RESTRUCTURING ACTIVITIES (Details) $ in Millions |
3 Months Ended | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Aug. 31, 2025
USD ($)
|
[2] | |||||||||||||
| Restructuring Reserve Disclosures [Abstract] | ||||||||||||||
| Accrued at period start | $ 212 | [1] | ||||||||||||
| Initial Costs | 415 | [3] | ||||||||||||
| Adjustments to Cost | (13) | [4] | ||||||||||||
| Cash Payments | (117) | |||||||||||||
| Others | 3 | [5] | ||||||||||||
| Accrued at period end | 500 | [1] | ||||||||||||
| Fiscal 2026 Oracle Restructuring [Member] | ||||||||||||||
| Restructuring Reserve Disclosures [Abstract] | ||||||||||||||
| Accrued at period start | 0 | [1] | ||||||||||||
| Initial Costs | 415 | [3] | ||||||||||||
| Adjustments to Cost | 0 | [4] | ||||||||||||
| Cash Payments | (62) | |||||||||||||
| Others | 0 | [5] | ||||||||||||
| Accrued at period end | 353 | [1] | ||||||||||||
| Total Costs Accrued to Date | 415 | |||||||||||||
| Total Expected Program Costs | 1,614 | |||||||||||||
| Fiscal 2026 Oracle Restructuring [Member] | Other [Member] | ||||||||||||||
| Restructuring Reserve Disclosures [Abstract] | ||||||||||||||
| Accrued at period start | 0 | [1] | ||||||||||||
| Initial Costs | 244 | [3] | ||||||||||||
| Adjustments to Cost | 0 | [4] | ||||||||||||
| Cash Payments | (45) | |||||||||||||
| Others | 0 | [5] | ||||||||||||
| Accrued at period end | 199 | [1] | ||||||||||||
| Total Costs Accrued to Date | 244 | |||||||||||||
| Total Expected Program Costs | 737 | |||||||||||||
| Fiscal 2026 Oracle Restructuring [Member] | Cloud and License [Member] | Operating Segments [Member] | ||||||||||||||
| Restructuring Reserve Disclosures [Abstract] | ||||||||||||||
| Accrued at period start | 0 | [1] | ||||||||||||
| Initial Costs | 119 | [3] | ||||||||||||
| Adjustments to Cost | 0 | [4] | ||||||||||||
| Cash Payments | (13) | |||||||||||||
| Others | 0 | [5] | ||||||||||||
| Accrued at period end | 106 | [1] | ||||||||||||
| Total Costs Accrued to Date | 119 | |||||||||||||
| Total Expected Program Costs | 484 | |||||||||||||
| Fiscal 2026 Oracle Restructuring [Member] | Hardware [Member] | Operating Segments [Member] | ||||||||||||||
| Restructuring Reserve Disclosures [Abstract] | ||||||||||||||
| Accrued at period start | 0 | [1] | ||||||||||||
| Initial Costs | 16 | [3] | ||||||||||||
| Adjustments to Cost | 0 | [4] | ||||||||||||
| Cash Payments | (1) | |||||||||||||
| Others | 0 | [5] | ||||||||||||
| Accrued at period end | 15 | [1] | ||||||||||||
| Total Costs Accrued to Date | 16 | |||||||||||||
| Total Expected Program Costs | 67 | |||||||||||||
| Fiscal 2026 Oracle Restructuring [Member] | Services [Member] | Operating Segments [Member] | ||||||||||||||
| Restructuring Reserve Disclosures [Abstract] | ||||||||||||||
| Accrued at period start | 0 | [1] | ||||||||||||
| Initial Costs | 36 | [3] | ||||||||||||
| Adjustments to Cost | 0 | [4] | ||||||||||||
| Cash Payments | (3) | |||||||||||||
| Others | 0 | [5] | ||||||||||||
| Accrued at period end | 33 | [1] | ||||||||||||
| Total Costs Accrued to Date | 36 | |||||||||||||
| Total Expected Program Costs | 326 | |||||||||||||
| Other Restructuring Plans [Member] | ||||||||||||||
| Restructuring Reserve Disclosures [Abstract] | ||||||||||||||
| Accrued at period start | 212 | [1],[6] | ||||||||||||
| Initial Costs | 0 | [3],[6] | ||||||||||||
| Adjustments to Cost | (13) | [4],[6] | ||||||||||||
| Cash Payments | (55) | [6] | ||||||||||||
| Others | 3 | [5],[6] | ||||||||||||
| Accrued at period end | $ 147 | [1],[6] | ||||||||||||
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