v3.26.1
Net (Loss) Income Per Share - Schedule of Computation of Basic and Diluted Net (Loss) Income Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 12 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 29, 2024
Numerator:      
Net (loss) income $ (490.8) $ (47.8) $ 125.6
Denominator:      
Shares, basic (in shares) 38.9 39.3 39.2
Effect of dilutive share-based awards and convertible notes (in shares) 0.0 0.0 0.5
Shares, diluted (in shares) 38.9 39.3 39.7
Net (loss) income per share:      
Basic (in dollars per share) $ (12.62) $ (1.22) $ 3.20
Diluted (in dollars per share) $ (12.62) $ (1.22) $ 3.16