INVESTMENTS - Schedule of Investments in Debt Securities (Details) - USD ($) $ in Millions |
May 31, 2025 |
May 31, 2024 |
|---|---|---|
| Debt Securities, Available-for-Sale [Line Items] | ||
| Gross Unrealized, Cost | $ 69 | $ 76 |
| Gross Unrealized, Gains | 1 | 1 |
| Gross Unrealized, Losses | 0 | 0 |
| Gross Unrealized, Estimated Fair Value | 70 | 77 |
| Fixed-income securities | ||
| Debt Securities, Available-for-Sale [Line Items] | ||
| Gross Unrealized, Cost | 69 | 76 |
| Gross Unrealized, Gains | 1 | 1 |
| Gross Unrealized, Losses | 0 | 0 |
| Gross Unrealized, Estimated Fair Value | $ 70 | $ 77 |
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- Definition Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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