CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Millions	Total	Common Stock [Member]	Treasury Stock [Member]	Capital in Excess of Par Value [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Retained Earnings (Loss) [Member]	Noncontrolling Interests [Member]
Beginning balance at Dec. 31, 2019	$ 6,507	$ 1	$ (4,481)	$ 6,569	$ (3)	$ 3,101	$ 1,320
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(2,143)					(1,685)	(458)
Currency translation adjustment	37				32		5
Cash flow hedge fair value adjustment	0
Exercise of stock options	24			22			2
Stock-based compensation	23			19			4
Other	1			1
Dividends declared and noncontrolling interest payments	(911)					(603)	(308)
Ending balance at Dec. 31, 2020	3,538	1	(4,481)	6,611	29	813	565
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(1,276)					(961)	(315)
Currency translation adjustment	(51)				(48)		(3)
Cash flow hedge fair value adjustment	(4)				(3)		(1)
Exercise of stock options	19			15			4
Stock-based compensation	22			20			2
Ending balance at Dec. 31, 2021	2,248	1	(4,481)	6,646	(22)	(148)	252
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	1,357					1,832	(475)
Currency translation adjustment	14				17		(3)
Cash flow hedge fair value adjustment	(3)				(2)		(1)
Stock-based compensation	41			39			2
Tax withholding on vesting of equity awards	(1)			(1)
Ending balance at Dec. 31, 2022	$ 3,656	$ 1	$ (4,481)	$ 6,684	$ (7)	$ 1,684	$ (225)