Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 29, 2023	Dec. 30, 2022	Dec. 29, 2023	Dec. 30, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Income tax benefit	$ (18,141)	$ (2,151)	$ (31,168)	$ (3,173)
Loss before income taxes	(63,722)	(13,071)	(113,457)	(28,428)	$ (28,428)
Tax provision for stock compensation shortfalls	431	134	1,646	$ 1,745
Tax benefit for release of income tax reserves		$ 2,348
Income Taxes Paid			15,314
Deferred Tax Assets, Tax Credit Carryforwards, Research	$ 88,949		$ 88,949