CONSOLIDATED STATEMENT OF SHAREHOLDERS EQUITY - USD ($) $ in Millions	Total	Cumulative Effect, Period of Adoption, Adjustment [Member]	Common stock [Member]	Capital in excess of par value [Member]	Retained earnings [Member]	Retained earnings [Member] Cumulative Effect, Period of Adoption, Adjustment [Member]	Accumulated other comprehensive (loss) income [Member]	Accumulated other comprehensive (loss) income [Member] Cumulative Effect, Period of Adoption, Adjustment [Member]	Treasury stock [Member]	Non-controlling interest [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Adoption of ASU	$ 6,043		$ 16	$ 3,794	$ 3,956		$ (702)		$ (1,031)	$ 10
Adoption of ASU | Accounting Standards Update 2017-12 [Member]		$ 0				$ (1)		$ 1
Adoption of ASU | Accounting Standards Update 2016-02 [Member]		23				23
Common stock, shares issued	128,526,137
Treasury Stock, Shares	(21,906,935)
Beginning Balance at Dec. 31, 2018	$ 6,043		16	3,794	3,956		(702)		(1,031)	10
Beginning Balance (Accounting Standards Update 2017-12 [Member]) at Dec. 31, 2018		0				(1)		1
Beginning Balance (Accounting Standards Update 2016-02 [Member]) at Dec. 31, 2018		23				$ 23
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	460				456					4
Gains (losses) on derivatives qualifying as hedges, net of tax	(3)						(3)
Cumulative translation adjustment	24	$ 23						$ 23
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Plan Amendments, Tax Effect	(36)						(36)
Pension liability and postretirement adjustment; net of tax	(36)
Cash dividends declared	(316)				(316)
Stock options/SSARs	8			7					$ 1
Stock options, shares									14,346
Vested restricted stock units and awards, value	(3)			(10)					$ 7
Vested restricted stock units and awards, shares									153,751
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	34			34
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders	(2)				0					(2)
Redeemable NCI	(2)			(2)
Ending Balance at Dec. 31, 2019	6,229		16	3,823	4,118		(717)		$ (1,023)	12
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Adoption of ASU	$ 6,229		16	3,823	4,118		(717)		(1,023)	12
Common stock, shares issued	128,526,137
Treasury Stock, Shares	(21,738,838)
Net income	$ 364				363					1
Gains (losses) on derivatives qualifying as hedges, net of tax	(9)						(9)
Cumulative translation adjustment	88						88
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Plan Amendments, Tax Effect	(60)						(60)
Pension liability and postretirement adjustment; net of tax	(60)
Cash dividends declared	(325)				(325)
Stock options/SSARs	3			0					$ 3
Stock options, shares									57,652
Vested restricted stock units and awards, value	(5)			(8)					$ 3
Vested restricted stock units and awards, shares									93,039
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	36			36
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders	(1)									(1)
Redeemable NCI	2			2
Ending Balance at Dec. 31, 2020	6,322		16	3,853	4,156		(698)		$ (1,017)	12
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Adoption of ASU	$ 6,322		16	3,853	4,156		(698)		(1,017)	12
Common stock, shares issued	128,526,137
Treasury Stock, Shares	(21,588,147)
Net income	$ 273				270					3
Gains (losses) on derivatives qualifying as hedges, net of tax	8						8
Cumulative translation adjustment	(848)						(848)
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Plan Amendments, Tax Effect	115						115
Pension liability and postretirement adjustment; net of tax	115
Cash dividends declared	(785)				(785)
Stock options/SSARs	11			4					$ 7
Stock options, shares									159,222
Impact of N&B Merger	$ 15,976		18	15,936						22
Impact of Frutarom acquisition, shares	141,740,461
Vested restricted stock units and awards, value	$ (5)			(18)					$ 13
Vested restricted stock units and awards, shares									276,280
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	54			54
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders	(2)									(2)
Redeemable NCI	(2)			(2)
Ending Balance at Dec. 31, 2021	$ 21,117		35	19,826	3,641		(1,423)		$ (997)	35
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock Issued During Period, Shares, Conversion of Units	5,460,031
Stock Issued During Period, Value, Conversion of Units	$ 0		1	(1)
Adoption of ASU	$ 21,117		$ 35	$ 19,826	$ 3,641		$ (1,423)		$ (997)	$ 35
Common stock, shares issued	275,726,629
Treasury Stock, Shares	(21,152,645)