Consolidated Statements Of Shareholders' Equity (USD $) In Millions, unless otherwise specified	Total	Common Stock [Member]	Reinvested Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Noncontrolling Interest [Member]
Balance at Jun. 30, 2010	$ 14,631	$ 5,151	$ 10,357	$ (899)	$ 22
Balance, shares at Jun. 30, 2010		639
Comprehensive income
Net earnings	2,018		2,036		(18)
Other comprehensive income (loss)	1,075			1,075
Total comprehensive income	3,093
Cash dividends paid	(395)		(395)
Shares issued related to equity unit conversion	1,750	1,750
Shares issued related to equity unit conversion, shares		44
Treasury stock purchases	(301)	(301)
Treasury stock purchases, shares		(9)
Stock compensation expense	47	47
Acquisition of noncontrolling interests	(1)	(26)			25
Other	14	15	(2)		1
Other, shares		2
Balance at Jun. 30, 2011	18,838	6,636	11,996	176	30
Balance, shares at Jun. 30, 2011		676
Comprehensive income
Net earnings	1,242		1,223		19
Other comprehensive income (loss)	(1,089)			(1,083)	(6)
Total comprehensive income	153
Cash dividends paid	(455)		(455)
Treasury stock purchases	(527)	(527)
Treasury stock purchases, shares		(18)
Stock compensation expense	48	48
Noncontrolling interests previously associated with mandatorily redeemable instruments	184		10		174
Acquisition of noncontrolling interests	(54)	(40)			(14)
Other	(18)	(15)			(3)
Other, shares		1
Balance at Jun. 30, 2012	18,169	6,102	12,774	(907)	200
Balance, shares at Jun. 30, 2012		659
Comprehensive income
Net earnings	694		692		2
Other comprehensive income (loss)	465			457	8
Total comprehensive income	1,159
Cash dividends paid	(230)		(230)
Stock compensation expense	30	30
Other	3	2			1
Balance at Dec. 31, 2012	19,131	6,134	13,236	(450)	211
Balance, shares at Dec. 31, 2012		659
Comprehensive income
Net earnings	1,354		1,342		12
Other comprehensive income (loss)	384			393	(9)
Total comprehensive income	1,738
Cash dividends paid	(501)		(501)
Treasury stock purchases	(101)	(101)
Treasury stock purchases, shares		(3)
Stock compensation expense	43	43
Noncontrolling Interests Subject to Mandatorily Redeemable Instruments	(180)				(180)
Other	64	60			4
Other, shares		3
Balance at Dec. 31, 2013	$ 20,194	$ 6,136	$ 14,077	$ (57)	$ 38
Balance, shares at Dec. 31, 2013		659