PROPERTY, PLANT AND EQUIPMENT Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	May 31, 2026	May 31, 2025	May 31, 2024
Property, Plant and Equipment [Abstract]
Depreciation expense on property, plant and equipment	$ 7,623	$ 3,867	$ 3,129
Finance leases, ROU assets	$ 7,464	$ 2,874