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Acquisition, Restructuring and Integration Costs - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Accrued and Other Current Liabilities    
Business Acquisition [Line Items]    
Accrual for acquisition, restructuring and integration costs $ 1.2 $ 0.1
General and Administrative Expenses    
Business Acquisition [Line Items]    
Severance related costs $ 4.0