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Subsequent Event (Details) - USD ($)
$ in Thousands
9 Months Ended
Apr. 07, 2016
Mar. 26, 2016
Mar. 28, 2015
Subsequent Event [Line Items]      
Proceeds from Divestiture of Businesses   $ 105,000 $ 0
Dallas, Texas campus [Member]      
Subsequent Event [Line Items]      
Proceeds from Divestiture of Businesses $ 34,500