v3.25.1
Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Mar. 29, 2025
Mar. 30, 2024
Mar. 29, 2025
Mar. 30, 2024
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance     $ 5,130.0  
Other comprehensive income (loss) before reclassifications $ 22.6 $ (18.2) (28.6) $ 10.6
Ending balance 4,618.7   4,618.7  
Total        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance (162.7) (118.8) (111.5) (147.6)
Ending balance (140.1) (137.0) (140.1) (137.0)
Foreign Currency Translation        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance (169.7) (125.0) (114.9) (168.0)
Other comprehensive income (loss) before reclassifications 25.4 (22.8) (29.4) 20.2
Ending balance (144.3) (147.8) (144.3) (147.8)
Pension Plans        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance   0.3   0.3
Other comprehensive income (loss) before reclassifications   0.0   0.0
Ending balance   0.3   0.3
Available-For-Sale Debt Securities        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance 0.3   1.6  
Other comprehensive income (loss) before reclassifications (0.1)   (1.4)  
Ending balance 0.2   0.2  
Hedged Interest Rate Swaps | Interest Rate Swap        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance 6.7 5.9 1.8 20.1
Other comprehensive income (loss) before reclassifications (2.7) 4.6 2.2 (9.6)
Ending balance $ 4.0 $ 10.5 $ 4.0 $ 10.5