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SEGMENT INFORMATION (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Nov. 30, 2025 | Nov. 30, 2024 | Nov. 30, 2025 | Nov. 30, 2024
Segment reporting information [Line Items] |  |  |  |  |
Revenues |  | $ 16,058 | $ 14,059 | $ 30,983 | $ 27,366
Cloud and software expenses | [1] | 3,990 | 2,746 | 7,597 | 5,344
Sales and marketing expenses | [1] | 2,149 | 2,190 | 4,211 | 4,226
Operating income |  | 4,731 | 4,220 | 9,008 | 8,211
Operating Segments [Member] |  |  |  |  |
Segment reporting information [Line Items] |  |  |  |  |
Revenues |  | 16,058 | 14,059 | 30,983 | 27,366
Expenses |  | 7,025 | 5,753 | 13,481 | 11,229
Operating income | [2] | 9,033 | 8,306 | 17,502 | 16,137
Operating Segments [Member] | Cloud and Software [Member] |  |  |  |  |
Segment reporting information [Line Items] |  |  |  |  |
Revenues |  | 13,854 | 12,001 | 26,760 | 23,389
Cloud and software expenses |  | 3,807 | 2,555 | 7,225 | 4,977
Sales and marketing expenses |  | 1,870 | 1,888 | 3,668 | 3,659
Operating income | [2] | 8,177 | 7,558 | 15,867 | 14,753
Operating Segments [Member] | Hardware [Member] |  |  |  |  |
Segment reporting information [Line Items] |  |  |  |  |
Revenues |  | 776 | 728 | 1,446 | 1,383
Hardware products and support expenses |  | 205 | 161 | 374 | 313
Sales and marketing expenses |  | 59 | 69 | 113 | 135
Operating income | [2] | 512 | 498 | 959 | 935
Operating Segments [Member] | Services [Member] |  |  |  |  |
Segment reporting information [Line Items] |  |  |  |  |
Revenues |  | 1,428 | 1,330 | 2,777 | 2,594
Services expenses |  | 1,084 | 1,080 | 2,101 | 2,145
Operating income | [2] | $ 344 | $ 250 | $ 676 | $ 449
[1] | Exclusive of amortization of intangible assets, which is shown separately.
[2] | The margins reported reflect only the direct controllable costs of each line of business and do not include allocations of research and development, general and administrative and certain other allocable expenses, net. Additionally, the margins reported above do not reflect amortization of intangible assets, acquisition related and other expenses, restructuring expenses, stock-based compensation, interest expense or certain other non-operating income, net. Refer to the table below for a reconciliation of our total margin for operating segments to our income before income taxes as reported per our condensed consolidated statements of operations.

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