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v3.23.2

Preferred and Common Stock (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Apr. 30, 2023 | Apr. 30, 2022 | Apr. 30, 2021 | Mar. 03, 2022
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
Shares issued of preferred stock (shares) | 0 | 0 |  |
Share repurchase program authorized amount |  |  |  | $ 400,000,000
Stock Options |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
Reduction in available shares per stock option issued (shares) | 1 |  |  |
Restricted Stock |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
Reduction in available shares per restricted stock or restricted stock unit issued (shares) | 2 |  |  |
Restricted Stock Units, Time-Based |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
Award vesting period | 3 years |  |  |
Restricted Stock Units, Performance-Based |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
Award vesting period | 3 years |  |  |
Restricted Stock Units, Performance-Based | Minimum |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
Vesting percentage | 0.00% |  |  |
Restricted Stock Units, Performance-Based | Maximum |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
Vesting percentage | 200.00% |  |  |
Restricted Stock Units (RSUs) |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
Share-based compensation expense | $ 47,024,000 | $ 37,976,000 | $ 31,986,000 |
Compensation not yet recognized, period | 1 year |  |  |
Fair value of shares vested | $ 46,943,000 | $ 51,046,000 | $ 24,520,000 |
Stock Incentive Plan |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
Shares available for grant under the Plan (shares) | 1,661,530 |  |  |
Stock Incentive Plan | Restricted Stock Units (RSUs) |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
Compensation not yet recognized | $ 41,422,000 |  |  |
Preferred Stock |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
Authorized shares of preferred stock (shares) | 1,000,000 |  |  |
Shares issued of preferred stock (shares) | 0 |  |  |
Series A Preferred Stock |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
Authorized shares of preferred stock (shares) | 250,000 |  |  |
Common Stock |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
Authorized shares of common stock (shares) | 120,000,000 |  |  |

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