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Goodwill and Other Intangible Assets, net - Narrative (Details)
$ in Millions
3 Months Ended 6 Months Ended
Apr. 01, 2020
reporting_unit
Jun. 30, 2020
USD ($)
Jun. 30, 2019
USD ($)
Jun. 30, 2020
USD ($)
reporting_unit
Jun. 30, 2019
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]          
Increase in consideration paid       $ 2.0 $ 0.0
Number of reporting units, step-zero test applied | reporting_unit 3        
Number of reporting units with goodwill | reporting_unit       6  
Number of reporting units, quantitative goodwill impairment testing process applied | reporting_unit 3        
Amortization expense   $ 18.6 $ 18.1 $ 37.7 $ 36.3
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]          
Remainder of 2020   36.2   36.2  
2021   72.1   72.1  
2022   67.0   67.0  
2023   62.2   62.2  
2024   56.8   56.8  
2025   $ 52.3   $ 52.3  
Percentage of definite-lived intangible assets under accelerated amortization method (approximate)   75.00%   75.00%