Financing Receivables and Operating Lease Equipment - Schedule of Financing Receivables and Operating Lease Equipment, Net (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024	Mar. 31, 2024	Dec. 31, 2023
Financing Receivables and Operating Lease Equipment [Abstract]
Investment in sales-type leases	$ 195	$ 203
Notes	82	85
Total financing receivables	277	288
Less allowance for losses on receivables	4	7	$ 36	$ 51
Financing receivables, net	273	281
Operating lease equipment, at cost, less accumulated depreciation of $49 and $46	237	240
Total	510	521
Operating lease equipment, accumulated depreciation	$ 49	$ 46