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Goodwill and Other Intangible Assets, net - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]    
Amortization expense $ 20.7 $ 19.1
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]    
Remainder of 2021 59.4  
2022 73.9  
2023 69.1  
2024 64.2  
2025 59.6  
2026 $ 49.2  
Percentage of definite-lived intangible assets under accelerated amortization method (approximate) 77.00%