Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Income tax provision	$ 14,061	$ 11,496	$ 21,565	$ 22,098
Effective tax rate (as a percent)	28.80%	26.90%	30.80%	29.80%
Income Tax Contingency [Line Items]
Unrecognized tax benefits that would impact effective tax rate, if recognized	$ 15,851		$ 15,851
Interest and penalties relating to unrecognized tax benefits	$ 1,157		1,157
Fiscal 2016
Income Tax Contingency [Line Items]
U.S. federal R&D tax credit			3,873
Fiscal 2015
Income Tax Contingency [Line Items]
U.S. federal R&D tax credit			$ 2,770