v3.26.3
Debt - 0.625% Senior Convertible Notes (2031 Notes) (Details)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended
Mar. 15, 2026
USD ($)
Dec. 22, 2025
USD ($)
Aug. 20, 2025
USD ($)
$ / shares
shares
Mar. 06, 2023
USD ($)
Oct. 03, 2026
USD ($)
day
$ / shares
shares
Sep. 27, 2025
USD ($)
Debt details            
Gain (loss) on extinguishment of debt         $ 0.0 $ 3.8
Payment of debt issuance costs         0.6 7.8
Repurchase of common stock         $ 150.0 $ 30.0
2022 Repurchase Plan | Common Stock            
Debt details            
Repurchase of common stock (in shares) | shares     2.7   3.9  
Repurchase of common stock     $ 30.0   $ 150.0  
0.625% Senior Convertible Notes | Convertible Notes            
Debt details            
Stated interest rate     0.625%   0.625%  
Aggregate principal amount of convertible debt     $ 250.0      
Proceeds from debt, net of issuance costs     149.1      
Payment of debt issuance costs     $ 6.1      
Initial conversion rate     0.0725295      
Conversion price (in USD per share) | $ / shares     $ 13.79   $ 13.79  
Conversion price, premium percentage     25.00%      
Debt instrument, convertible, threshold percentage of stock price trigger         130.00%  
Debt instrument, convertible, threshold trading days | day         20  
Debt instrument, convertible, threshold consecutive trading days | day         30  
Debt instrument, reclassification to short-term debt         $ 245.1  
Expected remaining term         4 years 4 months 24 days  
0.625% Senior Convertible Notes | Convertible Notes | Exchange Transaction            
Debt details            
Debt issued     $ 100.9      
Repayments of debt     $ 97.5      
1.625% Senior Convertible Notes | Convertible Notes            
Debt details            
Stated interest rate     1.625% 1.625% 1.625%  
Aggregate principal amount of convertible debt       $ 250.0    
Repayments of debt $ 49.0          
Write-off of unamortized debt discount and issuance costs     $ 1.1      
Debt conversion, original debt, accrued interest, amount     0.7      
Gain (loss) on extinguishment of debt   $ 38.7 $ 3.8      
Payment of debt issuance costs       4.2    
Conversion price (in USD per share) | $ / shares         $ 13.19  
1.625% Senior Convertible Notes | Convertible Notes | Exchange Transaction            
Debt details            
Debt issued       132.0    
Repayments of debt       $ 127.5