Segment Information - Summary of Material Unallocated Items (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
May 31, 2026 |
May 31, 2025 |
May 31, 2024 |
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| Segment Reporting [Abstract] | |||
| Interest income | $ 76,908 | $ 119,605 | $ 153,589 |
| Other items | (7,387) | (25,728) | (69,106) |
| Total | $ 69,521 | $ 93,877 | $ 84,483 |
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- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of income related to nonoperating assets, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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