Share-Based Compensation (Details 3) (Stock options, USD $)	12 Months Ended
	Jun. 30, 2013
Exercise price range disclosures
Number of Awards, Outstanding (in shares)	1,088,728
Weighted Average Exercise Price (in dollars per share)	$ 37.51
Number Exercisable (in shares)	759,720
Weighted Average Exercise Price (in dollars per share)	$ 33.02
$5.00 - $20.00
Exercise price range disclosures
Minimum Exercise Price Range (in dollars per share)	$ 5.00
Maximum Exercise Price Range (in dollars per share)	$ 20.00
Number of Awards, Outstanding (in shares)	176,139
Weighted Average Remaining Contractual Term	5 years 10 months 24 days
Weighted Average Exercise Price (in dollars per share)	$ 17.18
Number Exercisable (in shares)	176,139
Weighted Average Exercise Price (in dollars per share)	$ 17.18
$20.01 - $30.00
Exercise price range disclosures
Minimum Exercise Price Range (in dollars per share)	$ 20.01
Maximum Exercise Price Range (in dollars per share)	$ 30.00
Number of Awards, Outstanding (in shares)	189,624
Weighted Average Remaining Contractual Term	6 years
Weighted Average Exercise Price (in dollars per share)	$ 22.66
Number Exercisable (in shares)	189,624
Weighted Average Exercise Price (in dollars per share)	$ 22.66
$30.01- - $40.00
Exercise price range disclosures
Minimum Exercise Price Range (in dollars per share)	$ 30.01
Maximum Exercise Price Range (in dollars per share)	$ 40.00
Number of Awards, Outstanding (in shares)	196,699
Weighted Average Remaining Contractual Term	7 years 1 month 6 days
Weighted Average Exercise Price (in dollars per share)	$ 34.64
Number Exercisable (in shares)	138,419
Weighted Average Exercise Price (in dollars per share)	$ 34.73
$40.01 - $50.00
Exercise price range disclosures
Minimum Exercise Price Range (in dollars per share)	$ 40.01
Maximum Exercise Price Range (in dollars per share)	$ 50.00
Number of Awards, Outstanding (in shares)	294,669
Weighted Average Remaining Contractual Term	7 years 6 months
Weighted Average Exercise Price (in dollars per share)	$ 46.23
Number Exercisable (in shares)	127,251
Weighted Average Exercise Price (in dollars per share)	$ 43.93
$50.01 - $63.54
Exercise price range disclosures
Minimum Exercise Price Range (in dollars per share)	$ 50.01
Maximum Exercise Price Range (in dollars per share)	$ 63.54
Number of Awards, Outstanding (in shares)	231,597
Weighted Average Remaining Contractual Term	6 years 10 months 24 days
Weighted Average Exercise Price (in dollars per share)	$ 56.47
Number Exercisable (in shares)	128,287
Weighted Average Exercise Price (in dollars per share)	$ 57.40