CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Millions	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Shares [Member]	Accumulated Other Comprehensive Net (Losses) Income [Member]	Total
Balance, amount at Jun. 30, 2013	$ 159	$ 661	$ 1,561	$ (1,868)	$ (367)	$ 146
Balance, shares at Jun. 30, 2013	158,741			(28,375)
Net earnings			558			558
Other comprehensive loss					(50)	(50)
Accrued dividends			(374)			(374)
Stock-based compensation		36				36
Other employee stock plan activities, amount		12	(6)	$ 92		98
Other employee stock plan activities, shares				1,476
Treasury stock purchased, amount				$ (260)		(260)
Treasury stock purchased, shares				(3,046)
Balance, amount at Jun. 30, 2014	$ 159	709	1,739	$ (2,036)	(417)	154
Balance, shares at Jun. 30, 2014	158,741			(29,945)
Net earnings			580			580
Other comprehensive loss					(85)	(85)
Accrued dividends			(391)			(391)
Stock-based compensation		32				32
Other employee stock plan activities, amount		34	(5)	$ 233		262
Other employee stock plan activities, shares				(4,198)
Treasury stock purchased, amount				$ (434)		(434)
Treasury stock purchased, shares				4,016
Balance, amount at Jun. 30, 2015	$ 159	775	1,923	$ (2,237)	(502)	118
Balance, shares at Jun. 30, 2015	158,741			(30,127)
Net earnings			648			648
Other comprehensive loss					(68)	(68)
Accrued dividends			(406)			(406)
Stock-based compensation		45				45
Other employee stock plan activities, amount		48	(2)	$ 168		214
Other employee stock plan activities, shares				2,892
Treasury stock purchased, amount				$ (254)		(254)
Treasury stock purchased, shares				(2,151)
Balance, amount at Jun. 30, 2016	$ 159	$ 868	$ 2,163	$ (2,323)	$ (570)	$ 297
Balance, shares at Jun. 30, 2016	158,741			(29,386)