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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%