Leases (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Sales-type and direct financing leases
Interest income on lease receivable	$ 19	$ 16
Interest income related to accretion of unguaranteed residual asset	3	4
Total sales-type and direct financing lease income	22	20
Operating leases
Operating lease income related to lease payments	24	28
Other operating leasing gains	1	4
Total operating lease income and other leasing gains	25	32
Total lease income	$ 47	$ 52