v3.26.1
Goodwill and Other Intangible Assets (Schedule of Change in Carrying Amount of Intangible Assets) (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Gross carrying amounts:        
Balance at beginning of period     $ 939.0  
Acquisition     8.8  
Foreign currency translation     (5.9)  
Balance at end of period $ 941.9   941.9  
Accumulated amortization:        
Balance at beginning of period     353.8  
Amortization expense 17.1 $ 15.7 34.0 $ 31.0
Foreign currency translation     (3.6)  
Balance at end of period 384.2   384.2  
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     2.1  
Foreign currency translation     (0.2)  
Balance at end of period 52.4   52.4  
Customer Relationships        
Gross carrying amounts:        
Balance at beginning of period     191.2  
Acquisition     0.0  
Foreign currency translation     (1.5)  
Balance at end of period 189.7   189.7  
Accumulated amortization:        
Balance at beginning of period     126.9  
Amortization expense     3.5  
Foreign currency translation     (1.0)  
Balance at end of period 129.4   129.4  
Patents and Technology        
Gross carrying amounts:        
Balance at beginning of period     621.0  
Acquisition     8.8  
Foreign currency translation     (4.3)  
Balance at end of period 625.5   625.5  
Accumulated amortization:        
Balance at beginning of period     156.2  
Amortization expense     25.8  
Foreign currency translation     (2.5)  
Balance at end of period 179.5   179.5  
Other        
Gross carrying amounts:        
Balance at beginning of period     51.2  
Acquisition     0.0  
Foreign currency translation     0.2  
Balance at end of period 51.4   51.4  
Accumulated amortization:        
Balance at beginning of period     20.2  
Amortization expense     2.6  
Foreign currency translation     0.1  
Balance at end of period $ 22.9   $ 22.9