Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Additional Information (Details)

v3.23.1
Stock-Based Compensation - Additional Information (Details)
$ / shares in Units, $ in Thousands
 1 Months Ended 12 Months Ended
Jul. 01, 2021
USD ($)
Jun. 22, 2021
USD ($)
shares
Jun. 07, 2021
shares
Jun. 30, 2021
USD ($)
period
$ / shares
shares
May 31, 2021
shares
Jan. 31, 2021
USD ($)
day
$ / shares
shares
Nov. 30, 2020
USD ($)
$ / shares
shares
Oct. 31, 2020
USD ($)
$ / shares
shares
Mar. 31, 2019
USD ($)
tranche
$ / shares
shares
Jan. 31, 2023
USD ($)
$ / shares
shares
Jan. 31, 2022
USD ($)
$ / shares
shares
Jan. 31, 2021
USD ($)
day
$ / shares
May 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Percentage of outstanding stock used to calculate the increase in shares available for issuance         5.00%                
Shares available for grant (in shares)                   51,298,472      
Stock-based compensation, net of amounts capitalized | $                   $ 55,517 $ 50,131 $ 45,069  
Granted (in shares)                   0      
Weighted average grant date fair value of options granted (in dollars per share) | $ / shares                     $ 5.58 $ 2.96  
Accrued ESPP employee contributions | $                   $ 1,400 $ 2,300    
Net proceeds from offering | $ $ 276,000                        
Stock-based compensation, net of amounts capitalized | $                   58,057 50,827 $ 45,069  
Secondary stock sale                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Number of shares issued and sold (in shares)               9,707,427          
Offering price (in dollars per share) | $ / shares               $ 9.25          
Net proceeds from offering | $               $ 89,800          
Tender offer transaction                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Offering price (in dollars per share) | $ / shares             $ 9.25            
Tender offer transaction | Convertible Preferred Stock                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Shares issued             5,974,776            
Preferred stock dividends | $             $ 600            
Tender offer transaction | Common Stock                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Shares issued             3,303,891            
Equity classified awards                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Stock-based compensation, net of amounts capitalized | $                   57,057 49,827 44,159  
Equity classified awards | Secondary stock sale                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Stock-based compensation, net of amounts capitalized | $               $ 16,300   0 0 16,331  
Equity classified awards | Tender offer transaction                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Stock-based compensation, net of amounts capitalized | $             $ 5,200     $ 0 $ 0 $ 5,187  
Chief Executive Officer                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Granted (in shares)                 9,274,528        
Chief Executive Officer | Tranche One                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Granted (in shares)                 2,318,632        
Chief Executive Officer | Tranche Two through Four                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Granted (in shares)                 6,955,896        
Chief Executive Officer | Tranche Two                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Granted (in shares)                 2,318,632        
Vested (in shares)   2,318,632                      
Chief Executive Officer | Tranche Three                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Granted (in shares)                 2,318,632        
Chief Executive Officer | Tranche Four                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Granted (in shares)                 2,318,632        
Performance share units                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Granted (in shares)           3,100,000              
Award requisite service period           5 years              
Share-based compensation arrangement, threshold consecutive trading days | day           45           45  
Equity volatility           40.00%              
Risk-free rate           0.42%              
Fair value of common stock, minimum (in dollars per share) | $ / shares           $ 9.07              
Expected term (in years)           5 years              
Grant date fair value | $           $ 3,500           $ 3,500  
Stock-based compensation, net of amounts capitalized | $   $ 400                      
Performance based units, shares outstanding (in shares)                   1,450,000      
Performance share units | Minimum                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Granted (in shares)           0              
Weighted-average trading price of common stock (in dollars per share) | $ / shares           $ 30              
Performance share units | Maximum                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Granted (in shares)           3,100,000              
Weighted-average trading price of common stock (in dollars per share) | $ / shares           $ 100              
Options to purchase common stock                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Fair value of common stock, minimum (in dollars per share) | $ / shares                     $ 10.96 $ 4.93  
Expected term (in years)                     6 years 6 years 1 month 6 days  
Expected dividend rate                     0.00% 0.00%  
Options to purchase common stock | Equity classified awards                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Stock-based compensation, net of amounts capitalized | $                   $ 23,454 $ 36,385 $ 14,896  
Options to purchase common stock | Chief Executive Officer                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Equity volatility                 44.00%        
Risk-free rate                 2.60%        
Fair value of common stock, minimum (in dollars per share) | $ / shares                 $ 4.14        
Expected term (in years)                 10 years        
Grant date fair value | $                 $ 6,100        
Number of tranches | tranche                 4        
Options to purchase common stock | Chief Executive Officer | Tranche One                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Award vesting period                 3 years        
Options to purchase common stock | Chief Executive Officer | Tranche Two                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Stock-based compensation, net of amounts capitalized | $   $ 5,800                      
Restricted stock units                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Granted (in shares)           300,000       9,690,000      
Award requisite service period           5 years              
Stock-based compensation, net of amounts capitalized | $           $ 600              
Performance based units, shares outstanding (in shares)                   9,400,000 1,730,000    
Weighted average grant date fair value (in dollars per share) | $ / shares                   $ 12.23 $ 14.67    
Restricted stock units | Equity classified awards                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Stock-based compensation, net of amounts capitalized | $                   $ 24,963 $ 3,196 555  
Restricted stock units | Tranche One                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Award requisite service period           1 year              
Award vesting percentage           20.00%              
Restricted stock units | Tranche Two                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Award requisite service period           4 years              
ESPP                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Percentage of outstanding stock used to calculate the increase in shares available for issuance       1.00%                  
Fair value of common stock, minimum (in dollars per share) | $ / shares                   $ 8.84 $ 14.27    
Stock-based compensation, net of amounts capitalized | $                   $ 8,600 $ 6,100    
Expected dividend rate                   0.00% 0.00%    
Shares authorized for issuance (in shares)       5,100,000                  
Number of additional shares allowable under the plan       15,300,000                  
Shares available for issuance (in shares)                   8,479,135      
Purchase price of shares       85.00%                  
Consecutive offering period       12 months                  
Number of purchase periods | period       2                  
Length of purchase period       6 months                  
Incremental charges due to modification | $                   $ 2,400 $ 3,400    
ESPP | Equity classified awards                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Stock-based compensation, net of amounts capitalized | $                   $ 8,695 $ 6,142 $ 0  
ESPP | Minimum                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Expected term (in years)                   6 months 6 months    
ESPP | Maximum                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Expected term (in years)                   1 year 1 year    
Deferred stock compensation plan                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Equity volatility       48.20%                  
Risk-free rate       0.17%                  
Fair value of common stock, minimum (in dollars per share) | $ / shares       $ 4.93                  
Expected term (in years)       1 year                  
Stock-based compensation, net of amounts capitalized | $                     $ 3,200    
Minimum amount of payroll deduction                         10.00%
Maximum amount of payroll deduction                         25.00%
Put right | $       $ 1,900                  
Weighted average grant date fair value (in dollars per share) | $ / shares       $ 5.86                  
Shares issued     1,769,945                    
Common Class A                          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Number of shares authorized         80,401,680                
Number of new shares authorized         25,480,000