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v3.23.1

Investments - Additional Information (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2023 USD ($) aircraft engine equipment | Mar. 31, 2022 USD ($) equipment | Dec. 31, 2022 USD ($)
Equipment held for operating lease |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Net book value | $ 2,141,839 |  | $ 2,111,935
WMES |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership interest | 50.00% |  |
Number of engines in lease portfolio | engine | 34 |  |
Number of aircraft in lease portfolio | aircraft | 5 |  |
Proceeds from sale of assets | $ 22,300 |  |
WMES | Other Income | Asset Management |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Other sales and revenue | 500 | $ 500 |
WMES | Aircraft |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Net book value | $ 227,500 |  |
CASC Willis |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership interest | 50.00% |  |
Number of engines in lease portfolio | engine | 4 |  |
CASC Willis | Equipment held for operating lease |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Net book value | $ 42,900 |  |
WMES and CASC Willis |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Number of assets sold | equipment | 0 | 0 |

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