INTANGIBLE ASSETS (Details) - USD ($) $ in Millions		3 Months Ended
		Aug. 31, 2022	Aug. 31, 2021	May 31, 2022
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross		$ 22,425		$ 10,447
Additions & Adjustments, net	[1]	11,978
Accumulated Amortization,		(9,926)		(9,007)
Expense		(919)	$ (303)
Intangible Assets, Net		12,499		1,440
Developed technology [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross		6,343		3,966
Additions & Adjustments, net	[1]	2,377
Accumulated Amortization,		(3,893)		(3,660)
Expense		(233)
Intangible Assets, Net		$ 2,450		306
Weighted Average Useful Life	[2]	4 years
Cloud services and license support agreements and related relationships [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross		$ 9,579		5,260
Additions & Adjustments, net	[1]	4,319
Accumulated Amortization,		(4,579)		(4,194)
Expense		(385)
Intangible Assets, Net		$ 5,000		1,066
Weighted Average Useful Life	[2]	7 years
Cloud license and on premise license agreements and related relationships [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross		$ 2,793		356
Additions & Adjustments, net	[1]	2,437
Accumulated Amortization,		(451)		(343)
Expense		(108)
Intangible Assets, Net		$ 2,342		13
Weighted Average Useful Life	[2]	7 years
Other [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross		$ 3,710		865
Additions & Adjustments, net	[1]	2,845
Accumulated Amortization,		(1,003)		(810)
Expense		(193)
Intangible Assets, Net		$ 2,707		$ 55
Weighted Average Useful Life	[2]	4 years

[1] Amounts also included any changes in intangible asset balances for the periods presented that resulted from foreign currency translations.

[2] Represents weighted-average useful lives (in years) of intangible assets acquired during fiscal 2023.