| Line | Label | Object Class | Period Type | Balance | Report ElementName |
|---|---|---|---|---|---|
| 1 | 450000 - Disclosure - Commitment and Contingencies | [Network] | http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingencies | ||
| 2 | Commitments and Contingencies Disclosure [Abstract] | Abstract | us-gaap:CommitmentsAndContingenciesDisclosureAbstract | ||
| 3 | Commitments and Contingencies Disclosure [Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:CommitmentsAndContingenciesDisclosureTextBlock | |
| 4 | Loss Contingency [Abstract] | Abstract | us-gaap:LossContingencyAbstract | ||
| 5 | Contingencies Disclosure [Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:LossContingencyDisclosures | |
| 6 | Schedule of Loss Contingencies by Contingency [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ScheduleOfLossContingenciesByContingencyTextBlock | |
| 7 | Loss Contingencies [Table] | Table | us-gaap:LossContingenciesTable | ||
| 8 | Balance Sheet Location [Axis] | Axis | us-gaap:BalanceSheetLocationAxis | ||
| 9 | Balance Sheet Location [Domain] | Member | us-gaap:BalanceSheetLocationDomain | ||
| 10 | Other Assets [Member] | Member | us-gaap:OtherAssetsMember | ||
| 11 | Other Current Assets [Member] | Member | us-gaap:OtherCurrentAssetsMember | ||
| 12 | Other Noncurrent Assets [Member] | Member | us-gaap:OtherNoncurrentAssetsMember | ||
| 13 | Other Liabilities [Member] | Member | us-gaap:OtherLiabilitiesMember | ||
| 14 | Other Current Liabilities [Member] | Member | us-gaap:OtherCurrentLiabilitiesMember | ||
| 15 | Other Noncurrent Liabilities [Member] | Member | us-gaap:OtherNoncurrentLiabilitiesMember | ||
| 16 | Other Investments [Member] | Member | us-gaap:OtherInvestmentsMember | ||
| 17 | Contract Holder Funds [Member] | Member | us-gaap:ContractHolderFundsMember | ||
| 18 | Accounts Payable and Accrued Liabilities [Member] | Member | us-gaap:AccountsPayableAndAccruedLiabilitiesMember | ||
| 19 | Prepaid Expenses and Other Current Assets [Member] | Member | us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember | ||
| 20 | Income Statement Location [Axis] | Axis | us-gaap:IncomeStatementLocationAxis | ||
| 21 | Income Statement Location [Domain] | Member | us-gaap:IncomeStatementLocationDomain | ||
| 22 | Sales [Member] | Member | us-gaap:SalesMember | ||
| 23 | Trading Revenue [Member] | Member | us-gaap:TradingRevenueMember | ||
| 24 | Cost of Sales [Member] | Member | us-gaap:CostOfSalesMember | ||
| 25 | Principal or Proprietary Transactions [Member] | Member | us-gaap:PrincipalOrProprietaryTransactionsMember | ||
| 26 | Asset Management Income [Member] | Member | us-gaap:AssetManagementIncomeMember | ||
| 27 | Other Income [Member] | Member | us-gaap:OtherIncomeMember | ||
| 28 | Interest Income [Member] | Member | us-gaap:InterestIncomeMember | ||
| 29 | Investment Income [Member] | Member | us-gaap:InvestmentIncomeMember | ||
| 30 | Operating Income (Loss) [Member] | Member | us-gaap:OperatingIncomeLossMember | ||
| 31 | Other Operating Income (Expense) [Member] | Member | us-gaap:OtherOperatingIncomeExpenseMember | ||
| 32 | Interest Expense [Member] | Member | us-gaap:InterestExpenseMember | ||
| 33 | Operating Expense [Member] | Member | us-gaap:OperatingExpenseMember | ||
| 34 | Other Expense [Member] | Member | us-gaap:OtherExpenseMember | ||
| 35 | Gain (Loss) on Derivative Instruments [Member] | Member | us-gaap:GainLossOnDerivativeInstrumentsMember | ||
| 36 | Gain (Loss) on Investments [Member] | Member | us-gaap:GainLossOnInvestmentsMember1 | ||
| 37 | Investment Income (Expense) [Member] | Member | us-gaap:InvestmentIncomeExpenseMember | ||
| 38 | Nonoperating Income (Expense) [Member] | Member | us-gaap:NonoperatingIncomeExpenseMember | ||
| 39 | Other Nonoperating Income (Expense) [Member] | Member | us-gaap:OtherNonoperatingIncomeExpenseMember | ||
| 40 | Foreign Currency Gain (Loss) [Member] | Member | us-gaap:ForeignCurrencyGainLossMember | ||
| 41 | Sale of Subsidiary Gain (Loss) [Member] | Member | us-gaap:SaleOfSubsidiaryGainLossMember | ||
| 42 | Selling, General and Administrative Expenses [Member] | Member | us-gaap:SellingGeneralAndAdministrativeExpensesMember | ||
| 43 | Selling and Marketing Expense [Member] | Member | us-gaap:SellingAndMarketingExpenseMember | ||
| 44 | General and Administrative Expense [Member] | Member | us-gaap:GeneralAndAdministrativeExpenseMember | ||
| 45 | Litigation Case [Axis] | Axis | us-gaap:LitigationCaseAxis | ||
| 46 | Litigation Case [Domain] | Member | us-gaap:LitigationCaseTypeDomain | ||
| 47 | Litigation Status [Axis] | Axis | us-gaap:LitigationStatusAxis | ||
| 48 | Litigation Status [Domain] | Member | us-gaap:LitigationStatusDomain | ||
| 49 | Pending Litigation [Member] | Member | us-gaap:PendingLitigationMember | ||
| 50 | Threatened Litigation [Member] | Member | us-gaap:ThreatenedLitigationMember | ||
| 51 | Judicial Ruling [Member] | Member | us-gaap:JudicialRulingMember | ||
| 52 | Settled Litigation [Member] | Member | us-gaap:SettledLitigationMember | ||
| 53 | Loss Contingency Nature [Axis] | Axis | us-gaap:LossContingenciesByNatureOfContingencyAxis | ||
| 54 | Loss Contingency, Nature [Domain] | Member | us-gaap:LossContingencyNatureDomain | ||
| 55 | Collectibility of Receivables [Member] | Member | us-gaap:CollectibilityOfReceivablesMember | ||
| 56 | Obligation to Repurchase Receivables Sold [Member] | Member | us-gaap:ObligationToRepurchaseReceivablesSoldMember | ||
| 57 | Damages from Product Defects [Member] | Member | us-gaap:DamagesFromProductDefectsMember | ||
| 58 | Insurance Claims [Member] | Member | us-gaap:InsuranceClaimsMember | ||
| 59 | Insurance-related Assessments [Member] | Member | us-gaap:InsuranceRelatedAssessmentsMember | ||
| 60 | Uninsured Risk [Member] | Member | us-gaap:UninsuredRiskMember | ||
| 61 | Loss from Catastrophes [Member] | Member | us-gaap:LossFromCatastrophesMember | ||
| 62 | Unfavorable Regulatory Action [Member] | Member | us-gaap:UnfavorableRegulatoryActionMember | ||
| 63 | Threat of Expropriation of Assets [Member] | Member | us-gaap:ThreatOfExpropriationOfAssetsMember | ||
| 64 | Damage from Fire, Explosion or Other Hazard [Member] | Member | us-gaap:DamageFromFireExplosionOrOtherHazardMember | ||
| 65 | Loss on Long-term Purchase Commitment [Member] | Member | us-gaap:LossOnLongTermPurchaseCommitmentMember | ||
| 66 | Withdrawal from Multiemployer Defined Benefit Plan [Member] | Member | us-gaap:WithdrawalFromMultiemployerDefinedBenefitPlanMember | ||
| 67 | Unasserted Claim [Member] | Member | us-gaap:UnassertedClaimMember | ||
| 68 | Guarantee Obligations [Member] | Member | us-gaap:GuaranteeObligationsMember | ||
| 69 | Financial Standby Letter of Credit [Member] | Member | us-gaap:FinancialStandbyLetterOfCreditMember | ||
| 70 | Fair Value Guarantee [Member] | Member | us-gaap:MarketValueGuaranteeMember | ||
| 71 | Property Lease Guarantee [Member] | Member | us-gaap:PropertyLeaseGuaranteeMember | ||
| 72 | Stock Market Price Guarantee [Member] | Member | us-gaap:StockMarketPriceGuaranteeMember | ||
| 73 | Guarantee of Scheduled Contractual Cash Flows from Assets of Transferee [Member] | Member | us-gaap:GuaranteeOfScheduledContractualCashFlowsFromAssetsOfSpecialPurposeEntitySPEMember | ||
| 74 | Guarantee of Business Revenue [Member] | Member | us-gaap:GuaranteeOfBusinessRevenueMember | ||
| 75 | Performance Guarantee [Member] | Member | us-gaap:PerformanceGuaranteeMember | ||
| 76 | Guarantee of Indebtedness of Others [Member] | Member | us-gaap:GuaranteeOfIndebtednessOfOthersMember | ||
| 77 | Standby Letters of Credit [Member] | Member | us-gaap:StandbyLettersOfCreditMember | ||
| 78 | Indemnification Agreement [Member] | Member | us-gaap:IndemnificationGuaranteeMember | ||
| 79 | Indirect Guarantee of Indebtedness [Member] | Member | us-gaap:IndirectGuaranteeOfIndebtednessMember | ||
| 80 | Surety Bond [Member] | Member | us-gaap:SuretyBondMember | ||
| 81 | Loss Contingencies [Line Items] | LineItems | us-gaap:LossContingenciesLineItems | ||
| 82 | Loss Contingency, Period of Occurrence | Concept (Text/String) | For Period | us-gaap:LossContingencyPeriodOfOccurrence | |
| 83 | Loss Contingency, Estimate [Abstract] | Abstract | us-gaap:LossContingencyEstimateAbstract | ||
| 84 | Loss Contingency, Management's Assessment and Process | Concept (Text/String) | For Period | us-gaap:LossContingencyManagementsAssessmentAndProcess | |
| 85 | Loss Contingency, Estimate of Possible Loss | Concept (Monetary) | As Of | Debit | us-gaap:LossContingencyEstimateOfPossibleLoss |
| 86 | Loss Contingency, Range of Possible Loss, Minimum | Concept (Monetary) | As Of | Debit | us-gaap:LossContingencyRangeOfPossibleLossMinimum |
| 87 | Loss Contingency, Range of Possible Loss, Maximum | Concept (Monetary) | As Of | Debit | us-gaap:LossContingencyRangeOfPossibleLossMaximum |
| 88 | Loss Contingency, Range of Possible Loss, Portion Not Accrued | Concept (Monetary) | As Of | Debit | us-gaap:LossContingencyRangeOfPossibleLossPortionNotAccrued |
| 89 | Loss Contingency, Inestimable Loss | Concept (Text/String) | For Period | us-gaap:LossContingencyInestimableLoss | |
| 90 | Loss Contingency, Estimated Recovery from Third Party | Concept (Text/String) | For Period | us-gaap:LossContingencyEstimatedRecoveryFromThirdParty | |
| 91 | Loss Contingency, Loss in Period | Concept (Monetary) | For Period | Debit | us-gaap:LossContingencyLossInPeriod |
| 92 | Loss Contingency, Information about Litigation Matters [Abstract] | Abstract | us-gaap:LossContingencyInformationAboutLitigationMattersAbstract | ||
| 93 | Loss Contingency, Lawsuit Filing Date | Concept (Text/String) | For Period | us-gaap:LossContingencyLawsuitFilingDate | |
| 94 | Loss Contingency, Name of Defendant | Concept (Text/String) | For Period | us-gaap:LossContingencyNameOfDefendant | |
| 95 | Loss Contingency, Name of Plaintiff | Concept (Text/String) | For Period | us-gaap:LossContingencyNameOfPlaintiff | |
| 96 | Loss Contingency, Trial or Alternative Dispute Resolution | Concept (Text/String) | For Period | us-gaap:LossContingencyTrialOrAlternativeDisputeResolution | |
| 97 | Loss Contingency, Parties Jointly and Severally Liable in Litigation | Concept (Text/String) | For Period | us-gaap:LossContingencyPartiesJointlyAndSeverallyLiableInLitigation | |
| 98 | Loss Contingency, Domicile of Litigation | Concept (Text/String) | For Period | us-gaap:LossContingencyDomicileOfLitigation | |
| 99 | Loss Contingency, Allegations | Concept (Text/String) | For Period | us-gaap:LossContingencyAllegations | |
| 100 | Loss Contingency, Damages Sought | Concept (Text/String) | For Period | us-gaap:LossContingencyDamagesSought | |
| 101 | Loss Contingency, Damages Sought, Value | Concept (Monetary) | For Period | Debit | us-gaap:LossContingencyDamagesSoughtValue |
| 102 | Loss Contingency, Damages Awarded, Value | Concept (Monetary) | For Period | Debit | us-gaap:LossContingencyDamagesAwardedValue |
| 103 | Loss Contingency, Damages Paid, Value | Concept (Monetary) | For Period | Credit | us-gaap:LossContingencyDamagesPaidValue |
| 104 | Loss Contingency, Laws Affected | Concept (Text/String) | For Period | us-gaap:LossContingencyLawsAffected | |
| 105 | Loss Contingency, Actions Taken by Plaintiff | Concept (Text/String) | For Period | us-gaap:LossContingencyActionsTakenByPlaintiff | |
| 106 | Loss Contingency, Actions Taken by Plaintiff's Representative | Concept (Text/String) | For Period | us-gaap:LossContingencyActionsTakenByPlaintiffsRepresentative | |
| 107 | Loss Contingency, Actions Taken by Defendant | Concept (Text/String) | For Period | us-gaap:LossContingencyActionsTakenByDefendant | |
| 108 | Loss Contingency, Actions Taken by Court, Arbitrator or Mediator | Concept (Text/String) | For Period | us-gaap:LossContingencyActionsTakenByCourtArbitratorOrMediator | |
| 109 | Loss Contingency, Request for Information | Concept (Text/String) | For Period | us-gaap:LossContingencyRequestForInformation | |
| 110 | Loss Contingency, Expected Trial Commencement | Concept (Year/Month) | For Period | us-gaap:LossContingencyExpectedTrialCommencement | |
| 111 | Loss Contingency, Opinion of Counsel | Concept (Text/String) | For Period | us-gaap:LossContingencyOpinionOfCounsel | |
| 112 | Loss Contingency, Number of Defendants | Concept (Integer) | For Period | us-gaap:LossContingencyNumberOfDefendants | |
| 113 | Loss Contingency, Date of Dismissal | Concept (Date) | For Period | us-gaap:LossContingencyDateOfDismissal | |
| 114 | Loss Contingency, Settlement [Abstract] | Abstract | us-gaap:LossContingencySettlementAbstract | ||
| 115 | Loss Contingency, Settlement Agreement, Date | Concept (Text/String) | For Period | us-gaap:LossContingencySettlementAgreementDate | |
| 116 | Loss Contingency, Settlement Agreement, Counterparty's Name | Concept (Text/String) | For Period | us-gaap:LossContingencySettlementAgreementCounterpartysName | |
| 117 | Loss Contingency, Settlement Agreement, Court | Concept (Text/String) | For Period | us-gaap:LossContingencySettlementAgreementCourt | |
| 118 | Loss Contingency, Settlement Agreement, Terms | Concept (Text/String) | For Period | us-gaap:LossContingencySettlementAgreementTerms | |
| 119 | Litigation Settlement [Abstract] | Abstract | us-gaap:GainLossRelatedToLitigationSettlementAbstract | ||
| 120 | Gain (Loss) Related to Litigation Settlement | Concept (Monetary) | For Period | Credit | us-gaap:GainLossRelatedToLitigationSettlement |
| 121 | Litigation Settlement Interest | Concept (Monetary) | For Period | Debit | us-gaap:LitigationSettlementInterest |
| 122 | Litigation Settlement, Expense | Concept (Monetary) | For Period | Debit | us-gaap:LitigationSettlementExpense |
| 123 | Litigation Settlement, Amount | Concept (Monetary) | For Period | Credit | us-gaap:LitigationSettlementAmount |
| 124 | Loss Contingency, Settlement Agreement, Report Classification | Concept (Text/String) | For Period | us-gaap:LossContingencySettlementAgreementReportClassification | |
| 125 | Loss Contingency Accrual, Disclosures [Abstract] | Abstract | us-gaap:LossContingencyAccrualDisclosuresAbstract | ||
| 126 | Loss Contingency Accrual [Roll Forward] | Abstract | us-gaap:LossContingencyAccrualRollForward | ||
| 127 | Loss Contingency Accrual, Beginning Balance | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualAtCarryingValue |
| 128 | Loss Contingency Accrual, Provision | Concept (Monetary) | For Period | Debit | us-gaap:LossContingencyAccrualProvision |
| 129 | Loss Contingency Accrual, Payments | Concept (Monetary) | For Period | Debit | us-gaap:LossContingencyAccrualCarryingValuePayments |
| 130 | Loss Contingency Accrual, Period Increase (Decrease), Total | Concept (Monetary) | For Period | us-gaap:LossContingencyAccrualCarryingValuePeriodIncreaseDecrease | |
| 131 | Loss Contingency Accrual, Ending Balance | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualAtCarryingValue |
| 132 | Loss Contingency, Classification of Accrual [Abstract] | Abstract | us-gaap:LossContingencyClassificationOfAccrualAbstract | ||
| 133 | Loss Contingency, Accrual, Current | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualCarryingValueCurrent |
| 134 | Loss Contingency, Accrual, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualCarryingValueNoncurrent |
| 135 | Loss Contingency, Balance Sheet Caption | Concept (Text/String) | For Period | us-gaap:LossContingencyBalanceSheetCaption | |
| 136 | Retained Earnings, Appropriated | Concept (Monetary) | As Of | Credit | us-gaap:RetainedEarningsAppropriated |
| 137 | Loss Contingency, Insurance-related Assessment [Abstract] | Abstract | us-gaap:LossContingencyInsuranceRelatedAssessmentAbstract | ||
| 138 | Loss Contingency, Undiscounted Amount of Insurance-related Assessment Liability | Concept (Monetary) | For Period | Credit | us-gaap:LossContingencyUndiscountedAmountOfInsuranceRelatedAssessmentLiability |
| 139 | Loss Contingency, Discounted Amount of Insurance-related Assessment Liability | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyDiscountedAmountOfInsuranceRelatedAssessmentLiability |
| 140 | Loss Contingency, Discounted Amount of Insurance-related Assessment Liability, Payment Period | Concept (Text/String) | For Period | us-gaap:LossContingencyDiscountedAmountOfInsuranceRelatedAssessmentLiabilityPaymentPeriod | |
| 141 | Loss Contingency, Discounted Amount of Insurance-related Assessment Liability, Realization Period for Associated Asset Offsets | Concept (Text/String) | For Period | us-gaap:LossContingencyDiscountedAmountOfInsuranceRelatedAssessmentLiabilityRealizationPeriodForAssociatedAssetOffsets | |
| 142 | Loss Contingency Accrual, Insurance-related Assessment, Discount Rate | Concept (Percent) | As Of | us-gaap:LossContingencyAccrualInsuranceRelatedAssessmentDiscountRate | |
| 143 | Loss Contingency Accrual, Insurance-related Assessment, Premium Tax Offset | Concept (Monetary) | As Of | Debit | us-gaap:LossContingencyAccrualInsuranceRelatedAssessmentPremiumTaxOffset |
| 144 | Loss Contingency Accrual, Insurance-related Assessment, Policy Surcharge Asset | Concept (Monetary) | As Of | Debit | us-gaap:LossContingencyAccrualInsuranceRelatedAssessmentPolicySurchargeAsset |
| 145 | Loss Contingency, Related Receivable [Abstract] | Abstract | us-gaap:LossContingencyRelatedReceivableAbstract | ||
| 146 | Movement in Loss Contingency Receivable, Increase (Decrease) [Roll Forward] | Abstract | us-gaap:MovementInLossContingencyRelatedReceivableIncreaseDecreaseRollForward | ||
| 147 | Loss Contingency, Receivable, Beginning Balance | Concept (Monetary) | As Of | Debit | us-gaap:LossContingencyReceivable |
| 148 | Loss Contingency, Receivable, Additions | Concept (Monetary) | For Period | Debit | us-gaap:LossContingencyRelatedReceivableCarryingValueAdditions |
| 149 | Loss Contingency, Receivable, Receipts | Concept (Monetary) | For Period | Credit | us-gaap:LossContingencyRelatedReceivableCarryingValueReceipts |
| 150 | Loss Contingency, Receivable, Period Increase (Decrease), Total | Concept (Monetary) | For Period | us-gaap:LossContingencyRelatedReceivableCarryingValuePeriodIncreaseDecrease | |
| 151 | Loss Contingency, Receivable, Ending Balance | Concept (Monetary) | As Of | Debit | us-gaap:LossContingencyReceivable |
| 152 | Loss Contingency, Receivable [Abstract] | Abstract | us-gaap:LossContingencyRelatedReceivableCarryingValueAbstract | ||
| 153 | Loss Contingency, Receivable, Current | Concept (Monetary) | As Of | Debit | us-gaap:LossContingencyReceivableCurrent |
| 154 | Loss Contingency, Receivable, Noncurrent | Concept (Monetary) | As Of | Debit | us-gaap:LossContingencyReceivableNoncurrent |
| 155 | Loss Contingency, Receivable, Total | Concept (Monetary) | As Of | Debit | us-gaap:LossContingencyReceivable |
| 156 | Loss Contingency, Quantities [Abstract] | Abstract | us-gaap:LossContingencyClaimsQuantitiesAbstract | ||
| 157 | Loss Contingency, Pending Claims, Number | Concept (Integer) | As Of | us-gaap:LossContingencyPendingClaimsNumber | |
| 158 | Loss Contingency, New Claims Filed, Number | Concept (Integer) | For Period | us-gaap:LossContingencyNewClaimsFiledNumber | |
| 159 | Loss Contingency, Claims Settled and Dismissed, Number | Concept (Integer) | For Period | us-gaap:LossContingencyClaimsSettledAndDismissedNumber | |
| 160 | Loss Contingency, Claims Settled, Number | Concept (Integer) | For Period | us-gaap:LossContingencyClaimsSettledNumber | |
| 161 | Loss Contingency, Claims Dismissed, Number | Concept (Integer) | For Period | us-gaap:LossContingencyClaimsDismissedNumber | |
| 162 | Loss Contingency, Number of Plaintiffs | Concept (Integer) | For Period | us-gaap:LossContingencyNumberOfPlaintiffs | |
| 163 | Loss Contingency, Quantities, Patents [Abstract] | Abstract | us-gaap:LossContingencyQuantitiesPatentsAbstract | ||
| 164 | Loss Contingency, Patents Allegedly Infringed, Number | Concept (Integer) | For Period | us-gaap:LossContingencyPatentsAllegedlyInfringedNumber | |
| 165 | Loss Contingency, Patents Found Infringed, Number | Concept (Integer) | For Period | us-gaap:LossContingencyPatentsFoundInfringedNumber | |
| 166 | Loss Contingency, Patents Found Not Infringed, Number | Concept (Integer) | For Period | us-gaap:LossContingencyPatentsFoundNotInfringedNumber | |
| 167 | Product Liability Contingencies [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ProductLiabilityContingenciesTextBlock | |
| 168 | Product Liability Contingency [Table] | Table | us-gaap:ProductLiabilityContingencyTable | ||
| 169 | Income Statement Location [Axis] | Axis | us-gaap:IncomeStatementLocationAxis | ||
| 170 | Income Statement Location [Domain] | Member | us-gaap:IncomeStatementLocationDomain | ||
| 171 | Sales [Member] | Member | us-gaap:SalesMember | ||
| 172 | Trading Revenue [Member] | Member | us-gaap:TradingRevenueMember | ||
| 173 | Cost of Sales [Member] | Member | us-gaap:CostOfSalesMember | ||
| 174 | Principal or Proprietary Transactions [Member] | Member | us-gaap:PrincipalOrProprietaryTransactionsMember | ||
| 175 | Asset Management Income [Member] | Member | us-gaap:AssetManagementIncomeMember | ||
| 176 | Other Income [Member] | Member | us-gaap:OtherIncomeMember | ||
| 177 | Interest Income [Member] | Member | us-gaap:InterestIncomeMember | ||
| 178 | Investment Income [Member] | Member | us-gaap:InvestmentIncomeMember | ||
| 179 | Operating Income (Loss) [Member] | Member | us-gaap:OperatingIncomeLossMember | ||
| 180 | Other Operating Income (Expense) [Member] | Member | us-gaap:OtherOperatingIncomeExpenseMember | ||
| 181 | Interest Expense [Member] | Member | us-gaap:InterestExpenseMember | ||
| 182 | Operating Expense [Member] | Member | us-gaap:OperatingExpenseMember | ||
| 183 | Other Expense [Member] | Member | us-gaap:OtherExpenseMember | ||
| 184 | Gain (Loss) on Derivative Instruments [Member] | Member | us-gaap:GainLossOnDerivativeInstrumentsMember | ||
| 185 | Gain (Loss) on Investments [Member] | Member | us-gaap:GainLossOnInvestmentsMember1 | ||
| 186 | Investment Income (Expense) [Member] | Member | us-gaap:InvestmentIncomeExpenseMember | ||
| 187 | Nonoperating Income (Expense) [Member] | Member | us-gaap:NonoperatingIncomeExpenseMember | ||
| 188 | Other Nonoperating Income (Expense) [Member] | Member | us-gaap:OtherNonoperatingIncomeExpenseMember | ||
| 189 | Foreign Currency Gain (Loss) [Member] | Member | us-gaap:ForeignCurrencyGainLossMember | ||
| 190 | Sale of Subsidiary Gain (Loss) [Member] | Member | us-gaap:SaleOfSubsidiaryGainLossMember | ||
| 191 | Selling, General and Administrative Expenses [Member] | Member | us-gaap:SellingGeneralAndAdministrativeExpensesMember | ||
| 192 | Selling and Marketing Expense [Member] | Member | us-gaap:SellingAndMarketingExpenseMember | ||
| 193 | General and Administrative Expense [Member] | Member | us-gaap:GeneralAndAdministrativeExpenseMember | ||
| 194 | Products and Services [Axis] | Axis | us-gaap:ProductOrServiceAxis | ||
| 195 | Products and Services [Domain] | Member | us-gaap:ProductsAndServicesDomain | ||
| 196 | Product Liability Contingency [Line Items] | LineItems | us-gaap:ProductLiabilityContingencyLineItems | ||
| 197 | Product Liability Contingency, Description | Concept (Text/String) | For Period | us-gaap:ProductLiabilityContingencyDescription | |
| 198 | Product Liability Contingency, Geographic Areas | Concept (Text/String) | For Period | us-gaap:ProductLiabilityContingencyGeographicAreas | |
| 199 | Product Liability Contingency, Management Assessment Process | Concept (Text/String) | For Period | us-gaap:ProductLiabilityContingencyManagementAssessmentProcess | |
| 200 | Product Liability Contingency, Accrual, Assumptions | Concept (Text/String) | For Period | us-gaap:ProductLiabilityContingencyAccrualAssumptions | |
| 201 | Product Liability Contingency, Circumstances Impacting Precision of Estimate | Concept (Text/String) | For Period | us-gaap:ProductLiabilityContingencyCircumstancesImpactingPrecisionOfEstimate | |
| 202 | Product Liability Contingency, Factors Changing Estimate | Concept (Text/String) | For Period | us-gaap:ProductLiabilityContingencyFactorsChangingEstimate | |
| 203 | Product Liability Contingency, Loss Inestimable Statement | Concept (Text/String) | For Period | us-gaap:ProductLiabilityContingencyLossInestimableStatement | |
| 204 | Loss Contingency Accrual, Product Liability, Net, Fiscal Year Maturity [Abstract] | Abstract | us-gaap:LossContingencyAccrualProductLiabilityNetAbstract | ||
| 205 | Loss Contingency Accrual, Product Liability, Gross, Fiscal Year Maturity [Abstract] | Abstract | us-gaap:LossContingencyAccrualProductLiabilityGrossAbstract | ||
| 206 | Loss Contingency Accrual, Product Liability, Undiscounted, Next Twelve Months | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualProductLiabilityUndiscountedDueWithinOneYear |
| 207 | Loss Contingency Accrual, Product Liability, Undiscounted, Second Year | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualProductLiabilityUndiscountedDueInSecondYear |
| 208 | Loss Contingency Accrual, Product Liability, Undiscounted, Third Year | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualProductLiabilityUndiscountedDueInThirdYear |
| 209 | Loss Contingency Accrual, Product Liability, Undiscounted, Fourth Year | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualProductLiabilityUndiscountedDueInFourthYear |
| 210 | Loss Contingency Accrual, Product Liability, Undiscounted, Fifth Year | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualProductLiabilityUndiscountedDueInFifthYear |
| 211 | Loss Contingency Accrual, Product Liability, Undiscounted, after Fifth Year | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualProductLiabilityUndiscountedDueAfterFifthYear |
| 212 | Loss Contingency Accrual, Product Liability, Gross, Total | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualProductLiabilityGross |
| 213 | Loss Contingency Accrual, Product Liability, Discount | Concept (Monetary) | As Of | Debit | us-gaap:LossContingencyAccrualProductLiabilityDiscount |
| 214 | Loss Contingency Accrual, Product Liability, Net, Total | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualProductLiabilityNet |
| 215 | Loss Contingency Accrual, Product Liability, Remainder of Fiscal Year | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualProductLiabilityDueInRemainderOfFiscalYear |
| 216 | Loss Contingency Accrual, Product Liability, Net, Rolling Maturity [Abstract] | Abstract | us-gaap:LossContingencyAccrualProductLiabilityNetRollingMaturityAbstract | ||
| 217 | Loss Contingency Accrual, Product Liability, Gross, Rolling Maturity [Abstract] | Abstract | us-gaap:LossContingencyAccrualProductLiabilityGrossRollingMaturityAbstract | ||
| 218 | Loss Contingency Accrual, Product Liability, Next Rolling Twelve Months | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualProductLiabilityDueInNextRollingTwelveMonths |
| 219 | Loss Contingency Accrual, Product Liability, Rolling Year Two | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualProductLiabilityDueInRollingYearTwo |
| 220 | Loss Contingency Accrual, Product Liability, Rolling Year Three | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualProductLiabilityDueInRollingYearThree |
| 221 | Loss Contingency Accrual, Product Liability, Rolling Year Four | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualProductLiabilityDueInRollingYearFour |
| 222 | Loss Contingency Accrual, Product Liability, Rolling Year Five | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualProductLiabilityDueInRollingYearFive |
| 223 | Loss Contingency Accrual, Product Liability, after Rolling Year Five | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualProductLiabilityDueAfterRollingYearFive |
| 224 | Loss Contingency Accrual, Product Liability, Gross, Total | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualProductLiabilityGross |
| 225 | Loss Contingency Accrual, Product Liability, Discount | Concept (Monetary) | As Of | Debit | us-gaap:LossContingencyAccrualProductLiabilityDiscount |
| 226 | Loss Contingency Accrual, Product Liability, Net, Total | Concept (Monetary) | As Of | Credit | us-gaap:LossContingencyAccrualProductLiabilityNet |
| 227 | Loss Contingency Accrual, Product Liability, Net, Explanation of Material Change in Accrual | Concept (Text/String) | For Period | us-gaap:LossContingencyAccrualProductLiabilityNetExplanationOfMaterialChangeInAccrual | |
| 228 | Loss Contingency Accrual, Product Liability, Material Components [Abstract] | Abstract | us-gaap:LossContingencyAccrualProductLiabilityMaterialComponentsAbstract | ||
| 229 | Product Liability Accrual, Material Components | Concept (Text/String) | For Period | us-gaap:ProductLiabilityAccrualMaterialComponents | |
| 230 | Product Liability Accrual, Component Amount | Concept (Monetary) | As Of | Credit | us-gaap:ProductLiabilityAccrualComponentAmount |
| 231 | Product Liability Accrual, Period Expense | Concept (Monetary) | For Period | Debit | us-gaap:ProductLiabilityAccrualPeriodExpense |
| 232 | Product Liability Contingency, Accrual, Discount Rate | Concept (Percent) | As Of | us-gaap:ProductLiabilityContingencyAccrualDiscountRate | |
| 233 | Product Liability Contingency, Accrual, Present Value | Concept (Monetary) | As Of | Credit | us-gaap:ProductLiabilityContingencyAccrualPresentValue |
| 234 | Product Liability Contingency, Accrual, Caption | Concept (Text/String) | For Period | us-gaap:ProductLiabilityContingencyAccrualCaption | |
| 235 | Product Liability Contingency, Indication Accrual May Change | Concept (Text/String) | For Period | us-gaap:ProductLiabilityContingencyIndicationAccrualMayChange | |
| 236 | Product Liability Contingency, Loss Exposure Not Accrued, Description | Concept (Text/String) | For Period | us-gaap:ProductLiabilityContingencyLossExposureNotAccruedDescription | |
| 237 | Product Liability Contingency, Loss Exposure Not Accrued, Best Estimate | Concept (Monetary) | For Period | Debit | us-gaap:ProductLiabilityContingencyLossExposureNotAccruedBestEstimate |
| 238 | Product Liability Contingency, Loss Exposure Not Accrued, Low Estimate | Concept (Monetary) | For Period | Debit | us-gaap:ProductLiabilityContingencyLossExposureNotAccruedLowEstimate |
| 239 | Product Liability Contingency, Loss Exposure Not Accrued, High Estimate | Concept (Monetary) | For Period | Debit | us-gaap:ProductLiabilityContingencyLossExposureNotAccruedHighEstimate |
| 240 | Product Liability Contingency, Loss Exposure Not Accrued, Third Party Recovery Commentary | Concept (Text/String) | For Period | us-gaap:ProductLiabilityContingencyLossExposureNotAccruedThirdPartyRecoveryCommentary | |
| 241 | Product Liability Contingency, Loss Exposure in Excess of Accrual, Description | Concept (Text/String) | For Period | us-gaap:ProductLiabilityContingencyLossExposureInExcessOfAccrualDescription | |
| 242 | Product Liability Contingency, Loss Exposure in Excess of Accrual, Best Estimate | Concept (Monetary) | For Period | Debit | us-gaap:ProductLiabilityContingencyLossExposureInExcessOfAccrualBestEstimate |
| 243 | Product Liability Contingency, Loss Exposure in Excess of Accrual, Low Estimate | Concept (Monetary) | For Period | Debit | us-gaap:ProductLiabilityContingencyLossExposureInExcessOfAccrualLowEstimate |
| 244 | Product Liability Contingency, Loss Exposure in Excess of Accrual, High Estimate | Concept (Monetary) | For Period | Debit | us-gaap:ProductLiabilityContingencyLossExposureInExcessOfAccrualHighEstimate |
| 245 | Product Liability Contingency, Unasserted Claims | Concept (Text/String) | For Period | us-gaap:ProductLiabilityContingencyUnassertedClaims | |
| 246 | Product Liability Contingency, Uncertainties from Joint and Several Liability | Concept (Text/String) | For Period | us-gaap:ProductLiabilityContingencyUncertaintiesFromJointAndSeveralLiability | |
| 247 | Product Liability Contingency, Uncertainties from Insurance | Concept (Text/String) | For Period | us-gaap:ProductLiabilityContingencyUncertaintiesFromInsurance | |
| 248 | Product Liability Contingency, Time Frame of Disbursements | Concept (Text/String) | For Period | us-gaap:ProductLiabilityContingencyTimeFrameOfDisbursements | |
| 249 | Product Liability Contingency, Third Party Recovery | Concept (Monetary) | For Period | Credit | us-gaap:ProductLiabilityContingencyThirdPartyRecovery |
| 250 | Product Liability Contingency, Third Party Recovery, Percentage | Concept (Percent) | For Period | us-gaap:ProductLiabilityContingencyThirdPartyRecoveryPercentage | |
| 251 | Schedule of Gain Contingencies by Contingency [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ScheduleOfGainContingenciesByContingencyTextBlock | |
| 252 | Gain Contingencies [Table] | Table | us-gaap:GainContingenciesTable | ||
| 253 | Gain Contingencies, Nature [Axis] | Axis | us-gaap:GainContingenciesByNatureAxis | ||
| 254 | Gain Contingency, Nature [Domain] | Member | us-gaap:GainContingencyNatureDomain | ||
| 255 | Positive Outcome of Litigation [Member] | Member | us-gaap:PositiveOutcomeOfLitigationMember | ||
| 256 | Insurance Settlement [Member] | Member | us-gaap:InsuranceSettlementMember | ||
| 257 | Favorable Regulatory Action [Member] | Member | us-gaap:FavorableRegulatoryActionMember | ||
| 258 | Reduction in Taxes [Member] | Member | us-gaap:ReductionInTaxesMember | ||
| 259 | Gain Contingencies [Line Items] | LineItems | us-gaap:GainContingenciesLineItems | ||
| 260 | Gain Contingency, Description | Concept (Text/String) | For Period | us-gaap:GainContingencyDescription | |
| 261 | Former Gain Contingency, Recognized in Current Period | Concept (Monetary) | As Of | Credit | us-gaap:FormerGainContingencyRecognizedInCurrentPeriod |
| 262 | Gain Contingency, Income Statement Caption | Concept (Text/String) | For Period | us-gaap:GainContingencyIncomeStatementCaption | |
| 263 | Gain Contingency, Unrecorded Amount | Concept (Monetary) | As Of | Credit | us-gaap:GainContingencyUnrecordedAmount |
| 264 | Gain Contingency, Quantities, Patents [Abstract] | Abstract | us-gaap:GainContingencyQuantitiesPatentsAbstract | ||
| 265 | Gain Contingency, Patents Allegedly Infringed upon, Number | Concept (Integer) | For Period | us-gaap:GainContingencyPatentsAllegedlyInfringedUponNumber | |
| 266 | Gain Contingency, Patents Found Infringed upon, Number | Concept (Integer) | For Period | us-gaap:GainContingencyPatentsFoundInfringedUponNumber | |
| 267 | Gain Contingency, Patents Found Not Infringed upon, Number | Concept (Integer) | For Period | us-gaap:GainContingencyPatentsFoundNotInfringedUponNumber | |
| 268 | Litigation Settlement [Abstract] | Abstract | us-gaap:GainLossRelatedToLitigationSettlementAbstract | ||
| 269 | Gain (Loss) Related to Litigation Settlement | Concept (Monetary) | For Period | Credit | us-gaap:GainLossRelatedToLitigationSettlement |
| 270 | Litigation Settlement Interest | Concept (Monetary) | For Period | Debit | us-gaap:LitigationSettlementInterest |
| 271 | Litigation Settlement, Expense | Concept (Monetary) | For Period | Debit | us-gaap:LitigationSettlementExpense |
| 272 | Litigation Settlement, Amount | Concept (Monetary) | For Period | Credit | us-gaap:LitigationSettlementAmount |
| 273 | Purchase and Supply Commitment, Excluding Long-term Commitment [Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:SignificantPurchaseAndSupplyCommitmentExcludingLongtermCommitmentTextBlock | |
| 274 | Purchase Commitment, Excluding Long-term Commitment [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:PurchaseCommitmentExcludingLongtermCommitmentTableTextBlock | |
| 275 | Purchase Commitment, Excluding Long-term Commitment [Table] | Table | us-gaap:PurchaseCommitmentExcludingLongtermCommitmentTable | ||
| 276 | Purchase Commitment, Excluding Long-term Commitment [Axis] | Axis | us-gaap:PurchaseCommitmentExcludingLongtermCommitmentAxis | ||
| 277 | Purchase Commitment, Excluding Long-term Commitment [Domain] | Member | us-gaap:PurchaseCommitmentExcludingLongtermCommitmentDomain | ||
| 278 | Purchase Commitment [Member] | Member | us-gaap:PurchaseCommitmentMember | ||
| 279 | Purchase Commitment, Excluding Long-term Commitment [Line Items] | LineItems | us-gaap:PurchaseCommitmentExcludingLongtermCommitmentLineItems | ||
| 280 | Purchase Commitment, Description | Concept (Text/String) | For Period | us-gaap:SignificantPurchaseCommitmentDescription | |
| 281 | Purchase Commitment, Remaining Minimum Amount Committed | Concept (Monetary) | As Of | Credit | us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted |
| 282 | Supply Commitment [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:SupplyCommitmentTableTextBlock | |
| 283 | Supply Commitment [Table] | Table | us-gaap:SupplyCommitmentTable | ||
| 284 | Supply Commitment [Axis] | Axis | us-gaap:SupplyCommitmentAxis | ||
| 285 | Supply Commitment Arrangement [Domain] | Member | us-gaap:SupplyCommitmentArrangementMember | ||
| 286 | Supply Commitment [Member] | Member | us-gaap:SupplyCommitmentMember | ||
| 287 | Supply Commitment [Line Items] | LineItems | us-gaap:SupplyCommitmentLineItems | ||
| 288 | Supply Commitment, Remaining Minimum Amount Committed | Concept (Monetary) | As Of | Credit | us-gaap:SignificantSupplyCommitmentRemainingMinimumAmountCommitted |
| 289 | Supply Commitment, Description | Concept (Text/String) | For Period | us-gaap:SignificantSupplyCommitmentDescription | |
| 290 | Long-term Commitment (Excluding Unconditional Purchase Obligation) [Abstract] | Abstract | us-gaap:LongTermCommitmentExcludingUnconditionalPurchaseObligationAbstract | ||
| 291 | Long-term Purchase Commitment [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:LongTermPurchaseCommitmentTextBlock | |
| 292 | Long-term Purchase Commitment [Table] | Table | us-gaap:LongTermPurchaseCommitmentTable | ||
| 293 | Category of Item Purchased [Axis] | Axis | us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchasedAxis | ||
| 294 | Long-term Purchase Commitment, Category of Item Purchased [Domain] | Member | us-gaap:LongTermPurchaseCommitmentCategoryOfItemPurchasedDomain | ||
| 295 | Capital Addition Purchase Commitments [Member] | Member | us-gaap:CapitalAdditionsMember | ||
| 296 | Inventories [Member] | Member | us-gaap:InventoriesMember | ||
| 297 | Research and Development Arrangement [Member] | Member | us-gaap:ResearchAndDevelopmentArrangementMember | ||
| 298 | Long-term Purchase Commitment [Line Items] | LineItems | us-gaap:LongTermPurchaseCommitmentLineItems | ||
| 299 | Long-term Purchase Commitment, Description | Concept (Text/String) | For Period | us-gaap:LongTermPurchaseCommitmentDescription | |
| 300 | Long-term Purchase Commitment, Minimum Quantity Required | Concept (Integer) | For Period | us-gaap:LongTermPurchaseCommitmentMinimumQuantityRequired | |
| 301 | Long-term Purchase Commitment, Minimum Energy Volume Required | Concept (num:energyItemType) | For Period | us-gaap:LongTermPurchaseCommitmentMinimumEnergyVolumeRequired | |
| 302 | Long-term Purchase Commitment, Minimum Mass Required | Concept (num:massItemType) | For Period | us-gaap:LongTermPurchaseCommitmentMinimumMassRequired | |
| 303 | Long-term Purchase Commitment, Minimum Volume Required | Concept (num:volumeItemType) | For Period | us-gaap:LongTermPurchaseCommitmentMinimumVolumeRequired | |
| 304 | Long-term Purchase Commitment, Period | Concept (xbrli:durationItemType) | For Period | us-gaap:LongtermPurchaseCommitmentPeriod | |
| 305 | Long-term Purchase Commitment, Milestones | Concept (Text/String) | For Period | us-gaap:LongTermPurchaseCommitmentMilestones | |
| 306 | Long-term Purchase Commitment, Amount | Concept (Monetary) | For Period | Credit | us-gaap:LongTermPurchaseCommitmentAmount |
| 307 | Long-term Purchase Commitment, Specified Form of Payment | Concept (Text/String) | For Period | us-gaap:LongTermPurchaseCommitmentSpecifiedFormOfPayment | |
| 308 | Unconditional Purchase Obligations (Excluding Capital Stock Redemptions) [Abstract] | Abstract | us-gaap:UnconditionalPurchaseObligationsExcludingCapitalStockRedemptionsAbstract | ||
| 309 | Recorded Unconditional Purchase Obligations [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:RecordedUnconditionalPurchaseObligationsTextBlock | |
| 310 | Recorded Unconditional Purchase Obligation [Table] | Table | us-gaap:RecordedUnconditionalPurchaseObligationTable | ||
| 311 | Recorded Unconditional Purchase Obligation by Category of Item Purchased [Axis] | Axis | us-gaap:RecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis | ||
| 312 | Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain] | Member | us-gaap:UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain | ||
| 313 | Capital Addition Purchase Commitments [Member] | Member | us-gaap:CapitalAdditionsMember | ||
| 314 | Inventories [Member] | Member | us-gaap:InventoriesMember | ||
| 315 | Public Utilities, Inventory, Fuel [Member] | Member | us-gaap:PublicUtilitiesInventoryFuelMember | ||
| 316 | Research and Development Arrangement [Member] | Member | us-gaap:ResearchAndDevelopmentArrangementMember | ||
| 317 | Capacity [Member] | Member | us-gaap:CapacityMember | ||
| 318 | Airline Capacity Purchase Arrangements [Member] | Member | us-gaap:AirlineCapacityPurchaseArrangementsMember | ||
| 319 | Recorded Unconditional Purchase Obligation [Line Items] | LineItems | us-gaap:RecordedUnconditionalPurchaseObligationLineItems | ||
| 320 | Recorded Unconditional Purchase Obligation, Fiscal Year Maturity Schedule [Abstract] | Abstract | us-gaap:RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract | ||
| 321 | Recorded Unconditional Purchase Obligation Due in Next Twelve Months | Concept (Monetary) | As Of | Credit | us-gaap:RecordedUnconditionalPurchaseObligationDueWithinOneYear |
| 322 | Recorded Unconditional Purchase Obligation Due in Second Year | Concept (Monetary) | As Of | Credit | us-gaap:RecordedUnconditionalPurchaseObligationDueInSecondYear |
| 323 | Recorded Unconditional Purchase Obligation Due in Third Year | Concept (Monetary) | As Of | Credit | us-gaap:RecordedUnconditionalPurchaseObligationDueInThirdYear |
| 324 | Recorded Unconditional Purchase Obligation Due in Fourth Year | Concept (Monetary) | As Of | Credit | us-gaap:RecordedUnconditionalPurchaseObligationDueInFourthYear |
| 325 | Recorded Unconditional Purchase Obligation Due in Fifth Year | Concept (Monetary) | As Of | Credit | us-gaap:RecordedUnconditionalPurchaseObligationDueInFifthYear |
| 326 | Recorded Unconditional Purchase Obligation Due after Fifth Year | Concept (Monetary) | As Of | Credit | us-gaap:RecordedUnconditionalPurchaseObligationDueAfterFifthYear |
| 327 | Recorded Unconditional Purchase Obligation, Total | Concept (Monetary) | As Of | Credit | us-gaap:RecordedUnconditionalPurchaseObligation |
| 328 | Recorded Unconditional Purchase Obligation, Due in Remainder of Fiscal Year | Concept (Monetary) | As Of | Credit | us-gaap:RecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear |
| 329 | Recorded Unconditional Purchase Obligation, Rolling Maturity Schedule [Abstract] | Abstract | us-gaap:RecordedUnconditionalPurchaseObligationRollingMaturityScheduleAbstract | ||
| 330 | Recorded Unconditional Purchase Obligation, Due in Next Rolling Twelve Months | Concept (Monetary) | As Of | Credit | us-gaap:RecordedUnconditionalPurchaseObligationDueInNextRollingTwelveMonths |
| 331 | Recorded Unconditional Purchase Obligation, Due in Rolling Year Two | Concept (Monetary) | As Of | Credit | us-gaap:RecordedUnconditionalPurchaseObligationDueInRollingYearTwo |
| 332 | Recorded Unconditional Purchase Obligation, Due in Rolling Year Three | Concept (Monetary) | As Of | Credit | us-gaap:RecordedUnconditionalPurchaseObligationDueInRollingYearThree |
| 333 | Recorded Unconditional Purchase Obligation, Due in Rolling Year Four | Concept (Monetary) | As Of | Credit | us-gaap:RecordedUnconditionalPurchaseObligationDueInRollingYearFour |
| 334 | Recorded Unconditional Purchase Obligation, Due in Rolling Year Five | Concept (Monetary) | As Of | Credit | us-gaap:RecordedUnconditionalPurchaseObligationDueInRollingYearFive |
| 335 | Recorded Unconditional Purchase Obligation, Due in Rolling after Year Five | Concept (Monetary) | As Of | Credit | us-gaap:RecordedUnconditionalPurchaseObligationDueInRollingAfterYearFive |
| 336 | Recorded Unconditional Purchase Obligation, Total | Concept (Monetary) | As Of | Credit | us-gaap:RecordedUnconditionalPurchaseObligation |
| 337 | Recorded Unconditional Purchase Obligation, Amount of Maturities and Sinking Fund Requirements | Concept (Monetary) | As Of | Credit | us-gaap:RecordedUnconditionalPurchaseObligationAmountOfMaturitiesAndSinkingFundRequirements |
| 338 | Recorded Unconditional Purchase Obligation, Nonfinancial Assets Pledged as Security, Description | Concept (Text/String) | For Period | us-gaap:RecordedUnconditionalPurchaseObligationNonfinancialAssetsPledgedAsSecurityDescription | |
| 339 | Recorded Unconditional Purchase Obligation, Nonfinancial Assets Pledged as Security, Value | Concept (Monetary) | As Of | Debit | us-gaap:RecordedUnconditionalPurchaseObligationNonfinancialAssetsPledgedAsSecurityValue |
| 340 | Recorded Unconditional Purchase Obligation, Minimum Quantity Required | Concept (Decimal) | As Of | us-gaap:RecordedUnconditionalPurchaseObligationMinimumQuantityRequired | |
| 341 | Unrecorded Unconditional Purchase Obligations Disclosure [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock | |
| 342 | Unrecorded Unconditional Purchase Obligation [Table] | Table | us-gaap:UnrecordedUnconditionalPurchaseObligationTable | ||
| 343 | Unrecorded Unconditional Purchase Obligation by Category of Item Purchased [Axis] | Axis | us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis | ||
| 344 | Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain] | Member | us-gaap:UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain | ||
| 345 | Capital Addition Purchase Commitments [Member] | Member | us-gaap:CapitalAdditionsMember | ||
| 346 | Inventories [Member] | Member | us-gaap:InventoriesMember | ||
| 347 | Public Utilities, Inventory, Fuel [Member] | Member | us-gaap:PublicUtilitiesInventoryFuelMember | ||
| 348 | Research and Development Arrangement [Member] | Member | us-gaap:ResearchAndDevelopmentArrangementMember | ||
| 349 | Capacity [Member] | Member | us-gaap:CapacityMember | ||
| 350 | Airline Capacity Purchase Arrangements [Member] | Member | us-gaap:AirlineCapacityPurchaseArrangementsMember | ||
| 351 | Unrecorded Unconditional Purchase Obligation [Line Items] | LineItems | us-gaap:UnrecordedUnconditionalPurchaseObligationLineItems | ||
| 352 | Unrecorded Unconditional Purchase Obligation, Description | Concept (Text/String) | For Period | us-gaap:UnrecordedUnconditionalPurchaseObligationDescription | |
| 353 | Term of Unrecorded Unconditional Purchase Obligation | Concept (Text/String) | For Period | us-gaap:TermOfUnrecordedUnconditionalPurchaseObligation | |
| 354 | Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] | Abstract | us-gaap:UnrecordedUnconditionalPurchaseObligationAbstract | ||
| 355 | Unrecorded Unconditional Purchase Obligation, Due in Next Twelve Months | Concept (Monetary) | As Of | Credit | us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary |
| 356 | Unrecorded Unconditional Purchase Obligation, Due within Two Years | Concept (Monetary) | As Of | Credit | us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary |
| 357 | Unrecorded Unconditional Purchase Obligation, Due within Three Years | Concept (Monetary) | As Of | Credit | us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary |
| 358 | Unrecorded Unconditional Purchase Obligation, Due within Four Years | Concept (Monetary) | As Of | Credit | us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary |
| 359 | Unrecorded Unconditional Purchase Obligation, Due within Five Years | Concept (Monetary) | As Of | Credit | us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary |
| 360 | Unrecorded Unconditional Purchase Obligation, Due after Five Years | Concept (Monetary) | As Of | Credit | us-gaap:UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears |
| 361 | Unrecorded Unconditional Purchase Obligation, Total | Concept (Monetary) | As Of | Credit | us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount |
| 362 | Unrecorded Unconditional Purchase Obligation, Due in Remainder of Fiscal Year | Concept (Monetary) | As Of | Credit | us-gaap:UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear |
| 363 | Unrecorded Unconditional Purchase Obligation, Rolling Maturity [Abstract] | Abstract | us-gaap:UnrecordedUnconditionalPurchaseObligationRollingMaturityAbstract | ||
| 364 | Unrecorded Unconditional Purchase Obligation, Due in Next Rolling Twelve Months | Concept (Monetary) | As Of | Credit | us-gaap:UnrecordedUnconditionalPurchaseObligationDueInNextRollingTwelveMonths |
| 365 | Unrecorded Unconditional Purchase Obligation, Due in Rolling Year Two | Concept (Monetary) | As Of | Credit | us-gaap:UnrecordedUnconditionalPurchaseObligationDueInRollingYearTwo |
| 366 | Unrecorded Unconditional Purchase Obligation, Due in Rolling Year Three | Concept (Monetary) | As Of | Credit | us-gaap:UnrecordedUnconditionalPurchaseObligationDueInRollingYearThree |
| 367 | Unrecorded Unconditional Purchase Obligation, Due in Rolling Year Four | Concept (Monetary) | As Of | Credit | us-gaap:UnrecordedUnconditionalPurchaseObligationDueInRollingYearFour |
| 368 | Unrecorded Unconditional Purchase Obligation, Due in Rolling Year Five | Concept (Monetary) | As Of | Credit | us-gaap:UnrecordedUnconditionalPurchaseObligationDueInRollingYearFive |
| 369 | Unrecorded Unconditional Purchase Obligation, Due in Rolling after Year Five | Concept (Monetary) | As Of | Credit | us-gaap:UnrecordedUnconditionalPurchaseObligationDueInRollingAfterYearFive |
| 370 | Unrecorded Unconditional Purchase Obligation, Total | Concept (Monetary) | As Of | Credit | us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount |
| 371 | Unrecorded Unconditional Purchase Obligation, Nature of Variable Components | Concept (Text/String) | For Period | us-gaap:UnrecordedUnconditionalPurchaseObligationNatureOfVariableComponents | |
| 372 | Unrecorded Unconditional Purchase Obligation, Change of Amount as Result of Variable Components | Concept (Monetary) | As Of | Credit | us-gaap:UnrecordedUnconditionalPurchaseObligationChangeOfAmountAsResultOfVariableComponents |
| 373 | Unrecorded Unconditional Purchase Obligation, Purchases | Concept (Monetary) | For Period | Debit | us-gaap:UnrecordedUnconditionalPurchaseObligationPurchases |
| 374 | Unrecorded Unconditional Purchase Obligation, Imputed Interest | Concept (Monetary) | As Of | Debit | us-gaap:UnrecordedUnconditionalPurchaseObligationImputedInterest |
| 375 | Unrecorded Unconditional Purchase Obligation, Minimum Quantity Required | Concept (Decimal) | As Of | us-gaap:UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired | |
| 376 | Unrecorded Unconditional Purchase Obligation, Period Quantity Purchased | Concept (Decimal) | For Period | us-gaap:UnrecordedUnconditionalPurchaseObligationPeriodQuantityPurchased | |
| 377 | Unrecorded Unconditional Purchase Obligation, Maximum Quantity | Concept (Decimal) | As Of | us-gaap:UnrecordedUnconditionalPurchaseObligationMaximumQuantity | |
| 378 | Other Commitments [Abstract] | Abstract | us-gaap:OtherCommitmentsAbstract | ||
| 379 | Other Commitments [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:OtherCommitmentsTableTextBlock | |
| 380 | Other Commitments [Table] | Table | us-gaap:OtherCommitmentsTable | ||
| 381 | Other Commitments [Axis] | Axis | us-gaap:OtherCommitmentsAxis | ||
| 382 | Other Commitments [Domain] | Member | us-gaap:OtherCommitmentsDomain | ||
| 383 | Other Commitments [Line Items] | LineItems | us-gaap:OtherCommitmentsLineItems | ||
| 384 | Other Commitments, Description | Concept (Text/String) | For Period | us-gaap:OtherCommitmentsDescription | |
| 385 | Other Commitment, Fiscal Year Maturity [Abstract] | Abstract | us-gaap:OtherCommitmentFiscalYearMaturityAbstract | ||
| 386 | Other Commitment, Due in Next Twelve Months | Concept (Monetary) | As Of | Credit | us-gaap:OtherCommitmentDueInNextTwelveMonths |
| 387 | Other Commitment, Due in Second and Third Year [Abstract] | Abstract | us-gaap:OtherCommitmentDueInSecondAndThirdYearAbstract | ||
| 388 | Other Commitment, Due in Second Year | Concept (Monetary) | As Of | Credit | us-gaap:OtherCommitmentDueInSecondYear |
| 389 | Other Commitment, Due in Third Year | Concept (Monetary) | As Of | Credit | us-gaap:OtherCommitmentDueInThirdYear |
| 390 | Other Commitment, Due in Second and Third Year, Total | Concept (Monetary) | As Of | Credit | us-gaap:OtherCommitmentDueInSecondAndThirdYear |
| 391 | Other Commitment, Due in Fourth and Fifth Year [Abstract] | Abstract | us-gaap:OtherCommitmentDueInFourthAndFifthYearAbstract | ||
| 392 | Other Commitment, Due in Fourth Year | Concept (Monetary) | As Of | Credit | us-gaap:OtherCommitmentDueInFourthYear |
| 393 | Other Commitment, Due in Fifth Year | Concept (Monetary) | As Of | Credit | us-gaap:OtherCommitmentDueInFifthYear |
| 394 | Other Commitment, Due in Fourth and Fifth Year, Total | Concept (Monetary) | As Of | Credit | us-gaap:OtherCommitmentDueInFourthAndFifthYear |
| 395 | Other Commitment, Due after Fifth Year | Concept (Monetary) | As Of | Credit | us-gaap:OtherCommitmentDueAfterFifthYear |
| 396 | Other Commitment, Total | Concept (Monetary) | As Of | Credit | us-gaap:OtherCommitment |
| 397 | Other Commitments, Future Minimum Payments, Remainder of Fiscal Year | Concept (Monetary) | As Of | Credit | us-gaap:OtherCommitmentsFutureMinimumPaymentsRemainderOfFiscalYear |
| 398 | Registration Payment Arrangement [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:RegistrationPaymentArrangementTextBlock | |
| 399 | Registration Payment Arrangement [Table] | Table | us-gaap:RegistrationPaymentArrangementTable | ||
| 400 | Balance Sheet Location [Axis] | Axis | us-gaap:BalanceSheetLocationAxis | ||
| 401 | Balance Sheet Location [Domain] | Member | us-gaap:BalanceSheetLocationDomain | ||
| 402 | Other Assets [Member] | Member | us-gaap:OtherAssetsMember | ||
| 403 | Other Current Assets [Member] | Member | us-gaap:OtherCurrentAssetsMember | ||
| 404 | Other Noncurrent Assets [Member] | Member | us-gaap:OtherNoncurrentAssetsMember | ||
| 405 | Other Liabilities [Member] | Member | us-gaap:OtherLiabilitiesMember | ||
| 406 | Other Current Liabilities [Member] | Member | us-gaap:OtherCurrentLiabilitiesMember | ||
| 407 | Other Noncurrent Liabilities [Member] | Member | us-gaap:OtherNoncurrentLiabilitiesMember | ||
| 408 | Other Investments [Member] | Member | us-gaap:OtherInvestmentsMember | ||
| 409 | Contract Holder Funds [Member] | Member | us-gaap:ContractHolderFundsMember | ||
| 410 | Accounts Payable and Accrued Liabilities [Member] | Member | us-gaap:AccountsPayableAndAccruedLiabilitiesMember | ||
| 411 | Prepaid Expenses and Other Current Assets [Member] | Member | us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember | ||
| 412 | Income Statement Location [Axis] | Axis | us-gaap:IncomeStatementLocationAxis | ||
| 413 | Income Statement Location [Domain] | Member | us-gaap:IncomeStatementLocationDomain | ||
| 414 | Sales [Member] | Member | us-gaap:SalesMember | ||
| 415 | Trading Revenue [Member] | Member | us-gaap:TradingRevenueMember | ||
| 416 | Cost of Sales [Member] | Member | us-gaap:CostOfSalesMember | ||
| 417 | Principal or Proprietary Transactions [Member] | Member | us-gaap:PrincipalOrProprietaryTransactionsMember | ||
| 418 | Asset Management Income [Member] | Member | us-gaap:AssetManagementIncomeMember | ||
| 419 | Other Income [Member] | Member | us-gaap:OtherIncomeMember | ||
| 420 | Interest Income [Member] | Member | us-gaap:InterestIncomeMember | ||
| 421 | Investment Income [Member] | Member | us-gaap:InvestmentIncomeMember | ||
| 422 | Operating Income (Loss) [Member] | Member | us-gaap:OperatingIncomeLossMember | ||
| 423 | Other Operating Income (Expense) [Member] | Member | us-gaap:OtherOperatingIncomeExpenseMember | ||
| 424 | Interest Expense [Member] | Member | us-gaap:InterestExpenseMember | ||
| 425 | Operating Expense [Member] | Member | us-gaap:OperatingExpenseMember | ||
| 426 | Other Expense [Member] | Member | us-gaap:OtherExpenseMember | ||
| 427 | Gain (Loss) on Derivative Instruments [Member] | Member | us-gaap:GainLossOnDerivativeInstrumentsMember | ||
| 428 | Gain (Loss) on Investments [Member] | Member | us-gaap:GainLossOnInvestmentsMember1 | ||
| 429 | Investment Income (Expense) [Member] | Member | us-gaap:InvestmentIncomeExpenseMember | ||
| 430 | Nonoperating Income (Expense) [Member] | Member | us-gaap:NonoperatingIncomeExpenseMember | ||
| 431 | Other Nonoperating Income (Expense) [Member] | Member | us-gaap:OtherNonoperatingIncomeExpenseMember | ||
| 432 | Foreign Currency Gain (Loss) [Member] | Member | us-gaap:ForeignCurrencyGainLossMember | ||
| 433 | Sale of Subsidiary Gain (Loss) [Member] | Member | us-gaap:SaleOfSubsidiaryGainLossMember | ||
| 434 | Selling, General and Administrative Expenses [Member] | Member | us-gaap:SellingGeneralAndAdministrativeExpensesMember | ||
| 435 | Selling and Marketing Expense [Member] | Member | us-gaap:SellingAndMarketingExpenseMember | ||
| 436 | General and Administrative Expense [Member] | Member | us-gaap:GeneralAndAdministrativeExpenseMember | ||
| 437 | Registration Payment Arrangement by Arrangement [Axis] | Axis | us-gaap:RegistrationPaymentArrangementByArrangementAxis | ||
| 438 | Registration Payment Arrangement, Arrangement [Domain] | Member | us-gaap:RegistrationPaymentArrangementArrangementDomain | ||
| 439 | Registration Payment Arrangement [Line Items] | LineItems | us-gaap:RegistrationPaymentArrangementLineItems | ||
| 440 | Registration Payment Arrangement, Term | Concept (Text/String) | For Period | us-gaap:RegistrationPaymentArrangementTerm | |
| 441 | Registration Payment Arrangement, Subject Financial Instrument | Concept (Text/String) | For Period | us-gaap:RegistrationPaymentArrangementSubjectFinancialInstrument | |
| 442 | Registration Payment Arrangement, Event to Transfer Consideration | Concept (Text/String) | For Period | us-gaap:RegistrationPaymentArrangementEventToTransferConsideration | |
| 443 | Registration Payment Arrangement, Settlement Alternatives | Concept (Text/String) | For Period | us-gaap:RegistrationPaymentArrangementSettlementAlternatives | |
| 444 | Registration Payment Arrangement, Maximum Potential Consideration | Concept (Monetary) | As Of | Credit | us-gaap:RegistrationPaymentArrangementMaximumPotentialConsideration |
| 445 | Registration Payment Arrangement, Unlimited Consideration | Concept (Text/String) | For Period | us-gaap:RegistrationPaymentArrangementUnlimitedConsideration | |
| 446 | Registration Payment Arrangement, Accrual Carrying Value | Concept (Monetary) | As Of | Credit | us-gaap:RegistrationPaymentArrangementAccrualCarryingValue |
| 447 | Registration Payment Arrangement, Gains and Losses | Concept (Monetary) | For Period | Credit | us-gaap:RegistrationPaymentArrangementGainsAndLosses |
| 448 | Contractual Obligation, Fiscal Year Maturity Schedule [Abstract] | Abstract | us-gaap:ContractualObligationFiscalYearMaturityScheduleAbstract | ||
| 449 | Contractual Obligation, Fiscal Year Maturity Schedule [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ContractualObligationFiscalYearMaturityScheduleTableTextBlock | |
| 450 | Long-term Debt, Fiscal Year Maturity [Abstract] | Abstract | us-gaap:LongTermDebtByMaturityAbstract | ||
| 451 | Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths |
| 452 | Long-term Debt, Maturing in Years Two and Three [Abstract] | Abstract | us-gaap:LongTermDebtMaturingInYearsTwoAndThreeAbstract | ||
| 453 | Long-term Debt, Maturities, Repayments of Principal in Year Two | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo |
| 454 | Long-term Debt, Maturities, Repayments of Principal in Year Three | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree |
| 455 | Long-term Debt, Maturing in Years Two and Three, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturingInYearsTwoAndThree |
| 456 | Long-term Debt, Maturing in Years Four and Five [Abstract] | Abstract | us-gaap:LongTermDebtMaturingInYearsFourAndFiveAbstract | ||
| 457 | Long-term Debt, Maturities, Repayments of Principal in Year Four | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour |
| 458 | Long-term Debt, Maturities, Repayments of Principal in Year Five | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive |
| 459 | Long-term Debt, Maturing in Years Four and Five, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturingInYearsFourAndFive |
| 460 | Long-term Debt, Maturities, Repayments of Principal after Year Five | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive |
| 461 | Long-term Debt, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebt |
| 462 | Long-term Debt, Maturities, Repayments of Principal, Remainder of Fiscal Year | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear |
| 463 | Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] | Abstract | us-gaap:CapitalLeasesFutureMinimumPaymentsDueAbstract | ||
| 464 | Capital Leases, Future Minimum Payments, Remainder of Fiscal Year | Concept (Monetary) | As Of | Credit | us-gaap:CapitalLeasesFutureMinimumPaymentsRemainderOfFiscalYear |
| 465 | Capital Leases, Future Minimum Payments Due, Next Twelve Months | Concept (Monetary) | As Of | Credit | us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent |
| 466 | Capital Leases, Future Minimum Payments Due in Two and Three Years [Abstract] | Abstract | us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoAndThreeYearsAbstract | ||
| 467 | Capital Leases, Future Minimum Payments Due in Two Years | Concept (Monetary) | As Of | Credit | us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoYears |
| 468 | Capital Leases, Future Minimum Payments Due in Three Years | Concept (Monetary) | As Of | Credit | us-gaap:CapitalLeasesFutureMinimumPaymentsDueInThreeYears |
| 469 | Capital Leases, Future Minimum Payments Due in Two and Three Years, Total | Concept (Monetary) | As Of | Credit | us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoAndThreeYears |
| 470 | Capital Leases, Future Minimum Payments Due in Four and Five Years [Abstract] | Abstract | us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourAndFiveYearsAbstract | ||
| 471 | Capital Leases, Future Minimum Payments Due in Four Years | Concept (Monetary) | As Of | Credit | us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourYears |
| 472 | Capital Leases, Future Minimum Payments Due in Five Years | Concept (Monetary) | As Of | Credit | us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFiveYears |
| 473 | Capital Leases, Future Minimum Payments Due in Four and Five Years, Total | Concept (Monetary) | As Of | Credit | us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourAndFiveYears |
| 474 | Capital Leases, Future Minimum Payments Due Thereafter | Concept (Monetary) | As Of | Credit | us-gaap:CapitalLeasesFutureMinimumPaymentsDueThereafter |
| 475 | Capital Leases, Future Minimum Payments Due, Total | Concept (Monetary) | As Of | Credit | us-gaap:CapitalLeasesFutureMinimumPaymentsDue |
| 476 | Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] | Abstract | us-gaap:OperatingLeasesFutureMinimumPaymentsDueAbstract | ||
| 477 | Operating Leases, Future Minimum Payments Due, Next Twelve Months | Concept (Monetary) | As Of | Credit | us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent |
| 478 | Operating Leases, Future Minimum Payments, Remainder of Fiscal Year | Concept (Monetary) | As Of | Credit | us-gaap:OperatingLeasesFutureMinimumPaymentsRemainderOfFiscalYear |
| 479 | Operating Leases, Future Minimum Payments, Due in Two and Three Years [Abstract] | Abstract | us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoAndThreeYearsAbstract | ||
| 480 | Operating Leases, Future Minimum Payments, Due in Two Years | Concept (Monetary) | As Of | Credit | us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears |
| 481 | Operating Leases, Future Minimum Payments, Due in Three Years | Concept (Monetary) | As Of | Credit | us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears |
| 482 | Operating Leases, Future Minimum Payments, Due in Two and Three Years, Total | Concept (Monetary) | As Of | Credit | us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoAndThreeYears |
| 483 | Operating Leases, Future Minimum Payments, Due in Four and Five Years [Abstract] | Abstract | us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourAndFiveYearsAbstract | ||
| 484 | Operating Leases, Future Minimum Payments, Due in Four Years | Concept (Monetary) | As Of | Credit | us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears |
| 485 | Operating Leases, Future Minimum Payments, Due in Five Years | Concept (Monetary) | As Of | Credit | us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears |
| 486 | Operating Leases, Future Minimum Payments, Due in Four and Five Years, Total | Concept (Monetary) | As Of | Credit | us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourAndFiveYears |
| 487 | Operating Leases, Future Minimum Payments, Due Thereafter | Concept (Monetary) | As Of | Credit | us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter |
| 488 | Operating Leases, Future Minimum Payments Due, Total | Concept (Monetary) | As Of | Credit | us-gaap:OperatingLeasesFutureMinimumPaymentsDue |
| 489 | Purchase Obligation, Fiscal Year Maturity [Abstract] | Abstract | us-gaap:PurchaseObligationFiscalYearMaturityAbstract | ||
| 490 | Purchase Obligation, Due in Next Twelve Months | Concept (Monetary) | As Of | Credit | us-gaap:PurchaseObligationDueInNextTwelveMonths |
| 491 | Purchase Obligation, Due in Second and Third Year [Abstract] | Abstract | us-gaap:PurchaseObligationDueInSecondAndThirdYearAbstract | ||
| 492 | Purchase Obligation, Due in Second Year | Concept (Monetary) | As Of | Credit | us-gaap:PurchaseObligationDueInSecondYear |
| 493 | Purchase Obligation, Due in Third Year | Concept (Monetary) | As Of | Credit | us-gaap:PurchaseObligationDueInThirdYear |
| 494 | Purchase Obligation, Due in Second and Third Year, Total | Concept (Monetary) | As Of | Credit | us-gaap:PurchaseObligationDueInSecondAndThirdYear |
| 495 | Purchase Obligation, Due in Fourth and Fifth Year [Abstract] | Abstract | us-gaap:PurchaseObligationDueInFourthAndFifthYearAbstract | ||
| 496 | Purchase Obligation, Due in Fourth Year | Concept (Monetary) | As Of | Credit | us-gaap:PurchaseObligationDueInFourthYear |
| 497 | Purchase Obligation, Due in Fifth Year | Concept (Monetary) | As Of | Credit | us-gaap:PurchaseObligationDueInFifthYear |
| 498 | Purchase Obligation, Due in Fourth and Fifth Year, Total | Concept (Monetary) | As Of | Credit | us-gaap:PurchaseObligationDueInFourthAndFifthYear |
| 499 | Purchase Obligation, Due after Fifth Year | Concept (Monetary) | As Of | Credit | us-gaap:PurchaseObligationDueAfterFifthYear |
| 500 | Purchase Obligation, Total | Concept (Monetary) | As Of | Credit | us-gaap:PurchaseObligation |
| 501 | Purchase Obligation, Future Minimum Payments, Remainder of Fiscal Year | Concept (Monetary) | As Of | Credit | us-gaap:PurchaseObligationFutureMinimumPaymentsRemainderOfFiscalYear |
| 502 | Contractual Obligation, Fiscal Year Maturity [Abstract] | Abstract | us-gaap:ContractualObligationFiscalYearMaturityAbstract | ||
| 503 | Contractual Obligation, Due in Next Fiscal Year | Concept (Monetary) | As Of | Credit | us-gaap:ContractualObligationDueInNextTwelveMonths |
| 504 | Contractual Obligation, Due in Second and Third Year [Abstract] | Abstract | us-gaap:ContractualObligationDueInSecondAndThirdYearAbstract | ||
| 505 | Contractual Obligation, Due in Second Year | Concept (Monetary) | As Of | Credit | us-gaap:ContractualObligationDueInSecondYear |
| 506 | Contractual Obligation, Due in Third Year | Concept (Monetary) | As Of | Credit | us-gaap:ContractualObligationDueInThirdYear |
| 507 | Contractual Obligation, Due in Second and Third Year, Total | Concept (Monetary) | As Of | Credit | us-gaap:ContractualObligationDueInSecondAndThirdYear |
| 508 | Contractual Obligation, Due in Fourth and Fifth Year [Abstract] | Abstract | us-gaap:ContractualObligationDueInFourthAndFifthYearAbstract | ||
| 509 | Contractual Obligation, Due in Fourth Year | Concept (Monetary) | As Of | Credit | us-gaap:ContractualObligationDueInFourthYear |
| 510 | Contractual Obligation, Due in Fifth Year | Concept (Monetary) | As Of | Credit | us-gaap:ContractualObligationDueInFifthYear |
| 511 | Contractual Obligation, Due in Fourth and Fifth Year, Total | Concept (Monetary) | As Of | Credit | us-gaap:ContractualObligationDueInFourthAndFifthYear |
| 512 | Contractual Obligation, Due after Fifth Year | Concept (Monetary) | As Of | Credit | us-gaap:ContractualObligationDueAfterFifthYear |
| 513 | Contractual Obligation, Total | Concept (Monetary) | As Of | Credit | us-gaap:ContractualObligation |
| 514 | Contractual Obligation, Future Minimum Payments Due, Remainder of Fiscal Year | Concept (Monetary) | As Of | Credit | us-gaap:ContractualObligationFutureMinimumPaymentsDueRemainderOfFiscalYear |
| 515 | Disclosure Text Block Supplement [Abstract] | Abstract | us-gaap:DisclosureTextBlockSupplementAbstract | ||
| 516 | Legal Matters and Contingencies [Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:LegalMattersAndContingenciesTextBlock | |
| 517 | Commitments Contingencies and Guarantees [Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:CommitmentsContingenciesAndGuaranteesTextBlock | |
| 518 | Commitments Disclosure [Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:CommitmentsDisclosureTextBlock |