FAIR VALUE MEASUREMENTS - Derivative Assets and Liabilities at Fair Value (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Millions	Aug. 31, 2024	May 31, 2024
DERIVATIVE ASSETS
ASSETS AT FAIR VALUE	$ 238	$ 343
OTHER CURRENT ASSETS	165	299
OTHER LONG-TERM ASSETS	73	44
DERIVATIVE LIABILITIES
LIABILITIES AT FAIR VALUE	198	151
ACCRUED LIABILITIES	167	115
OTHER LONG-TERM LIABILITIES	31	36
Reduction in derivative liabilities if netted	141	142
Reduction in derivative assets if netted	141	142
Cash collateral from counterparties related to derivative instruments		112
Fair value of derivative liability collateral	45	10
Cash
DERIVATIVE LIABILITIES
Cash collateral from counterparties related to derivative instruments	34
Debt Securities
DERIVATIVE LIABILITIES
Cash collateral from counterparties related to derivative instruments	12
Foreign exchange forwards and options | Fair Value, Inputs, Level 2
DERIVATIVE ASSETS
ASSETS AT FAIR VALUE	175	343
OTHER CURRENT ASSETS	165	299
OTHER LONG-TERM ASSETS	10	44
DERIVATIVE LIABILITIES
LIABILITIES AT FAIR VALUE	198	120
ACCRUED LIABILITIES	167	115
OTHER LONG-TERM LIABILITIES	31	5
Interest rate swaps | Fair Value, Inputs, Level 2
DERIVATIVE ASSETS
ASSETS AT FAIR VALUE	63	0
OTHER CURRENT ASSETS	0	0
OTHER LONG-TERM ASSETS	63	0
DERIVATIVE LIABILITIES
LIABILITIES AT FAIR VALUE	0	31
ACCRUED LIABILITIES	0	0
OTHER LONG-TERM LIABILITIES	$ 0	$ 31