v3.26.1
Derivatives and Hedging Activities - Effect of Interest Rate Swaps Designated in Hedging Relationships on Consolidated Statement of Operations (Detail) - USD ($)
$ in Millions
 12 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 29, 2024
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of loss (gain) recognized in OCI, after-tax $ (1.3) $ 1.3 $ (3.4)
Amount of gain reclassified from OCI into interest expense, after-tax 0.7 5.9 12.0
Total interest expense 413.7 358.4 232.2
Cash Flow Hedging [Member] | Derivatives Designated as Hedging Instruments Under ASC 815-20 [Member] | Interest Rate Swaps [Member]      
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of loss (gain) recognized in OCI, pre-tax (1.7) 1.8 (4.5)
Tax (benefit) expense 0.4 (0.5) 1.1
Amount of loss (gain) recognized in OCI, after-tax (1.3) 1.3 (3.4)
Amount of gain reclassified from OCI into interest expense, pre-tax 0.9 7.9 16.1
Tax expense (0.2) (2.0) (4.1)
Amount of gain reclassified from OCI into interest expense, after-tax 0.7 5.9 12.0
Total interest expense $ 413.7 $ 358.4 $ 232.2