v3.26.1
Leases - Asset Retirement Obligation (Details) - USD ($)
$ in Millions
12 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]    
Balance at beginning of period $ 3.9 $ 4.2
Liabilities Incurred 1.1 0.4
Liabilities Settled 0.0 (0.8)
Accretion Expense 0.1 0.0
Revisions to Estimates 0.0 0.1
Balance at end of period $ 5.1 $ 3.9