Share-Based Compensation (Narrative) (Details) (USD $)	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock options, years from grant date until expiration	10 years
Shares authorized for issuance upon exercise of options	41,200,000
Shares available for issuance upon exercise of options	9,800,000
Option shares granted and outstanding	6,770,000	7,792,000
Remaining shares available for future option grants	3,100,000
Non-cash share-based compensation expense, capitalized	$ 0	$ 0	$ 0
Weighted-average grant-date estimated fair value per share of options granted	$ 19.00	$ 16.66	$ 17.67
Total intrinsic value of options exercised	50,600,000	13,700,000	24,300,000
Non-cash share-based compensation related to non-vested awards	33,700,000
Weighted-average period (in years)	1 year 10 months 13 days
Proceeds from stock option exercises	$ 74,026,000	$ 9,056,000	$ 14,933,000