v3.26.1
Equity Incentive Plans - Narrative (Details)
3 Months Ended 12 Months Ended
May 03, 2026
USD ($)
purchasePeriod
$ / shares
shares
May 04, 2025
USD ($)
shares
Feb. 01, 2026
shares
Feb. 04, 2024
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based payment arrangement, expense $ 122,064,000 $ 96,275,000    
Restricted Stock Units        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based payment arrangement, expense $ 85,600,000 77,200,000    
Compensation cost (in years) 3 years 1 month 6 days      
Compensation not yet recognized $ 1,100,000,000      
Granted (in shares) | shares 6,964,181      
PRSUs        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period (in years) 3 years      
Share-based payment arrangement, expense $ 24,700,000 8,000,000.0    
Compensation cost (in years) 1 year 10 months 24 days      
Compensation not yet recognized $ 47,300,000      
Granted (in shares) | shares 1,244,446      
Long-Term Performance Incentive RSUs        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based payment arrangement, expense $ 3,800,000 $ 3,600,000    
Unrecognized stock-based compensation expense $ 49,600,000      
Compensation cost (in years) 3 years      
Granted (in shares) | shares     1,200,000 4,200,000
Share-based compensation arrangement, award requisite service period 5 years      
Class A common stock        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Closing price of stock (in dollars per share) | $ / shares $ 71.62      
2015 Equity Incentive Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Equity awards expiration period (no later than) 10 years      
Tax withholding on vesting of restricted stock units (in shares) | shares (1,600,000) (1,200,000)    
Tax withholding on vesting of restricted stock units $ (101,000,000.0) $ (60,100,000)    
2015 Employee Stock Purchase Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Employee stock purchase plan offering period 24 months      
Number of purchase periods | purchasePeriod 4      
Purchase period, term 6 months      
Modification charge $ 6,000,000.0      
Share-based payment arrangement, expense 8,000,000.0 $ 7,500,000    
Unrecognized stock-based compensation expense $ 37,500,000      
Compensation cost (in years) 1 year 3 months 18 days      
2015 Employee Stock Purchase Plan | Class A common stock        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Payroll deductions percentage 30.00%      
Share cap for ESPP at purchase date (in shares) | shares 3,000      
Dollar cap per purchase period $ 7,500      
Calendar year gap for ESPP contribution amount $ 25,000      
Purchase price as percentage of fair market value of common stock 85.00%      
Minimum | PRSUs        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting rights, target (as a percent) 0.00%      
Minimum | Long-Term Performance Incentive RSUs        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period (in years)     3 years 3 years
Minimum | 2015 Equity Incentive Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period (in years) 2 years      
Maximum | PRSUs        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting rights, target (as a percent) 200.00%      
Maximum | Long-Term Performance Incentive RSUs        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period (in years)     5 years 5 years
Maximum | 2015 Equity Incentive Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period (in years) 4 years