$AYR
Aircastle LTD Stock $ayr

$ayr Overview Financials Valuation SEC Filings Company Website

2012 Q4 Form 10-Q Financial Statement

#000136298812000007 Filed on November 07, 2012

Income Statement

Concept	2012 Q4	2012 Q3	2011 Q3
Revenue	$192.0M	$170.1M	$172.9M
YoY Change	8.71%	-1.61%
Cost Of Revenue		$3.926M	$4.045M
YoY Change		-2.94%
Gross Profit		$166.2M	$168.8M
YoY Change		-1.57%
Gross Profit Margin		97.69%	97.66%
Selling, General & Admin		$11.91M	$12.20M
YoY Change		-2.4%
% of Gross Profit		7.17%	7.23%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization		$68.41M	$60.13M
YoY Change		13.77%
% of Gross Profit		41.17%	35.62%
Operating Expenses		$217.0M	$12.20M
YoY Change		1678.88%
Operating Profit		-$50.86M	$156.6M
YoY Change		-132.47%
Interest Expense		$54.20M	$48.87M
YoY Change		10.91%
% of Operating Profit			31.2%
Other Income/Expense, Net		$11.00K	$8.880M
YoY Change		-99.88%
Pretax Income		$572.0K	$372.0K
YoY Change		53.76%
Income Tax		$1.701M	$1.237M
% Of Pretax Income		297.38%	332.53%
Net Earnings	$48.42M	-$74.56M	-$45.85M
YoY Change	62.55%	62.62%
Net Earnings / Revenue	25.22%	-43.83%	-26.52%
Basic Earnings Per Share	$0.60	-$0.95	-$0.65
Diluted Earnings Per Share	$0.60	-$0.95	-$0.65
COMMON SHARES
Basic Shares Outstanding	69.74M shares	70.35M shares	72.95M shares
Diluted Shares Outstanding		70.35M shares	72.95M shares

Balance Sheet

Concept	2012 Q4	2012 Q3	2011 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$618.2M	$224.0M	$266.3M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables	$5.625M	$7.796M
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment
YoY Change
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$0.00
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$5.812B	$5.269B
YoY Change	11.25%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities
YoY Change
LONG-TERM LIABILITIES
Long-Term Debt
YoY Change
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities
YoY Change
TOTAL LIABILITIES
Total Short-Term Liabilities
Total Long-Term Liabilities
Total Liabilities	$4.397B	$3.875B
YoY Change	15.1%
SHAREHOLDERS EQUITY
Retained Earnings	$180.7M	$162.4M
YoY Change	-5.64%
Common Stock	$1.361B	$1.374B
YoY Change	-2.82%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.416B
YoY Change
Total Liabilities & Shareholders Equity	$5.812B	$5.269B
YoY Change	11.25%

Cashflow Statement

Concept	2012 Q4	2012 Q3	2011 Q3
OPERATING ACTIVITIES
Net Income	$48.42M	-$74.56M	-$45.85M
YoY Change	62.55%	62.62%
Depreciation, Depletion And Amortization		$68.41M	$60.13M
YoY Change		13.77%
Cash From Operating Activities
YoY Change
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities
YoY Change
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities
YoY Change
NET CHANGE
Cash From Operating Activities
Cash From Investing Activities
Cash From Financing Activities
Net Change In Cash
YoY Change
FREE CASH FLOW
Cash From Operating Activities
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	ayr	Loan Termination Fee LoanTerminationFee	3196000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	3278000	USD
CY2012Q3	ayr	A2013 Impactondepreciationexpense A2013Impactondepreciationexpense	1442000	USD
CY2012Q3	ayr	A4 Thquarterimpactondepreciationexpense A4Thquarterimpactondepreciationexpense	838000	USD
	ayr	Accelerated Amortization Of Deferred Hedge Losses AcceleratedAmortizationOfDeferredHedgeLosses	0	USD
CY2012Q3	ayr	Accelerated Amortization Of Deferred Hedge Losses AcceleratedAmortizationOfDeferredHedgeLosses	0	USD
CY2011Q3	ayr	Accelerated Amortization Of Deferred Hedge Losses AcceleratedAmortizationOfDeferredHedgeLosses	1704000	USD
	ayr	Accelerated Amortization Of Deferred Hedge Losses AcceleratedAmortizationOfDeferredHedgeLosses	3551000	USD
CY2011Q3	ayr	Accelerated Amortization Of Deferred Hedge Losses On Sold Aircraft AcceleratedAmortizationOfDeferredHedgeLossesOnSoldAircraft	1704000	USD
	ayr	Accelerated Amortization Of Deferred Hedge Losses On Sold Aircraft AcceleratedAmortizationOfDeferredHedgeLossesOnSoldAircraft	3543000	USD
	ayr	Accelerated Amortization Of Deferred Hedge Losses On Sold Aircraft AcceleratedAmortizationOfDeferredHedgeLossesOnSoldAircraft	3543000	USD
CY2012Q3	ayr	Accrued Interest Payable Interest Rate Cash Flow Hedge Liability At Fair Value AccruedInterestPayableInterestRateCashFlowHedgeLiabilityAtFairValue	1080000	USD
CY2012Q3	ayr	Accrued Interest Payable Related To Interest Rate Derivatives AccruedInterestPayableRelatedToInterestRateDerivatives	40569000	USD
CY2011	ayr	Accumulated Amortization Recorded On Operating Lease Discounts AccumulatedAmortizationRecordedOnOperatingLeaseDiscounts	30830000	USD
	ayr	Accumulated Amortization Recorded On Operating Lease Discounts AccumulatedAmortizationRecordedOnOperatingLeaseDiscounts	30761000	USD
CY2012Q4	ayr	Additionalsharerepurchaseauthorization Additionalsharerepurchaseauthorization	28500000	USD
CY2011Q3	ayr	Aggregate Percentage Of Weighted Average Shares AggregatePercentageOfWeightedAverageShares	1.0000
CY2012Q3	ayr	Aggregate Percentage Of Weighted Average Shares AggregatePercentageOfWeightedAverageShares	1.0000
	ayr	Aggregate Percentage Of Weighted Average Shares AggregatePercentageOfWeightedAverageShares	1.0000
	ayr	Aggregate Percentage Of Weighted Average Shares AggregatePercentageOfWeightedAverageShares	1.0000
CY2012Q2	ayr	Aircraft Impaired And Subsequently Sold AircraftImpairedAndSubsequentlySold	1	Aircraft
CY2012Q2	ayr	Aircraft Returned From Lessee And Subsequently Impaired AircraftReturnedFromLesseeAndSubsequentlyImpaired	1	Aircraft
CY2012Q3	ayr	Amortization Of Net Lease Discounts And Lease Incentives AmortizationOfNetLeaseDiscountsAndLeaseIncentives	6838000	USD
	ayr	Amortization Of Net Lease Discounts And Lease Incentives AmortizationOfNetLeaseDiscountsAndLeaseIncentives	10841000	USD
CY2011Q3	ayr	Amortization Of Net Lease Discounts And Lease Incentives AmortizationOfNetLeaseDiscountsAndLeaseIncentives	4709000	USD
	ayr	Amortization Of Net Lease Discounts And Lease Incentives AmortizationOfNetLeaseDiscountsAndLeaseIncentives	6392000	USD
CY2012Q3	ayr	Capital Leases Future Minimum Payments Receivable In Six Years CapitalLeasesFutureMinimumPaymentsReceivableInSixYears	20948000	USD
CY2012Q3	ayr	Elimination Of Securities In Consolidation EliminationOfSecuritiesInConsolidation	327127000	USD
CY2012Q3	ayr	Expense Expected To Be Charged Against Earnings For Eca Financing Hedge Instruments ExpenseExpectedToBeChargedAgainstEarningsForEcaFinancingHedgeInstruments	8559000	USD
CY2012Q3	ayr	Expense Expected To Be Charged Against Earnings For Term Financing No1 Hedge Instruments Terminated In2012 ExpenseExpectedToBeChargedAgainstEarningsForTermFinancingNo1HedgeInstrumentsTerminatedIn2012	17887000	USD
CY2012Q3	ayr	Expense Expected To Be Charged Against Earnings Over Next12 Months To Record Deferred Gains And Losses For Other Financing Hedge Instruments ExpenseExpectedToBeChargedAgainstEarningsOverNext12MonthsToRecordDeferredGainsAndLossesForOtherFinancingHedgeInstruments	555000	USD
CY2012Q3	ayr	Expense Expected To Be Charged Against Earnings Over Next12 Months To Record Deferred Gains And Losses For Term Financing No1 Hedge Instruments Terminated In2008 ExpenseExpectedToBeChargedAgainstEarningsOverNext12MonthsToRecordDeferredGainsAndLossesForTermFinancingNo1HedgeInstrumentsTerminatedIn2008	4094000	USD
CY2012Q3	ayr	Gross Amount Of Operating Interest Expense GrossAmountOfOperatingInterestExpense	54204000	USD
	ayr	Gross Amount Of Operating Interest Expense GrossAmountOfOperatingInterestExpense	155378000	USD
	ayr	Gross Amount Of Operating Interest Expense GrossAmountOfOperatingInterestExpense	168965000	USD
CY2011Q3	ayr	Gross Amount Of Operating Interest Expense GrossAmountOfOperatingInterestExpense	50642000	USD
CY2012Q3	ayr	Impairmentchargeforaircraftbeingsold Impairmentchargeforaircraftbeingsold	11306000	USD
CY2012Q3	ayr	Impairmentchargeforaircraftthatfailedrecoverabilitytest Impairmentchargeforaircraftthatfailedrecoverabilitytest	67370000	USD
CY2011Q3	ayr	Interest Expense Debt Settlement Of Derivatives And Other Liabilities InterestExpenseDebtSettlementOfDerivativesAndOtherLiabilities	-42066000	USD
	ayr	Interest Expense Debt Settlement Of Derivatives And Other Liabilities InterestExpenseDebtSettlementOfDerivativesAndOtherLiabilities	-135140000	USD
CY2012Q3	ayr	Interest Expense Debt Settlement Of Derivatives And Other Liabilities InterestExpenseDebtSettlementOfDerivativesAndOtherLiabilities	-41373000	USD
	ayr	Interest Expense Debt Settlement Of Derivatives And Other Liabilities InterestExpenseDebtSettlementOfDerivativesAndOtherLiabilities	-129757000	USD
CY2011Q3	ayr	Interest Rate Derivatives Amortization InterestRateDerivativesAmortization	5717000	USD
	ayr	Interest Rate Derivatives Amortization InterestRateDerivativesAmortization	21903000	USD
	ayr	Interest Rate Derivatives Amortization InterestRateDerivativesAmortization	13943000	USD
CY2012Q3	ayr	Interest Rate Derivatives Amortization InterestRateDerivativesAmortization	8966000	USD
	ayr	Interest Rate Derivatives Amounts Charged To Interest Expense InterestRateDerivativesAmountsChargedToInterestExpense	13227000	USD
CY2012Q3	ayr	Interest Rate Derivatives Amounts Charged To Interest Expense InterestRateDerivativesAmountsChargedToInterestExpense	10440000	USD
	ayr	Interest Rate Derivatives Amounts Charged To Interest Expense InterestRateDerivativesAmountsChargedToInterestExpense	23743000	USD
CY2011Q3	ayr	Interest Rate Derivatives Amounts Charged To Interest Expense InterestRateDerivativesAmountsChargedToInterestExpense	5599000	USD
	ayr	Interest Rate Derivatives Amounts Charged To Other Income Expense InterestRateDerivativesAmountsChargedToOtherIncomeExpense	-733000	USD
	ayr	Interest Rate Derivatives Amounts Charged To Other Income Expense InterestRateDerivativesAmountsChargedToOtherIncomeExpense	599000	USD
CY2011Q3	ayr	Interest Rate Derivatives Amounts Charged To Other Income Expense InterestRateDerivativesAmountsChargedToOtherIncomeExpense	-117000	USD
CY2012Q3	ayr	Interest Rate Derivatives Amounts Charged To Other Income Expense InterestRateDerivativesAmountsChargedToOtherIncomeExpense	0	USD
	ayr	Interest Rate Derivatives Deferred Gain Or Loss Expected To Be Amortized In Next Twelve Months InterestRateDerivativesDeferredGainOrLossExpectedToBeAmortizedInNextTwelveMonths	31095000	USD
CY2011Q4	ayr	Lease Discounts Net Of Amortization LeaseDiscountsNetOfAmortization	-2242000	USD
CY2012Q3	ayr	Lease Discounts Net Of Amortization LeaseDiscountsNetOfAmortization	-920000	USD
CY2012Q3	ayr	Lease Incentive Accrual Reversed LeaseIncentiveAccrualReversed	1157000	USD
CY2011Q2	ayr	Lease Incentive Accrual Reversed LeaseIncentiveAccrualReversed	878000	USD
CY2012Q3	ayr	Lease Incentives And Lease Premiums Accumulated Amortization LeaseIncentivesAndLeasePremiumsAccumulatedAmortization	23858000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	3666000	USD
CY2011Q4	ayr	Lease Incentives And Lease Premiums Accumulated Amortization LeaseIncentivesAndLeasePremiumsAccumulatedAmortization	19294000	USD
CY2012Q3	ayr	Lease Incentives And Lease Premiums Net LeaseIncentivesAndLeasePremiumsNet	45313000	USD
CY2011Q3	ayr	Lease Rentals LeaseRentals	141181000	USD
CY2011Q4	ayr	Lease Incentives And Lease Premiums Net LeaseIncentivesAndLeasePremiumsNet	20490000	USD
CY2012Q3	ayr	Lease Rentals LeaseRentals	163653000	USD
	ayr	Lease Rentals LeaseRentals	496147000	USD
	ayr	Lease Rentals LeaseRentals	444526000	USD
CY2012Q3	ayr	Lesseewithlargestofleaserentalrevenue Lesseewithlargestofleaserentalrevenue	1	Lessee
CY2011Q4	ayr	Liquidity Facility LiquidityFacility	110000000	USD
CY2012Q3	ayr	Liquidity Facility LiquidityFacility	107000000	USD
CY2011Q3	ayr	Loan Termination Fee LoanTerminationFee	3196000	USD
CY2012Q3	ayr	Maintenance Payments MaintenancePayments	372555000	USD
CY2011Q4	ayr	Maintenance Payments MaintenancePayments	347122000	USD
CY2011Q2	ayr	Maintenance Revenue From Terminated Leases And Scheduled Lease Expirations MaintenanceRevenueFromTerminatedLeasesAndScheduledLeaseExpirations	2267000	USD
CY2012Q2	ayr	Maintenance Revenue From Terminated Leases And Scheduled Lease Expirations MaintenanceRevenueFromTerminatedLeasesAndScheduledLeaseExpirations	2447000	USD
CY2012Q3	ayr	Maintenance Revenue From Terminated Leases And Scheduled Lease Expirations MaintenanceRevenueFromTerminatedLeasesAndScheduledLeaseExpirations	10159000	USD
	ayr	Mark To Market Gains Losses On Undesignated Hedges MarkToMarketGainsLossesOnUndesignatedHedges	-733000	USD
CY2011Q3	ayr	Mark To Market Gains Losses On Undesignated Hedges MarkToMarketGainsLossesOnUndesignatedHedges	-117000	USD
	ayr	Mark To Market Gains Losses On Undesignated Hedges MarkToMarketGainsLossesOnUndesignatedHedges	599000	USD
CY2012Q3	ayr	Mark To Market Gains Losses On Undesignated Hedges MarkToMarketGainsLossesOnUndesignatedHedges	0	USD
CY2012Q3	ayr	Net Deferred Derivative Loss To Be Amortized NetDeferredDerivativeLossToBeAmortized	50429000	USD
	ayr	Number Of Aircrafts NumberOfAircrafts	21	Aircraft
	ayr	Number Of Aircrafts Transferred To Historical Cost Basis NumberOfAircraftsTransferredToHistoricalCostBasis	12	Aircraft
	ayr	Number Of Consolidated Variable Interest Entities NumberOfConsolidatedVariableInterestEntities	8	Entity
CY2012Q3	ayr	Number Of Derivatives Matured NumberOfDerivativesMatured	4
CY2012Q3	ayr	Number Of Derivatives Terminated NumberOfDerivativesTerminated	2
CY2012Q2	ayr	Number Of Impaired Aircraft NumberOfImpairedAircraft	2	Aircraft
CY2012Q3	ayr	Number Of Irish Variable Interest Entities NumberOfIrishVariableInterestEntities	2	Entity
	ayr	Number Of New Airbuses NumberOfNewAirbuses	10	Aircraft
	ayr	Number Of Outstanding Term Loan NumberOfOutstandingTermLoan	9	Term_Loan
	ayr	Number Of Vie Eca Loans Repaid NumberOfVieEcaLoansRepaid	1	Term_Loan
CY2012Q3	ayr	Numberofa320200 Aircraftbeingsoldimpaired Numberofa320200Aircraftbeingsoldimpaired	2	Aircraft
CY2011Q4	ayr	Numberofaircraftoffleaseatdecember312011 Numberofaircraftoffleaseatdecember312011	2	Aircraft
	ayr	Numberofaircraftsoldwithacceleratedamortizationofhedgelosses Numberofaircraftsoldwithacceleratedamortizationofhedgelosses	2	Aircraft
CY2012Q3	ayr	Numberofaircraftwithchangeindepreciation Numberofaircraftwithchangeindepreciation	22	Aircraft
CY2012Q3	ayr	Numberofimpaired737 Classicaircraft Numberofimpaired737Classicaircraft	8	Aircraft
CY2012Q3	ayr	Numberofimpaired767300 Ers Numberofimpaired767300Ers	4	Aircraft
CY2012Q3	ayr	Numberofimpaireda310300 Faircraft Numberofimpaireda310300Faircraft	1	Aircraft
	ayr	Numberoflesseeswith5 Ofleaserentalrevenue Numberoflesseeswith5Ofleaserentalrevenue	4	Lessee
	ayr	Numberoflesseeswith5 Ofleaserentalrevenue Numberoflesseeswith5Ofleaserentalrevenue	3	Lessee
CY2012Q3	ayr	Numberoflesseeswith5 Ofleaserentalrevenue Numberoflesseeswith5Ofleaserentalrevenue	4	Lessee
CY2011Q3	ayr	Numberoflesseeswith5 Ofleaserentalrevenue Numberoflesseeswith5Ofleaserentalrevenue	3	Lessee
CY2012Q3	ayr	Numberofoffleaseaircraftbeingmarketedforleaseorsale Numberofoffleaseaircraftbeingmarketedforleaseorsale	1	Aircraft
CY2012Q3	ayr	Numberofreducedlife767300 Ers Numberofreducedlife767300Ers	5	Aircraft
CY2012Q3	ayr	Numberofreducedlifea330300 S Numberofreducedlifea330300S	1	Aircraft
CY2012Q3	ayr	Numberofreducedlifemd11 Sfs Numberofreducedlifemd11Sfs	1	Aircraft
	us-gaap	Share Based Compensation ShareBasedCompensation	3233000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	4692000	USD
	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	2456000	USD
	ayr	Percentage Of Weighted Average Participating Restricted Common Shares PercentageOfWeightedAverageParticipatingRestrictedCommonShares	0.0083
CY2012Q3	ayr	Percentage Of Weighted Average Participating Restricted Common Shares PercentageOfWeightedAverageParticipatingRestrictedCommonShares	0.0081
	ayr	Percentage Of Weighted Average Participating Restricted Common Shares PercentageOfWeightedAverageParticipatingRestrictedCommonShares	0.0126
	ayr	Numberofsubsidiariesinsecuritizationno2 Numberofsubsidiariesinsecuritizationno2	2	Subsidiaries
CY2012Q1	ayr	Offleaseaircraftdeliveredtoeuropeanlesseeinmarch2012 Offleaseaircraftdeliveredtoeuropeanlesseeinmarch2012	1	Aircraft
CY2012Q2	ayr	Offleaseaircraftdeliveredtonorthamericanlesseeinapril2012 Offleaseaircraftdeliveredtonorthamericanlesseeinapril2012	1	Aircraft
CY2012Q1	ayr	Offleaseaircraftdeliveredtonorthamericanlesseeinjanuary2012 Offleaseaircraftdeliveredtonorthamericanlesseeinjanuary2012	1	Aircraft
CY2011Q1	ayr	Offleaseaircraftsoldinjanuary2012 Offleaseaircraftsoldinjanuary2012	1	Aircraft
CY2012Q3	ayr	Operating Leases Future Minimum Payments Receivable In Six Years OperatingLeasesFutureMinimumPaymentsReceivableInSixYears	246324000	USD
	ayr	Operating Leases Percentage Revenue OperatingLeasesPercentageRevenue	0.10
CY2012Q3	ayr	Operating Leases Percentage Revenue OperatingLeasesPercentageRevenue	0.10
	ayr	Operating Leases Percentage Revenue OperatingLeasesPercentageRevenue	0.10
CY2011Q3	ayr	Operating Leases Percentage Revenue OperatingLeasesPercentageRevenue	0.10
	ayr	Payments For Maintenance Payments Returned PaymentsForMaintenancePaymentsReturned	65608000	USD
	ayr	Payments For Maintenance Payments Returned PaymentsForMaintenancePaymentsReturned	36967000	USD
CY2011Q3	ayr	Percentage Of Geographic Concentration Of Lease Rental Revenue PercentageOfGeographicConcentrationOfLeaseRentalRevenue	1.00
CY2012Q3	ayr	Percentage Of Geographic Concentration Of Lease Rental Revenue PercentageOfGeographicConcentrationOfLeaseRentalRevenue	1.00
	ayr	Percentage Of Geographic Concentration Of Lease Rental Revenue PercentageOfGeographicConcentrationOfLeaseRentalRevenue	1.00
	ayr	Percentage Of Geographic Concentration Of Lease Rental Revenue PercentageOfGeographicConcentrationOfLeaseRentalRevenue	1.00
CY2012Q3	ayr	Percentage Of Geographic Concentration Of Property Subject To Or Available For Operating Lease PercentageOfGeographicConcentrationOfPropertySubjectToOrAvailableForOperatingLease	1.00
CY2011Q4	ayr	Percentage Of Geographic Concentration Of Property Subject To Or Available For Operating Lease PercentageOfGeographicConcentrationOfPropertySubjectToOrAvailableForOperatingLease	1.00
CY2011Q3	ayr	Percentage Of Weighted Average Common Shares Outstanding PercentageOfWeightedAverageCommonSharesOutstanding	0.9869
CY2012Q3	ayr	Percentage Of Weighted Average Common Shares Outstanding PercentageOfWeightedAverageCommonSharesOutstanding	0.9919
	ayr	Percentage Of Weighted Average Common Shares Outstanding PercentageOfWeightedAverageCommonSharesOutstanding	0.9917
	ayr	Percentage Of Weighted Average Common Shares Outstanding PercentageOfWeightedAverageCommonSharesOutstanding	0.9874
	ayr	Total Weighted Average Shares TotalWeightedAverageShares	76756660	shares
CY2011Q3	ayr	Total Weighted Average Shares TotalWeightedAverageShares	73920920	shares
CY2011Q3	ayr	Percentage Of Weighted Average Participating Restricted Common Shares PercentageOfWeightedAverageParticipatingRestrictedCommonShares	0.0131
	ayr	Period Of Term Loan PeriodOfTermLoan	P12Y
	ayr	Proceeds From Maintenance Payments ProceedsFromMaintenancePayments	89184000	USD
	ayr	Proceeds From Maintenance Payments ProceedsFromMaintenancePayments	103527000	USD
CY2012Q3	ayr	Property Subject To Or Available For Operating Lease Percentage Each Major Country PropertySubjectToOrAvailableForOperatingLeasePercentageEachMajorCountry	0.10
	ayr	Reclassification From Other Comprehensive Income Into Interest Expense ReclassificationFromOtherComprehensiveIncomeIntoInterestExpense	21903000	USD
	ayr	Restricted Cash And Cash Equivalents Related To Security Deposits And Maintenance Payments RestrictedCashAndCashEquivalentsRelatedToSecurityDepositsAndMaintenancePayments	102315000	USD
	ayr	Restricted Cash And Cash Equivalents Related To Security Deposits And Maintenance Payments RestrictedCashAndCashEquivalentsRelatedToSecurityDepositsAndMaintenancePayments	-10556000	USD
CY2012Q3	ayr	Restricted Liquidity Facility Collateral RestrictedLiquidityFacilityCollateral	107000000	USD
CY2011Q4	ayr	Restricted Liquidity Facility Collateral RestrictedLiquidityFacilityCollateral	110000000	USD
	ayr	Restricted Secured Liquidity Facility Collateral RestrictedSecuredLiquidityFacilityCollateral	36000000	USD
	ayr	Restricted Secured Liquidity Facility Collateral RestrictedSecuredLiquidityFacilityCollateral	-3000000	USD
	ayr	Secured Liquidity Facility Collateral SecuredLiquidityFacilityCollateral	36000000	USD
	ayr	Secured Liquidity Facility Collateral SecuredLiquidityFacilityCollateral	-3000000	USD
	ayr	Security Deposits And Maintenance Payments Included In Earnings SecurityDepositsAndMaintenancePaymentsIncludedInEarnings	36312000	USD
	ayr	Security Deposits And Maintenance Payments Included In Earnings SecurityDepositsAndMaintenancePaymentsIncludedInEarnings	25262000	USD
	ayr	Security Deposits Converted To Advance Lease Rentals SecurityDepositsConvertedToAdvanceLeaseRentals	356000	USD
	ayr	Security Deposits Converted To Advance Lease Rentals SecurityDepositsConvertedToAdvanceLeaseRentals	627000	USD
	ayr	Security Deposits Maintenance Liabilities And Other Liabilities Settled In Sale Of Flight Equipment SecurityDepositsMaintenanceLiabilitiesAndOtherLiabilitiesSettledInSaleOfFlightEquipment	7817000	USD
	ayr	Security Deposits Maintenance Liabilities And Other Liabilities Settled In Sale Of Flight Equipment SecurityDepositsMaintenanceLiabilitiesAndOtherLiabilitiesSettledInSaleOfFlightEquipment	11066000	USD
CY2012Q3	ayr	Total Weighted Average Shares TotalWeightedAverageShares	70920591	shares
	ayr	Total Weighted Average Shares TotalWeightedAverageShares	71845514	shares
CY2012Q3	ayr	Totalnumberofreducedlifeaircraft Totalnumberofreducedlifeaircraft	7	Aircraft
	ayr	Type Of Term Loans TypeOfTermLoans	10	Term_Loan
	dei	Amendment Flag AmendmentFlag	false
CY2012Q3	ayr	Variable Interest Entity Consolidated Debt Outstanding VariableInterestEntityConsolidatedDebtOutstanding	581823000	USD
CY2012Q3	ayr	Variable Interest Entity Consolidated Flight Equipment Held For Lease Net VariableInterestEntityConsolidatedFlightEquipmentHeldForLeaseNet	739689000	USD
	ayr	Variable Interest Entity Limitation Of Third Party Risk To Dividend Per Share VariableInterestEntityLimitationOfThirdPartyRiskToDividendPerShare	2
	ayr	Variable Interest Entity Ownership Percentage By Third Party VariableInterestEntityOwnershipPercentageByThirdParty	0.95
CY2012Q3	ayr	Weighted Average Interest Pay Rate Of Derivatives WeightedAverageInterestPayRateOfDerivatives	0.0289
CY2011Q4	ayr	Weighted Average Interest Pay Rate Of Derivatives WeightedAverageInterestPayRateOfDerivatives	0.0503
CY2011Q4	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	34931000	USD
CY2012Q3	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	20883000	USD
CY2011Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	3646000	USD
CY2012Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	7796000	USD
CY2012Q3	us-gaap	Accumulated Amortization Deferred Finance Costs AccumulatedAmortizationDeferredFinanceCosts	52174000	USD
CY2011Q4	us-gaap	Accumulated Amortization Deferred Finance Costs AccumulatedAmortizationDeferredFinanceCosts	55173000	USD
CY2012Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-142070000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-187681000	USD
CY2011Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1400090000	USD
CY2012Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1373033000	USD
CY2011Q4	us-gaap	Advance Rent AdvanceRent	46105000	USD
CY2012Q3	us-gaap	Advance Rent AdvanceRent	51666000	USD
CY2011Q3	us-gaap	Amortization Of Deferred Hedge Gains AmortizationOfDeferredHedgeGains	4013000	USD
	us-gaap	Amortization Of Deferred Hedge Gains AmortizationOfDeferredHedgeGains	10392000	USD
CY2012Q3	us-gaap	Amortization Of Deferred Hedge Gains AmortizationOfDeferredHedgeGains	8966000	USD
	us-gaap	Amortization Of Deferred Hedge Gains AmortizationOfDeferredHedgeGains	21903000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	10082000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	12394000	USD
CY2011Q3	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	2977000	USD
CY2012Q3	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	2391000	USD
CY2012Q3	us-gaap	Asset Impairment Charges AssetImpairmentCharges	78676000	USD
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	88787000	USD
CY2011Q3	us-gaap	Asset Impairment Charges AssetImpairmentCharges	1236000	USD
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	6436000	USD
CY2011Q2	us-gaap	Asset Impairment Charges AssetImpairmentCharges	5200000	USD
CY2012Q2	us-gaap	Asset Impairment Charges AssetImpairmentCharges	10111000	USD
CY2012Q3	us-gaap	Assets Assets	5268952000	USD
CY2011Q4	us-gaap	Assets Assets	5224459000	USD
CY2011Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities		USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	42667000	USD
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
CY2012Q3	us-gaap	Capital Leases Future Minimum Payments Receivable Current CapitalLeasesFutureMinimumPaymentsReceivableCurrent	5730000	USD
CY2012Q3	us-gaap	Capital Leases Future Minimum Payments Receivable Due Thereafter CapitalLeasesFutureMinimumPaymentsReceivableDueThereafter	21601000	USD
CY2012Q3	us-gaap	Capital Leases Future Minimum Payments Receivable In Five Years CapitalLeasesFutureMinimumPaymentsReceivableInFiveYears	21390000	USD
CY2012Q3	us-gaap	Capital Leases Future Minimum Payments Receivable In Four Years CapitalLeasesFutureMinimumPaymentsReceivableInFourYears	21390000	USD
CY2012Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	250000000	shares
CY2011Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	72258472	shares
CY2012Q3	us-gaap	Capital Leases Future Minimum Payments Receivable In Three Years CapitalLeasesFutureMinimumPaymentsReceivableInThreeYears	21390000	USD
CY2012Q3	us-gaap	Capital Leases Future Minimum Payments Receivable In Two Years CapitalLeasesFutureMinimumPaymentsReceivableInTwoYears	22070000	USD
CY2012Q3	us-gaap	Capital Leases Net Investment In Direct Financing Leases CapitalLeasesNetInvestmentInDirectFinancingLeases	121533000	USD
CY2011Q4	us-gaap	Capital Leases Net Investment In Direct Financing Leases CapitalLeasesNetInvestmentInDirectFinancingLeases	0	USD
CY2012Q3	us-gaap	Capital Leases Net Investment In Direct Financing Leases Deferred Income CapitalLeasesNetInvestmentInDirectFinancingLeasesDeferredIncome	-78110000	USD
CY2012Q3	us-gaap	Capital Leases Net Investment In Direct Financing Leases Minimum Payments To Be Received CapitalLeasesNetInvestmentInDirectFinancingLeasesMinimumPaymentsToBeReceived	134519000	USD
CY2012Q3	us-gaap	Capital Leases Net Investment In Direct Financing Leases Unguaranteed Residual Values Of Leased Property CapitalLeasesNetInvestmentInDirectFinancingLeasesUnguaranteedResidualValuesOfLeasedProperty	65124000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	295522000	USD
CY2012Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	223959000	USD
CY2011Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	266254000	USD
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	239957000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-71563000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	26297000	USD
	us-gaap	Cash Flow Hedge Loss Reclassified To Earnings CashFlowHedgeLossReclassifiedToEarnings	13943000	USD
	us-gaap	Cash Flow Hedge Loss Reclassified To Earnings CashFlowHedgeLossReclassifiedToEarnings	21903000	USD
CY2012Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2011Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2012Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.150
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.450
CY2011Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.125
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.350
CY2011Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	250000000	shares
CY2012Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	69743929	shares
CY2012Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	69743929	shares
CY2011Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	72258472	shares
CY2011Q4	us-gaap	Common Stock Value CommonStockValue	723000	USD
CY2012Q3	us-gaap	Common Stock Value CommonStockValue	697000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	48690000	USD
CY2012Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-35455000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	123673000	USD
CY2011Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	25415000	USD
CY2012Q3	us-gaap	Cost Of Services CostOfServices	3926000	USD
	us-gaap	Cost Of Services CostOfServices	11943000	USD
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2012
	us-gaap	Cost Of Services CostOfServices	10944000	USD
CY2011Q3	us-gaap	Cost Of Services CostOfServices	4045000	USD
CY2011Q3	us-gaap	Costs And Expenses CostsAndExpenses	126485000	USD
	us-gaap	Costs And Expenses CostsAndExpenses	504573000	USD
CY2012Q3	us-gaap	Costs And Expenses CostsAndExpenses	217023000	USD
	us-gaap	Costs And Expenses CostsAndExpenses	382372000	USD
CY2011Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	35960000	USD
CY2012Q3	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	43586000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3609000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3854000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	22036000	USD
CY2012Q3	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	23826000	USD
CY2012Q3	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	46825000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	40410000	USD
CY2012Q3	us-gaap	Defined Benefit Plan Amortization Of Net Gains Losses DefinedBenefitPlanAmortizationOfNetGainsLosses	8966000	USD
	us-gaap	Defined Benefit Plan Amortization Of Net Gains Losses DefinedBenefitPlanAmortizationOfNetGainsLosses	21903000	USD
	us-gaap	Defined Benefit Plan Amortization Of Net Gains Losses DefinedBenefitPlanAmortizationOfNetGainsLosses	13943000	USD
CY2011Q3	us-gaap	Defined Benefit Plan Amortization Of Net Gains Losses DefinedBenefitPlanAmortizationOfNetGainsLosses	5717000	USD
CY2011Q4	us-gaap	Deposit Assets DepositAssets	89806000	USD
CY2012Q3	us-gaap	Deposit Assets DepositAssets	4802000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	200024000	USD
CY2011Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	60132000	USD
CY2012Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	68413000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	178299000	USD
	us-gaap	Derivative Instruments Gain Loss Reclassification From Accumulated Oci To Income Estimated Net Amount To Be Transferred DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred	21290000	USD
CY2012Q3	us-gaap	Derivative Instruments Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing DerivativeInstrumentsLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTesting	1474000	USD
CY2011Q3	us-gaap	Derivative Instruments Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing DerivativeInstrumentsLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTesting	-118000	USD
	us-gaap	Derivative Instruments Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing DerivativeInstrumentsLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTesting	-716000	USD
	us-gaap	Derivative Instruments Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing DerivativeInstrumentsLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTesting	1840000	USD
CY2011Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	141639000	USD
CY2012Q3	us-gaap	Derivative Liabilities DerivativeLiabilities	67950000	USD
CY2011Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.31
CY2012Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.65
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.04
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.15
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.04
CY2011Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.31
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.15
CY2012Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.65
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.660
CY2011Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.052
CY2012Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.039
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.064
CY2011Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	23530000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	7802000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	572000	USD
CY2011Q3	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	8997000	USD
CY2012Q3	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	11000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	28958000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	1253000	USD
CY2011Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	372000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	1195000	USD
CY2011Q3	us-gaap	Entity Wide Revenue Major Customer Amount EntityWideRevenueMajorCustomerAmount	1	USD
	us-gaap	Entity Wide Revenue Major Customer Amount EntityWideRevenueMajorCustomerAmount	1	USD
	us-gaap	Entity Wide Revenue Major Customer Amount EntityWideRevenueMajorCustomerAmount	1	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	3062000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-44718000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	93497000	USD
CY2011Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	23902000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-44146000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	9055000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	94692000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6041000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5976000	USD
CY2012Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1701000	USD
CY2011Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1237000	USD
CY2011Q3	us-gaap	Income Tax Expense Benefit Continuing Operations IncomeTaxExpenseBenefitContinuingOperations	1237000	USD
CY2012Q3	us-gaap	Income Tax Expense Benefit Continuing Operations IncomeTaxExpenseBenefitContinuingOperations	1701000	USD
	us-gaap	Income Tax Expense Benefit Continuing Operations IncomeTaxExpenseBenefitContinuingOperations	5976000	USD
	us-gaap	Income Tax Expense Benefit Continuing Operations IncomeTaxExpenseBenefitContinuingOperations	6041000	USD
	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	3169000	USD
CY2011Q3	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	8365000	USD
	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	33142000	USD
CY2012Q3	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-15451000	USD
	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	183000	USD
	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	806000	USD
CY2011Q3	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	18000	USD
CY2012Q3	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	71000	USD
CY2012Q3	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-7000	USD
	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-16000	USD
CY2011Q3	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-226000	USD
	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-236000	USD
CY2012Q3	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	37000	USD
	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	68000	USD
	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	86000	USD
CY2011Q3	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	20000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1765000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1612000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-7446000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	14071000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	9180000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	1629000	USD
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-3517000	USD
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	2948000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	3098000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-1820000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-654000	USD
	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-35762000	USD
	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	0	USD
	us-gaap	Increase Decrease In Restricted Cash For Operating Activities IncreaseDecreaseInRestrictedCashForOperatingActivities	-6035000	USD
	us-gaap	Increase Decrease In Restricted Cash For Operating Activities IncreaseDecreaseInRestrictedCashForOperatingActivities	0	USD
	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	596749	shares
CY2012Q3	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	571326	shares
CY2011Q3	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	970559	shares
	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	965655	shares
CY2012Q3	us-gaap	Interest And Other Income InterestAndOtherIncome	103000	USD
	us-gaap	Interest And Other Income InterestAndOtherIncome	355000	USD
CY2011Q3	us-gaap	Interest And Other Income InterestAndOtherIncome	95000	USD
	us-gaap	Interest And Other Income InterestAndOtherIncome	447000	USD
	us-gaap	Interest Expense InterestExpense	150384000	USD
CY2012Q3	us-gaap	Interest Expense InterestExpense	54101000	USD
CY2011Q3	us-gaap	Interest Expense InterestExpense	48872000	USD
	us-gaap	Interest Expense InterestExpense	167203000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-150384000	USD
CY2011Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-48872000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-167203000	USD
CY2012Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-54101000	USD
	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	1315000	USD
CY2012Q3	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	0	USD
CY2011Q3	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	1675000	USD
	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	4639000	USD
	us-gaap	Interest Paid Net InterestPaidNet	114538000	USD
	us-gaap	Interest Paid Net InterestPaidNet	130923000	USD
CY2012Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	40326000	USD
CY2011Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	27849000	USD
CY2012Q3	us-gaap	Lease Incentive Payable Current And Noncurrent LeaseIncentivePayableCurrentAndNoncurrent	20189000	USD
CY2011Q4	us-gaap	Lease Incentive Payable Current And Noncurrent LeaseIncentivePayableCurrentAndNoncurrent	28412000	USD
CY2011Q4	us-gaap	Liabilities Liabilities	3819851000	USD
CY2012Q3	us-gaap	Liabilities Liabilities	3874895000	USD
CY2012Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	5268952000	USD
CY2011Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	5224459000	USD
	us-gaap	Liabilities Assumed1 LiabilitiesAssumed1	267000	USD
	us-gaap	Liabilities Assumed1 LiabilitiesAssumed1	18988000	USD
CY2012Q3	us-gaap	Long Term Debt LongTermDebt	3079554000	USD
CY2011Q4	us-gaap	Long Term Debt LongTermDebt	2986516000	USD
	us-gaap	Loss On Cash Flow Hedge Ineffectiveness LossOnCashFlowHedgeIneffectiveness	-716000	USD
	us-gaap	Loss On Cash Flow Hedge Ineffectiveness LossOnCashFlowHedgeIneffectiveness	1840000	USD
CY2012Q3	us-gaap	Loss On Cash Flow Hedge Ineffectiveness LossOnCashFlowHedgeIneffectiveness	1474000	USD
CY2011Q3	us-gaap	Loss On Cash Flow Hedge Ineffectiveness LossOnCashFlowHedgeIneffectiveness	-118000	USD
	us-gaap	Maintenance Revenue MaintenanceRevenue	37126000	USD
CY2012Q3	us-gaap	Maintenance Revenue MaintenanceRevenue	10944000	USD
	us-gaap	Maintenance Revenue MaintenanceRevenue	25006000	USD
CY2011Q3	us-gaap	Maintenance Revenue MaintenanceRevenue	0	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-41028000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	138781000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-187848000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-516300000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	255173000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	305956000	USD
CY2012Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-45478000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	3054000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	87536000	USD
CY2011Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	22367000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	87536000	USD
CY2012Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-45478000	USD
CY2011Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	22367000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	3054000	USD
CY2012Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	11000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	28805000	USD
CY2011Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	8880000	USD
CY2012Q3	us-gaap	Operating Leases Future Minimum Payments Receivable OperatingLeasesFutureMinimumPaymentsReceivable	2704650000	USD
CY2012Q3	us-gaap	Operating Leases Future Minimum Payments Receivable Current OperatingLeasesFutureMinimumPaymentsReceivableCurrent	152159000	USD
CY2012Q3	us-gaap	Operating Leases Future Minimum Payments Receivable In Five Years OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears	356038000	USD
CY2012Q3	us-gaap	Operating Leases Future Minimum Payments Receivable In Four Years OperatingLeasesFutureMinimumPaymentsReceivableInFourYears	417623000	USD
CY2012Q3	us-gaap	Operating Leases Future Minimum Payments Receivable In Three Years OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears	477385000	USD
CY2012Q3	us-gaap	Operating Leases Future Minimum Payments Receivable In Two Years OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears	569476000	USD
CY2012Q3	us-gaap	Operating Leases Future Minimum Payments Receivable Thereafter OperatingLeasesFutureMinimumPaymentsReceivableThereafter	485645000	USD
	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	430361000	USD
CY2012Q3	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	159547000	USD
	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	465413000	USD
CY2011Q3	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	145890000	USD
CY2011Q4	us-gaap	Other Assets OtherAssets	90047000	USD
CY2012Q3	us-gaap	Other Assets OtherAssets	162042000	USD
CY2012Q3	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	6650000	USD
CY2011Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	11561000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Period Increase Decrease OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease	45611000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Period Increase Decrease OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease	2750000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Period Increase Decrease OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease	35022000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Period Increase Decrease OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease	10392000	USD
	us-gaap	Other Comprehensive Income Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	21903000	USD
	us-gaap	Other Comprehensive Income Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	13943000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	8966000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	5717000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	21079000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-2967000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	1426000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	23708000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	37000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	48000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	576000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	465000	USD
CY2011Q4	us-gaap	Other Liabilities OtherLiabilities	105432000	USD
CY2012Q3	us-gaap	Other Liabilities OtherLiabilities	108954000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	604000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-153000	USD
CY2012Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	0	USD
CY2011Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-117000	USD
CY2011Q3	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	326000	USD
	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	13815000	USD
	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	3733000	USD
CY2012Q3	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	9213000	USD
	us-gaap	Participating Securities Distributed And Undistributed Earnings ParticipatingSecuritiesDistributedAndUndistributedEarnings	25000	USD
	us-gaap	Participating Securities Distributed And Undistributed Earnings ParticipatingSecuritiesDistributedAndUndistributedEarnings	1115000	USD
CY2011Q3	us-gaap	Participating Securities Distributed And Undistributed Earnings ParticipatingSecuritiesDistributedAndUndistributedEarnings	298000	USD
CY2012Q3	us-gaap	Participating Securities Distributed And Undistributed Earnings ParticipatingSecuritiesDistributedAndUndistributedEarnings	-369000	USD
	us-gaap	Payments For Deposits PaymentsForDeposits	3217000	USD
	us-gaap	Payments For Deposits PaymentsForDeposits	7764000	USD
	us-gaap	Payments For Other Deposits PaymentsForOtherDeposits	25155000	USD
	us-gaap	Payments For Other Deposits PaymentsForOtherDeposits	96939000	USD
	us-gaap	Payments For Proceeds From Hedge Financing Activities PaymentsForProceedsFromHedgeFinancingActivities	50757000	USD
	us-gaap	Payments For Proceeds From Hedge Financing Activities PaymentsForProceedsFromHedgeFinancingActivities	0	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	35000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	544000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	30692000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	91402000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	32158000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	25185000	USD
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	18175000	USD
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	17794000	USD
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	0	USD
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	43626000	USD
	us-gaap	Payments To Acquire Finance Receivables PaymentsToAcquireFinanceReceivables	0	USD
	us-gaap	Payments To Acquire Finance Receivables PaymentsToAcquireFinanceReceivables	91500000	USD
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	450962000	USD
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	409421000	USD
CY2012Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2012Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2011Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued		shares
CY2012Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued		shares
CY2011Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding		shares
CY2012Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding		shares
CY2012Q3	us-gaap	Preferred Stock Value PreferredStockValue		USD
CY2011Q4	us-gaap	Preferred Stock Value PreferredStockValue		USD
	us-gaap	Proceeds From Deposits From Customers ProceedsFromDepositsFromCustomers	11400000	USD
	us-gaap	Proceeds From Deposits From Customers ProceedsFromDepositsFromCustomers	17088000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	877100000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	388894000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	3245000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	0	USD
	us-gaap	Proceeds From Principal Repayments On Loans And Leases Held For Investment ProceedsFromPrincipalRepaymentsOnLoansAndLeasesHeldForInvestment	0	USD
	us-gaap	Proceeds From Principal Repayments On Loans And Leases Held For Investment ProceedsFromPrincipalRepaymentsOnLoansAndLeasesHeldForInvestment	2041000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	54439000	USD
CY2012Q3	us-gaap	Profit Loss ProfitLoss	-45847000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	318547000	USD
	us-gaap	Profit Loss ProfitLoss	3079000	USD
	us-gaap	Profit Loss ProfitLoss	88651000	USD
CY2011Q3	us-gaap	Profit Loss ProfitLoss	22665000	USD
CY2011Q4	us-gaap	Property Subject To Or Available For Operating Lease Accumulated Depreciation PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation	981932000	USD
CY2012Q3	us-gaap	Property Subject To Or Available For Operating Lease Accumulated Depreciation PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation	1228052000	USD
CY2011Q4	us-gaap	Property Subject To Or Available For Operating Lease Net PropertySubjectToOrAvailableForOperatingLeaseNet	4387986000	USD
CY2012Q3	us-gaap	Property Subject To Or Available For Operating Lease Net PropertySubjectToOrAvailableForOperatingLeaseNet	4532445000	USD
CY2012Q3	us-gaap	Property Subject To Or Available For Operating Lease Number Of Units PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits	157	Aircraft
CY2011Q4	us-gaap	Property Subject To Or Available For Operating Lease Number Of Units PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits	144	Aircraft
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	317504000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	783976000	USD
CY2012Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	109375000	USD
CY2011Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	247452000	USD
CY2011Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	191476000	USD
CY2012Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	162397000	USD
CY2011Q3	us-gaap	Revenues Revenues	141507000	USD
CY2012Q3	us-gaap	Revenues Revenues	172866000	USD
	us-gaap	Revenues Revenues	509962000	USD
	us-gaap	Revenues Revenues	448259000	USD
CY2011Q4	us-gaap	Secured Debt SecuredDebt	2535759000	USD
CY2012Q3	us-gaap	Secured Debt SecuredDebt	1828883000	USD
CY2012Q3	us-gaap	Security Deposit Liability SecurityDepositLiability	87216000	USD
CY2011Q4	us-gaap	Security Deposit Liability SecurityDepositLiability	83037000	USD
CY2012Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	11907000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	36309000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	36616000	USD
CY2011Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	12200000	USD
CY2011Q3	us-gaap	Share Based Compensation ShareBasedCompensation	1619000	USD
CY2012Q3	us-gaap	Share Based Compensation ShareBasedCompensation	1128000	USD
CY2012Q2	us-gaap	Stock Repurchase Program Authorized Amount StockRepurchaseProgramAuthorizedAmount	50000000	USD
CY2012Q3	us-gaap	Stock Repurchase Program Authorized Amount StockRepurchaseProgramAuthorizedAmount	50000000	USD
CY2012Q3	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	2500002000	shares
CY2012Q3	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	28500000	USD
CY2011Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1404608000	USD
CY2012Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1394057000	USD
CY2012Q3	us-gaap	Unrecorded Unconditional Purchase Obligation Balance Sheet Amount UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount	168100000	USD
CY2012Q3	us-gaap	Unrecorded Unconditional Purchase Obligation Minimum Quantity Required UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired	3	Aircraft
CY2011Q4	us-gaap	Unsecured Debt UnsecuredDebt	450757000	USD
CY2012Q3	us-gaap	Unsecured Debt UnsecuredDebt	1250671000	USD
	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:8px;text-align:justify;font-size:10.5pt;"><font style="font-family:inherit;font-size:10.5pt;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;padding-top:8px;text-align:justify;text-indent:32px;font-size:10.5pt;"><font style="font-family:inherit;font-size:10.5pt;">The preparation of financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. While Aircastle believes that the estimates and related assumptions used in the preparation of the consolidated financial statements are appropriate, actual results could differ from those estimates.</font></div></div>
CY2012Q3	us-gaap	Variable Interest Entity Consolidated Carrying Amount Assets VariableInterestEntityConsolidatedCarryingAmountAssets	353600000	USD
CY2012Q3	us-gaap	Variable Interest Entity Consolidated Carrying Amount Liabilities VariableInterestEntityConsolidatedCarryingAmountLiabilities	72068000	USD
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2011Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2012Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	75791005	shares
CY2012Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	70349265	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	71248765	shares
CY2011Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	72950361	shares
CY2011Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	72950361	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71248765	shares
CY2012Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	70349265	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	75791005	shares
CY2011Q3	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	2456000	USD
CY2012Q3	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	2914000	USD
	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	2914000	USD
	dei	Document Period End Date DocumentPeriodEndDate	2012-09-30
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0001362988
CY2012Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	69743929	shares
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	AIRCASTLE LTD

Files In Submission

Name	View Source	Status
0001362988-12-000007-index-headers.html	Edgar Link	pending
0001362988-12-000007-index.html	Edgar Link	pending
0001362988-12-000007.txt	Edgar Link	pending
0001362988-12-000007-xbrl.zip	Edgar Link	pending
ayr-20120930.xml	Edgar Link	completed
ayr-20120930.xsd	Edgar Link	pending
ayr-20120930_cal.xml	Edgar Link	unprocessable
ayr-20120930_def.xml	Edgar Link	unprocessable
ayr-20120930_lab.xml	Edgar Link	unprocessable
ayr-20120930_pre.xml	Edgar Link	unprocessable
ayrq310q2012.htm	Edgar Link	pending
ayrq32012ex311.htm	Edgar Link	pending
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ayrq32012ex321.htm	Edgar Link	pending
ayrq32012ex322.htm	Edgar Link	pending
ayrq32012ex991.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$AYR
Aircastle LTD Stock $ayr

2012 Q4 Form 10-Q Financial Statement

#000136298812000007 Filed on November 07, 2012

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AYR Aircastle LTD Stock $ayr

2012 Q4 Form 10-Q Financial Statement

#000136298812000007 Filed on November 07, 2012

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AYR
Aircastle LTD Stock $ayr