INTANGIBLE ASSETS (Details) - USD ($) $ in Millions		12 Months Ended
		May 31, 2024	May 31, 2023	May 31, 2022
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross		$ 20,026
Additions		63
Retirements		(1,298)
Intangible Assets, Gross		18,791	$ 20,026
Accumulated Amortization		(10,189)
Expense		(3,010)	(3,582)	$ (1,150)
Retirements		1,298
Accumulated Amortization		(11,901)	(10,189)
Intangible Assets, Net		6,890	9,837
Developed technology [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross		4,300
Additions		59
Retirements		(124)
Intangible Assets, Gross		4,235	4,300
Accumulated Amortization		(2,407)
Expense		(676)
Retirements		124
Accumulated Amortization		(2,959)	(2,407)
Intangible Assets, Net		$ 1,276	1,893
Weighted Average Useful Life	[1]	0 years
Cloud services and license support agreements and related relationships [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross		$ 9,456
Additions		0
Retirements		(996)
Intangible Assets, Gross		8,460	9,456
Accumulated Amortization		(5,579)
Expense		(1,026)
Retirements		996
Accumulated Amortization		(5,609)	(5,579)
Intangible Assets, Net		2,851	3,877
Cloud license and on-premise license agreements and related relationships [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross		2,688
Additions		0
Retirements		(125)
Intangible Assets, Gross		2,563	2,688
Accumulated Amortization		(697)
Expense		(467)
Retirements		125
Accumulated Amortization		(1,039)	(697)
Intangible Assets, Net		1,524	1,991
Other [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross		3,582
Additions		4
Retirements		(53)
Intangible Assets, Gross		3,533	3,582
Accumulated Amortization		(1,506)
Expense		(841)
Retirements		53
Accumulated Amortization		(2,294)	(1,506)
Intangible Assets, Net		$ 1,239	$ 2,076

[1] Represents weighted-average useful lives (in years) of intangible assets acquired during fiscal 2024.