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Flight Equipment Held for Sale (Details) $ in Millions | Dec. 31, 2022 USD ($) aircraft | Dec. 31, 2021 aircraft
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Disposal Group, Held-for-sale, Not Discontinued Operations | Four Aircrafts |  |
Flight Equipment Held for Sale |  |
Number of aircraft | 4 |
Carrying value of assets held for sale | $ | $ 153.5 |
Disposal Group, Held-for-sale, Not Discontinued Operations | Aircraft |  |
Flight Equipment Held for Sale |  |
Number of aircraft |  | 0
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Four Aircrafts |  |
Flight Equipment Held for Sale |  |
Number of aircraft | 6 |

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