Other (Income) Expense, Net (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
May 31, 2025 |
May 31, 2024 |
May 31, 2023 |
|
| Other Income and Expenses [Abstract] | |||
| Pension non-service costs | $ 200 | $ 11,046 | $ 10,381 |
| Other | (1,794) | (882) | (604) |
| Other (Income) Expense, Net | $ (1,594) | $ 10,164 | $ 9,777 |