SEGMENT INFORMATION RECONCILIATION (Details) - USD ($) $ in Millions		12 Months Ended
		May 31, 2024	May 31, 2023	May 31, 2022
Reconciliation of Total Operating Segment Margin to Income Before Provision for Income Taxes [Abstract]
Total margin for operating segments		$ 15,353	$ 13,093	$ 10,926
Total revenues		52,961	49,954	42,440
Research and development		(8,915)	(8,623)	(7,219)
General and administrative		(1,548)	(1,579)	(1,317)
Amortization of intangible assets		(3,010)	(3,582)	(1,150)
Acquisition related and other		(314)	(190)	(4,713)
Restructuring		(404)	(490)	(191)
Stock-based compensation for operating segments		(1,382)	(1,201)	(735)
Expense allocations and other, net		(419)	(404)	(376)
Interest expense		(3,514)	(3,505)	(2,755)
Non-operating expenses, net		(98)	(462)	(522)
Income before income taxes		11,741	9,126	7,649
Operating Segments [Member]
Reconciliation of Total Operating Segment Margin to Income Before Provision for Income Taxes [Abstract]
Total margin for operating segments	[1]	31,345	29,162	26,627
Total revenues		$ 52,961	$ 49,954	$ 42,440

[1] 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 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 consolidated statements of operations.