Stockholders' Equity (Schedule Of Option Activity) (Details) (USD $)	12 Months Ended
	Jun. 30, 2014		Jun. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options, Outstanding at beginning of period	6,316,136
Options, Granted	161,005
Options, Exercised	(1,680,641)	[1]
Options, Forfeited	(109,280)
Options, Outstanding at end of period	4,687,220		6,316,136
Options exercisable at end of period	3,692,818
Weighted Average Exercise Price, Outstanding at beginning of period	$ 22.68
Weighted Average Exercise Price, Granted	$ 48.56
Weighted Average Exercise Price, Exercised	$ 19.41	[1]
Weighted Average Exercise Price, Forfeited	$ 35.86
Weighted Average Exercise Price, Outstanding at end of period	$ 24.45		$ 22.68
Weighted Average Exercise Price, Options exercisable at end of period	$ 21.40
Weighted Average Remaining Term to Vest in Years, Outstanding	2 years 7 months 6 days		2 years 3 months 18 days
Exercisable shares, netted for tax	30,363
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options, Exercise price range of granted options	$ 46.15
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options, Exercise price range of granted options	$ 51.25

[1] Includes 30,363 shares netted for tax.