Schedule II—Valuation and Qualifying Accounts (Details) - Allowance for doubtful accounts - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of period	$ 113	$ 121	$ 92
Charged to costs & expenses	45	37	43
Impact of currency	4	(3)	0
Charged to other accounts	0	0	15
Write-offs, write-downs & deductions	(48)	(42)	(29)
Balance at end of period	$ 114	$ 113	$ 121