Quarterly report pursuant to Section 13 or 15(d)

Equity and Long-Term Incentive Compensation Plans (Stock Options Activities) (Details)

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Equity and Long-Term Incentive Compensation Plans (Stock Options Activities) (Details) (USD $)
Share data in Thousands, except Per Share data, unless otherwise specified
 3 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Stock Options Activity    
Weighted-average remaining contractual terms for total options outstanding under all plans and for total options vested and exercisable under all plans (in years) 1 year 4 months 24 days  
Aggregate intrinsic values for total options outstanding under all plans and for total options vested and exercisable under all plans $ 10,500,000  
Stock Options Activity Rollforward    
Outstanding stock options as of June 30, 2012, shares 3,844  
Granted, shares 0  
Exercised, shares (522)  
Canceled/expired/forfeited, shares (144)  
Outstanding stock options as of September 30, 2012, shares 3,178  
Vested and exercisable as of September 30, 2012, shares 3,178  
Outstanding stock options as of June 30, 2012, weighted-average exercise price $ 47.36  
Stock options granted, weighted-average exercise price $ 0  
Stock options exercised, weighted-average exercise price $ 44.55  
Stock options canceled/expired/forfeited, weighted-average exercise price $ 48.28  
Outstanding stock options as of September 30, 2012, weighted-average exercise price $ 47.79  
Vested and exercisable as of September 30, 2012, weighted-average exercise price $ 47.79  
Options Exercised [Abstract]    
Total intrinsic value of options exercised 3,927,000 2,760,000
Total cash received from employees and non-employee Board members as a result of stock option exercises 23,252,000 9,702,000
Tax benefits realized by the Company in connection with these exercises $ 1,294,000 $ 939,000