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Flight Equipment Held for Sale (Details) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2023 USD ($) aircraft | Jun. 30, 2023 USD ($) aircraft | Jun. 30, 2022 USD ($) | Dec. 31, 2022 USD ($) aircraft
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Proceeds from aircraft sales, trading and other activity |  | $ 1,261,476 | $ 1,166 |
Disposal Group, Held-for-sale, Not Discontinued Operations | Nineteen Aircrafts |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Number of aircrafts | aircraft | 19 | 19 |  |
Carrying value of assets held for sale | $ 900,000 | $ 900,000 |  |
Disposal Group, Held-for-sale, Not Discontinued Operations | Four Aircrafts |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Number of aircrafts | aircraft |  |  |  | 4
Carrying value of assets held for sale |  |  |  | $ 153,500
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Ten Aircrafts |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Number of aircrafts | aircraft | 10 | 10 |  |
Proceeds from aircraft sales, trading and other activity | $ 639,700 |  |  |

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