Consolidated Statement of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Net income	$ 68	$ 38
Other comprehensive income (loss), net of tax:
Currency translation adjustments	(5)	(154)
Hedging gains and losses	(17)	29
Defined benefit plans	3	3
Other comprehensive income (loss)	(19)	(122)
Total comprehensive income (loss)	49	(84)
Less: Comprehensive loss attributable to noncontrolling interests	1	17
Less: Comprehensive loss attributable to redeemable noncontrolling interests	3	14
Comprehensive income (loss) attributable to the parent company	$ 53	$ (53)