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Equipment Held for Operating Lease and Notes Receivable - Additional Information (Details) $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2024 USD ($) | Mar. 31, 2023 USD ($) | Mar. 31, 2024 engine | Mar. 31, 2024 aircraft | Mar. 31, 2024 marine_vessel | Dec. 31, 2023 USD ($) | Dec. 31, 2023 engine | Dec. 31, 2023 aircraft | Dec. 31, 2023 marine_vessel
Lessor, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |
Equipment held for operating lease | $ 2,130,327 |  |  |  |  | $ 2,112,837 |  |  |
Notes receivable | 97,859 |  |  |  |  | 92,621 |  |  |
Maintenance rights | 9,180 |  |  |  |  | 9,180 |  |  |
Investments in sales-type leases | 33,013 |  |  |  |  | $ 8,759 |  |  |
Number of leased assets |  |  | 337 | 14 | 1 |  | 337 | 12 | 1
Interest revenue | $ 2,269 | $ 2,046 |  |  |  |  |  |  |
Minimum | Note Receivable |  |  |  |  |  |  |  |  |
Lessor, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |
Note receivable, effective interest rate | 7.10% | 7.10% |  |  |  |  |  |  |
Maximum | Note Receivable |  |  |  |  |  |  |  |  |
Lessor, Lease, Description [Line Items] |  |  |  |  |  |  |  |  |
Note receivable, effective interest rate | 12.20% | 12.20% |  |  |  |  |  |  |

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