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Goodwill and Other Intangible Assets - Finite-Lived Intangible Assets (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Finite Lived Intangible Asset Disclosures      
Weighted average remaining expected life of finite lived intangible assets 17 years    
Gross carrying amount $ 1,262.8 $ 1,338.2  
Accumulated amortization 432.1 405.6  
Net carrying amount 830.7 932.6  
Amortization expense for intangible assets with finite useful lives 75.3 73.5 $ 62.8
Estimated amortization expense for the next five years      
Year 1: Finite lived intangible assets amortization 71.1    
Year 2: Finite lived intangible assets amortization 68.3    
Year 3: Finite lived intangible assets amortization 67.0    
Year 4: Finite lived intangible assets amortization 60.7    
Year 5: Finite lived intangible assets amortization 56.6    
Other finite lived intangible assets      
Finite Lived Intangible Asset Disclosures      
Amortization expense for intangible assets with finite useful lives $ 15.0 $ 18.7