CONSOLIDATED STATEMENT OF SHAREHOLDERS EQUITY - USD ($) $ in Millions	Total	Common stock	Capital in excess of par value	Retained earnings	Accumulated  other comprehensive (loss) income	Treasury stock	Non-controlling interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock, shares issued	128,526,137
Treasury Stock, Shares	(21,588,147)
Beginning Balance at Dec. 31, 2020	$ 6,322	$ 16	$ 3,853	$ 4,156	$ (698)	$ (1,017)	$ 12
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(41)			(42)			1
Cumulative translation adjustment	(417)				(417)
Gains (losses) on derivatives qualifying as hedges; net of tax	4				4
Pension and postretirement net liability	9				9
Cash dividends declared	(192)			(192)
Stock options/SSARs	6		1			$ 5
Stock options/SSARs, shares						98,729
Vested restricted stock units and awards	0		(4)			$ 4
Vested restricted stock units and awards, shares						82,461
Impact of N&B Merger	$ 15,980	18	15,936				26
Impact of N&B Merger (in shares)	141,740,461
Stock-based compensation	$ 11		11
Redeemable NCI	(1)		(1)
Ending Balance at Mar. 31, 2021	$ 21,681	34	19,796	3,922	(1,102)	$ (1,008)	39
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock, shares issued	270,266,598
Treasury Stock, Shares	(21,406,957)
Common stock, shares issued	275,726,629
Treasury Stock, Shares	(21,152,645)
Beginning Balance at Dec. 31, 2021	$ 21,117	35	19,826	3,641	(1,423)	(997)	35
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	246			244			2
Cumulative translation adjustment	(199)				(199)
Gains (losses) on derivatives qualifying as hedges; net of tax	0
Cash dividends declared	(202)			(202)
Stock options/SSARs	13		9			$ 4
Stock options/SSARs, shares						80,153
Vested restricted stock units and awards	(15)		(22)			$ 7
Vested restricted stock units and awards, shares						150,610
Stock-based compensation	9		9
Purchases of NCI	(4)		1				(5)
Ending Balance at Mar. 31, 2022	$ 20,965	$ 35	$ 19,823	$ 3,683	$ (1,622)	$ (986)	$ 32
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock, shares issued	275,726,629
Treasury Stock, Shares	(20,921,882)