v3.25.2
Stock-Based Compensation - Schedule of Stock Units Activity (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 6 Months Ended
Feb. 25, 2025
Jun. 28, 2025
Jun. 29, 2024
Jun. 28, 2025
Jun. 29, 2024
Dec. 28, 2024
Weighted-Average Grant Date Fair Value            
Stock compensation expense (benefit)   $ 8.5 $ 11.9 $ 17.6 $ 20.6  
Restricted Stock Units (RSUs)            
Units            
Beginning of period (in shares)       600,000    
Granted (in units)       200,000    
Cancelled (in units)       0    
Vested (in units)       (100,000)    
End of period (in shares)   700,000   700,000    
Weighted-Average Grant Date Fair Value            
Beginning of period (in dollars per share)   $ 142.28   $ 142.28   $ 135.96
Granted (in dollars per share)       167.38    
Canceled (in dollars per share)       144.77    
Vested (in dollars per share)       157.56    
End of period, fair value (in dollars per share)   $ 142.28   $ 142.28    
Stock compensation expense (benefit)   $ 8.0 7.0 $ 17.2 13.3  
Restricted Stock Units (RSUs) | Discontinued operations            
Units            
Granted (in units)   0   0    
Weighted-Average Grant Date Fair Value            
Stock compensation expense (benefit)   $ 1.1 1.2 $ 2.3 2.1  
Performance Shares            
Units            
Beginning of period (in shares)       100,000    
Granted (in units)       100,000    
Cancelled (in units)       (100,000)    
End of period (in shares)   100,000   100,000    
Weighted-Average Grant Date Fair Value            
Beginning of period (in dollars per share)   $ 181.16   $ 181.16   $ 172.50
Granted (in dollars per share)       181.70    
Canceled (in dollars per share)       167.84    
End of period, fair value (in dollars per share)   $ 181.16   $ 181.16    
Stock compensation expense (benefit)   $ 0.2 3.0 $ (0.2) 3.3  
Weighted payout percentage 0.00%          
Award vesting period 3 years          
Performance Shares | Discontinued operations            
Units            
Granted (in units)   0   0    
Weighted-Average Grant Date Fair Value            
Stock compensation expense (benefit)   $ 0.3 $ 0.3 $ 0.6 $ 0.3