v3.26.3
Goodwill and Other Intangible Assets (Schedule of Change in Carrying Amount of Intangible Assets) (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Gross carrying amounts:        
Balance at beginning of period     $ 939.0  
Acquisition     8.8  
Foreign currency translation     (6.6)  
Balance at end of period $ 941.2   941.2  
Accumulated amortization:        
Balance at beginning of period     353.8  
Amortization expense 17.1 $ 23.0 51.1 $ 54.0
Foreign currency translation     (4.3)  
Balance at end of period 400.6   400.6  
Trademarks and Trade Names        
Gross carrying amounts:        
Balance at beginning of period     75.6  
Acquisition     0.0  
Foreign currency translation     (0.3)  
Balance at end of period 75.3   75.3  
Accumulated amortization:        
Balance at beginning of period     50.5  
Amortization expense     3.1  
Foreign currency translation     (0.3)  
Balance at end of period 53.3   53.3  
Customer Relationships        
Gross carrying amounts:        
Balance at beginning of period     191.2  
Acquisition     0.0  
Foreign currency translation     (1.7)  
Balance at end of period 189.5   189.5  
Accumulated amortization:        
Balance at beginning of period     126.9  
Amortization expense     5.4  
Foreign currency translation     (1.3)  
Balance at end of period 131.0   131.0  
Patents and Technology        
Gross carrying amounts:        
Balance at beginning of period     621.0  
Acquisition     8.8  
Foreign currency translation     (4.9)  
Balance at end of period 624.9   624.9  
Accumulated amortization:        
Balance at beginning of period     156.2  
Amortization expense     38.7  
Foreign currency translation     (2.8)  
Balance at end of period 192.1   192.1  
Other        
Gross carrying amounts:        
Balance at beginning of period     51.2  
Acquisition     0.0  
Foreign currency translation     0.3  
Balance at end of period 51.5   51.5  
Accumulated amortization:        
Balance at beginning of period     20.2  
Amortization expense     3.9  
Foreign currency translation     0.1  
Balance at end of period $ 24.2   $ 24.2