ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES Narrative (Details)		12 Months Ended
	Nov. 25, 2025 USD ($)	May 31, 2026 USD ($) Business	May 31, 2025 USD ($)	May 31, 2024 USD ($)
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Number of businesses | Business		3
Contract with Customer, Asset and Liability [Abstract]
Revenues recognized included in opening deferred revenues balance			$ 9,400,000,000	$ 9,300,000,000
Revenue, Performance Obligation [Abstract]
Remaining performance obligation, amount		$ 638,000,000,000
Customer Prepayments and Sales of Financing Receivables [Abstract]
Proceeds of prepayments from customers		4,600,000,000	0	0
Sales of financing receivables		1,900,000,000	1,600,000,000	1,400,000,000
Equity Securities, FV-NI and without Readily Determinable Fair Value [Abstract]
Marketable debt instrument investments and equity securities and related instruments		605,000,000	417,000,000
Non-marketable debt investments and equity securities and related instruments		2,300,000,000	2,100,000,000
Received cash proceeds in exchange of equity, debt and call option interests	$ 4,300,000,000
Realized gain		2,700,000,000
Goodwill, Intangible Assets and Impairment Assessments [Abstract]
Goodwill impairment loss		0	0	0
Foreign Currency [Abstract]
Net foreign exchange transaction losses included in non-operating income (expenses), net		$ 131,000,000	$ 147,000,000	$ 228,000,000
Stock-Based Compensation [Abstract]
Service period of award		4 years
TikTok USDS Joint Venture LLC [Member]
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Ownership interest, percent		15.00%
Accounting Standards Update 2023-09 [Member]
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Accounting Standards Update, Adopted		true
Minimum [Member]
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Useful life of asset		1 year
Property, Plant and Equipment [Abstract]
Property, plant and equipment, estimated useful lives		1 year
Maximum [Member]
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Useful life of asset		10 years
Property, Plant and Equipment [Abstract]
Property, plant and equipment, estimated useful lives		40 years
Employee Stock Option
Stock-Based Compensation [Abstract]
Equity awards percentage		100.00%
Employee Stock Option | Employee Choice Program [Member]
Stock-Based Compensation [Abstract]
Equity awards percentage		50.00%
Restricted Stock Units (RSUs) [Member]
Stock-Based Compensation [Abstract]
Equity awards percentage		100.00%
Restricted Stock Units (RSUs) [Member] | Employee Choice Program [Member]
Stock-Based Compensation [Abstract]
Equity awards percentage		50.00%