Consolidated Statements of Equity - USD ($) $ in Millions	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Total Stockholders' Equity	Noncontrolling Interest in Subsidiary
Beginning Balance at Dec. 31, 2014	$ 3,400	$ 314		$ 14,956	$ (11,870)	$ 3,400
Net earnings	2,672			2,672		2,672
Other comprehensive income, net of tax	549				549	549
Repurchases of common stock	(2,364)	(12)	$ (478)	(1,874)		(2,364)
Dividends declared	(1,926)			(1,926)		(1,926)
Stock-based awards and ESOP activity and other	482	4	478			482
Ending Balance at Sep. 27, 2015	2,813	306		13,828	(11,321)	2,813
Beginning Balance at Dec. 31, 2015	3,097	303		14,238	(11,444)	3,097
Net earnings	4,314			4,314		4,314
Other comprehensive income, net of tax	453				453	453
Shares tendered and retired in connection with divestiture of IS&GS business segment	(2,497)	(9)		(2,488)		(2,497)
Repurchases of common stock	(1,280)	(6)	(272)	(1,002)		(1,280)
Dividends declared	(2,056)			(2,056)		(2,056)
Stock-based awards and ESOP activity and other	292	3	$ 272	17		292
Increase in noncontrolling interests in subsidiary	107						$ 107
Ending Balance at Sep. 25, 2016	$ 2,430	$ 291		$ 13,023	$ (10,991)	$ 2,323	$ 107