Equipment Held for Operating Lease - Leased Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Lessor, Lease, Description [Line Items]
Net book value of equipment held for operating lease	$ 2,635,910	$ 2,112,837
Off-lease
Lessor, Lease, Description [Line Items]
Net book value of equipment held for operating lease	685,848	342,409
Month-to-month leases
Lessor, Lease, Description [Line Items]
Net book value of equipment held for operating lease	266,521
Lease expiring 2025
Lessor, Lease, Description [Line Items]
Net book value of equipment held for operating lease	702,083
Lease expiring 2026
Lessor, Lease, Description [Line Items]
Net book value of equipment held for operating lease	326,353
Lease expiring 2027
Lessor, Lease, Description [Line Items]
Net book value of equipment held for operating lease	373,017
Lease expiring 2028
Lessor, Lease, Description [Line Items]
Net book value of equipment held for operating lease	126,522
Lease expiring 2029
Lessor, Lease, Description [Line Items]
Net book value of equipment held for operating lease	28,990
Leases expiring thereafter
Lessor, Lease, Description [Line Items]
Net book value of equipment held for operating lease	126,576
Asia-Pacific (excluding India)
Lessor, Lease, Description [Line Items]
Net book value of equipment held for operating lease	344,946	235,948
United States
Lessor, Lease, Description [Line Items]
Net book value of equipment held for operating lease	658,128	464,088
India
Lessor, Lease, Description [Line Items]
Net book value of equipment held for operating lease	314,714	294,361
Europe
Lessor, Lease, Description [Line Items]
Net book value of equipment held for operating lease	299,322	443,901
South America
Lessor, Lease, Description [Line Items]
Net book value of equipment held for operating lease	176,380	136,917
Canada
Lessor, Lease, Description [Line Items]
Net book value of equipment held for operating lease	133,286	109,056
Central America
Lessor, Lease, Description [Line Items]
Net book value of equipment held for operating lease	17,047	43,192
Middle East
Lessor, Lease, Description [Line Items]
Net book value of equipment held for operating lease	$ 6,239	$ 42,965