v3.26.1
Earnings Per Share - Computation of Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 9 Months Ended
Mar. 28, 2026
Dec. 27, 2025
Sep. 27, 2025
Mar. 29, 2025
Dec. 28, 2024
Sep. 28, 2024
Mar. 28, 2026
Mar. 29, 2025
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]                
Net income $ 144.2 $ 78.2 $ 4.2 $ (44.1) $ (60.9) $ (82.4) $ 226.6 $ (187.4)
Income allocated to Series A Convertible Preferred Stock (1.7)     0.0     (0.9) 0.0
Net income available to common shareholders $ 142.5     $ (44.1)     $ 225.7 $ (187.4)
Weighted average common and preferred shares outstanding - basic (in shares) 71.5     69.3     71.0 68.8
Basic income (loss) per common share (in usd per share) $ 1.99     $ (0.64)     $ 3.18 $ (2.72)
Numerator:                
Net income (loss) $ 144.2     $ (44.1)     $ 226.6 $ (187.4)
Denominator:                
Effect of dilutive securities from Series A Convertible Preferred Stock 0.9     0.0     0.3 0.0
Shares issuable assuming conversion of the convertible notes (in shares) 20.8     0.0     13.4 0.0
Weighted average common shares outstanding - diluted (in shares) 96.2     69.3     87.4 68.8
Diluted income (loss) per common share (in usd per share) $ 1.50     $ (0.64)     $ 2.59 $ (2.72)
Shares Issuable to ESPP                
Denominator:                
Effect of dilutive securities from 2015 Equity Incentive Plan (in shares) 0.0     0.0     0.1 0.0
Employee stock options                
Denominator:                
Effect of dilutive securities from 2015 Equity Incentive Plan (in shares) 0.3     0.0     0.3 0.0
Shares Issuable Under RSUs and PSUs                
Denominator:                
Effect of dilutive securities from 2015 Equity Incentive Plan (in shares) 2.7     0.0     2.3 0.0