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BASIS OF PRESENTATION, RECENT ACCOUNTING PRONOUNCEMENTS AND OTHER Narrative (Details)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 08, 2022
Subsidiary
Nov. 30, 2022
USD ($)
Aug. 31, 2022
Nov. 30, 2021
USD ($)
Nov. 30, 2022
USD ($)
Business
Nov. 30, 2021
USD ($)
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]            
Litigation related charges       $ 4,700   $ 4,700
Number of owned wholly subsidiaries | Subsidiary 1          
Number of businesses | Business         3  
Decrease in total operating expense due to change in accounting estimate   $ 114     $ 245  
Contract with Customer, Asset and Liability [Abstract]            
Revenues recognized included in opening deferred revenues balances         6,200 6,500
Revenue, Performance Obligation [Abstract]            
Remaining performance obligation, amount   61,200     61,200  
Sales of Financing Receivables [Abstract]            
Sales of financing receivables   $ 265   $ 351 $ 1,200 $ 1,000
Servers [Member] | Minimum [Member]            
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]            
Useful life of asset     4 years      
Servers [Member] | Maximum [Member]            
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]            
Useful life of asset     5 years