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, 2018	$ 1,449	$ 281	$ 0	$ 15,434	$ (14,321)	$ 1,394	$ 55
Increase (Decrease) in Stockholders' Equity
Net earnings	4,732			4,732		4,732
Other comprehensive income, net of tax	668				668	668
Repurchases of common stock	(718)	(2)	(366)	(350)		(718)
Dividends declared	(2,551)			(2,551)		(2,551)
Stock-based awards, ESOP activity and other	368	2	366			368
Net decrease in noncontrolling interests in subsidiary	(11)						(11)
Ending Balance at Sep. 29, 2019	3,937	281	0	17,265	(13,653)	3,893	44
Beginning Balance at Jun. 30, 2019	2,896	281	0	16,408	(13,839)	2,850	46
Increase (Decrease) in Stockholders' Equity
Net earnings	1,608			1,608		1,608
Other comprehensive income, net of tax	186				186	186
Repurchases of common stock	(218)		(146)	(72)		(218)
Dividends declared	(679)			(679)		(679)
Stock-based awards, ESOP activity and other	146		146			146
Net decrease in noncontrolling interests in subsidiary	(2)						(2)
Ending Balance at Sep. 29, 2019	3,937	281	0	17,265	(13,653)	3,893	44
Beginning Balance at Dec. 31, 2019	3,171	280	0	18,401	(15,554)	3,127	44
Ending Balance at Jun. 28, 2020	3,786	278	0	18,876	(15,403)	3,751	35
Beginning Balance at Dec. 31, 2019	3,171	280	0	18,401	(15,554)	3,127	44
Increase (Decrease) in Stockholders' Equity
Net earnings	5,041			5,041		5,041
Other comprehensive income, net of tax	295				295	295
Repurchases of common stock	(1,100)	(3)	(256)	(841)		(1,100)
Dividends declared	(2,757)			(2,757)		(2,757)
Stock-based awards, ESOP activity and other	347	1	346			347
Net decrease in noncontrolling interests in subsidiary	(11)						(11)
Ending Balance at Sep. 27, 2020	4,986	278	90	19,844	(15,259)	4,953	33
Beginning Balance at Jun. 28, 2020	3,786	278	0	18,876	(15,403)	3,751	35
Increase (Decrease) in Stockholders' Equity
Net earnings	1,698			1,698		1,698
Other comprehensive income, net of tax	144				144	144
Repurchases of common stock	(59)		(59)			(59)
Dividends declared	(730)			(730)		(730)
Stock-based awards, ESOP activity and other	149		149			149
Net decrease in noncontrolling interests in subsidiary	(2)						(2)
Ending Balance at Sep. 27, 2020	$ 4,986	$ 278	$ 90	$ 19,844	$ (15,259)	$ 4,953	$ 33