DEFERRED REVENUES (Details) - USD ($) $ in Millions	Nov. 30, 2022	May 31, 2022
Deferred Revenues [Line Items]
Deferred revenues, current	$ 8,705	$ 8,357
Deferred revenues, non-current (in other non-current liabilities)	773	753
Total deferred revenues	9,478	9,110
Cloud services and license support [Member] | Cloud and License [Member]
Deferred Revenues [Line Items]
Deferred revenues, current	7,758	7,406
Hardware [Member] | Hardware [Member]
Deferred Revenues [Line Items]
Deferred revenues, current	495	555
Services [Member] | Services [Member]
Deferred Revenues [Line Items]
Deferred revenues, current	401	360
Cloud license and on-premise license [Member] | Cloud and License [Member]
Deferred Revenues [Line Items]
Deferred revenues, current	$ 51	$ 36