v3.26.3
Goodwill and Intangible Assets - Gross Carrying Amount and Accumulated Amortization (Details) - USD ($)
$ in Millions
 9 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Intangible assets subject to amortization:    
Weighted Average Useful Life 16 years 16 years
Accumulated Amortization $ (549.1) $ (505.0)
Intangible assets not subject to amortization - trademarks and tradenames    
Gross Carrying Amount 1,384.1 1,340.0
Net Carrying Amount 835.0 835.0
Intangible assets not subject to amortization - trademarks and tradenames    
Intangible assets not subject to amortization - trademarks and tradenames    
Carrying amount $ 86.3 $ 86.3
Patents    
Intangible assets subject to amortization:    
Weighted Average Useful Life 11 years 10 years
Gross Carrying Amount $ 40.5 $ 28.4
Accumulated Amortization (23.6) (23.3)
Net Carrying Amount $ 16.9 $ 5.1
Intangible assets not subject to amortization - trademarks and tradenames    
Weighted average useful life of intangible assets acquired 15 years  
Customer relationships    
Intangible assets subject to amortization:    
Weighted Average Useful Life 16 years 16 years
Gross Carrying Amount $ 1,090.8 $ 1,068.6
Accumulated Amortization (486.6) (448.9)
Net Carrying Amount $ 604.2 $ 619.7
Intangible assets not subject to amortization - trademarks and tradenames    
Weighted average useful life of intangible assets acquired 13 years  
Tradenames    
Intangible assets subject to amortization:    
Weighted Average Useful Life 19 years 19 years
Gross Carrying Amount $ 166.5 $ 156.7
Accumulated Amortization (38.9) (32.8)
Net Carrying Amount $ 127.6 $ 123.9
Intangible assets not subject to amortization - trademarks and tradenames    
Weighted average useful life of intangible assets acquired 20 years