BASIS OF PRESENTATION, RECENT ACCOUNTING PRONOUNCEMENTS AND OTHER (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
	Nov. 25, 2025	Feb. 28, 2026	Feb. 28, 2025	Feb. 28, 2026	Feb. 28, 2025	May 31, 2025
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Non-marketable debt investments and equity securities and related instruments		$ 2,200		$ 2,200		$ 2,100
Received cash proceeds in exchange of equity, debt and call option interests	$ 4,300
Realized gain				2,700
Acquisition Related and Other Expenses [Abstract]
Transitional and other employee related costs		0	$ 0	1	$ 3
Business combination adjustments, net		0	1	5	(4)
Other, net		20	27	49	73
Total acquisition related and other expenses		20	28	55	72
Non-Operating Income , net [Abstract]
Interest income		196	135	491	418
Foreign currency losses, net		(51)	(37)	(110)	(96)
Noncontrolling interests in income		(53)	(48)	(146)	(138)
(Losses) gains from marketable and non-marketable investments, net		(7)	(59)	2,434	(236)
Other income (expenses), net		47	(9)	203	91
Total non-operating income (expenses), net		$ 132	$ (18)	$ 2,872	$ 39
Tik Tok USDS Joint Venture LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Ownership interest, percent		15.00%		15.00%