INTANGIBLE ASSETS (Details) - USD ($) $ in Millions		12 Months Ended
		May 31, 2023	May 31, 2022	May 31, 2021
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross, Beginning of the period		$ 10,447
Additions & Adjustments, net	[1]	11,979
Retirements		(2,400)
Intangible Assets, Gross, Ending of the period		20,026	$ 10,447
Accumulated Amortization, Beginning of the period		(9,007)
Expense		(3,582)	(1,150)	$ (1,379)
Retirements		2,400
Accumulated Amortization, Ending of the period		(10,189)	(9,007)
Intangible Assets, Net		9,837	1,440
Developed technology [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross, Beginning of the period		3,966
Additions & Adjustments, net	[1]	2,379
Retirements		(2,045)
Intangible Assets, Gross, Ending of the period		4,300	3,966
Accumulated Amortization, Beginning of the period		(3,660)
Expense		(792)
Retirements		2,045
Accumulated Amortization, Ending of the period		(2,407)	(3,660)
Intangible Assets, Net		$ 1,893	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, Beginning of the period		$ 5,260
Additions & Adjustments, net	[1]	4,318
Retirements		(122)
Intangible Assets, Gross, Ending of the period		9,456	5,260
Accumulated Amortization, Beginning of the period		(4,194)
Expense		(1,507)
Retirements		122
Accumulated Amortization, Ending of the period		(5,579)	(4,194)
Intangible Assets, Net		$ 3,877	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, Beginning of the period		$ 356
Additions & Adjustments, net	[1]	2,437
Retirements		(105)
Intangible Assets, Gross, Ending of the period		2,688	356
Accumulated Amortization, Beginning of the period		(343)
Expense		(459)
Retirements		105
Accumulated Amortization, Ending of the period		(697)	(343)
Intangible Assets, Net		$ 1,991	13
Weighted Average Useful Life	[2]	7 years
Other [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross, Beginning of the period		$ 865
Additions & Adjustments, net	[1]	2,845
Retirements		(128)
Intangible Assets, Gross, Ending of the period		3,582	865
Accumulated Amortization, Beginning of the period		(810)
Expense		(824)
Retirements		128
Accumulated Amortization, Ending of the period		(1,506)	(810)
Intangible Assets, Net		$ 2,076	$ 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.