Stock-based Compensation and Stockholders' Equity - Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016	Jun. 30, 2016
Options Outstanding
Balance at beginning of period (in shares)			8,960,867
Granted (in shares)			341,400
Exercised (in shares)			(827,875)
Forfeited (in shares)			(24,011)
Balance at end of period (in shares)	8,450,381		8,450,381
Options vested and expected to vest (in shares)	8,378,933		8,378,933
Options vested and exercisable (in shares)	7,364,413		7,364,413		7,495,131
Weighted Average Exercise Price per Share
Balance at beginning of period (in dollars per share)			$ 14.88
Granted (in dollars per share)			24.11
Exercised (in dollars per share)			11.02
Forfeited (in dollars per share)			20.76
Balance at end of period (in dollars per share)	$ 15.62		15.62
Options vested and expected to vest (in dollars per share)	15.53		15.53
Options vested and exercisable (in dollars per share)	14.29		14.29		$ 13.35
Weighted-average fair value (in dollars per share)	$ 12.72	$ 12.99	$ 10.90	$ 12.04
Weighted Average Remaining Contractual Term and Aggregate Intrinsic Value
Weighted average remaining contractual term, options outstanding (in years)			4 years 10 months 24 days
Weighted average remaining contractual term, options vested and expected to vest (in years)			4 years 10 months 10 days
Weighted average remaining contractual term, options vested and exercisable (in years)			4 years 4 months 28 days
Aggregate intrinsic value, options outstanding	$ 86,351		$ 86,351
Aggregate intrinsic value, options vested and expected to vest	86,238		86,238
Aggregate intrinsic value, options vested and exercisable	83,637		83,637
Total pretax intrinsic value of options exercised	$ 5,237	$ 11,637	$ 11,312	$ 16,491