v3.26.1
Stockholders' Equity - Narrative (Details)
$ / shares in Units, shares in Thousands, $ in Millions
 3 Months Ended
Apr. 30, 2026
USD ($)
vote
$ / shares
shares
Jan. 31, 2026
shares
Apr. 30, 2025
shares
Jan. 31, 2025
shares
Jun. 30, 2022
shares
Employee Stock          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Percentage of fair market value of stock at which employees are granted shares 85.00%        
Restricted Stock Units          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Vesting period (in years) 4 years        
RSUs granted (in shares) 1,664        
Weighted average grant date fair value (in dollars per share) | $ / shares $ 151.83        
Restricted Stock Units and Performance-Based Restricted Stock Units          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Unrecognized compensation cost | $ $ 2,300        
Weighted-average period to be recognized (in years) 3 years        
Market-Based Restricted Stock Units | Chief Executive Officer          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Unrecognized compensation cost | $ $ 55        
Weighted-average period to be recognized (in years) 5 years        
RSUs granted (in shares) 500        
Expected volatility 40.00%        
Risk-free interest rate 3.72%        
Total Performance Period (in years) 5 years        
Weighted average grant date fair value (in dollars per share) | $ / shares $ 107.22        
Requisite service period (in years) 5 years        
Common Stock          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Common stock, outstanding (in shares) 248,730 259,131 266,596 266,352  
September 2025 | Common Stock          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Authorized remaining amount to be purchased | $ $ 1,300        
2022 Equity Incentive Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Reserved for future issuance (in shares)         30,000
Common stock available for future grants (in shares) 13,000        
Employee Stock Purchase Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Common stock available for future grants (in shares) 2,000        
Class A          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Common stock, outstanding (in shares) 203,000        
Common stock (votes per share) | vote 1        
Class B          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Common stock, outstanding (in shares) 46,000        
Common stock (votes per share) | vote 10