Income Taxes - Components of Income before Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 27, 2021	Jun. 28, 2020	Jun. 30, 2019
Income Tax Disclosure [Abstract]
U.S.	$ (12,463)	$ (74,905)	$ (13,326)
Foreign	58,810	18,640	23,337
Income (loss) before income taxes	$ 46,347	$ (56,265)	$ 10,011