Consolidated Statements of Equity - USD ($) $ in Millions	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Total Stockholders’ Equity	Noncontrolling Interests in Subsidiary
Beginning Balance at Dec. 31, 2017	$ (776)	$ 284	$ 0	$ 11,405	$ (12,539)	$ (850)	$ 74
Increase (Decrease) in Stockholders' Equity
Net earnings	1,157			1,157		1,157
Other comprehensive income, net of tax	358				358	358
Repurchases of common stock	(300)	(1)	(25)	(274)		(300)
Dividends declared	(573)			(573)		(573)
Stock-based awards, ESOP activity and other	26	1	25			26
Reclassification of income tax effects from tax reform				2,408	(2,408)
Net decrease in noncontrolling interests in subsidiary	(3)						(3)
Ending Balance at Mar. 25, 2018	(111)	284	0	14,123	(14,589)	(182)	71
Beginning Balance at Dec. 31, 2018	1,449	281	0	15,434	(14,321)	1,394	55
Increase (Decrease) in Stockholders' Equity
Net earnings	1,704			1,704		1,704
Other comprehensive income, net of tax	227				227	227
Repurchases of common stock	(284)	(1)	(46)	(237)		(284)
Dividends declared	(623)			(623)		(623)
Stock-based awards, ESOP activity and other	47	1	46			47
Net increase in noncontrolling interests in subsidiary	2						2
Ending Balance at Mar. 31, 2019	$ 2,522	$ 281	$ 0	$ 16,278	$ (14,094)	$ 2,465	$ 57