Condensed Consolidated Statements of Comprehensive Loss (unaudited) (Parenthetical) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Currency translation adjustments, tax	$ (19,000,000)	$ 12,000,000	$ (3,000,000)	$ 2,000,000
Pension and other postretirement benefits, tax	(2,000,000)	0	0	(3,000,000)
Hedging activities, tax	(3,000,000)	2,000,000	0	3,000,000
Discontinued operations, currency translation adjustments, net of tax	(11,000,000)	(1,000,000)	(15,000,000)	(1,000,000)
Discontinued operations, pension and other postretirement benefits, tax	$ 0	$ 0	$ 0	$ 0

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