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, 2016	$ 1,477	$ 289	$ 0	$ 13,195	$ (12,102)	$ 1,382	$ 95
Increase (Decrease) in Stockholders' Equity
Net earnings	2,707			2,707		2,707
Other comprehensive income, net of tax	742				742	742
Repurchases of common stock	(1,500)	(5)	(282)	(1,213)		(1,500)
Dividends declared	(1,583)			(1,583)		(1,583)
Stock-based awards, ESOP activity and other	283	1	282			283
Net decrease in noncontrolling interests in subsidiary	(18)						(18)
Ending Balance at Sep. 24, 2017	2,108	285	0	13,106	(11,360)	2,031	77
Beginning Balance at Dec. 31, 2017	(776)	284	0	11,405	(12,539)	(850)	74
Increase (Decrease) in Stockholders' Equity
Net earnings	3,793			3,793		3,793
Other comprehensive income, net of tax	870				870	870
Repurchases of common stock	(826)	(3)	(300)	(523)		(826)
Dividends declared	(2,346)			(2,346)		(2,346)
Stock-based awards, ESOP activity and other	302	2	300			302
Reclassification of income tax effects from tax reform	2,400			2,408	(2,408)
Net decrease in noncontrolling interests in subsidiary	(15)						(15)
Ending Balance at Sep. 30, 2018	$ 1,002	$ 283	$ 0	$ 14,737	$ (14,077)	$ 943	$ 59