v3.26.1
Equity Incentive Plans and Stock-Based Compensation - Additional Information (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
1 Months Ended 3 Months Ended
Apr. 22, 2021
Apr. 30, 2026
Jan. 31, 2026
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Weighted-average grant date fair value of stock options granted (in dollars per share)   $ 12.16  
Intrinsic value of stock options exercised   $ 13.9  
Cost not yet recognized for unvested options   $ 59.8  
ESPP      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares available for future issuances (in shares) 15,500    
Period of shares automatically increase 10 years    
Percentage of total number of shares 1.00%    
Number of shares authorized (in shares)   38,100  
Weighted-average remaining period for unrecognized compensation expense for unvested awards   1 month 6 days  
Unrecognized compensation expense   $ 0.8  
Stock Options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Weighted-average remaining period for unrecognized compensation expense for unvested awards   2 years 3 months 18 days  
RSUs      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Weighted-average remaining period for unrecognized compensation expense for unvested awards   2 years 4 months 24 days  
Intrinsic value of awards released   $ 36.4  
Unrecognized compensation expense   $ 283.8  
Awards granted (in shares)   8,695  
Weighted-average grant date fair value (in dollars per share)   $ 12.00  
Awards released (in shares)   3,277  
Unvested awards (in shares)   23,563 19,898
Performance Stock Units      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Weighted-average remaining period for unrecognized compensation expense for unvested awards   2 years 7 months 6 days  
Intrinsic value of awards released   $ 2.6  
Unrecognized compensation expense   $ 14.2  
Awards granted (in shares)   800  
Weighted-average grant date fair value (in dollars per share)   $ 11.02  
Vesting period   3 years  
Awards released (in shares)   200  
Unvested awards (in shares)   1,300  
Performance Stock Units | Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Potential payout percentage   0.00%  
Performance Stock Units | Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Potential payout percentage   150.00%  
Class A Common Stock | ESPP      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Purchase price of common stock, offering date, percent of market price 85.00%    
Purchase price of common stock, purchase date, percent of market price 85.00%    
2021 Stock Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Period of shares automatically increase 10 years    
Percentage of total number of shares 5.00%    
2021 Stock Plan | Class A Common Stock      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares available for future issuances (in shares)   256,700