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Stock Based Compensation - Schedule of Assumptions Used to Calculate Grant Date Fair Value of PSUs (Details) - PSUs
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected term (in years) 2 years 10 months 6 days 2 years 10 months 6 days
Expected volatility 33.50% 33.61%
Risk-free interest rate 1.16% 2.48%