Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended
	Oct. 02, 2016	Jun. 30, 2016
Income tax receivable
Income tax receivable	$ 0.0	$ 1.6
Income tax payable	0.5
Other Long-term Liabilities
Income tax receivable
Uncertain tax positions	1.1	$ 1.0
Federal
Income tax receivable
Income tax refund	$ 0.9