CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Comprehensive income (loss):
Net income (loss)	$ 197	$ 622	$ (766)
Comprehensive income (loss), net of tax:
Foreign currency translation adjustments	(113)	(94)	(2)
Unrecognized pension and postretirement costs	(17)	64	43
Derivative financial instruments	1	28	(1)
Total other comprehensive income (loss), net of tax	(129)	(2)	40
Comprehensive income (loss)	68	620	(726)
Total comprehensive income (loss) attributable to noncontrolling interests	0	2	(4)
Total comprehensive income (loss) attributable to parent	$ 68	$ 618	$ (722)