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Stockholders' Equity - Stock Option Narrative (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Stock-Based Compensation    
Granted (in shares) 3,043,789 0
Stock options    
Stock-Based Compensation    
Expiration period 10 years  
Intrinsic value of options exercisable at the end of the period $ 3.2 $ 5.2
Compensation cost related to the nonvested awards not yet recognized $ 21.8  
Weighted average period for recognition of compensation cost 2 years 6 months  
Stock options | Minimum    
Stock-Based Compensation    
Vesting period 3 years  
Stock options | Maximum    
Stock-Based Compensation    
Vesting period 4 years