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v3.25.2

Employee Stock Plans - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended |
--- | --- | ---
Jul. 31, 2025 | Jul. 31, 2024 | Apr. 30, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Payments of tax withholdings on restricted stock | $ 18,704 | $ 16,625 |
Shares repurchased during the period, value | $ 28,597 | $ 40,113 |
Treasury Stock, Common |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Shares repurchased during the period (in shares) | 145,770 | 351,250 |
Shares repurchased during the period, value | $ 9,900 | $ 23,500 |
ESPP |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Employees stock purchased (in shares) | 63,001 | 70,309 |
Employees stock purchased, price per share (in usd per share) | $ 66.00 | $ 60.43 |
Shares available for future issuance (in shares) | 1,400,000 |  |
Market Based Restricted Stock |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Shares outstanding (in shares) | 800,000 |  |
Total unrecognized compensation cost related to non-vested awards | $ 41,500 |  |
Restricted Stock |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Shares outstanding (in shares) | 1,913,000 |  | 1,770,000
Total unrecognized compensation cost related to non-vested awards | $ 112,200 |  |
Expected cost recognized over weighted-average period | 2 years 9 months 18 days |  |
Shares repurchased during the period to pay for taxes (in shares) | 254,047 | 252,622 |
Payments of tax withholdings on restricted stock | $ 18,700 | $ 16,600 |

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