Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended
	Oct. 03, 2020	Sep. 28, 2019	Jun. 27, 2020
Income Tax Disclosure [Abstract]
Income tax expense (benefit)	$ 8.6	$ 8.3
Unrecognized tax benefits	48.3		$ 48.4
Interest and penalties accrued	$ 3.6