Equipment Held for Operating Lease and Notes Receivable - Schedule of Carrying Values (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Equipment Held For Operating Lease
Lessor, Lease, Description [Line Items]
Gross Value	$ 2,922,425	$ 2,707,130
Accumulated Depreciation	(604,522)	(594,293)
Net Book Value	2,317,903	2,112,837
Engines and related equipment
Lessor, Lease, Description [Line Items]
Gross Value	2,763,631	2,535,148
Accumulated Depreciation	(591,694)	(569,596)
Net Book Value	2,171,937	1,965,552
Aircraft and airframes
Lessor, Lease, Description [Line Items]
Gross Value	144,427	157,616
Accumulated Depreciation	(9,112)	(21,409)
Net Book Value	135,315	136,207
Marine vessel
Lessor, Lease, Description [Line Items]
Gross Value	14,367	14,366
Accumulated Depreciation	(3,716)	(3,288)
Net Book Value	$ 10,651	$ 11,078