v3.26.3
Stock Plans - Additional Information (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 6 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Unrecognized stock-based compensation expense $ 193,274   $ 193,274  
Weighted average period awards are expected to be recognized     2 years 1 month 20 days  
RSUs and PSUs        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Weighted average fair value of shares granted (in dollars per share) $ 147.82 $ 181.16 $ 122.01 $ 184.61
RSUs | Maximum        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period     3 years  
PSUs | Minimum        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Awards potential to vest, percentage     0.00%  
PSUs | Maximum        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period     3 years  
Awards potential to vest, percentage     300.00%  
ESPP        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Purchase price as a percentage of fair market value     85.00%  
Length of offering period (in months)     6 months  
Maximum employee payroll percent deduction of salary 10.00%   10.00%  
Maximum amount of stock purchasable by employees within a calendar year     $ 25  
Number of shares purchased by employees (in shares)     88 45
Proceeds received for employee purchases     $ 6,585 $ 6,974