Condensed Consolidated Statements of Comprehensive Loss (unaudited) (Parenthetical) - USD ($)	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Statement of Comprehensive Income [Abstract]
Currency translation adjustments, tax	$ 6,000,000	$ 13,000,000
Pension and other postretirement benefits, tax	(4,000,000)	3,000,000
Hedging activities, tax	(1,000,000)	2,000,000
Discontinued operations, currency translation adjustments, net of tax	0	(2,000,000)
Discontinued operations, pension and other postretirement benefits, tax	$ (3,000,000)	$ 0

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