DEFERRED REVENUES (Details) - USD ($) $ in Millions	Feb. 28, 2023	May 31, 2022
Deferred Revenues [Line Items]
Deferred revenues, current	$ 8,598	$ 8,357
Deferred revenues, non-current (in other non-current liabilities)	790	753
Total deferred revenues	9,388	9,110
Cloud services and license support [Member] | Cloud and License [Member]
Deferred Revenues [Line Items]
Deferred revenues, current	7,528	7,406
Hardware [Member] | Hardware [Member]
Deferred Revenues [Line Items]
Deferred revenues, current	498	555
Services [Member] | Services [Member]
Deferred Revenues [Line Items]
Deferred revenues, current	524	360
Cloud license and on-premise license [Member] | Cloud and License [Member]
Deferred Revenues [Line Items]
Deferred revenues, current	$ 48	$ 36