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Goodwill and Intangible Assets - Narrative (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Goodwill And Intangible Assets Disclosure [Abstract]        
Impairment losses recognized in goodwill $ 0 $ 0 $ 0 $ 0
Amortization of intangible assets 3,600,000 3,700,000 7,200,000 7,300,000
Impairment of intangible assets, finite-lived $ 0 $ 0 $ 0 $ 0