Related Party Transactions (Schedule of Related Party Transactions) (Details) - NEC Corporation - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 26, 2025	Dec. 27, 2024	Dec. 26, 2025	Dec. 27, 2024
Transition services received
Related Party Transaction [Line Items]
Related party transaction, amounts of transaction	$ 0	$ 1,150	$ 0	$ 1,895
Research and development services received
Related Party Transaction [Line Items]
Related party transaction, amounts of transaction	0	2,388	0	5,401
Purchase of inventories
Related Party Transaction [Line Items]
Related party transaction, amounts of transaction	$ 2,311	$ 15,046	$ 7,667	$ 23,339