Leases (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Sales-type and direct financing leases
Interest income on lease receivable	$ 16	$ 13	$ 47	$ 59
Interest income related to accretion of unguaranteed residual asset	3	9	11	12
Total sales-type and direct financing lease income	19	22	58	71
Operating leases
Operating lease income related to lease payments	25	31	81	95
Other operating leasing gains	(6)	6	(2)	16
Total operating lease income and other leasing gains	19	37	79	111
Total lease income	$ 38	$ 59	$ 137	$ 182