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Stock Based Compensation - Summary of Significant Assumptions for Newly Issued Stock Options (Details) - Share-based Payment Arrangement, Option
9 Months Ended
Sep. 30, 2020
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Expected Term in Years 6 years 6 months
Expected Volatility 25.80%
Expected Dividends $ 0.96
Risk Free Rate of Return 0.28%