XML 35 R9.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Consolidated Statements of Cash Flows (Parenthetical) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
End-of-lease (“EOL”) and Maintenance Reserve (“MR”) contract maintenance rights expense |  | $ 144,726 | $ 207,552 | $ 232,622
MR contract maintenance rights write-off offset by maintenance liability release |  | 38,525 | 17,747 | 260,245
EOL contract maintenance rights write-off offset by EOL compensation received |  | 159,682 | 102,940 | 191,478
EOL and MR contract maintenance rights write-off related to the Ukraine Conflict |  | 0 | 0 | (294,493)
Maintenance rights write-off | [1] | 342,933 | 328,239 | 389,852
Increase (decrease) in other operating assets |  | (241,143) | 128,459 | (113,374)
Non-cash Investing and Financing Activities |  |  |  |
Flight equipment reclassified to net investment in finance leases |  | 284,000 | 171,000 | 34,000
Flight equipment reclassified to held for sale, net |  | 1,200,000 | 1,300,000 | 379,000
Release to income upon sale |  | $ 31,758 | $ 87,809 | $ 72,000
[1] | Maintenance rights write-off consisted of the following:
End-of-lease (“EOL”) and Maintenance Reserve (“MR”) contract maintenance rights expense | 144,726 |  |  | 207,552 |  |  | $ | 232,622 |
MR contract maintenance rights write-off offset by maintenance liability release | 38,525 |  |  | 17,747 |  |  | 260,245 |
EOL contract maintenance rights write-off offset by EOL compensation received | 159,682 |  |  | 102,940 |  |  | 191,478 |
EOL and MR contract maintenance rights write-off related to the Ukraine Conflict | — |  |  | — |  |  | (294,493) |
Maintenance rights write-off | $ | 342,933 |  |  | $ | 328,239 |  |  | $ | 389,852 |

X
- Definition Accrued Maintenance Liability, Release To Income Upon Sale + References No definition available. + Details
Name: | aer_AccruedMaintenanceLiabilityReleaseToIncomeUponSale
Namespace Prefix: | aer_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Represents the aggregate expense charged against earnings to allocate the maintenance rights expense related to a limited duration contract for service and contractual agreement that stipulates the lessee pay the lessor for use of an asset. + References No definition available. + Details
Name: | aer_AmortizationOfMaintenanceRightsExpense
Namespace Prefix: | aer_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The total of the amount of flight equipment under operating leases reclassified to net investment in finance and sale-type leases and any amount charged to expense (recognized in income). + References No definition available. + Details
Name: | aer_AmountOfFlightEquipmentUnderOperatingLeasesReclassifiedToNetInvestmentInFinanceAndSaleTypeLeasesTotal
Namespace Prefix: | aer_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount Of Flight Equipment Under Operating Leases Transferred To Flight Equipment Held For Sale + References No definition available. + Details
Name: | aer_AmountOfFlightEquipmentUnderOperatingLeasesTransferredToFlightEquipmentHeldForSale
Namespace Prefix: | aer_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Maintenance Rights Intangible, End Of Lease Contract Cash Receipt + References No definition available. + Details
Name: | aer_MaintenanceRightsIntangibleEndOfLeaseContractCashReceipt
Namespace Prefix: | aer_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Maintenance Rights Intangible, End Of Lease Contract Maintenance Rights Expense + References No definition available. + Details
Name: | aer_MaintenanceRightsIntangibleEndOfLeaseContractMaintenanceRightsExpense
Namespace Prefix: | aer_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Maintenance Rights Intangible, Maintenance Reserved Contract Rights Expense Offset By Maintenance Liability Release + References No definition available. + Details
Name: | aer_MaintenanceRightsIntangibleMaintenanceReservedContractRightsExpenseOffsetByMaintenanceLiabilityRelease
Namespace Prefix: | aer_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Net EOL And MR Contract Maintenance Rights Re-Allocated, Related To The Ukraine Conflict + References No definition available. + Details
Name: | aer_NetEOLAndMRContractMaintenanceRightsReAllocatedRelatedToTheUkraineConflict
Namespace Prefix: | aer_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of increase (decrease) in operating assets classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details
Name: | us-gaap_IncreaseDecreaseInOtherOperatingAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_OtherSignificantNoncashTransactionsByUniqueDescriptionAxis=aer_NonCashInvestingAndFinancingActivitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |