Consolidated Statements Of Equity (USD $) In Millions, unless otherwise specified	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]	Non-Controlling Interest [Member]
Balance at Dec. 31, 2010	$ 2,862	$ 5,061	$ 3,866	$ (17,187)	$ 24,784	$ (13,758)	$ 96
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	4,017				4,018		(1)
Other Comprehensive Income (Loss), Portion Attributable to Parent, net of tax of $1,555 in 2011, $536 in 2012 and ($4,246) in 2013	(2,742)					(2,742)
Share-based compensation and related dividend equivalents	182		197		(15)
Excess tax pools	20		20
Treasury shares issued for stock options exercised, net	114		(37)	151
Treasury shares issued for other share-based plans, net	(14)		(59)	45
Treasury shares issued for 401(k) contribution	434		46	388
Cash dividends declared of $1.70 per share in 2011, $1.805 per share in 2012 and $2.185 per share in 2013	(1,263)				(1,263)
Changes in noncontrolling interest	2						2
Balance at Dec. 31, 2011	3,608	5,061	4,033	(16,603)	27,524	(16,500)	93
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	3,903				3,900		3
Other Comprehensive Income (Loss), Portion Attributable to Parent, net of tax of $1,555 in 2011, $536 in 2012 and ($4,246) in 2013	(916)					(916)
Share-based compensation and related dividend equivalents	188		215		(27)
Excess tax pools	45		45
Treasury shares issued for stock options exercised, net	120		(54)	174
Treasury shares issued for other share-based plans, net	(67)		(183)	116
Treasury shares issued for 401(k) contribution	442		66	376
Cash dividends declared of $1.70 per share in 2011, $1.805 per share in 2012 and $2.185 per share in 2013	(1,360)				(1,360)
Changes in noncontrolling interest	(4)						(4)
Balance at Dec. 31, 2012	5,967	5,061	4,122	(15,937)	30,037	(17,416)	100
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	4,594				4,585		9
Other Comprehensive Income (Loss), Portion Attributable to Parent, net of tax of $1,555 in 2011, $536 in 2012 and ($4,246) in 2013	7,522					7,522
Share-based compensation and related dividend equivalents	200		216		(16)
Excess tax pools	101		101
Treasury shares issued for stock options exercised, net	1,097		109	988
Treasury shares issued for other share-based plans, net	(54)		(133)	79
Common shares repurchased	(2,801)			(2,801)
Cash dividends declared of $1.70 per share in 2011, $1.805 per share in 2012 and $2.185 per share in 2013	(1,642)				(1,642)
Changes in noncontrolling interest	(13)						(13)
Balance at Dec. 31, 2013	$ 14,997	$ 5,061	$ 4,415	$ (17,671)	$ 32,964	$ (9,894)	$ 122