Net (recoveries) charges related to Ukraine Conflict - Schedule of Impairments Recognized as a Result of Conflict in Ukraine (Details) - USD ($) $ in Thousands |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Unusual or Infrequent Item, or Both [Line Items] | ||||
| Net charges (recoveries) related to Ukraine conflict | $ (1,490,431) | $ (194,750) | $ (1,287,972) | $ 2,700,000 |
| Insurance proceeds and interest | ||||
| Unusual or Infrequent Item, or Both [Line Items] | ||||
| Net charges (recoveries) related to Ukraine conflict | (1,488,000) | (172,000) | (1,254,000) | |
| Net recoveries of flight equipment | ||||
| Unusual or Infrequent Item, or Both [Line Items] | ||||
| Net charges (recoveries) related to Ukraine conflict | (2,000) | (23,000) | (15,000) | $ 3,200,000 |
| Letters of credit receipts and other collections | ||||
| Unusual or Infrequent Item, or Both [Line Items] | ||||
| Net charges (recoveries) related to Ukraine conflict | $ 0 | $ 0 | $ (19,000) | |