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Stock-Based Compensation - Summary of Activity for Performance-Based Restricted Stock Units (Details)
3 Months Ended
Mar. 31, 2021
shares
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested [Roll Forward]  
Granted 3,029,949
Performance-Based Restricted Stock Units  
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested [Roll Forward]  
Unvested at beginning of year 477,872
Granted 307,479
Unvested at end of year 785,351
Performance Period January 1, 2021 - December 31, 2023
Expected Vesting Date Mar. 31, 2024