Receivables, Allowance for Credit Losses and Credit Quality of Receivables - Accounts and Notes Receivable, Net by Geography and Delinquency (Details) - USD ($) $ in Millions	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020
Financing Receivable, Recorded Investment, Past Due [Line Items]
Notes receivable	$ 478		$ 494
Notes receivable allowance	(48)	$ (50)	(54)	$ (63)	$ (78)	$ (81)
Long-term receivables, net	430		440
UNITED STATES
Financing Receivable, Recorded Investment, Past Due [Line Items]
Notes receivable	293		321
Notes receivable allowance	(21)		(18)
International
Financing Receivable, Recorded Investment, Past Due [Line Items]
Notes receivable	185		173
Notes receivable allowance	(27)	$ (29)	(36)
Balances Over 90 days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Notes receivable	53		81
Notes receivable allowance for balances over 90 days past due	(31)		(25)
Notes receivable, net, balances over 90 days past due	22		56
Balances Over 90 days Past Due | UNITED STATES
Financing Receivable, Recorded Investment, Past Due [Line Items]
Notes receivable	25		37
Notes receivable allowance for balances over 90 days past due	(6)		(6)
Balances Over 90 days Past Due | International
Financing Receivable, Recorded Investment, Past Due [Line Items]
Notes receivable	28		44
Notes receivable allowance for balances over 90 days past due	$ (25)		$ (19)