Consolidated Statements of Shareholders' Equity (Unaudited) Statement - USD ($) $ in Millions	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance, at Dec. 31, 2013	$ 14,501	$ 482	$ 2,226	$ 19,428	$ (6,450)	$ (1,185)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	1,832	0	0	1,832	0	0
Cash dividends declared	(629)	0	0	(629)	0	0
Equity-based awards	618	0	241	0	377	0
Shares purchased	(3,160)	0	0	0	(3,160)	0
Other comprehensive loss	(152)	0	0	0	0	(152)
Balance, at Sep. 28, 2014	13,010	482	2,467	20,631	(9,233)	(1,337)
Balance, at Dec. 31, 2014	11,829	482	2,548	21,127	(9,396)	(2,932)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	2,201	0	0	2,201	0	0
Cash dividends declared	(673)	0	0	(673)	0	0
Equity-based awards	359	0	149	0	210	0
Shares purchased	(2,729)	0	0	0	(2,729)	0
Other comprehensive loss	(253)	0	0	0	0	(253)
Balance, at Oct. 04, 2015	$ 10,734	$ 482	$ 2,697	$ 22,655	$ (11,915)	$ (3,185)