INCOME TAXES - ADDITIONAL INFORMATION (DETAILS) (USD $)	12 Months Ended
	Jun. 30, 2012 countries	Jun. 30, 2011	Jun. 30, 2010
Number of Income Tax Jurisdiction	150
The Patient Protection and Affordable Care Act (PPACA) resulted in adjustment to deferred tax asset			$ 152,000,000
Tax benefits credited to shareholders' equity	661,000,000	510,000,000
Unrecognized tax benefits, accrued interest	439,000,000	475,000,000	622,000,000
Unrecognized tax benefits, accrued penalties	66,000,000	80,000,000	89,000,000
Unrecognized tax benefits, recognized interest	(2,000,000)	(197,000,000)	38,000,000
Unrecognized tax benefits, recognized penalties	(10,000,000)	(16,000,000)	(8,000,000)
Undistributed earnings of foreign subsidiaries	39,000,000,000
Liability for unrecognized tax benefit that, if recognized, would impact the effective tax rate	1,400,000,000
Net operating loss carryforwards	2,800,000,000	2,700,000,000
Lower Limit
Number of Jurisdictional Audits	40,000,000
Maximum [Member]
Number of Jurisdictional Audits	50,000,000
Net Operating Loss, Expiring Within 20 Years
Net operating loss carryforwards	1,209,000,000
Net Operating Loss, Indefinite Life
Net operating loss carryforwards	$ 1,600,000,000