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v3.25.2

Capital Stock and Stock-Based Awards - Schedule of capital stock (Details) - shares | May 31, 2025 | May 31, 2024
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Preferred stock, shares authorized (in shares) | 2,000,000.0 | 2,000,000.0
Preferred stock, outstanding (in shares) | 0 | 0
Class A Stock |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Common Stock, shares authorized (in shares) | 3,171,900 | 3,171,900
Common Stock, reserved for issuance (in shares) | 0 |
Common Stock, shares outstanding (in shares) | 828,100 | 828,100
Common Stock |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Common Stock, shares authorized (in shares) | 70,000,000 | 70,000,000.0
Common Stock, reserved for issuance (in shares) | 5,139,487 |
Common Stock, shares outstanding (in shares) | 24,214,908 | 27,400,000
Preferred Stock |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Preferred stock, shares authorized (in shares) | 2,000,000 |
Preferred stock, reserved for issuance (in shares) | 0 |
Preferred stock, outstanding (in shares) | 0 |

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