SEGMENT INFORMATION (Details) - USD ($) $ in Millions		3 Months Ended
		Aug. 31, 2024	Aug. 31, 2023
Segment reporting information [Line Items]
Revenues		$ 13,307	$ 12,453
Cloud services and license support expenses	[1]	2,597	2,179
Sales and marketing expenses	[1]	2,036	2,026
Margin		3,991	3,296
Operating Segments [Member]
Segment reporting information [Line Items]
Revenues		13,307	12,453
Expenses		5,476	5,250
Margin	[2]	7,831	7,203
Operating Segments [Member] | Cloud and License [Member]
Segment reporting information [Line Items]
Revenues		11,389	10,356
Cloud services and license support expenses		2,422	2,040
Sales and marketing expenses		1,771	1,784
Margin	[2]	7,196	6,532
Operating Segments [Member] | Hardware [Member]
Segment reporting information [Line Items]
Revenues		655	714
Hardware products and support expenses		152	211
Sales and marketing expenses		65	70
Margin	[2]	438	433
Operating Segments [Member] | Services [Member]
Segment reporting information [Line Items]
Revenues		1,263	1,383
Services expenses		1,066	1,145
Margin	[2]	$ 197	$ 238

[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 (expenses), 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