Consolidated Statements of Shareholders' Equity (Unaudited) Statement (USD $) In Millions, unless otherwise specified	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, 2012	$ 11,390	$ 482	$ 1,988	$ 17,860	$ (6,165)	$ (2,775)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	1,862	0	0	1,862	0	0
Cash dividends declared	(591)	0	0	(591)	0	0
Stock-based awards	556	0	173	0	383	0
Shares purchased	(718)	0	0	0	(718)	0
Other comprehensive income (loss)	106	0	0	0	0	106
Balance, at Sep. 29, 2013	12,605	482	2,161	19,131	(6,500)	(2,669)
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
Stock-based awards	618	0	241	0	377	0
Shares purchased	(3,160)	0	0	0	(3,160)	0
Other comprehensive income (loss)	(152)	0	0	0	0	(152)
Balance, at Sep. 28, 2014	$ 13,010	$ 482	$ 2,467	$ 20,631	$ (9,233)	$ (1,337)