STOCK-BASED COMPENSATION - Restricted Stock and Restricted Stock Units (Details) - Restricted stock and restricted stock units $ in Millions	3 Months Ended
Aug. 31, 2025 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation costs from restricted stock, net of estimated forfeitures	$ 522
Unrecognized compensation costs from stock options, net of estimated forfeitures, to be recognized as operating overhead expense over a weighted average period	2 years 3 months 18 days

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.

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+ Details