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Equipment Held for Operating Lease and Notes Receivable - Additional Information (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2025 engine	Sep. 30, 2025 aircraft	Sep. 30, 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	$ 2,700,373		$ 2,700,373					$ 2,635,910
Notes receivable	144,842		144,842					183,629
Maintenance rights	27,044		27,044					31,134
Investments in sales-type leases	16,281		16,281					$ 21,606
Number of leased assets					354	20	1		354	16	1
Interest revenue	$ 3,360	$ 3,412	$ 10,943	$ 7,965
Minimum | Note Receivable
Lessor, Lease, Description [Line Items]
Note receivable, effective interest rate			6.00%	6.00%
Maximum | Note Receivable
Lessor, Lease, Description [Line Items]
Note receivable, effective interest rate			12.20%	12.20%

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- Definition

Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities.

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Amount, after allowance for credit loss, of accounts and financing receivables, classified as noncurrent. Includes, but is not limited to, notes and loan receivable.

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