Annual report pursuant to Section 13 and 15(d)

Stock-based Compensation - Restricted Stock Units (Details)

v3.22.0.1
Stock-based Compensation - Restricted Stock Units (Details) - USD ($)
$ in Millions
 1 Months Ended 12 Months Ended
May 14, 2021
Nov. 25, 2020
Nov. 30, 2021
Apr. 30, 2021
Jan. 31, 2021
Aug. 31, 2020
Dec. 31, 2021
Dec. 31, 2020
Dec. 21, 2020
Nov. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Vesting period (in years)             4 years      
2020 Equity Plan                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Number of shares authorized (in shares)                 26,898,554  
Equity instruments granted (in shares)               0    
Restricted Stock Units (RSUs)                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Number of shares authorized (in shares)   1,003,828       8,027,473        
Equity instruments granted (in shares)           4,285,026 13,641      
Number of shares per unit (in shares)           1        
Number of shares for which authorization has been withdrawn (in shares)   2,503,011                
Shares approved but not yet granted (in shares)   1,239,435                
Shares cancelled (in shares)   240,441         1,533      
Shares whose vesting was accelerated (in shares)   998,994                
Accelerated cost         $ 18.0          
Total fair value of shares granted             $ 133.6 $ 36.7    
Equity instruments vested in period (in shares)             3,684      
Restricted Stock Units (RSUs) | 2020 Equity Plan                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Equity instruments granted (in shares)             13,640,895      
Vesting period (in years)             4 years      
Equity instruments vested in period (in shares)             998,994      
Performance-Based Restricted Stock Units (PSUs)                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Equity instruments granted (in shares)             10,034,279      
Shares cancelled (in shares)             0      
Equity instruments vested in period (in shares)             0      
Chief Executive Officer | Restricted Stock Units (RSUs)                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Number of shares authorized (in shares)   1,003,828                
Equity instruments granted (in shares) 500,000                  
Number of shares per unit (in shares)   1                
Vesting period (in years)   3 years                
Total fair value of shares granted   $ 19.4                
Chief Executive Officer | Performance-Based Restricted Stock Units (PSUs)                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Number of shares authorized (in shares)                   1,003,828
Equity instruments granted (in shares)     6,000,000 2,000,000            
Vesting period (in years)     5 years