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ASU 2016-02 Transition [Abstract]

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Name	ASU201602TransitionAbstract
Namespace	http://fasb.org/us-gaap/2020-01-31
Prefix	us-gaap
Data type	xbrli:stringItemType
Period type	duration
Substitution Group	xbrli:item
Balance	None
Nillable	True
Abstract	True

Text	Lang	Role	Container role
ASU 2016-02 Transition [Abstract]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link

Name	Relation Type	Role
Leases of Lessee Disclosure [Text Block] `us-gaap:LeasesOfLesseeDisclosureTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Lease Obligations, Current `us-gaap:CapitalLeaseObligationsCurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Lease Obligations, Noncurrent `us-gaap:CapitalLeaseObligationsNoncurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Lease Obligations `us-gaap:CapitalLeaseObligations`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Lease Obligations [Abstract] `us-gaap:CapitalLeaseObligationsAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Long-term Debt and Capital Lease Obligations, Repayments of Principal in Next Twelve Months `us-gaap:LongTermDebtAndCapitalLeaseObligationsRepaymentsOfPrincipalInNextTwelveMonths`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Maturities of Long-term Debt and Capital Lease Obligations [Abstract] `us-gaap:MaturitiesOfLongtermDebtAndCapitalLeaseObligationsAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Years Two and Three [Abstract] `us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearsTwoAndThreeAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Year Two `us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearTwo`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Year Three `us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearThree`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Years Two and Three `us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearsTwoAndThree`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Years Four and Five [Abstract] `us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearsFourAndFiveAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Year Four `us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearFour`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Year Five `us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearFive`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Years Four and Five `us-gaap:LongtermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearsFourAndFive`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal after Year Five `us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalAfterYearFive`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal Remainder of Fiscal Year `us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Lease Obligations [Member] `us-gaap:CapitalLeaseObligationsMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Leases of Lessor Disclosure [Text Block] `us-gaap:LeasesOfLessorDisclosureTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Description of Lessee Leasing Arrangements, Operating Leases `us-gaap:DescriptionOfLesseeLeasingArrangementsOperatingLeases`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments Due, Next Twelve Months `us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Schedule of Property Subject to or Available for Operating Lease [Table Text Block] `us-gaap:ScheduleOfPropertySubjectToOrAvailableForOperatingLeaseTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due in Two and Three Years [Abstract] `us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoAndThreeYearsAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due in Two Years `us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due in Three Years `us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due in Two and Three Years `us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoAndThreeYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due in Four and Five Years [Abstract] `us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourAndFiveYearsAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due in Four Years `us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due in Five Years `us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due in Four and Five Years `us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourAndFiveYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due Thereafter `us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments Due `us-gaap:OperatingLeasesFutureMinimumPaymentsDue`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] `us-gaap:OperatingLeasesFutureMinimumPaymentsDueAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Remainder of Fiscal Year `us-gaap:OperatingLeasesFutureMinimumPaymentsRemainderOfFiscalYear`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments Due, Rolling Maturity [Abstract] `us-gaap:OperatingLeasesFutureMinimumPaymentsDueRollingMaturityAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Schedule of Operating Leased Assets [Table] `us-gaap:ScheduleOfOperatingLeasedAssetsTable`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leased Assets [Line Items] `us-gaap:OperatingLeasedAssetsLineItems`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Lessee, Operating Lease, Disclosure [Table Text Block] `us-gaap:OperatingLeasesOfLesseeDisclosureTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Rent Expense, Net [Abstract] `us-gaap:OperatingLeasesRentExpenseAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Rent Expense, Minimum Rentals `us-gaap:OperatingLeasesRentExpenseMinimumRentals`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Rent Expense, Contingent Rentals `us-gaap:OperatingLeasesRentExpenseContingentRentals`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Rent Expense, Sublease Rentals `us-gaap:OperatingLeasesRentExpenseSubleaseRentals1`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Rent Expense, Net `us-gaap:OperatingLeasesRentExpenseNet`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments Due, Future Minimum Sublease Rentals `us-gaap:OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Indemnification Agreements, Description `us-gaap:OperatingLeasesIndemnificationAgreementsDescription`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases of Lessee, Contingent Rentals, Description of Variable Rate Basis `us-gaap:OperatingLeasesOfLesseeContingentRentalsDescriptionOfVariableRateBasis`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases of Lessee, Contingent Rentals, Basis Spread on Variable Rate `us-gaap:OperatingLeasesOfLesseeContingentRentalsBasisSpreadOnVariableRate`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Leases, Operating [Abstract] `us-gaap:LeasesOperatingAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Description of Lessor Leasing Arrangements, Operating Leases `us-gaap:DescriptionOfLessorLeasingArrangementsOperatingLeases`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Assets Held under Capital Leases [Member] `us-gaap:AssetsHeldUnderCapitalLeasesMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Major Property Class [Axis] `us-gaap:MajorPropertyClassAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due in Rolling after Year Five `us-gaap:OperatingLeasesFutureMinimumPaymentsDueInRollingAfterYearFive`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due in Rolling Year Five `us-gaap:OperatingLeasesFutureMinimumPaymentsDueInRollingYearFive`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due in Rolling Year Four `us-gaap:OperatingLeasesFutureMinimumPaymentsDueInRollingYearFour`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due in Rolling Year Four and Five `us-gaap:OperatingLeasesFutureMinimumPaymentsDueInRollingYearFourAndFive`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due in Rolling Year Four and Five [Abstract] `us-gaap:OperatingLeasesFutureMinimumPaymentsDueInRollingYearFourAndFiveAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due in Rolling Year Three `us-gaap:OperatingLeasesFutureMinimumPaymentsDueInRollingYearThree`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due in Rolling Year Two `us-gaap:OperatingLeasesFutureMinimumPaymentsDueInRollingYearTwo`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due in Rolling Year Two and Three `us-gaap:OperatingLeasesFutureMinimumPaymentsDueInRollingYearTwoAndThree`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Due in Rolling Year Two and Three [Abstract] `us-gaap:OperatingLeasesFutureMinimumPaymentsDueInRollingYearTwoAndThreeAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments, Next Rolling Twelve Months `us-gaap:OperatingLeasesFutureMinimumPaymentsNextRollingTwelveMonths`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Major Property Class [Domain] `us-gaap:MajorPropertyClassDomain`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Property Subject to or Available for Operating Lease [Axis] `us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Property Subject to or Available for Operating Lease [Domain] `us-gaap:PropertySubjectToOrAvailableForOperatingLeaseDomain`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Property Subject to Operating Lease [Member] `us-gaap:PropertySubjectToOperatingLeaseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Property Available for Operating Lease [Member] `us-gaap:PropertyAvailableForOperatingLeaseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Property Subject to or Available for Operating Lease [Line Items] `us-gaap:PropertySubjectToOrAvailableForOperatingLeaseLineItems`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Property Subject to or Available for Operating Lease, Net [Abstract] `us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNetAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Property Subject to or Available for Operating Lease, Gross `us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Property Subject to or Available for Operating Lease, Accumulated Depreciation `us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Property Subject to or Available for Operating Lease, Net `us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNet`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Property Subject to or Available for Operating Lease, Number of Units `us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Property Subject to or Available for Operating Lease, by Major Property Class [Table] `us-gaap:PropertySubjectToOrAvailableForOperatingLeaseByMajorPropertyClassTable`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Income Statement, Minimum Lease Revenue `us-gaap:OperatingLeasesIncomeStatementMinimumLeaseRevenue`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Income Statement, Contingent Revenue `us-gaap:OperatingLeasesIncomeStatementContingentRevenue`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Income Statement, Percentage Revenue `us-gaap:PercentageRent`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Income Statement, Sublease Revenue `us-gaap:OperatingLeasesIncomeStatementSubleaseRevenue`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Income Statement, Lease Revenue `us-gaap:OperatingLeasesIncomeStatementLeaseRevenue`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Income Statement, Initial Direct Costs `us-gaap:OperatingLeasesIncomeStatementInitialDirectCosts`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Income Statement, Depreciation Expense on Property Subject to or Held-for-lease `us-gaap:OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Income Statement, Carrying Amount at Lease Inception Exceeds Fair Value `us-gaap:OperatingLeasesIncomeStatementCarryingAmountAtLeaseInceptionExceedsFairValue`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Income Statement, Lease Revenue [Abstract] `us-gaap:OperatingLeasesIncomeStatementLeaseRevenueAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Income Statement [Abstract] `us-gaap:OperatingLeasesIncomeStatementAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Income Statement, Lease Revenue `us-gaap:CapitalLeasesIncomeStatementLeaseRevenue`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Income Statement, Sales Type Lease Revenue `us-gaap:CapitalLeasesIncomeStatementSalesTypeLeaseRevenue`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Income Statement, Direct Financing Lease Revenue `us-gaap:CapitalLeasesIncomeStatementDirectFinancingLeaseRevenue`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Income Statement, Lease Revenue, Income Statement of Lessor [Abstract] `us-gaap:CapitalLeasesIncomeStatementLeaseRevenueIncomeStatementOfLessorAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases of Lessor, Contingent Rentals, Description of Variable Rate Basis `us-gaap:CapitalLeasesOfLessorContingentRentalsDescriptionOfVariableRateBasis`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases of Lessor, Contingent Rentals, Basis Spread on Variable Rate `us-gaap:CapitalLeasesOfLessorContingentRentalsBasisSpreadOnVariableRate`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Contingent Rental Payments Received `us-gaap:CapitalLeasesContingentRentalPaymentsReceived`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases of Lessor, Contingent Rentals, Description of Variable Rate Basis `us-gaap:OperatingLeasesOfLessorContingentRentalsDescriptionOfVariableRateBasis`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases of Lessor, Contingent Rentals, Basis Spread on Variable Rate `us-gaap:OperatingLeasesOfLessorContingentRentalsBasisSpreadOnVariableRate`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Description of Lessor Leasing Arrangements, Capital Leases `us-gaap:DescriptionOfLessorLeasingArrangementsCapitalLeases`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments Receivable [Abstract] `us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments Receivable, Current `us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableCurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments Receivable, in Two Years `us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments Receivable, in Three Years `us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments Receivable, in Four Years `us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableInFourYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments Receivable, in Five Years `us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments Receivable, Thereafter `us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableThereafter`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments Receivable `us-gaap:OperatingLeasesFutureMinimumPaymentsReceivable`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Future Minimum Payments Receivable, Remainder of Fiscal Year `us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableRemainderOfFiscalYear`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Description of Lessee Leasing Arrangements, Capital Leases `us-gaap:DescriptionOfLesseeLeasingArrangementsCapitalLeases`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Contingent Rental Payments Due `us-gaap:CapitalLeasesContingentRentalPaymentsDue`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases of Lessee, Contingent Rentals, Description of Variable Rate Basis `us-gaap:CapitalLeasesOfLesseeContingentRentalsDescriptionOfVariableRateBasis`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases of Lessee, Contingent Rentals, Basis Spread on Variable Rate `us-gaap:CapitalLeasesOfLesseeContingentRentalsBasisSpreadOnVariableRate`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Indemnification Agreements, Description `us-gaap:CapitalLeasesIndemnificationAgreementsDescription`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Indemnification Agreements, Payments `us-gaap:CapitalLeasesIndemnificationAgreementsPayments`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Net Minimum Payments, Fiscal Year Maturity [Abstract] `us-gaap:CapitalLeasesFutureMinimumPaymentsNetMinimumPaymentsAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] `us-gaap:CapitalLeasesFutureMinimumPaymentsDueAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Due, Next Twelve Months `us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Due in Two and Three Years [Abstract] `us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoAndThreeYearsAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Due in Two Years `us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Due in Three Years `us-gaap:CapitalLeasesFutureMinimumPaymentsDueInThreeYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Due in Two and Three Years `us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoAndThreeYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Due in Four and Five Years [Abstract] `us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourAndFiveYearsAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Due in Four Years `us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Due in Five Years `us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFiveYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Due in Four and Five Years `us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourAndFiveYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Due Thereafter `us-gaap:CapitalLeasesFutureMinimumPaymentsDueThereafter`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Due `us-gaap:CapitalLeasesFutureMinimumPaymentsDue`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Executory Costs `us-gaap:CapitalLeasesFutureMinimumPaymentsExecutoryCosts`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Net Minimum Payments `us-gaap:CapitalLeasesFutureMinimumPaymentsNetMinimumPayments1`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Interest Included in Payments `us-gaap:CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments `us-gaap:CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Next Rolling Twelve Months `us-gaap:CapitalLeasesFutureMinimumPaymentsNextRollingTwelveMonths`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Due in Rolling Year Two `us-gaap:CapitalLeasesFutureMinimumPaymentsDueInRollingYearTwo`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Due in Rolling Year Three `us-gaap:CapitalLeasesFutureMinimumPaymentsDueInRollingYearThree`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Due in Rolling Year Four `us-gaap:CapitalLeasesFutureMinimumPaymentsDueInRollingYearFour`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Due in Rolling Year Five `us-gaap:CapitalLeasesFutureMinimumPaymentsDueInRollingYearFive`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Due in Rolling after Year Five `us-gaap:CapitalLeasesFutureMinimumPaymentsDueInRollingAfterYearFive`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Due, Rolling Maturity [Abstract] `us-gaap:CapitalLeasesFutureMinimumPaymentsDueRollingMaturityAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Net Minimum Payments, Rolling Maturity [Abstract] `us-gaap:CapitalLeasesFutureMinimumPaymentsNetMinimumPaymentsRollingMaturityAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Remainder of Fiscal Year `us-gaap:CapitalLeasesFutureMinimumPaymentsRemainderOfFiscalYear`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Sublease Rentals `us-gaap:CapitalLeasesFutureMinimumSubleaseRentals`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments, Fiscal Year Maturity [Abstract] `us-gaap:CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPaymentsAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Net Present Value [Abstract] `us-gaap:CapitalLeasesFutureMinimumPaymentsNetPresentValueAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Income Statement, Amortization Expense `us-gaap:CapitalLeasesIncomeStatementAmortizationExpense`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Income Statement, Interest Expense `us-gaap:CapitalLeasesIncomeStatementInterestExpense`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Income Statement of Lessee [Abstract] `us-gaap:CapitalLeasesIncomeStatementOfLesseeAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leased Assets, Gross `us-gaap:CapitalLeasedAssetsGross`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessee Balance Sheet, Assets by Major Class, Accumulated Depreciation `us-gaap:CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Balance Sheet, Assets by Major Class, Net `us-gaap:CapitalLeasesBalanceSheetAssetsByMajorClassNet`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leased Assets, Number of Units `us-gaap:CapitalLeasedAssetsNumberOfUnits`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases in Financial Statements of Lessee Disclosure [Text Block] `us-gaap:CapitalLeasesInFinancialStatementsOfLesseeDisclosureTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases in Financial Statements of Lessor Disclosure [Text Block] `us-gaap:CapitalLeasesInFinancialStatementsOfLessorDisclosureTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases of Lessee [Abstract] `us-gaap:CapitalLeasesOfLesseeAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessee Balance Sheet [Abstract] `us-gaap:CapitalLeasesLesseeBalanceSheetAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leased Assets [Line Items] `us-gaap:CapitalLeasedAssetsLineItems`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Schedule of Capital Leased Assets [Table] `us-gaap:ScheduleOfCapitalLeasedAsssetsTable`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Schedule of Capital Leased Assets [Table Text Block] `us-gaap:ScheduleOfCapitalLeasedAsssetsTableTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Receivable, Next Twelve Months `us-gaap:CapitalLeasesFutureMinimumPaymentsReceivableCurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Receivable in Two Years `us-gaap:CapitalLeasesFutureMinimumPaymentsReceivableInTwoYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Receivable in Three Years `us-gaap:CapitalLeasesFutureMinimumPaymentsReceivableInThreeYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Receivable in Four Years `us-gaap:CapitalLeasesFutureMinimumPaymentsReceivableInFourYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Receivable in Five Years `us-gaap:CapitalLeasesFutureMinimumPaymentsReceivableInFiveYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Receivable Thereafter `us-gaap:CapitalLeasesFutureMinimumPaymentsReceivableDueThereafter`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Receivable, Remainder of Fiscal Year `us-gaap:CapitalLeasesFutureMinimumPaymentsReceivableRemainderOfFiscalYear`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Receivable, Rolling Maturity [Abstract] `us-gaap:CapitalLeasesFutureMinimumPaymentsReceivableRollingMaturityAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Receivable, Next Rolling Twelve Months `us-gaap:CapitalLeasesFutureMinimumPaymentsReceivableNextRollingTwelveMonths`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Receivable, Rolling Year Two `us-gaap:CapitalLeasesFutureMinimumPaymentsReceivableDueInRollingYearTwo`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Receivable, Rolling Year Three `us-gaap:CapitalLeasesFutureMinimumPaymentsReceivableDueInRollingYearThree`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Receivable, Rolling Year Four `us-gaap:CapitalLeasesFutureMinimumPaymentsReceivableDueInRollingYearFour`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Receivable, Rolling Year Five `us-gaap:CapitalLeasesFutureMinimumPaymentsReceivableDueInRollingYearFive`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Receivable, Rolling after Year Five `us-gaap:CapitalLeasesFutureMinimumPaymentsReceivableDueInRollingAfterYearFive`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Receivable `us-gaap:CapitalLeasesFutureMinimumPaymentsReceivable`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessor Balance Sheet, Net Investment in Direct Financing and Sales Type Leases, Current [Abstract] `us-gaap:CapitalLeasesLessorBalanceSheetNetInvestmentInDirectFinancingAndSalesTypeLeasesCurrentAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessor Balance Sheet, Net Investment in Direct Financing Leases, Current `us-gaap:CapitalLeasesLessorBalanceSheetNetInvestmentInDirectFinancingLeasesCurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessor Balance Sheet, Net Investment in Sales Type Leases, Current `us-gaap:CapitalLeasesLessorBalanceSheetNetInvestmentInSalesTypeLeasesCurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessor Balance Sheet, Net Investment in Direct Financing and Sales Type Leases, Current `us-gaap:CapitalLeasesLessorBalanceSheetNetInvestmentInDirectFinancingAndSalesTypeLeasesCurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessor Balance Sheet, Net Investment in Direct Financing and Sales Type Leases, Noncurrent [Abstract] `us-gaap:CapitalLeasesLessorBalanceSheetNetInvestmentInDirectFinancingAndSalesTypeLeasesNoncurrentAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessor Balance Sheet, Net Investment in Direct Financing Leases, Noncurrent `us-gaap:CapitalLeasesLessorBalanceSheetNetInvestmentInDirectFinancingLeasesNoncurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessor Balance Sheet, Net Investment in Sales Type Leases, Noncurrent `us-gaap:CapitalLeasesLessorBalanceSheetNetInvestmentInSalesTypeLeasesNoncurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessor Balance Sheet, Net Investment in Direct Financing and Sales Type Leases, Noncurrent `us-gaap:CapitalLeasesLessorBalanceSheetNetInvestmentInDirectFinancingAndSalesTypeLeasesNoncurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Net Investment in Direct Financing and Sales Type Leases `us-gaap:NetInvestmentInDirectFinancingAndSalesTypeLeases`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Net Investment in Direct Financing and Sales Type Leases [Abstract] `us-gaap:NetInvestmentInDirectFinancingAndSalesTypeLeasesAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessor Balance Sheet [Abstract] `us-gaap:CapitalLeasesLessorBalanceSheetAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Direct Financing Leases [Abstract] `us-gaap:CapitalLeasesNetInvestmentInDirectFinancingLeasesAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Direct Financing Leases, Minimum Payments to be Received `us-gaap:CapitalLeasesNetInvestmentInDirectFinancingLeasesMinimumPaymentsToBeReceived`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Direct Financing Leases, Executory Costs `us-gaap:CapitalLeasesNetInvestmentInDirectFinancingLeasesExecutoryCosts`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Direct Financing Leases, Allowance for Uncollectible Minimum Lease Payments `us-gaap:CapitalLeasesNetInvestmentInDirectFinancingLeasesAllowanceForUncollectibleMinimumLeasePayments`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Direct Financing Leases, Unguaranteed Residual Values of Leased Property `us-gaap:CapitalLeasesNetInvestmentInDirectFinancingLeasesUnguaranteedResidualValuesOfLeasedProperty`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Direct Financing Leases, Initial Direct Costs `us-gaap:CapitalLeasesNetInvestmentInDirectFinancingLeasesInitialDirectCosts`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Direct Financing Leases, Deferred Income `us-gaap:CapitalLeasesNetInvestmentInDirectFinancingLeasesDeferredIncome`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Direct Financing Leases, Accumulated Amortization `us-gaap:CapitalLeasesNetInvestmentInDirectFinancingLeasesAccumulatedAmortization`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Direct Financing Leases `us-gaap:CapitalLeasesNetInvestmentInDirectFinancingLeases`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Sales Type Leases [Abstract] `us-gaap:CapitalLeasesNetInvestmentInSalesTypeLeasesAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Sales Type Leases, Minimum Payments to be Received `us-gaap:CapitalLeasesNetInvestmentInSalesTypeLeasesMinimumPaymentsToBeReceived`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Sales Type Leases, Executory Costs `us-gaap:CapitalLeasesNetInvestmentInSalesTypeLeasesExecutoryCosts`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Sales Type Leases, Allowance for Uncollectible Minimum Lease Payments `us-gaap:CapitalLeasesNetInvestmentInSalesTypeLeasesAllowanceForUncollectibleMinimumLeasePayments`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Sales Type Leases, Unguaranteed Residual Values of Leased Property `us-gaap:CapitalLeasesNetInvestmentInSalesTypeLeasesUnguaranteedResidualValuesOfLeasedProperty`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Sales Type Leases, Deferred Income `us-gaap:CapitalLeasesNetInvestmentInSalesTypeLeasesDeferredIncome`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Sales Type Leases `us-gaap:CapitalLeasesNetInvestmentInSalesTypeLeases`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Direct Financing and Sales Type Leases `us-gaap:CapitalLeasesNetInvestmentInDirectFinancingAndSalesTypeLeases`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Net Investment in Direct Financing and Sales Type Leases [Abstract] `us-gaap:CapitalLeasesNetInvestmentInDirectFinancingAndSalesTypeLeasesAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments Receivable, Fiscal Year Maturity [Abstract] `us-gaap:CapitalLeasesFutureMinimumPaymentsReceivableAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases of Lessor [Abstract] `us-gaap:CapitalLeasesOfLessorAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leased Assets, Noncurrent, Fair Value Disclosure `us-gaap:CapitalLeasedAssetsNoncurrentFairValueDisclosure`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Operating Leases, Rent Expense `us-gaap:LeaseAndRentalExpense`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Amortization of Leased Asset `us-gaap:AmortizationOfLeasedAsset`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Net Proceeds, Investing Activities [Abstract] `us-gaap:SaleLeasebackTransactionNetProceedsInvestingActivitiesAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Gross Proceeds, Investing Activities `us-gaap:SaleLeasebackTransactionGrossProceedsInvestingActivities`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Transaction Costs, Investing Activities `us-gaap:SaleLeasebackTransactionTransactionCostsInvestingActivities`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Net Proceeds, Investing Activities `us-gaap:SaleLeasebackTransactionNetProceedsInvestingActivities`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Net Proceeds, Financing Activities [Abstract] `us-gaap:SaleLeasebackTransactionNetProceedsFinancingActivitiesAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Gross Proceeds, Financing Activities `us-gaap:SaleLeasebackTransactionGrossProceedsFinancingActivities`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Transaction Costs, Financing Activities `us-gaap:SaleLeasebackTransactionTransactionCostsFinancingActivities`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Net Proceeds, Financing Activities `us-gaap:SaleLeasebackTransactionNetProceedsFinancingActivities`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Deferred Gain, Net [Abstract] `us-gaap:SaleLeasebackTransactionDeferredGainNetAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Deferred Gain, Gross `us-gaap:SaleLeasebackTransactionDeferredGainGross`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Cumulative Gain Recognized `us-gaap:SaleLeasebackTransactionCumulativeGainRecognized1`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Deferred Gain, Net `us-gaap:SaleLeasebackTransactionDeferredGainNet`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Current Period Gain Recognized `us-gaap:SaleLeasebackTransactionCurrentPeriodGainRecognized`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Description of Accounting for Leaseback `us-gaap:SaleLeasebackTransactionDescriptionOfAccountingForLeaseback`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Imputed Interest Rate `us-gaap:SaleLeasebackTransactionImputedInterestRate`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Monthly Rental Payments `us-gaap:SaleLeasebackTransactionMonthlyRentalPayments`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Quarterly Rental Payments `us-gaap:SaleLeasebackTransactionQuarterlyRentalPayments`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Annual Rental Payments `us-gaap:SaleLeasebackTransactionAnnualRentalPayments`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Other Payments Required `us-gaap:SaleLeasebackTransactionOtherPaymentsRequired`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Amount Due under Financing Arrangement `us-gaap:SaleLeasebackTransactionAmountDueUnderFinancingArrangement`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Rent Expense `us-gaap:SaleLeasebackTransactionRentExpense`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Circumstances Requiring Continuing Involvement `us-gaap:SaleLeasebackTransactionCircumstancesRequiringContinuingInvolvement`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transaction, Other Information `us-gaap:SaleLeasebackTransactionOtherInformation`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Minimum Lease Payments, Sale Leaseback Transactions, Fiscal Year Maturity [Abstract] `us-gaap:MinimumLeasePaymentsSaleLeasebackTransactionsAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Minimum Lease Payments, Sale Leaseback Transactions, Next Twelve Months `us-gaap:MinimumLeasePaymentsSaleLeasebackTransactionsWithinOneYear`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Minimum Lease Payments, Sale Leaseback Transactions, within Two Years `us-gaap:MinimumLeasePaymentsSaleLeasebackTransactionsWithinTwoYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Minimum Lease Payments, Sale Leaseback Transactions, within Three Years `us-gaap:MinimumLeasePaymentsSaleLeasebackTransactionsWithinThreeYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Minimum Lease Payments, Sale Leaseback Transactions, within Four Years `us-gaap:MinimumLeasePaymentsSaleLeasebackTransactionsWithinFourYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Minimum Lease Payments, Sale Leaseback Transactions, within Five Years `us-gaap:MinimumLeasePaymentsSaleLeasebackTransactionsWithinFiveYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Minimum Lease Payments, Sale Leaseback Transactions, Thereafter `us-gaap:MinimumLeasePaymentsSaleLeasebackTransactionsThereafter`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Minimum Lease Payments, Sale Leaseback Transactions `us-gaap:MinimumLeasePaymentsSaleLeasebackTransactions`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Interest Portion of Minimum Lease Payments, Sale Leaseback Transactions `us-gaap:InterestPortionOfMinimumLeasePaymentsSaleLeasebackTransactions`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Present Value of Future Minimum Lease Payments, Sale Leaseback Transactions `us-gaap:PresentValueOfFutureMinimumLeasePaymentsSaleLeasebackTransactions`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Minimum Lease Payments, Sale Leaseback Transactions, Remainder of Fiscal Year `us-gaap:MinimumLeasePaymentsSaleLeasebackTransactionsRemainderOfFiscalYear`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Minimum Lease Payments, Sale Leaseback Transactions, Rolling Maturity [Abstract] `us-gaap:MinimumLeasePaymentsSaleLeasebackTransactionsRollingMaturityAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Minimum Lease Payments, Sale Leaseback Transactions, Next Rolling Twelve Months `us-gaap:MinimumLeasePaymentsSaleLeasebackTransactionsNextRollingTwelveMonths`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Minimum Lease Payments, Sale Leaseback Transactions, Due in Rolling Year Two `us-gaap:MinimumLeasePaymentsSaleLeasebackTransactionsDueInRollingYearTwo`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Minimum Lease Payments, Sale Leaseback Transactions, Due in Rolling Year Three `us-gaap:MinimumLeasePaymentsSaleLeasebackTransactionsDueInRollingYearThree`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Minimum Lease Payments, Sale Leaseback Transactions, Due in Rolling Year Four `us-gaap:MinimumLeasePaymentsSaleLeasebackTransactionsDueInRollingYearFour`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Minimum Lease Payments, Sale Leaseback Transactions, Due in Rolling Year Five `us-gaap:MinimumLeasePaymentsSaleLeasebackTransactionsDueInRollingYearFive`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Minimum Lease Payments, Sale Leaseback Transactions, Due in Rolling after Year Five `us-gaap:MinimumLeasePaymentsSaleLeasebackTransactionsDueInRollingAfterYearFive`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Future Minimum Sublease Rentals, Sale Leaseback Transactions, Fiscal Year Maturity [Abstract] `us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Future Minimum Sublease Rentals, Sale Leaseback Transactions, Next Twelve Months `us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinOneYear`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Future Minimum Sublease Rentals, Sale Leaseback Transactions, within Two Years `us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinTwoYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Future Minimum Sublease Rentals, Sale Leaseback Transactions, within Three Years `us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinThreeYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Future Minimum Sublease Rentals, Sale Leaseback Transactions, within Four Years `us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFourYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Future Minimum Sublease Rentals, Sale Leaseback Transactions, within Five Years `us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFiveYears`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Future Minimum Sublease Rentals, Sale Leaseback Transactions, Thereafter `us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsThereafter`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Future Minimum Sublease Rentals, Sale Leaseback Transactions `us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactions`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Future Minimum Sublease Rentals, Sale Leaseback Transactions, Rolling Maturity [Abstract] `us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsRollingMaturityAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Future Minimum Sublease Rentals, Sale Leaseback Transactions, Next Rolling Twelve Months `us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsNextRollingTwelveMonths`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Future Minimum Sublease Rentals, Sale Leaseback Transactions, Due in Rolling Year Two `us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsDueInRollingYearTwo`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Future Minimum Sublease Rentals, Sale Leaseback Transactions, Due in Rolling Year Three `us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsDueInRollingYearThree`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Future Minimum Sublease Rentals, Sale Leaseback Transactions, Due in Rolling Year Four `us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsDueInRollingYearFour`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Future Minimum Sublease Rentals, Sale Leaseback Transactions, Due in Rolling Year Five `us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsDueInRollingYearFive`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Future Minimum Sublease Rentals, Sale Leaseback Transactions, Due in Rolling after Year Five `us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsDueInRollingAfterYearFive`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Schedule of Future Minimum Lease Payments for Capital Leases [Table Text Block] `us-gaap:ScheduleOfFutureMinimumLeasePaymentsForCapitalLeasesTableTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] `us-gaap:ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Schedule of Rent Expense [Table Text Block] `us-gaap:ScheduleOfRentExpenseTableTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Amortization of Deferred Leasing Fees `us-gaap:AmortizationOfDeferredLeasingFees`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessee Balance Sheet, Assets by Major Class, Flight Equipment, Net [Abstract] `us-gaap:CapitalLeasesLesseeBalanceSheetAssetsByMajorClassFlightEquipmentNetAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessee Balance Sheet, Assets by Major Class, Flight Equipment, Gross `us-gaap:CapitalLeasesLesseeBalanceSheetAssetsByMajorClassFlightEquipmentGross`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessee Balance Sheet, Assets by Major Class, Flight Equipment, Accumulated Depreciation `us-gaap:CapitalLeasesLesseeBalanceSheetAssetsByMajorClassFlightEquipmentAccumulatedDepreciation`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessee Balance Sheet, Assets by Major Class, Flight Equipment, Net `us-gaap:CapitalLeasesLesseeBalanceSheetAssetsByMajorClassFlightEquipmentNet`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessee Balance Sheet, Assets by Major Class, Other Property, Plant, and Equipment, Net [Abstract] `us-gaap:CapitalLeasesLesseeBalanceSheetAssetsByMajorClassOtherPropertyPlantAndEquipmentAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessee Balance Sheet, Assets by Major Class, Other Property, Plant, and Equipment, Gross `us-gaap:CapitalLeasesLesseeBalanceSheetAssetsByMajorClassOtherPropertyPlantAndEquipment`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessee Balance Sheet, Assets by Major Class, Property, Plant, and Equipment Other, Accumulated Depreciation `us-gaap:CapitalLeasesLesseeBalanceSheetAssetsByMajorClassPropertyPlantAndEquipmentOtherAccumulatedDepreciation`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Lessee Balance Sheet, Assets by Major Class, Other Property, Plant, and Equipment, Net `us-gaap:CapitalLeasesLesseeBalanceSheetAssetsByMajorClassOtherPropertyPlantAndEquipmentNet`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Disposal Group, Including Discontinued Operation, Capital Leased Assets `us-gaap:DisposalGroupIncludingDiscontinuedOperationCapitalLeasedAssets`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Disposal Group, Including Discontinued Operation, Capital Leased Assets, Current `us-gaap:DisposalGroupIncludingDiscontinuedOperationCapitalLeasedAssetsCurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Disposal Group, Including Discontinued Operation, Capital Leased Assets, Noncurrent `us-gaap:DisposalGroupIncludingDiscontinuedOperationCapitalLeasedAssetsNoncurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Revenue Recognition Leases, Operating [Policy Text Block] `us-gaap:RevenueRecognitionLeasesOperating`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Revenue Recognition Leases, Capital [Policy Text Block] `us-gaap:RevenueRecognitionLeasesCapital`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Sale Leaseback Transactions, Policy [Policy Text Block] `us-gaap:SaleLeasebackTransactionsPolicy`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Balance Sheet, Assets by Major Class, Net [Abstract] `us-gaap:CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments, Rolling Maturity [Abstract] `us-gaap:CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPaymentsRollingMaturityAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Future Minimum Sublease Rentals, Sale Leaseback Transactions, Remainder of Fiscal Year `us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsRemainderOfFiscalYear`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Leases, Capital [Abstract] `us-gaap:LeasesCapitalAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Present Value of Future Minimum Lease Payments, Sale Leaseback Transactions, Fiscal Year Maturity [Abstract] `us-gaap:PresentValueOfFutureMinimumLeasePaymentsSaleLeasebackTransactionsAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Present Value of Future Minimum Lease Payments, Sale Leaseback Transactions, Rolling Maturity [Abstract] `us-gaap:PresentValueOfFutureMinimumLeasePaymentsSaleLeasebackTransactionsRollingMaturityAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Interest Expense, Lessee, Assets under Capital Lease `us-gaap:InterestExpenseLesseeAssetsUnderCapitalLease`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Repayments of Long-term Capital Lease Obligations `us-gaap:RepaymentsOfLongTermCapitalLeaseObligations`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Fresh-Start Adjustment, Increase (Decrease), Property under Capital Lease Arrangements `us-gaap:FreshStartAdjustmentIncreaseDecreasePropertyUnderCapitalLeaseArrangements`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Postconfirmation, Capital Lease Obligations, Noncurrent `us-gaap:PostconfirmationCapitalLeaseObligationsNoncurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Postconfirmation, Property under Capital Lease Arrangements `us-gaap:PostconfirmationPropertyUnderCapitalLeaseArrangements`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Preconfirmation, Capital Lease Obligations, Noncurrent `us-gaap:PreconfirmationCapitalLeaseObligationsNoncurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Preconfirmation, Property under Capital Lease Arrangements `us-gaap:PreconfirmationPropertyUnderCapitalLeaseArrangements`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Proceeds from Short-term Capital Lease Obligations `us-gaap:ProceedsFromShortTermCapitalLeaseObligations`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Proceeds from Long-term Capital Lease Obligations `us-gaap:ProceedsFromLongTermCapitalLeaseObligations`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Reduction of Short-term Capital Lease Obligations `us-gaap:ReductionOfShortTermCapitalLeaseObligations`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Liabilities Subject to Compromise, Capital Lease Obligations and Accrued Interest `us-gaap:LiabilitiesSubjectToCompromiseCapitalLeaseObligationsAndAccruedInterest`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Postconfirmation, Current Maturities of Capital Lease Obligations `us-gaap:PostconfirmationCurrentMaturitiesOfCapitalLeaseObligations`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Preconfirmation, Current Maturities of Capital Lease Obligations `us-gaap:PreconfirmationCurrentMaturitiesOfCapitalLeaseObligations`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Property, Plant and Equipment, Net, Excluding Capital Leased Assets [Abstract] `us-gaap:PropertyPlantAndEquipmentNetExcludingCapitalLeasedAssetsAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Property, Plant and Equipment, Gross, Excluding Capital Leased Assets `us-gaap:PropertyPlantAndEquipmentGrossExcludingCapitalLeasedAssets`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Excluding Capital Leased Assets `us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentExcludingCapitalLeasedAssets`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Property, Plant and Equipment, Net, Excluding Capital Leased Assets `us-gaap:PropertyPlantAndEquipmentNetExcludingCapitalLeasedAssets`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases
Property, Plant and Equipment, Net, Including and Excluding Capital Leased Asset [Abstract] `us-gaap:PropertyPlantAndEquipmentNetIncludingAndExcludingCapitalLeasedAssetAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases

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	Name	Relation Type	Role
	Leases [Abstract] `us-gaap:LeasesAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Leases