DEFERRED REVENUES (Details) - USD ($) $ in Millions |
Feb. 28, 2022 |
May 31, 2021 |
|---|---|---|
| Deferred Revenues [Line Items] | ||
| Deferred revenues, current | $ 7,871 | $ 8,775 |
| Deferred revenues, non-current (in other non-current liabilities) | 743 | 679 |
| Total deferred revenues | 8,614 | 9,454 |
| Cloud services and license support [Member] | Cloud and License [Member] | ||
| Deferred Revenues [Line Items] | ||
| Deferred revenues, current | 6,911 | 7,728 |
| Hardware [Member] | Hardware [Member] | ||
| Deferred Revenues [Line Items] | ||
| Deferred revenues, current | 505 | 618 |
| Services [Member] | Services [Member] | ||
| Deferred Revenues [Line Items] | ||
| Deferred revenues, current | 398 | 399 |
| Cloud license and on-premise license [Member] | Cloud and License [Member] | ||
| Deferred Revenues [Line Items] | ||
| Deferred revenues, current | $ 57 | $ 30 |