v3.22.4
STOCK-BASED COMPENSATION - Narrative (Details)
$ / shares in Units, $ in Thousands
1 Months Ended 12 Months Ended
Jul. 08, 2021
shares
Aug. 11, 2020
USD ($)
$ / shares
shares
Dec. 31, 2022
USD ($)
employees
equity_plan
shares
Apr. 30, 2021
Feb. 28, 2021
Dec. 31, 2022
USD ($)
equity_plan
$ / shares
shares
Dec. 31, 2021
USD ($)
$ / shares
shares
Dec. 31, 2020
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Number of equity incentive plans | equity_plan     4     4    
Total unrecognized compensation cost related to unvested stock options     $ 130,200     $ 130,200    
Aggregate intrinsic value           $ 336,300 $ 5,900,000  
Number of options vested (in shares) | shares           7,592,673 14,966,504  
Weighted average grant date fair value (in dollars per share) | $ / shares           $ 12.46 $ 8.74  
Granted (in shares) | shares           937,000    
Options granted, weighted average exercise price per share (in dollars per share) | $ / shares           $ 177.79    
Stock based compensation expense           $ 1,565,823 $ 820,685 $ 72,625
Number of employees holding awards that have been modified | employees     1,198          
Share based payment arrangement, capitalized           $ (118,000) $ (3,500) (3,000)
2021 Equity Incentive Plan                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Term of annual increase in shares authorized       10 years        
Annual increase in shares authorized       5.00%        
2019 Plan                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Contractual period (up to)           7 years    
Award requisite service period           2 years    
Chief Executive Officer                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Total grant date fair value   $ 56,700            
Class A common stock                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Stock based compensation vesting period           3 years    
Assumed options from acquisition (in shares) | shares           937,247    
Options assumed from acquisition, weighted average exercise price per share (in dollars per share) | $ / shares           $ 82.30    
Class A common stock | Chief Executive Officer                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Granted (in shares) | shares   9,293,911            
Options granted, weighted average exercise price per share (in dollars per share) | $ / shares   $ 23.46            
Stock options                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Contractual period (up to)           10 years    
Threshold percentage for exercise price of estimate fair value of underlying shares           100.00%    
Threshold percentage for exercise price of estimate fair value of underlying shares of shareholder with ten or more percent of voting power           110.00%    
Vesting rights, percentage           8.33%    
Unrecognized compensation cost, weighted-average period of recognition           2 years 3 months 18 days    
Number of shares subject to repurchase (in shares) | shares     166,481     166,481 478,271  
Value of shares related to repurchase     $ 3,300     $ 3,300 $ 8,900  
Stock options | New Employees                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Stock based compensation vesting period           4 years    
Stock options | New Employees | Share-based Payment Arrangement, Tranche One                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Vesting rights, percentage           25.00%    
Stock options | New Employees | Share-based Payment Arrangement, Tranche Two                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Vesting rights, percentage           2.08%    
Stock options | Existing Employees                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Stock based compensation vesting period           4 years    
Stock options | Existing Employees | Share-based Payment Arrangement, Tranche Two                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Vesting rights, percentage           2.08%    
Share-based Payment Arrangement | Chief Executive Officer                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Number of options vested (in shares) | shares 3,159,930              
Stock based compensation expense           $ 3,900 $ 29,500 $ 0
RSUs                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Unrecognized compensation cost, weighted-average period of recognition           2 years    
Stock based compensation expense           $ 36,100    
Total unrecognized compensation cost     605,700     $ 605,700    
RSUs | Minimum                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Stock based compensation vesting period           1 year    
RSUs | Maximum                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Stock based compensation vesting period           4 years    
Restricted common stock                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Stock based compensation vesting period           3 years    
Unrecognized compensation cost, weighted-average period of recognition           1 year 4 months 24 days    
Total unrecognized compensation cost     135,100     $ 135,100    
ESPP                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Stock based compensation expense           $ 28,400    
Stock plan offering period         24 months      
Period for automatic share increase           10 years    
Percentage of outstanding stock maximum           1.00%    
Accumulated payroll deductions     $ 6,700     $ 6,700    
ESPP | Class A common stock                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Discount on purchase price of common stock         15.00%