Consolidated Statements of Shareholders' Equity - USD ($) shares in Thousands, $ in Millions	Common Stock	Treasury Stock	Retained Earnings	Accumulated Other Comprehensive Earnings (Loss).	Noncontrolling Interest	Total
Balance at beginning of the period at Dec. 31, 2018	$ 1,157	$ (2,205)	$ 5,341	$ (835)	$ 104	$ 3,562
Balance at beginning of period (in shares) at Dec. 31, 2018	673,237	(337,979)
Increase (Decrease) in Stockholders' Equity
Net earnings			566		(30)	536
Other comprehensive earnings (loss), net of tax				(41)		(41)
Other comprehensive earnings (loss), net of tax						4
Currency translation recognized in earnings from the sale of the Argentina steel aerosol business				45		45
Reclassification of stranded tax effects			79	(79)
Common dividends, net of tax benefits			(181)			(181)
Treasury stock purchases		$ (950)				(950)
Treasury stock purchases (in shares)		(14,383)
Treasury shares re-issued		$ 25				25
Treasury shares re-issued (in shares)		695
Shares issued and stock compensation for stock options and other stock plans, net of shares exchanged	$ 21					21
Shares issued and stock compensation for stock options and other stock plans, net of shares exchanged (in shares)	3,065
Other activity		$ 8	(2)		(4)	2
Balance at end of the period at Dec. 31, 2019	$ 1,178	$ (3,122)	5,803	(910)	70	3,019
Balance at end of the period (in shares) at Dec. 31, 2019	676,302	(351,667)
Increase (Decrease) in Stockholders' Equity
Net earnings			585		(3)	582
Other comprehensive earnings (loss), net of tax				(44)		(44)
Common dividends, net of tax benefits			(197)			(197)
Treasury stock purchases		$ (54)				(54)
Treasury stock purchases (in shares)		(775)
Treasury shares re-issued		$ 28				28
Treasury shares re-issued (in shares)		503
Shares issued and stock compensation for stock options and other stock plans, net of shares exchanged	$ (11)					(11)
Shares issued and stock compensation for stock options and other stock plans, net of shares exchanged (in shares)	3,222
Dividends paid to noncontrolling interests					(5)	(5)
Other activity		$ 18	1			19
Balance at end of the period at Dec. 31, 2020	$ 1,167	$ (3,130)	6,192	(954)	62	3,337
Balance at end of the period (in shares) at Dec. 31, 2020	679,524	(351,939)
Increase (Decrease) in Stockholders' Equity
Net earnings			878			878
Other comprehensive earnings (loss), net of tax				372		372
Common dividends, net of tax benefits			(227)			(227)
Treasury stock purchases		$ (766)				(766)
Treasury stock purchases (in shares)		(8,507)
Treasury shares re-issued		$ 33				33
Treasury shares re-issued (in shares)		345
Shares issued and stock compensation for stock options and other stock plans, net of shares exchanged	$ 53					53
Shares issued and stock compensation for stock options and other stock plans, net of shares exchanged (in shares)	1,421
Dividends paid to noncontrolling interests					(4)	(4)
Other activity		$ 9				9
Balance at end of the period at Dec. 31, 2021	$ 1,220	$ (3,854)	$ 6,843	$ (582)	$ 58	$ 3,685
Balance at end of the period (in shares) at Dec. 31, 2021	680,945	(360,101)