Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Income (loss) before provision for income taxes
Domestic	$ 175,805	$ 121,329	$ 54,587
Foreign	3,666	7,204	2,851
Income (loss) before provision for (benefit from) income taxes	179,471	128,533	57,438
Federal
Current	0	0	0
Deferred	55,895	32,996	7,867
State
Current	2,176	528	136
Deferred	729	1,005	693
Foreign
Current	3,382	7,785	7,068
Deferred	(1,118)	436	(3,588)
Provision for (benefit from) income taxes	$ 61,064	$ 42,750	$ 12,176