Accounts Receivable and Notes Receivable and Credit Quality of Receivables - Allowance for Notes Receivable (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2023
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for credit losses, beginning of period	$ (44)	$ (40)	$ (41)	$ (42)	$ (40)	$ (40)
Provision for Loan, Lease, and Other Losses	2	(6)	(1)	0	(4)	(1)
Charge-offs and recoveries	1	2	2	1	2	1
Allowance for credit losses, end of period	$ (41)	(44)	(40)	$ (41)	$ (42)	$ (40)
Balances over 90 days past due
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Percent Past Due	4.00%						9.00%
United States and Canada
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for credit losses, beginning of period	$ (19)	(16)	(17)
Provision for Loan, Lease, and Other Losses	2	(3)	0
Charge-offs and recoveries	1	0	1
Allowance for credit losses, end of period	(16)	(19)	(16)
International
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for credit losses, beginning of period	(25)	(24)	(24)
Provision for Loan, Lease, and Other Losses	0	(3)	(1)
Charge-offs and recoveries	0	2	1
Allowance for credit losses, end of period	$ (25)	$ (25)	$ (24)