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Goodwill and Intangible Assets - Schedule of Estimated Amortization Expense (Details) - USD ($)
$ in Millions
Jun. 30, 2020
Dec. 31, 2019
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract]    
Six months ended December 31, 2020 $ 7.2  
2021 14.1  
2022 13.8  
2023 13.4  
2024 13.2  
Thereafter 84.4  
Net Amount $ 146.1 $ 155.4