v3.26.3
Goodwill and Intangible Assets (Schedule of Goodwill and Intangible Assets) (Details) - USD ($)
$ in Millions
 9 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Schedule Of Intangible Assets And Goodwill [Line Items]    
Goodwill, Estimated Useful Life Indefinite  
Amortizing intangible assets, Gross Carrying Amount $ 382.6 $ 360.5
Amortizing intangible assets, Accumulated Amortization 300.4 281.1
Non-amortizing intangible assets 346.1 345.8
Total intangible assets 728.7 706.3
Goodwill $ 256.6 217.8
Trademarks And Brand Names [Member]    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Non-amortizing intangible assets, Estimated Useful Life Indefinite  
Customer Relationships [Member]    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Amortizing intangible assets, Gross Carrying Amount $ 196.0 191.6
Amortizing intangible assets, Accumulated Amortization $ 180.3 170.7
Customer Relationships [Member] | Minimum [Member]    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Amortizing intangible assets, Estimated Useful Life 3 years  
Customer Relationships [Member] | Maximum [Member]    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Amortizing intangible assets, Estimated Useful Life 20 years  
Developed Technology [Member]    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Amortizing intangible assets, Gross Carrying Amount $ 111.4 110.3
Amortizing intangible assets, Accumulated Amortization $ 89.5 87.9
Developed Technology [Member] | Minimum [Member]    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Amortizing intangible assets, Estimated Useful Life 10 years  
Developed Technology [Member] | Maximum [Member]    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Amortizing intangible assets, Estimated Useful Life 20 years  
Trademarks And Brand Names [Member]    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Amortizing intangible assets, Gross Carrying Amount $ 36.6 24.4
Amortizing intangible assets, Accumulated Amortization $ 7.3 5.8
Trademarks And Brand Names [Member] | Minimum [Member]    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Amortizing intangible assets, Estimated Useful Life 3 years  
Trademarks And Brand Names [Member] | Maximum [Member]    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Amortizing intangible assets, Estimated Useful Life 20 years  
Software [Member]    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Amortizing intangible assets, Gross Carrying Amount $ 19.7 19.7
Amortizing intangible assets, Accumulated Amortization $ 13.8 11.2
Software [Member] | Minimum [Member]    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Amortizing intangible assets, Estimated Useful Life 5 years  
Software [Member] | Maximum [Member]    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Amortizing intangible assets, Estimated Useful Life 7 years  
Non-compete Agreements [Member]    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Amortizing intangible assets, Gross Carrying Amount $ 7.7 7.1
Amortizing intangible assets, Accumulated Amortization $ 3.6 2.6
Non-compete Agreements [Member] | Minimum [Member]    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Amortizing intangible assets, Estimated Useful Life 3 years  
Non-compete Agreements [Member] | Maximum [Member]    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Amortizing intangible assets, Estimated Useful Life 5 years  
Other [Member]    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Amortizing intangible assets, Estimated Useful Life Various  
Amortizing intangible assets, Gross Carrying Amount $ 11.2 7.4
Amortizing intangible assets, Accumulated Amortization $ 5.9 $ 2.9