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Investments (Narrative) (Details) - USD ($)
9 Months Ended 12 Months Ended
Apr. 01, 2023
Jul. 02, 2022
Investments, Debt and Equity Securities [Abstract]    
Available-for-sale investments, accumulated gross unrealized gain (loss) $ 0 $ 0
Available-for-sale investments, gross realized gain (loss) $ 0 $ 0