CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Comprehensive income (loss):
Net income (loss)	$ 89	$ (1,279)
Other comprehensive income (loss), net of tax
Foreign currency translation adjustments	(44)	(156)
Pension and postretirement costs	5	(5)
Derivative financial instruments	5	26
Total other comprehensive loss, net of tax	(34)	(135)
Comprehensive income (loss)	55	(1,414)
Total comprehensive loss attributable to noncontrolling interests	(1)	(5)
Total comprehensive income (loss) attributable to parent	$ 56	$ (1,409)