v3.26.3
Fair Value Measurements - Fair Value of Debt (Details) - USD ($)
$ in Millions
Oct. 03, 2026
Jun. 27, 2026
Aug. 20, 2025
Sep. 29, 2021
Convertible Notes        
Debt details        
Long-term Debt $ 1,252.1 $ 1,270.9    
Convertible Notes | 0.625% Senior Convertible Notes        
Debt details        
Stated interest rate 0.625%   0.625%  
Long-term Debt $ 880.0 889.1    
Convertible Notes | 3.75% Senior Notes        
Debt details        
Stated interest rate 3.75%      
Convertible Notes | Level 1        
Debt details        
Long-term Debt $ 0.0 0.0    
Convertible Notes | Level 1 | 0.625% Senior Convertible Notes        
Debt details        
Long-term Debt 0.0 0.0    
Convertible Notes | Level 2        
Debt details        
Long-term Debt 1,252.1 1,270.9    
Convertible Notes | Level 2 | 0.625% Senior Convertible Notes        
Debt details        
Long-term Debt 880.0 889.1    
Convertible Notes | Level 3        
Debt details        
Long-term Debt 0.0 0.0    
Convertible Notes | Level 3 | 0.625% Senior Convertible Notes        
Debt details        
Long-term Debt $ 0.0 0.0    
Senior Notes | 3.75% Senior Notes        
Debt details        
Stated interest rate 3.75%     3.75%
Long-term Debt $ 372.1 381.8    
Senior Notes | Level 1 | 3.75% Senior Notes        
Debt details        
Long-term Debt 0.0 0.0    
Senior Notes | Level 2 | 3.75% Senior Notes        
Debt details        
Long-term Debt 372.1 381.8    
Senior Notes | Level 3 | 3.75% Senior Notes        
Debt details        
Long-term Debt $ 0.0 $ 0.0