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Goodwill and Intangible Assets - Narrative (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Dec. 31, 2019
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Goodwill and Intangible Assets Disclosure [Abstract]          
Impairments and other charges   $ 0      
Amortization $ 4,100,000   $ 1,500,000 $ 5,400,000 $ 3,000,000.0