Equity Compensation Plans and Other Incentive Compensation - Summary of Fair Value of Stock Options Granted Estimated Weighted-Average Assumptions (Details) |
12 Months Ended | ||
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May 31, 2025 |
May 31, 2024 |
May 31, 2023 |
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Schedule of Weighted Average Assumptions for Fair Values of Stock Options [Line Items] | |||
Risk-free interest rate | 3.70% | 4.70% | 3.30% |
Expected dividend yield | 0.00% | 0.00% | 0.00% |
Expected stock volatility | 38.10% | 37.30% | 34.00% |
Expected option life (in years) | 3 years 4 months 24 days | 4 years 6 months | 4 years 6 months |