RESTRUCTURING ACTIVITIES (Details) $ in Millions |
9 Months Ended | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Feb. 28, 2026
USD ($)
| ||||||||||||||
| Restructuring Reserve Disclosures [Abstract] | ||||||||||||||
| Accrued at period start | $ 212 | [1],[2] | ||||||||||||
| Initial Costs | 917 | [2],[3] | ||||||||||||
| Adjustments to Cost | 44 | [2],[4] | ||||||||||||
| Cash Payments | (788) | |||||||||||||
| Others | 7 | [2],[5] | ||||||||||||
| Accrued at period end | 392 | [1],[2] | ||||||||||||
| Fiscal 2026 Oracle Restructuring [Member] | ||||||||||||||
| Restructuring Reserve Disclosures [Abstract] | ||||||||||||||
| Accrued at period start | 0 | [1],[2] | ||||||||||||
| Initial Costs | 917 | [2],[3] | ||||||||||||
| Adjustments to Cost | 65 | [2],[4] | ||||||||||||
| Cash Payments | (693) | |||||||||||||
| Others | 3 | [2],[5] | ||||||||||||
| Accrued at period end | 292 | [1],[2] | ||||||||||||
| Total Costs Accrued to Date | 982 | [2] | ||||||||||||
| Total Expected Program Costs | 2,103 | [2] | ||||||||||||
| Fiscal 2026 Oracle Restructuring [Member] | Other [Member] | ||||||||||||||
| Restructuring Reserve Disclosures [Abstract] | ||||||||||||||
| Accrued at period start | 0 | [1],[2] | ||||||||||||
| Initial Costs | 423 | [2],[3] | ||||||||||||
| Adjustments to Cost | 34 | [2],[4] | ||||||||||||
| Cash Payments | (354) | |||||||||||||
| Others | 2 | [2],[5] | ||||||||||||
| Accrued at period end | 105 | [1],[2] | ||||||||||||
| Total Costs Accrued to Date | 457 | [2] | ||||||||||||
| Total Expected Program Costs | 835 | [2] | ||||||||||||
| Fiscal 2026 Oracle Restructuring [Member] | Cloud and License [Member] | Operating Segments [Member] | ||||||||||||||
| Restructuring Reserve Disclosures [Abstract] | ||||||||||||||
| Accrued at period start | 0 | [1],[2] | ||||||||||||
| Initial Costs | 333 | [2],[3] | ||||||||||||
| Adjustments to Cost | 24 | [2],[4] | ||||||||||||
| Cash Payments | (234) | [2],[4] | ||||||||||||
| Others | 1 | [2],[5] | ||||||||||||
| Accrued at period end | 124 | [1],[2] | ||||||||||||
| Total Costs Accrued to Date | 357 | [2] | ||||||||||||
| Total Expected Program Costs | 786 | [2] | ||||||||||||
| Fiscal 2026 Oracle Restructuring [Member] | Hardware [Member] | Operating Segments [Member] | ||||||||||||||
| Restructuring Reserve Disclosures [Abstract] | ||||||||||||||
| Accrued at period start | 0 | [1],[2] | ||||||||||||
| Initial Costs | 37 | [2],[3] | ||||||||||||
| Adjustments to Cost | 1 | [2],[4] | ||||||||||||
| Cash Payments | (24) | |||||||||||||
| Others | 0 | [2],[5] | ||||||||||||
| Accrued at period end | 14 | [1],[2] | ||||||||||||
| Total Costs Accrued to Date | 38 | [2] | ||||||||||||
| Total Expected Program Costs | 83 | [2] | ||||||||||||
| Fiscal 2026 Oracle Restructuring [Member] | Services [Member] | Operating Segments [Member] | ||||||||||||||
| Restructuring Reserve Disclosures [Abstract] | ||||||||||||||
| Accrued at period start | 0 | [1],[2] | ||||||||||||
| Initial Costs | 124 | [2],[3] | ||||||||||||
| Adjustments to Cost | 6 | [2],[4] | ||||||||||||
| Cash Payments | (81) | |||||||||||||
| Others | 0 | [2],[5] | ||||||||||||
| Accrued at period end | 49 | [1],[2] | ||||||||||||
| Total Costs Accrued to Date | 130 | [2] | ||||||||||||
| Total Expected Program Costs | 399 | [2] | ||||||||||||
| Other Restructuring Plans [Member] | ||||||||||||||
| Restructuring Reserve Disclosures [Abstract] | ||||||||||||||
| Accrued at period start | 212 | [1],[2],[6] | ||||||||||||
| Initial Costs | 0 | [2],[3],[6] | ||||||||||||
| Adjustments to Cost | (21) | [2],[4],[6] | ||||||||||||
| Cash Payments | (95) | [2],[4],[6] | ||||||||||||
| Others | 4 | [2],[5],[6] | ||||||||||||
| Accrued at period end | $ 100 | [1],[2],[6] | ||||||||||||
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