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Stock Based Compensation - Fair Value Assumptions of Options (Details) - Stock options
12 Months Ended
Dec. 31, 2021
$ / shares
Weighted Average Assumptions Used to Estimate Fair Value [Abstract]  
Weighted average expected stock price volatility (as a percent) 28.00%
Weighted average expected dividend yield (as a percent) 0.00%
Expected life of option (in years) 3 years 11 months 23 days
Weighted average risk-free interest rate (as a percent) 0.23%
Weighted average Black Scholes value (USD per share) $ 4.99
Weighted average exercise price (USD per share) $ 22.00