v3.26.1
RESTRUCTURING AND OTHER EXPENSES Narrative (Details) - USD ($)
$ in Millions
 3 Months Ended
Aug. 31, 2026
Aug. 31, 2025
Sep. 11, 2026
Restructuring Cost and Reserve [Line Items]      
Restructuring expenses $ 165 $ 402  
Fiscal 2026 Oracle Restructuring [Member]      
Restructuring Cost and Reserve [Line Items]      
Total estimated restructuring costs [1] $ 2,103    
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] Restructuring and Other Expenses    
Restructuring expenses $ 167 $ 415  
Fiscal 2026 Oracle Restructuring [Member] | Subsequent Event      
Restructuring Cost and Reserve [Line Items]      
Total estimated restructuring costs     $ 700
[1] Restructuring costs recorded to each of the operating segments presented primarily related to employee severance costs. Other restructuring costs represented employee severance costs not related to our operating segments and certain other restructuring plan costs.