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Goodwill and Other Intangible Assets - Finite-Lived Intangible Assets (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Finite Lived Intangible Asset Disclosures      
Weighted average remaining expected life of finite lived intangible assets 15 years    
Gross carrying value $ 1,157.9 $ 1,215.1  
Accumulated amortization 523.1 512.7  
Net carrying value 634.8 702.4  
Amortization expense for intangible assets with finite useful lives 66.1 68.6 $ 70.7
Estimated amortization expense for the next five years      
Year 1: Finite lived intangible assets amortization 60.1    
Year 2: Finite lived intangible assets amortization 56.1    
Year 3: Finite lived intangible assets amortization 55.9    
Year 4: Finite lived intangible assets amortization 40.9    
Year 5: Finite lived intangible assets amortization 39.6    
Other finite lived intangible assets      
Finite Lived Intangible Asset Disclosures      
Finite lived intangible assets fully amortized during the period $ 18.4 $ 31.2