Valuation and Qualifying Accounts (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Allowance for expected credit losses
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	$ 46	$ 40	$ 65
Charges to Earnings	36	33	20
Charges to Other Accounts	(27)	(27)	(3)
Deductions	0	0	(42)
Balance at End of Period	55	46	40
Other reserves
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	22	29	64
Charges to Earnings	5	1	(28)
Charges to Other Accounts	(6)	(8)	(4)
Deductions	0	0	(3)
Balance at End of Period	$ 21	$ 22	$ 29