v3.7.0.1
RESTRUCTURING ACTIVITIES Narrative (Details) - USD ($)
$ in Millions
Aug. 31, 2017
May 31, 2017
Restructuring Reserve [Abstract]    
Accrued restructuring liabilities, current (in other current liabilities) $ 217 $ 242
Accrued restructuring liabilities, non-current (in other non-current liabilities) $ 26 $ 22