GOODWILL (Details) $ in Millions	9 Months Ended
	Feb. 29, 2024 USD ($)
Goodwill [Line Items]
Balances at period start	$ 62,261
Goodwill adjustments, net	(39)	[1]
Balances at period end	62,222
Cloud and License [Member]
Goodwill [Line Items]
Balances at period start	57,060
Goodwill adjustments, net	3	[1]
Balances at period end	57,063
Hardware [Member]
Goodwill [Line Items]
Balances at period start	2,732
Goodwill adjustments, net	0	[1]
Balances at period end	2,732
Services [Member]
Goodwill [Line Items]
Balances at period start	2,469
Goodwill adjustments, net	(42)	[1]
Balances at period end	$ 2,427

[1] Amounts include any changes in goodwill balances for the period presented that resulted from foreign currency translations and certain other adjustments.