Component: Industry Specific Policies [Hierarchy]

Line Label Object Class Period Type Balance Name
1 Industry Specific Policies [Hierarchy]

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 us-gaap:IndustrySpecificPoliciesAbstract
2 Industry Specific Policies, Oil and Gas [Policy Text Block] [Concept] Text Block (HTML) For Period us-gaap:IndustrySpecificPoliciesOilAndGasTextBlock
3 Gas Balancing Arrangements, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period us-gaap:GasBalancingArrangementsPolicy
4 Sales Method or Entitlements Method, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period us-gaap:SalesMethodOrEntitlementsMethodPolicy
5 Exploratory Drilling Costs Capitalization and Impairment, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:ExploratoryDrillingCostsCapitalizationAndImpairmentPolicy
6 Capitalization of Internal Costs, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:CapitalizationOfInternalCostsPolicy
7 Interest in Unincorporated Joint Ventures or Partnerships, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:InterestInUnincorporatedJointVenturesOrPartnershipsPolicy
8 Costs Incurred, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:CostsIncurredPolicy
9 Full Cost or Successful Efforts, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:FullCostOrSuccessfulEffortsPolicy
10 Full Cost Method Using Gross Revenue Method, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period us-gaap:FullCostMethodUsingGrossRevenueMethodPolicy
11 Royalty Trust Distributable Income, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:RoyaltyTrustDistributableIncomePolicy
12 Industry Specific Policies, Broker Dealer [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:IndustrySpecificPoliciesBrokerDealerTextBlock
13 Exchange Memberships, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period us-gaap:ExchangeMembershipsPolicy
14 Exchange Membership with Rights of Ownership and to Conduct Business Policy [Policy Text Block] [Concept] Text Block (HTML) For Period us-gaap:ExchangeMembershipWithRightsOfOwnershipAndToConductBusinessPolicy
15 Exchange Membership with Right to Conduct Business Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:ExchangeMembershipWithRightToConductBusinessPolicy
16 Exchange Membership Contributed Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:ExchangeMembershipContributedPolicy
17 Securities Owned Not Readily Marketable, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:SecuritiesOwnedNotReadilyMarketablePolicy
18 Management and Investment Advisory Fees, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:ManagementAndInvestmentAdvisoryFeesPolicy
19 Proprietary and Customer Security and Commodity Transactions [Concept] Text/String For Period

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 us-gaap:ProprietaryAndCustomerSecurityAndCommodityTransactions
20 Commissions, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:CommissionsPolicy
21 Exchange Fees, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:ExchangeFeesPolicy
22 Floor Brokerage, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:FloorBrokeragePolicy
23 Investment Banking Fees, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:InvestmentBankingFeesPolicy
24 Industry Specific Policies, Insurance Companies [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:IndustrySpecificPoliciesInsuranceCompaniesTextBlock
25 Policyholder Accounts, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period us-gaap:PolicyholderAccountsPolicy
26 Allocations to Policyholders, Policies [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:AllocationsToPolicyholdersPolicies
27 Premiums Receivable, Basis of Accounting, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:PremiumsReceivableBasisOfAccountingPolicy
28 Premiums Receivable, Allowance for Doubtful Accounts, Estimation Methodology, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:PremiumsReceivableAllowanceForDoubtfulAccountsEstimationMethodologyPolicy
29 Policy Loans Receivable, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:PolicyLoansReceivablePolicy
30 Present Value of Future Insurance Profits, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:PresentValueOfFutureInsuranceProfitsPolicy
31 Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationPolicyPolicyTextBlock
32 Capitalization of Deferred Policy Acquisition Costs, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:CapitalizationOfDeferredPolicyAcquisitionCostsPolicy
33 Internal Replacements of Insurance Contracts, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:InternalReplacementsOfInsuranceContractsPolicy
34 Short-Duration Contracts, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:ShortDurationContractsPolicy
35 Long-Duration Contracts, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:LongDurationContractsPolicy
36 Deposit Contracts, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:DepositContractsPolicy
37 Liability Reserve Estimate, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:LiabilityReserveEstimatePolicy
38 Property Liability Reserve Estimate, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:PropertyLiabilityReserveEstimatePolicy
39 Future Policy Benefits Liability, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:FuturePolicyBenefitsLiabilityPolicy
40 Unpaid Policy Claims and Claims Adjustment Expense, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:UnpaidPolicyClaimsAndClaimsAdjustmentExpensePolicy
41 Minimum Guarantees, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:MinimumGuaranteesPolicy
42 Contingent Liability Reserve Estimate, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:ContingentLiabilityReserveEstimatePolicy
43 Reinsurance Accounting Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:ReinsuranceAccountingPolicy
44 Insurance Premiums Revenue Recognition, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:InsurancePremiumsRevenueRecognitionPolicy
45 Revenue Recognition, Premiums Earned, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:RevenueRecognitionPremiumsEarnedPolicy
46 Anticipated Investment Income as Component of Premium Deficiency on Short Duration Contracts, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:AnticipatedInvestmentIncomeAsComponentOfPremiumDeficiencyOnShortDurationContractsPolicy
47 Sales Inducements to Contract Holders, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:SalesInducementsToContractHoldersPolicy
48 Short-Duration Contracts Revenue Recognition, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:ShortDurationContractsRevenueRecognitionPolicy
49 Long-Duration Contracts Revenue Recognition, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:LongDurationContractsRevenueRecognitionPolicy
50 Policyholders' Dividend, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:PolicyholdersDividendPolicy
51 Public Utilities, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:PublicUtilitiesPolicyTextBlock
52 Regulated Jurisdictions, Policy [Concept] Text/String For Period us-gaap:RegulatedJurisdictionsPolicy
53 Discontinuance of Certain Regulatory Reporting Practices [Concept] Text/String For Period

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 us-gaap:DiscontinuanceOfCertainRegulatoryReportingPractices
54 Regulatory Assets and Liabilities, Recognition Criteria [Concept] Text/String For Period

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 us-gaap:RegulatoryAssetsAndLiabilitiesRecognitionCriteria
55 Regulatory Depreciation and Amortization, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:RegulatoryDepreciationAndAmortizationPolicy
56 Plant Construction Using Intermediary, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:PlantConstructionUsingIntermediaryPolicy
57 Interest Cost for Plant Construction Using Intermediary, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period us-gaap:InterestCostForPlantConstructionUsingIntermediaryPolicy
58 Disallowed Costs for Recently Completed Plant, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:DisallowedCostsForRecentlyCompletedPlantPolicy
59 Allowance for Funds Used During Construction, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:AllowanceForFundsUsedDuringConstructionPolicy
60 Plant Retirement and Abandonment, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:PlantRetirementAndAbandonmentPolicy
61 Capitalization and Amortization of Fuel Costs, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:CapitalizationAndAmortizationOfFuelCostsPolicy
62 Utility, Revenue and Expense Recognition, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:UtilityRevenueAndExpenseRecognitionPolicy
63 Regulatory Income Taxes, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:RegulatoryIncomeTaxesPolicy
64 Regulatory Environmental Costs, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:RegulatoryEnvironmentalCostsPolicy
65 Revenue Recognition from Long-term Power Sales Contracts, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:RevenueRecognitionFromLongTermPowerSalesContractsPolicy
66 Revenue Recognition for Alternative Revenue Programs, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:RevenueRecognitionForAlternativeRevenueProgramsPolicy
67 Outage Costs, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:OutageCostsPolicy
68 Emission Credits or Allowances, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:EmissionCreditsOrAllowancesPolicy
69 Intercompany Profit to Regulated Affiliates, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:IntercompanyProfitToRegulatedAffiliatesPolicy
70 Real Estate, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:RealEstatePolicyTextBlock
71 Inventory, Real Estate, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period us-gaap:InventoryRealEstatePolicy
72 Land under Option Arrangements, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:LandUnderOptionArrangementsPolicy
73 Inventory, Interest Capitalization Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:InventoryInterestCapitalizationPolicy
74 Revenue Recognition, Real Estate Transactions, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:RevenueRecognitionRealEstateTransactionsPolicy
75 Real Estate Held for Development and Sale, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:RealEstateHeldForDevelopmentAndSalePolicy
76 Retail Land Sales, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:RetailLandSalesPolicyPolicyTextBlock
77 Construction Contractors, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:ConstructionContractorsPolicyPolicyTextBlock
78 Construction Contractors, Method of Reporting Affiliated Entities, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period us-gaap:ConstructionContractorsMethodOfReportingAffiliatedEntitiesPolicyPolicyTextBlock
79 Construction Contractors, Operating Cycle, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:ConstructionContractorsOperatingCyclePolicyPolicyTextBlock
80 Government Contractors, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:GovernmentContractorsPolicyPolicyTextBlock
81 Government Contractors, Contracts in Progress, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period us-gaap:GovernmentContractorsContractsInProgressPolicyPolicyTextBlock
82 Government Contractors, Revenue Recognition, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:GovernmentContractorsRevenueRecognitionPolicyPolicyTextBlock
83 Government Contractors, Combining and Segmenting, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:GovernmentContractorsCombiningAndSegmentingPolicyPolicyTextBlock
84 Government Contractors, Completed Contract, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:GovernmentContractorsCompletedContractPolicyPolicyTextBlock
85 Government Contractors, Subcontract and Special Equipment, Cost Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:GovernmentContractorsSubcontractAndSpecialEquipmentCostPolicyPolicyTextBlock
86 Government Contractors, Inventory, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:GovernmentContractorsInventoryPolicyPolicyTextBlock
87 Health Care Entities, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:HealthCareEntitiesPolicyPolicyTextBlock
88 Health Care Costs, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period us-gaap:HealthCareCostsPolicyPolicyTextBlock
89 Charity Care Disclosure, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:CharityCareDisclosureTextBlock
90 Entertainment Entities, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:EntertainmentEntitiesPolicyPolicyTextBlock
91 Film Costs, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period us-gaap:FilmCostsPolicyPolicyTextBlock
92 Participation Costs, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:ParticipationCostsPolicyPolicyTextBlock
93 Films Revenue Recognition, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:FilmsRevenueRecognitionPolicyPolicyTextBlock
94 Exploitation Costs, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:ExploitationCostsPolicyPolicyTextBlock
95 Agriculture, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:AgriculturePolicyPolicyTextBlock
96 Cooperative Inventory, Policy [Policy Text Block] [Concept] Text Block (HTML) For Period us-gaap:CooperativeInventoryPolicyPolicyTextBlock