Condensed Consolidated Statements Of Equity (USD $) In Millions	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, 2012	$ 5,967	$ 5,061	$ 4,122	$ (15,937)	$ 30,037	$ (17,416)	$ 100
Net earnings	3,355				3,352		3
Other comprehensive income, net of tax of ($709) in 2014 and ($720) in 2013	1,229					1,229
Share-based compensation and related dividend equivalents	154		161		(7)
Excess tax pools	60		60
Treasury shares issued for stock options exercised, net	873		80	793
Treasury shares issued for other share-based plans, net	(50)		(128)	78
Common shares repurchased	(1,799)			(1,799)
Cash dividends declared ($1.46 per share in 2014 and $.97 per share in 2013)	(735)				(735)
Changes in noncontrolling interests	13						13
Balance at Sep. 30, 2013	9,067	5,061	4,295	(16,865)	32,647	(16,187)	116
Balance at Dec. 31, 2013	14,997	5,061	4,415	(17,671)	32,964	(9,894)	122
Net earnings	3,989				3,980		9
Other comprehensive income, net of tax of ($709) in 2014 and ($720) in 2013	1,241					1,241
Share-based compensation and related dividend equivalents	149		159		(10)
Excess tax pools	104		104
Treasury shares issued for stock options exercised, net	294		18	276
Treasury shares issued for other share-based plans, net	(78)		(124)	46
Common shares repurchased	(5,000)			(5,000)
Cash dividends declared ($1.46 per share in 2014 and $.97 per share in 2013)	(1,054)				(1,054)
Changes in noncontrolling interests	(5)						(5)
Balance at Sep. 30, 2014	$ 14,637	$ 5,061	$ 4,572	$ (22,349)	$ 35,880	$ (8,653)	$ 126