DEFERRED COMPENSATION PLANS Narrative (Details) - Other Postretirement Plans [Member] - USD ($) $ in Millions |
May 31, 2023 |
May 31, 2022 |
---|---|---|
Deferred Compensation Plan Disclosure [Line Items] | ||
Deferred compensation plan assets | $ 792 | $ 756 |
Deferred compensation plan liabilities | $ 792 | $ 756 |