Equipment on Operating Leases - Carrying amount of Equipment on operating leases, net (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Leases [Abstract]
Equipment on operating leases, at cost	$ 4,401	$ 4,207
Less: Accumulated depreciation	(1,474)	(1,427)
Equipment on operating leases, net	$ 2,927	$ 2,780

Amount of accumulated depreciation of lessor's underlying asset for which right to use has been conveyed to lessee under operating lease.

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