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Intangible Assets (Additional Information) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]      
Net amortization expense of intangible assets and liabilities $ 45.6 $ 27.0 $ 42.4