Operating Lease Equipment - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Leases [Abstract]
Operating lease equipment	$ 612		$ 612		$ 616
Accumulated depreciation	326		326		$ 304
Operating lease income	36	$ 38	108	$ 116
Depreciation expense	30	31	89	95
Operating lease payments received			109	118
Impairment losses of operating lease equipment	$ 0	$ 0	$ 2	$ 25