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Equipment Held for Operating Lease and Notes Receivable - Additional Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2025 USD ($)	Mar. 31, 2024 USD ($)	Mar. 31, 2025 engine	Mar. 31, 2025 aircraft	Mar. 31, 2025 marine_vessel	Dec. 31, 2024 USD ($)	Dec. 31, 2024 engine	Dec. 31, 2024 aircraft	Dec. 31, 2024 marine_vessel
Lessor, Lease, Description [Line Items]
Equipment held for operating lease	$ 2,597,792					$ 2,635,910
Notes receivable	179,283					183,629
Maintenance rights	25,167					31,134
Investments in sales-type leases	17,271					$ 21,606
Number of leased assets			347	15	1		354	16	1
Interest revenue	$ 3,934	$ 2,269
Minimum \| Note Receivable
Lessor, Lease, Description [Line Items]
Note receivable, effective interest rate	6.00%	7.10%
Maximum \| Note Receivable
Lessor, Lease, Description [Line Items]
Note receivable, effective interest rate	12.20%	12.20%