FAIR VALUE MEASUREMENTS (Details) - USD ($) $ in Millions	Nov. 30, 2024	May 31, 2024
Assets [Abstract]
Derivative financial instruments	$ 91	$ 179
Total assets	5,071	3,109
Liabilities [Abstract]
Derivative financial instruments	100	96
Money Market Funds [Member]
Assets [Abstract]
Investments and cash and cash equivalents	4,500	2,620
Time Deposits and Other [Member]
Assets [Abstract]
Investments and cash and cash equivalents	480	310
Fair Value Measurements Using Input Types Level 1 [Member]
Assets [Abstract]
Derivative financial instruments	0	0
Total assets	4,571	2,668
Liabilities [Abstract]
Derivative financial instruments	0	0
Fair Value Measurements Using Input Types Level 1 [Member] | Money Market Funds [Member]
Assets [Abstract]
Investments and cash and cash equivalents	4,500	2,620
Fair Value Measurements Using Input Types Level 1 [Member] | Time Deposits and Other [Member]
Assets [Abstract]
Investments and cash and cash equivalents	71	48
Fair Value Measurements Using Input Types Level 2 [Member]
Assets [Abstract]
Derivative financial instruments	91	179
Total assets	500	441
Liabilities [Abstract]
Derivative financial instruments	100	96
Fair Value Measurements Using Input Types Level 2 [Member] | Money Market Funds [Member]
Assets [Abstract]
Investments and cash and cash equivalents	0	0
Fair Value Measurements Using Input Types Level 2 [Member] | Time Deposits and Other [Member]
Assets [Abstract]
Investments and cash and cash equivalents	$ 409	$ 262