Finance Receivables (Details 2) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Receivables [Abstract]
Finance lease revenue (included in retail and wholesale finance revenue)	$ 106	$ 105	$ 314	$ 326