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Intangible Assets - Narrative (Details)
$ in Millions
3 Months Ended
Mar. 31, 2020
USD ($)
Finite-Lived Intangible Assets [Line Items]  
Estimated amortization expense, year five $ 9.9
Estimated amortization expense, after year five 9.1
Amortization expense 3.5
Cost, Amortization 14.0
Estimated amortization expense, year two 14.0
Estimated amortization expense, year three 14.0
Estimated amortization expense, year four $ 14.0