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Equity-Based Compensation - 2018 ESPP (Details) - 2018 ESPP - shares
12 Months Ended
May 02, 2018
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award    
Additional shares authorized under stock-based plans (in shares) 353,614  
Increase as percentage of outstanding shares 1.00%  
Shares issued   0
Unused shares available to be granted (in shares)   1,137,373