Loss), Excluding Other than Temporary Impairments [Roll Up] | [Abstract] | * | * | us-gaap:MarketableSecuritiesGainLossExcludingOtherThanTemporaryImpairmentsAbstract | 
        
           | 470 | Marketable Securities, Unrealized Gain (Loss), Excluding Other than Temporary Impairments [Roll Up] | [Abstract] | * | * | us-gaap:MarketableSecuritiesUnrealizedGainLossExcludingOtherThanTemporaryImpairmentsAbstract | 
        
           | 471 | Trading Securities, Change in Unrealized Holding Gain (Loss) | [Concept] Monetary | For Period | Credit | us-gaap:TradingSecuritiesUnrealizedHoldingGainLoss | 
        
           | 472 | Available-for-sale Securities, Transfers to Trading, Gains (Losses), Excluding Other than Temporary Impairments | [Concept] Monetary | For Period | Credit | us-gaap:AvailableforsaleSecuritiesTransfersToTradingGainsLossesExcludingOtherThanTemporaryImpairments | 
        
           | 473 | Held-to-maturity Securities, Transferred to Trading Securities, Unrealized Gain (Loss), Excluding Other than Temporary Impairments | [Concept] Monetary | For Period | Credit | us-gaap:HeldtomaturitySecuritiesTransferredToTradingSecuritiesUnrealizedGainLossExcludingOtherThanTemporaryImpairments | 
        
           | 474 | Marketable Securities, Unrealized Gain (Loss), Excluding Other than Temporary Impairments, Total | [Concept] Monetary | For Period | Credit | us-gaap:MarketableSecuritiesUnrealizedGainLossExcludingOtherThanTemporaryImpairments | 
        
           | 475 | Marketable Securities, Realized Gain (Loss), Excluding Other than Temporary Impairments [Roll Up] | [Abstract] | * | * | us-gaap:MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairmentsAbstract | 
        
           | 476 | Trading Securities, Realized Gain (Loss) | [Concept] Monetary | For Period | Credit | us-gaap:TradingSecuritiesRealizedGainLoss | 
        
           | 477 | Available-for-sale Securities, Gross Realized Gain (Loss), Excluding Other than Temporary Impairments | [Concept] Monetary | For Period | Credit | us-gaap:AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments | 
        
           | 478 | Held-to-maturity Securities, Sold Security, Realized Gain (Loss), Excluding Other than Temporary Impairments | [Concept] Monetary | For Period | Credit | us-gaap:HeldtomaturitySecuritiesSoldSecurityRealizedGainLossExcludingOtherThanTemporaryImpairments | 
        
           | 479 | Marketable Securities, Realized Gain (Loss), Excluding Other than Temporary Impairments, Total | [Concept] Monetary | For Period | Credit | us-gaap:MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments | 
        
           | 480 | Marketable Securities, Gain (Loss), Excluding Other than Temporary Impairments, Total | [Concept] Monetary | For Period | Credit | us-gaap:MarketableSecuritiesGainLossExcludingOtherThanTemporaryImpairments | 
        
           | 481 | Cost-method Investments, Realized Gain (Loss), Excluding Other than Temporary Impairments | [Concept] Monetary | For Period | Credit | us-gaap:CostmethodInvestmentsRealizedGainLossExcludingOtherThanTemporaryImpairments | 
        
           | 482 | Gain (Loss) on Investments, Excluding Other than Temporary Impairments, Total | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnInvestmentsExcludingOtherThanTemporaryImpairments | 
        
           | 483 | Gain (Loss) on Investments [Roll Up] | [Abstract] | * | * | us-gaap:GainLossOnInvestmentsAbstract | 
        
           | 484 | Marketable Securities, Gain (Loss) [Roll Up] | [Abstract] | * | * | us-gaap:MarketableSecuritiesGainLossAbstract | 
        
           | 485 | Marketable Securities, Unrealized Gain (Loss) [Roll Up] | [Abstract] | * | * | us-gaap:MarketableSecuritiesUnrealizedGainLossAbstract | 
        
           | 486 | Trading Securities, Change in Unrealized Holding Gain (Loss) | [Concept] Monetary | For Period | Credit | us-gaap:TradingSecuritiesUnrealizedHoldingGainLoss | 
        
           | 487 | Available-for-sale Securities, Transfers to Trading, Gains (Losses) | [Concept] Monetary | For Period | Credit | us-gaap:AvailableForSaleSecuritiesTransfersToTradingGainsLossesNet | 
        
           | 488 | Held-to-maturity Securities, Transferred to Trading Securities, Unrealized Gain (Loss) | [Concept] Monetary | For Period | Credit | us-gaap:HeldToMaturitySecuritiesTransferredToTradingSecuritiesUnrealizedGainLoss | 
        
           | 489 | Marketable Securities, Unrealized Gain (Loss), Total | [Concept] Monetary | For Period | Credit | us-gaap:MarketableSecuritiesUnrealizedGainLoss | 
        
           | 490 | Marketable Securities, Realized Gain (Loss) [Roll Up] | [Abstract] | * | * | us-gaap:MarketableSecuritiesRealizedGainLossAbstract | 
        
           | 491 | Trading Securities, Realized Gain (Loss) | [Concept] Monetary | For Period | Credit | us-gaap:TradingSecuritiesRealizedGainLoss | 
        
           | 492 | Available-for-sale Securities, Gross Realized Gain (Loss) | [Concept] Monetary | For Period | Credit | us-gaap:AvailableForSaleSecuritiesGrossRealizedGainLossNet | 
        
           | 493 | Held-to-maturity Securities, Sold Security, Realized Gain (Loss) | [Concept] Monetary | For Period | Credit | us-gaap:HeldToMaturitySecuritiesSoldSecurityRealizedGainLoss | 
        
           | 494 | Marketable Securities, Realized Gain (Loss), Total | [Concept] Monetary | For Period | Credit | us-gaap:MarketableSecuritiesRealizedGainLoss | 
        
           | 495 | Marketable Securities, Gain (Loss), Total | [Concept] Monetary | For Period | Credit | us-gaap:MarketableSecuritiesGainLoss | 
        
           | 496 | Cost-method Investments, Realized Gain (Loss) | [Concept] Monetary | For Period | Credit | us-gaap:CostMethodInvestmentsRealizedGainLoss | 
        
           | 497 | Gain (Loss) on Investments, Total | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnInvestments | 
        
           | 498 | Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net | [Concept] Monetary | For Period | Debit | us-gaap:OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet | 
        
           | 499 | Gain (Loss) on Disposition of Intangible Assets | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnDispositionOfIntangibleAssets | 
        
           | 500 | Gain (Loss) on Securitization of Financial Assets | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnSecuritizationOfFinancialAssets | 
        
           | 501 | Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal | [Concept] Monetary | For Period | Credit | us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal | 
        
           | 502 | Gain (Loss) on Sale of Stock in Subsidiary or Equity Method Investee [Roll Up] | [Abstract] | * | * | us-gaap:GainOrLossOnSaleOfStockInSubsidiaryOrEquityMethodInvesteeAbstract | 
        
           | 503 | Equity Method Investment, Realized Gain (Loss) on Disposal | [Concept] Monetary | For Period | Credit | us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposal | 
        
           | 504 | Gain (Loss) on Sale of Stock in Subsidiary | [Concept] Monetary | For Period | Credit | us-gaap:GainOrLossOnSaleOfStockInSubsidiary | 
        
           | 505 | Gain (Loss) on Sale of Stock in Subsidiary or Equity Method Investee, Total | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnSaleOfStockInSubsidiaryOrEquityMethodInvestee | 
        
           | 506 | Gain (Loss) on Sale of Previously Unissued Stock by Subsidiary or Equity Investee, Nonoperating Income [Roll Up] | [Abstract] | * | * | us-gaap:GainOrLossOnSaleOfPreviouslyUnissuedStockBySubsidiaryOrEquityInvesteeNonoperatingIncomeAbstract | 
        
           | 507 | Gain (Loss) on Sale of Previously Unissued Stock by Subsidiary | [Concept] Monetary | For Period | Credit | us-gaap:GainOrLossOnSaleOfPreviouslyUnissuedStockBySubsidiary | 
        
           | 508 | Gain (Loss) on Sale of Previously Unissued Stock by Equity Investee | [Concept] Monetary | For Period | Credit | us-gaap:GainOrLossOnSaleOfPreviouslyUnissuedStockByEquityInvestee | 
        
           | 509 | Gain (Loss) on Sale of Previously Unissued Stock by Subsidiary or Equity Investee, Nonoperating Income, Total | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnSaleOfPreviouslyUnissuedStockBySubsidiaryOrEquityInvesteeNonoperatingIncome | 
        
           | 510 | Gain (Loss) on Sale of Interest in Projects | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnSaleOfInterestInProjects | 
        
           | 511 | Increase (Decrease) in Carrying Value of Assets Received as Consideration in Disposal of Business | [Concept] Monetary | For Period | Credit | us-gaap:IncreaseDecreaseInCarryingValueOfAssetsReceivedAsConsiderationInDisposalOfBusiness | 
        
           | 512 | Gain (Loss) on Derivative Instruments, Net, Pretax [Roll Up] | [Abstract] | * | * | us-gaap:GainLossOnDerivativeInstrumentsNetPretaxAbstract | 
        
           | 513 | Gain (Loss) from Price Risk Management Activity | [Concept] Monetary | For Period | Credit | us-gaap:GainLossFromPriceRiskManagementActivity | 
        
           | 514 | Gain (Loss) on Oil and Gas Hedging Activity | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnOilAndGasHedgingActivity | 
        
           | 515 | Increase (Decrease) in Fair Value of Derivative Instruments, Not Designated as Hedging Instruments | [Concept] Monetary | For Period | Credit | us-gaap:IncreaseDecreaseInFairValueOfUnhedgedDerivativeInstruments | 
        
           | 516 | Gain (Loss) on Derivative Instruments Held for Trading Purposes, Net | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnDerivativeInstrumentsHeldForTradingPurposesNet | 
        
           | 517 | Gain (Loss) on Derivative Instruments, Net, Pretax, Total | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnDerivativeInstrumentsNetPretax | 
        
           | 518 | Nonoperating Gains (Losses), Total | [Concept] Monetary | For Period | Credit | us-gaap:NonoperatingGainsLosses | 
        
           | 519 | Royalty Income, Nonoperating | [Concept] Monetary | For Period | Credit | us-gaap:RoyaltyIncomeNonoperating | 
        
           | 520 | Rental Income, Nonoperating | [Concept] Monetary | For Period | Credit | us-gaap:RentalIncomeNonoperating | 
        
           | 521 | Development Profits, Nonoperating | [Concept] Monetary | For Period | Credit | us-gaap:DevelopmentProfitsNonoperating | 
        
           | 522 | Recovery Stranded Costs | [Concept] Monetary | For Period | Debit | us-gaap:RecoveryStrandedCosts | 
        
           | 523 | Leveraged Leases, Income (Loss) | [Concept] Monetary | For Period | Credit | us-gaap:LeveragedLeasesIncomeStatementNetIncomeFromLeveragedLeases | 
        
           | 524 | Investment Income, Net [Roll Up] | [Abstract] | * | * | us-gaap:InvestmentIncomeNetAbstract | 
        
           | 525 | Investment Income, Interest and Dividend [Roll Up] | [Abstract] | * | * | us-gaap:InvestmentIncomeInterestAndDividendAbstract | 
        
           | 526 | Investment Income, Interest | [Concept] Monetary | For Period | Credit | us-gaap:InvestmentIncomeInterest | 
        
           | 527 | Investment Income, Dividend | [Concept] Monetary | For Period | Credit | us-gaap:InvestmentIncomeDividend | 
        
           | 528 | Investment Income, Interest and Dividend, Total | [Concept] Monetary | For Period | Credit | us-gaap:InvestmentIncomeInterestAndDividend | 
        
           | 529 | Investment Income, Net, Amortization of Discount and Premium [Roll Up] | [Abstract] | * | * | us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremiumAbstract | 
        
           | 530 | Investment Income, Amortization of Discount | [Concept] Monetary | For Period | Credit | us-gaap:InvestmentIncomeAmortizationOfDiscount | 
        
           | 531 | Investment Income, Amortization of Premium | [Concept] Monetary | For Period | Debit | us-gaap:InvestmentIncomeAmortizationOfPremium | 
        
           | 532 | Investment Income, Net, Amortization of Discount and Premium, Total | [Concept] Monetary | For Period | Credit | us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremium | 
        
           | 533 | Investment Income, Investment Expense | [Concept] Monetary | For Period | Debit | us-gaap:InvestmentIncomeInvestmentExpense | 
        
           | 534 | Investment Income, Net, Total | [Concept] Monetary | For Period | Credit | us-gaap:InvestmentIncomeNet | 
        
           | 535 | Investment Income, Nonoperating, Total | [Concept] Monetary | For Period | Credit | us-gaap:InvestmentIncomeNonoperating | 
        
           | 536 | Gain (Loss) on Contract Termination | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnContractTermination | 
        
           | 537 | Gain (Loss) on Condemnation | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnCondemnation | 
        
           | 538 | Loss from Catastrophes | [Concept] Monetary | For Period | Debit | us-gaap:LossFromCatastrophes | 
        
           | 539 | Public Utilities, Allowance for Funds Used During Construction, Additions | [Concept] Monetary | For Period | Credit | us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions | 
        
           | 540 | Foreign Currency Transaction Gain (Loss), before Tax | [Concept] Monetary | For Period | Credit | us-gaap:ForeignCurrencyTransactionGainLossBeforeTax | 
        
           | 541 | Provision for Other Losses | [Concept] Monetary | For Period | Debit | us-gaap:ProvisionForOtherLosses | 
        
           | 542 | Health Care Trust Fund, Investment Gains (Losses), Net | [Concept] Monetary | For Period | Credit | us-gaap:HealthCareTrustFundInvestmentGainsLossesNet | 
        
           | 543 | Health Care Trust Fund, Administrative Expense | [Concept] Monetary | For Period | Debit | us-gaap:HealthCareTrustFundAdministrativeExpense | 
        
           | 544 | Health Care Trust Fund, Interest Income | [Concept] Monetary | For Period | Credit | us-gaap:HealthCareTrustFundInterestIncome | 
        
           | 545 | Other Nonoperating Income (Expense) [Roll Up] | [Abstract] | * | * | us-gaap:OtherNonoperatingIncomeExpenseAbstract | 
        
           | 546 | Other Nonoperating Income | [Concept] Monetary | For Period | Credit | us-gaap:OtherNonoperatingIncome | 
        
           | 547 | Other Nonoperating Expense | [Concept] Monetary | For Period | Debit | us-gaap:OtherNonoperatingExpense | 
        
           | 548 | Other Nonoperating Income (Expense), Total | [Concept] Monetary | For Period | Credit | us-gaap:OtherNonoperatingIncomeExpense | 
        
           | 549 | Nonoperating Income (Expense), Total | [Concept] Monetary | For Period | Credit | us-gaap:NonoperatingIncomeExpense | 
        
           | 550 | Interest and Debt Expense [Roll Up] | [Abstract] | * | * | us-gaap:InterestAndDebtExpenseAbstract | 
        
           | 551 | Interest Expense [Roll Up] | [Abstract] | * | * | us-gaap:InterestExpenseAbstract | 
        
           | 552 | Interest Expense, Debt | [Concept] Monetary | For Period | Debit | us-gaap:InterestExpenseDebt | 
        
           | 553 | Interest Expense, Customer Deposits | [Concept] Monetary | For Period | Debit | us-gaap:InterestExpenseCustomerDeposits | 
        
           | 554 | Debt Related Commitment Fees and Debt Issuance Costs | [Concept] Monetary | For Period | Debit | us-gaap:DebtRelatedCommitmentFeesAndDebtIssuanceCosts | 
        
           | 555 | Interest Expense, Lessee, Assets under Capital Lease | [Concept] Monetary | For Period | Debit | us-gaap:InterestExpenseLesseeAssetsUnderCapitalLease | 
        
           | 556 | Interest Expense, Related Party | [Concept] Monetary | For Period | Debit | us-gaap:InterestExpenseRelatedParty | 
        
           | 557 | Interest Expense, Other | [Concept] Monetary | For Period | Debit | us-gaap:InterestExpenseOther | 
        
           | 558 | Interest Expense, Total | [Concept] Monetary | For Period | Debit | us-gaap:InterestExpense | 
        
           | 559 | Gains (Losses) on Extinguishment of Debt [Roll Up] | [Abstract] | * | * | us-gaap:GainsLossesOnExtinguishmentOfDebtAbstract | 
        
           | 560 | Gains (Losses) on Extinguishment of Debt, before Write off of Deferred Debt Issuance Cost | [Concept] Monetary | For Period | Credit | us-gaap:GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost | 
        
           | 561 | Write off of Deferred Debt Issuance Cost | [Concept] Monetary | For Period | Debit | us-gaap:WriteOffOfDeferredDebtIssuanceCost | 
        
           | 562 | Gains (Losses) on Extinguishment of Debt, Total | [Concept] Monetary | For Period | Credit | us-gaap:GainsLossesOnExtinguishmentOfDebt | 
        
           | 563 | Induced Conversion of Convertible Debt Expense | [Concept] Monetary | For Period | Debit | us-gaap:InducedConversionOfConvertibleDebtExpense | 
        
           | 564 | Gains (Losses) on Restructuring of Debt | [Concept] Monetary | For Period | Credit | us-gaap:GainsLossesOnRestructuringOfDebt | 
        
           | 565 | Gains (Losses) on Recourse Debt | [Concept] Monetary | For Period | Credit | us-gaap:GainsLossesOnRecourseDebt | 
        
           | 566 | Gain (Loss) on Non-Recourse Debt | [Concept] Monetary | For Period | Credit | us-gaap:GainLossOnNonRecourseDebt | 
        
           | 567 | Distributions on Mandatorily Redeemable Securities | [Concept] Monetary | For Period | Credit | us-gaap:DistributionsOnMandatorilyRedeemableSecurities | 
        
           | 568 | Interest and Debt Expense, Total | [Concept] Monetary | For Period | Debit | us-gaap:InterestAndDebtExpense | 
        
           | 569 | Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest, Total | [Concept] Monetary | For Period | Credit | us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | 
        
           | 570 | Income (Loss) from Equity Method Investments | [Concept] Monetary | For Period | Credit | us-gaap:IncomeLossFromEquityMethodInvestments | 
        
           | 571 | Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest, Total | [Concept] Monetary | For Period | Credit | us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest | 
        
           | 572 | Income Tax Expense (Benefit) [Roll Up] | [Abstract] | * | * | us-gaap:IncomeTaxExpenseBenefitAbstract | 
        
           | 573 | Current Income Tax Expense (Benefit) [Roll Up] | [Abstract] | * | * | us-gaap:CurrentIncomeTaxExpenseBenefitAbstract | 
        
           | 574 | Current Federal Tax Expense (Benefit) | [Concept] Monetary | For Period | Debit | us-gaap:CurrentFederalTaxExpenseBenefit | 
        
           | 575 | Current State and Local Tax Expense (Benefit) | [Concept] Monetary | For Period | Debit | us-gaap:CurrentStateAndLocalTaxExpenseBenefit | 
        
           | 576 | Current Foreign Tax Expense (Benefit) | [Concept] Monetary | For Period | Debit | us-gaap:CurrentForeignTaxExpenseBenefit | 
        
           | 577 | Current Income Tax Expense (Benefit), Total | [Concept] Monetary | For Period | Debit | us-gaap:CurrentIncomeTaxExpenseBenefit | 
        
           | 578 | Deferred Income Tax Expense (Benefit) [Roll Up] | [Abstract] | * | * | us-gaap:DeferredIncomeTaxExpenseBenefitAbstract | 
        
           | 579 | Deferred Federal Income Tax Expense (Benefit) | [Concept] Monetary | For Period | Debit | us-gaap:DeferredFederalIncomeTaxExpenseBenefit | 
        
           | 580 | Deferred State and Local Income Tax Expense (Benefit) | [Concept] Monetary | For Period | Debit | us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit | 
        
           | 581 | Deferred Foreign Income Tax Expense (Benefit) | [Concept] Monetary | For Period | Debit | us-gaap:DeferredForeignIncomeTaxExpenseBenefit | 
        
           | 582 | Deferred Income Tax Expense (Benefit), Total | [Concept] Monetary | For Period | Debit | us-gaap:DeferredIncomeTaxExpenseBenefit | 
        
           | 583 | Other Tax Expense (Benefit) | [Concept] Monetary | For Period | Debit | us-gaap:OtherTaxExpenseBenefit | 
        
           | 584 | Deferred Other Tax Expense (Benefit) | [Concept] Monetary | For Period | Debit | us-gaap:DeferredOtherTaxExpenseBenefit | 
        
           | 585 | Tax Adjustments, Settlements, and Unusual Provisions | [Concept] Monetary | For Period | Debit | us-gaap:TaxAdjustmentsSettlementsAndUnusualProvisions | 
        
           | 586 | Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense | [Concept] Monetary | For Period | Debit | us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense | 
        
           | 587 | Income Tax Expense (Benefit), Total | [Concept] Monetary | For Period | Debit | us-gaap:IncomeTaxExpenseBenefit | 
        
           | 588 | Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest, Total | [Concept] Monetary | For Period | Credit | us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest | 
        
           | 589 | Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest [Roll Up] | [Abstract] | * | * | us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract | 
        
           | 590 | Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, Net of Tax [Roll Up] | [Abstract] | * | * | us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTaxAbstract | 
        
           | 591 | Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, before Income Tax | [Concept] Monetary | For Period | Credit | us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax | 
        
           | 592 | Discontinued Operation, Tax Effect of Income (Loss) from Discontinued Operation During Phase-out Period | [Concept] Monetary | For Period | Debit | us-gaap:DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod | 
        
           | 593 | Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, Net of Tax, Total | [Concept] Monetary | For Period | Credit | us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax | 
        
           | 594 | Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax [Roll Up] | [Abstract] | * | * | us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxAbstract | 
        
           | 595 | Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax | [Concept] Monetary | For Period | Credit | us-gaap:DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax | 
        
           | 596 | Discontinued Operation, Tax Effect of Income (Loss) from Disposal of Discontinued Operation | [Concept] Monetary | For Period | Debit | us-gaap:DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation | 
        
           | 597 | Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax, Total | [Concept] Monetary | For Period | Credit | us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax | 
        
           | 598 | Discontinued Operation, Provision for Loss (Gain) on Disposal, Net of Tax [Roll Up] | [Abstract] | * | * | us-gaap:DiscontinuedOperationProvisionForLossGainOnDisposalNetOfTaxAbstract | 
        
           | 599 | Discontinued Operation, Provision for Loss (Gain) on Disposal, before Income Tax | [Concept] Monetary | For Period | Debit | us-gaap:DiscontinuedOperationProvisionForLossGainOnDisposalBeforeIncomeTax | 
        
           | 600 | Discontinued Operation, Tax (Expense) Benefit from Provision for (Gain) Loss on Disposal | [Concept] Monetary | For Period | Credit | us-gaap:DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal | 
        
           | 601 | Discontinued Operation, Provision for Loss (Gain) on Disposal, Net of Tax, Total | [Concept] Monetary | For Period | Debit | us-gaap:DiscontinuedOperationProvisionForLossGainOnDisposalNetOfTax | 
        
           | 602 | Discontinued Operation, Amount of Adjustment to Prior Period Gain (Loss) on Disposal, Net of Tax [Roll Up] | [Abstract] | * | * | us-gaap:DiscontinuedOperationAmountOfAdjustmentToPriorPeriodGainLossOnDisposalNetOfTaxAbstract | 
        
           | 603 | Discontinued Operation, Amount of Adjustment to Prior Period Gain (Loss) on Disposal, before Income Tax | [Concept] Monetary | For Period | Credit | us-gaap:DiscontinuedOperationAmountOfAdjustmentToPriorPeriodGainLossOnDisposalBeforeIncomeTax | 
        
           | 604 | Discontinued Operation, Tax Effect of Adjustment to Prior Period Gain (Loss) on Disposal | [Concept] Monetary | For Period | Debit | us-gaap:DiscontinuedOperationTaxEffectOfAdjustmentToPriorPeriodGainLossOnDisposal | 
        
           | 605 | Discontinued Operation, Amount of Adjustment to Prior Period Gain (Loss) on Disposal, Net of Tax, Total | [Concept] Monetary | For Period | Credit | us-gaap:DiscontinuedOperationAmountOfAdjustmentToPriorPeriodGainLossOnDisposalNetOfTax | 
        
           | 606 | Discontinued Operation, Amount of Other Income (Loss) from Disposition of Discontinued Operation, Net of Tax [Roll Up] | [Abstract] | * | * | us-gaap:DiscontinuedOperationAmountOfOtherIncomeLossFromDispositionOfDiscontinuedOperationNetOfTaxAbstract | 
        
           | 607 | Discontinued Operation, Amount of Other Income (Loss) from Disposition of Discontinued Operations, before Income Tax | [Concept] Monetary | For Period | Credit | us-gaap:DiscontinuedOperationAmountOfOtherIncomeLossFromDispositionOfDiscontinuedOperationsBeforeIncomeTax | 
        
           | 608 | Discontinued Operation, Tax Effect of Other Income (Loss) from Disposition of Discontinued Operation | [Concept] Monetary | For Period | Debit | us-gaap:DiscontinuedOperationTaxEffectOfOtherIncomeLossFromDispositionOfDiscontinuedOperation | 
        
           | 609 | Discontinued Operation, Amount of Other Income (Loss) from Disposition of Discontinued Operation, Net of Tax, Total | [Concept] Monetary | For Period | Credit | us-gaap:DiscontinuedOperationAmountOfOtherIncomeLossFromDispositionOfDiscontinuedOperationNetOfTax | 
        
           | 610 | Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax | [Concept] Monetary | For Period | Credit | us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax | 
        
           | 611 | Discontinued Operation, Tax Effect of Discontinued Operation | [Concept] Monetary | For Period | Debit | us-gaap:DiscontinuedOperationTaxEffectOfDiscontinuedOperation | 
        
           | 612 | Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest, Total | [Concept] Monetary | For Period | Credit | us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax | 
        
           | 613 | Income (Loss) from Operations before Extraordinary Items, Total | [Concept] Monetary | For Period | Credit | us-gaap:IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple | 
        
           | 614 | Extraordinary Item, Gain (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest [Roll Up] | [Abstract] | * | * | us-gaap:ExtraordinaryItemNetOfTaxAbstract | 
        
           | 615 | Extraordinary Item, Gain (Loss), Gross [Roll Up] | [Abstract] | * | * | us-gaap:ExtraordinaryItemsGrossAbstract | 
        
           | 616 | Gain on Purchase of Business | [Concept] Monetary | For Period | Credit | us-gaap:GainOnPurchaseOfBusiness | 
        
           | 617 | Gain (Loss) from Adjustments to Prior Period Extraordinary Items | [Concept] Monetary | For Period | Credit | us-gaap:GainLossFromAdjustmentsToPriorPeriodExtraordinaryItems | 
        
           | 618 | Extraordinary Item of Investee | [Concept] Monetary | For Period | Credit | us-gaap:ExtraordinaryItemOfInvestee | 
        
           | 619 | Discontinued Application of Specialized Accounting for Regulated Operations | [Concept] Monetary | For Period | Credit | us-gaap:DiscontinuedApplicationOfSpecializedAccountingForRegulatedOperations | 
        
           | 620 | Other Extraordinary Gain (Loss) | [Concept] Monetary | For Period | Credit | us-gaap:OtherExtraordinaryGainLoss | 
        
           | 621 | Extraordinary Item, Gain (Loss), Gross, Total | [Concept] Monetary | For Period | Credit | us-gaap:ExtraordinaryItemsGross | 
        
           | 622 | Tax Effect of Extraordinary Item, Gain (Loss) | [Concept] Monetary | For Period | Debit | us-gaap:TaxEffectOfExtraordinaryItem | 
        
           | 623 | Extraordinary Item, Gain (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest, Total | [Concept] Monetary | For Period | Credit | us-gaap:ExtraordinaryItemNetOfTax | 
        
           | 624 | Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total | [Concept] Monetary | For Period | Credit | us-gaap:ProfitLoss | 
        
           | 625 | Net Income (Loss) Attributable to Noncontrolling Interest [Roll Up] | [Abstract] | * | * | us-gaap:MinorityInterestInNetIncomeLossOfConsolidatedEntitiesAbstract | 
        
           | 626 | Net Income (Loss) Attributable to Noncontrolling Interest, Preferred Unit Holders | [Concept] Monetary | For Period | Debit | us-gaap:MinorityInterestInNetIncomeLossPreferredUnitHolders | 
        
           | 627 | Net Income (Loss) Attributable to Noncontrolling Interest, Limited Partnerships | [Concept] Monetary | For Period | Debit | us-gaap:MinorityInterestInNetIncomeLossLimitedPartnerships | 
        
           | 628 | Net Income (Loss) Attributable to Redeemable Noncontrolling Interest | [Concept] Monetary | For Period | Debit | us-gaap:NetIncomeLossAttributableToRedeemableNoncontrollingInterest | 
        
           | 629 | Net Income (Loss) Attributable to Noncontrolling Interest, Joint Venture Partners | [Concept] Monetary | For Period | Debit | us-gaap:MinorityInterestInNetIncomeLossJointVenturePartners | 
        
           | 630 | Net Income (Loss) Attributable to Noncontrolling Interest, Operating Partnerships | [Concept] Monetary | For Period | Debit | us-gaap:MinorityInterestInNetIncomeLossOperatingPartnerships | 
        
           | 631 | Net Income (Loss) Attributable to Noncontrolling Interest, Other | [Concept] Monetary | For Period | Debit | us-gaap:MinorityInterestInNetIncomeLossOtherMinorityInterests | 
        
           | 632 | Net Income (Loss) Attributable to Noncontrolling Interest, Total | [Concept] Monetary | For Period | Debit | us-gaap:NetIncomeLossAttributableToNoncontrollingInterest | 
        
           | 633 | Net Income (Loss) Attributable to Parent, Total | [Concept] Monetary | For Period | Credit | us-gaap:NetIncomeLoss | 
        
           | 634 | Preferred Stock Dividends and Other Adjustments [Roll Up] | [Abstract] | * | * | us-gaap:PreferredStockDividendsAndOtherAdjustmentsAbstract | 
        
           | 635 | Preferred Stock Dividends, Income Statement Impact | [Concept] Monetary | For Period | Debit | us-gaap:PreferredStockDividendsIncomeStatementImpact | 
        
           | 636 | Redeemable Preferred Stock Dividends | [Concept] Monetary | For Period | Debit | us-gaap:RedeemablePreferredStockDividends | 
        
           | 637 | Convertible Preferred Stock Converted to Other Securities | [Concept] Monetary | For Period | Debit | us-gaap:ConvertiblePreferredStockConvertedToOtherSecurities | 
        
           | 638 | Preferred Stock Redemption Premium | [Concept] Monetary | For Period | Debit | us-gaap:PreferredStockRedemptionPremium | 
        
           | 639 | Preferred Stock Redemption Discount | [Concept] Monetary | For Period | Credit | us-gaap:PreferredStockRedemptionDiscount | 
        
           | 640 | Preferred Stock Conversions, Inducements | [Concept] Monetary | For Period | Debit | us-gaap:PreferredStockConversionsInducements | 
        
           | 641 | Temporary Equity, Dividends, Adjustment | [Concept] Monetary | For Period | Debit | us-gaap:TemporaryEquityDividendsAdjustment | 
        
           | 642 | Temporary Equity, Accretion to Redemption Value, Adjustment | [Concept] Monetary | For Period | Debit | us-gaap:TemporaryEquityAccretionToRedemptionValueAdjustment | 
        
           | 643 | General Partner Distributions | [Concept] Monetary | For Period | Debit | us-gaap:GeneralPartnerDistributions | 
        
           | 644 | Other Preferred Stock Dividends and Adjustments | [Concept] Monetary | For Period | Debit | us-gaap:OtherPreferredStockDividendsAndAdjustments | 
        
           | 645 | Preferred Stock Dividends and Other Adjustments, Total | [Concept] Monetary | For Period | Debit | us-gaap:PreferredStockDividendsAndOtherAdjustments | 
        
           | 646 | Net Income (Loss) Available to Common Stockholders, Basic, Total | [Concept] Monetary | For Period | Credit | us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic |