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DERIVATIVE FINANCIAL INSTRUMENTS - Additional Information (Details) € in Millions | 12 Months Ended |  |
--- | --- | --- | ---
May 31, 2025 USD ($) | May 31, 2024 USD ($) | May 31, 2025 EUR (€) | May 31, 2024 EUR (€)
Derivative [Line Items] |  |  |  |
Denominated debt as net investment hedge | € |  |  | € 506 | € 173
Reclassified out of AOCL | $ 0 | $ 0 |  |
Cross-currency swaps |  |  |  |
Derivative [Line Items] |  |  |  |
Loss in AOCL related to our cross-currency swaps | $ 86,000,000 | $ 6,000,000 |  |

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