Stock-Based Compensation (Stock Options Activities) (Details) (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Stock Options Activity
Weighted average remaining contractual terms for options outstanding (in years)	2.1
Weighted average remaining contractual terms for options vested and exercisable (in years)	1.9
Aggregate intrinsic values for total options outstanding under all plans and for total options vested and exercisable under all plans	$ 2,000,000
Total intrinsic value of options exercised	2,760,000	563,000
Total cash received from employees as a result of employee stock option exercises	9,702,000	2,953,000
Tax benefits realized in connection with these exercises	939,000	202,000
Stock Options Activity Rollforward
Outstanding stock options as of June 30, 2011, shares	7,675
Granted, shares	0
Exercised, shares	(309)
Canceled/expired/forfeited, shares	(196)
Outstanding stock options as of September 30, 2011, shares	7,170
Vested and exercisable as of September 30, 2011, shares	7,167
Outstanding stock options as of June 30, 2011, weighted average exercise price	$ 45.38
Granted, weighted average exercise price	$ 0
Exercised, weighted average exercise price	$ 31.39
Canceled/expired/forfeited, weighted average exercise price	$ 47.51
Outstanding stock options as of September 30, 2011, weighted average exercise price	$ 45.93
Vested and exercisable as of September 30, 2011, weighted average exercise price	$ 45.93
Restricted stock units
Stock Options Activity
Unrecognized stock-based compensation balance	$ 138,800,000
Estimated weighted-average amortization period (in years)	2.0