Quarterly report pursuant to Section 13 or 15(d)

Stock Repurchase Program (Details)

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Stock Repurchase Program (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Jul. 08, 2014
Equity, Class of Treasury Stock [Line Items]      
Increase in authorized shares to be repurchased     13,000,000
Authorized shares to be repurchased 13,300,000    
Number of shares of common stock repurchased 1,742,000 1,038,000  
Total cost of repurchases $ 130,683 $ 60,504  
Other Current Liabilities
     
Equity, Class of Treasury Stock [Line Items]      
Number of shares of common stock repurchased 73,400    
Total cost of repurchases $ 5,800