DEFERRED REVENUES (Details) - USD ($) $ in Millions |
Aug. 31, 2015 |
May. 31, 2015 |
|---|---|---|
| Deferred Revenues [Line Items] | ||
| Deferred revenues, current | $ 9,078 | $ 7,245 |
| Deferred revenues, non-current (in other non-current liabilities) | 525 | 393 |
| Total deferred revenues | 9,603 | 7,638 |
| Software license updates and product support [Member] | ||
| Deferred Revenues [Line Items] | ||
| Deferred revenues, current | 7,287 | 5,635 |
| Hardware support and other [Member] | ||
| Deferred Revenues [Line Items] | ||
| Deferred revenues, current | 764 | 703 |
| Services [Member] | ||
| Deferred Revenues [Line Items] | ||
| Deferred revenues, current | 380 | 379 |
| Cloud SaaS, PaaS and IaaS [Member] | ||
| Deferred Revenues [Line Items] | ||
| Deferred revenues, current | 512 | 404 |
| New software licenses [Member] | ||
| Deferred Revenues [Line Items] | ||
| Deferred revenues, current | $ 135 | $ 124 |