Equipment Held for Operating Lease and Notes Receivable - Schedule of Operating Lease, Carrying Value of Assets Subject to Leases (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Engines and related equipment
Lessor, Lease, Description [Line Items]
Gross Value	$ 2,571,113	$ 2,491,448
Accumulated Depreciation	(557,965)	(525,172)
Net Book Value	2,013,148	1,966,276
Aircraft and airframes
Lessor, Lease, Description [Line Items]
Gross Value	154,965	150,089
Accumulated Depreciation	(18,008)	(15,543)
Net Book Value	136,957	134,546
Marine vessel
Lessor, Lease, Description [Line Items]
Gross Value	14,406	13,581
Accumulated Depreciation	(2,861)	(2,468)
Net Book Value	11,545	11,113
Equipment held for operating lease
Lessor, Lease, Description [Line Items]
Gross Value	2,740,484	2,655,118
Accumulated Depreciation	(578,834)	(543,183)
Net Book Value	$ 2,161,650	$ 2,111,935