SEGMENT INFORMATION (Details) - USD ($) $ in Millions |
12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
May 31, 2019 |
May 31, 2018 |
May 31, 2017 |
||||||||
| Segment reporting information [Line Items] | ||||||||||
| Revenues | $ 39,506 | $ 39,383 | $ 37,792 | |||||||
| Cloud services and license support expenses | [1] | 3,782 | 3,606 | 3,011 | ||||||
| Sales and marketing expenses | [1] | 8,509 | 8,433 | 8,085 | ||||||
| Margin | 13,535 | 13,264 | 12,913 | |||||||
| Operating Segments [Member] | ||||||||||
| Segment reporting information [Line Items] | ||||||||||
| Revenues | [2] | 39,526 | 39,430 | 37,963 | ||||||
| Expenses | 15,545 | 15,573 | 14,755 | |||||||
| Margin | [3] | 23,981 | 23,857 | 23,208 | ||||||
| Operating Segments [Member] | Cloud and License [Member] | ||||||||||
| Segment reporting information [Line Items] | ||||||||||
| Revenues | [2] | 32,582 | 32,041 | 30,452 | ||||||
| Cloud services and license support expenses | 3,597 | 3,441 | 2,881 | |||||||
| Sales and marketing expenses | 7,398 | 7,213 | 6,770 | |||||||
| Margin | [3] | 21,587 | 21,387 | 20,801 | ||||||
| Operating Segments [Member] | Hardware [Member] | ||||||||||
| Segment reporting information [Line Items] | ||||||||||
| Revenues | 3,704 | 3,994 | 4,152 | |||||||
| Hardware products and support expenses | 1,327 | 1,547 | 1,618 | |||||||
| Sales and marketing expenses | 520 | 643 | 825 | |||||||
| Margin | [3] | 1,857 | 1,804 | 1,709 | ||||||
| Operating Segments [Member] | Services [Member] | ||||||||||
| Segment reporting information [Line Items] | ||||||||||
| Revenues | 3,240 | 3,395 | 3,359 | |||||||
| Services expenses | 2,703 | 2,729 | 2,661 | |||||||
| Margin | [3] | $ 537 | $ 666 | $ 698 | ||||||
| ||||||||||