XML 96 R90.htm IDEA: XBRL DOCUMENT
v3.22.2

Asset Impairment (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Mar. 31, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Asset impairment | $ 11,803 |  | $ 57,054 | $ 14,228 | $ 73,386
Net charges related to Ukraine Conflict | $ 0 | $ 2,700,000 | $ 0 | 2,728,718 | $ 0
Write-offs and impairments of flight equipment |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Net charges related to Ukraine Conflict |  | $ 3,200,000 |  | $ 3,176,000 |

X
- Definition Net Charges Related To Ukraine Conflict + References No definition available. + Details
Name: | aer_NetChargesRelatedToUkraineConflict
Namespace Prefix: | aer_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 45 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=126905981&loc=d3e2420-110228 + Details
Name: | us-gaap_AssetImpairmentCharges
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_NatureOfExpenseAxis=aer_WriteOffsAndImpairmentOfPropertyPlantAndEquipmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |