Consolidated Statements Of Shareholders' Equity (USD $) In Millions, unless otherwise specified	Common Stock [Member]	Reinvested Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Noncontrolling Interests [Member]	Total
Balance at Jun. 30, 2011	$ 6,636	$ 11,996	$ 176	$ 30	$ 18,838
Balance, shares at Jun. 30, 2011	676
Comprehensive income
Net earnings		540		4	544
Other comprehensive income (loss)			(739)
Total comprehensive income					(195)
Cash dividends paid		(224)			(224)
Treasury stock purchases	(427)				(427)
Treasury stock purchases, shares	(15)
Stock compensation expense	34				34
Noncontrolling interests previously associated with mandatorily redeemable instruments		10		172	182
Acquisition of noncontrolling interests	(4)			(15)	(19)
Other	(21)			(3)	(24)
Other, shares	1
Balance at Dec. 31, 2011	$ 6,218	$ 12,322	$ (563)	$ 188	$ 18,165
Balance, shares at Dec. 31, 2011	662