Investments - Summary of The Net Gains And Losses Recognized In Miscellaneous Income (Expense), Net (Detail) - USD ($) $ in Millions |
12 Months Ended | ||
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May 31, 2026 |
May 31, 2025 |
May 31, 2024 |
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| Equity Method Investments and Joint Ventures [Abstract] | |||
| Net unrealized gains on equity securities | $ 15.7 | $ 0.0 | $ 0.0 |
| Realized gains on sales of equity securities | 0.0 | 0.0 | 0.0 |
| Total recognized in net earnings | $ 15.7 | $ 0.0 | $ 0.0 |
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- References No definition available.
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- Definition Amount of unrealized and realized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of realized gain (loss) from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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