DEFERRED REVENUES (Details) - USD ($) $ in Millions	Nov. 30, 2023	May 31, 2023
Deferred Revenues [Line Items]
Deferred revenues, current	$ 8,878	$ 8,970
Deferred revenues, non-current (in other non-current liabilities)	1,251	968
Total deferred revenues	10,129	9,938
Cloud services and license support [Member] | Cloud and License [Member]
Deferred Revenues [Line Items]
Deferred revenues, current	8,004	7,983
Hardware [Member] | Hardware [Member]
Deferred Revenues [Line Items]
Deferred revenues, current	512	535
Services [Member] | Services [Member]
Deferred Revenues [Line Items]
Deferred revenues, current	306	400
Cloud license and on-premise license [Member] | Cloud and License [Member]
Deferred Revenues [Line Items]
Deferred revenues, current	$ 56	$ 52