Quarterly report pursuant to Section 13 or 15(d)

Stock Incentive Plan - Additional Information (Details)

v3.22.1
Stock Incentive Plan - Additional Information (Details) - USD ($)
3 Months Ended
Feb. 01, 2022
Aug. 26, 2021
Apr. 30, 2022
Apr. 30, 2021
Jan. 31, 2022
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]          
Share based compensation by share based arrangement percentage of shares authorized for grant for which no condition is there     20.00%    
Share based compensation by share based arrangement term     10 years    
Share based compensation by share based award options forfeited in period aggregate fair value     $ 635,000 $ 2,951,000  
Common stock, shares outstanding     100,426,000   88,876,000
Stock Option [Member]          
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]          
Share based payment arrangementnon vested award cost not yet recognized amount     $ 0    
Restricted Stock Units (RSUs) [Member]          
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]          
Allocated share based compensation     11,441,000 0  
Share based payment arrangementnon vested award cost not yet recognized amount     $ 57,215,000    
Weighted average remaining vesting period     3 years 4 months 17 days    
Employee Stock Option [Member]          
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]          
Percentage of annual increase in common stock available for issuance 1.00%        
Allocated share based compensation     $ 17,000 $ 17,000  
Common stock, shares outstanding 2,000,000        
Graded Vesting Schedule [Member]          
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]          
Allocated share based compensation     8,588,000    
Straight-line vesting schedule [Member]          
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]          
Allocated share based compensation     $ 2,853,000    
Stock Incentive Plan [Member]          
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]          
Share based compensation by share based arrangement vesting period     48 months    
Share based compensation by share based arrangement vesting arrangement term     25.00%    
Stock Incentive Plan [Member] | Common Class A [Member]          
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]          
Share based compensation by share based arrangement number of shares available for grant     8,028    
Stock Incentive Plan [Member] | Common Class A [Member] | Maximum [Member]          
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]          
Share based compensation by share based arrangement number of shares authorized   13,500      
2014 Equity Incentive Plan [Member]          
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]          
Conversion of stock, shares converted   18,972      
2021 Equity Incentive Plan [Member]          
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]          
Share based compensation by share based arrangement number of shares authorized 18,434        
Percentage of annual increase in common stock available for issuance 5.00%        
Increase in issuance of number of shares and share equivalents 4,934        
2021 Employee Stock Purchase Plan [Member]          
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]          
Share based compensation by share based arrangement number of shares authorized 3,589,000        
Share based compensation by share based arrangement number of shares authorized prior limit 2,700,000