FAIR VALUE MEASUREMENTS - Derivative Assets and Liabilities at Fair Value (Details) - Fair Value, Measurements, Recurring - USD ($)	Aug. 31, 2025	May 31, 2025
DERIVATIVE ASSETS
ASSETS AT FAIR VALUE	$ 188,000,000	$ 131,000,000
OTHER CURRENT ASSETS	107,000,000	85,000,000
OTHER LONG-TERM ASSETS	81,000,000	46,000,000
DERIVATIVE LIABILITIES
LIABILITIES AT FAIR VALUE	518,000,000	371,000,000
ACCRUED LIABILITIES	348,000,000	226,000,000
OTHER LONG-TERM LIABILITIES	170,000,000	145,000,000
Reduction in derivative liabilities if netted	188,000,000	131,000,000
Reduction in derivative assets if netted	188,000,000	131,000,000
Fair value of derivative liability collateral	175,000,000	166,000,000
Cash collateral from counterparties related to derivative instruments	0	0
Foreign exchange forwards and options | Level 2
DERIVATIVE ASSETS
ASSETS AT FAIR VALUE	133,000,000	107,000,000
OTHER CURRENT ASSETS	107,000,000	85,000,000
OTHER LONG-TERM ASSETS	26,000,000	22,000,000
DERIVATIVE LIABILITIES
LIABILITIES AT FAIR VALUE	518,000,000	368,000,000
ACCRUED LIABILITIES	348,000,000	226,000,000
OTHER LONG-TERM LIABILITIES	170,000,000	142,000,000
Interest rate swaps | Level 2
DERIVATIVE ASSETS
ASSETS AT FAIR VALUE	55,000,000	24,000,000
OTHER CURRENT ASSETS	0	0
OTHER LONG-TERM ASSETS	55,000,000	24,000,000
DERIVATIVE LIABILITIES
LIABILITIES AT FAIR VALUE	0	3,000,000
ACCRUED LIABILITIES	0	0
OTHER LONG-TERM LIABILITIES	$ 0	$ 3,000,000