CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (28)	$ 25	$ (151)	$ 129
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	(238)	(79)	(448)	(69)
Defined benefit plans	0	3	0	9
Cash flow hedges	(4)	(1)	(14)	(4)
Other comprehensive income (loss), net of tax	(242)	(77)	(462)	(64)
Comprehensive income (loss)	(270)	(52)	(613)	65
Less: Comprehensive income (loss) attributable to noncontrolling interests	(9)	5	2	52
Comprehensive income (loss) attributable to common shareholders	$ (261)	$ (57)	$ (615)	$ 13