Credit Losses on Financial Instruments (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period	$ 13	$ 19	$ 39
Provision for expected losses	8	8	4
Write-offs charged against the allowance	(12)	(19)	(22)
Recoveries collected	3	4	3
Classified as held for sale	0	1	(5)
Balance at end of period	$ 12	$ 13	$ 19