RISK MANAGEMENT AND DERIVATIVES - Amounts Affecting Consolidated Statements of Income (Detail) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Nov. 30, 2022	Nov. 30, 2021	Nov. 30, 2022	Nov. 30, 2021
Foreign exchange forwards and options \| Other (income) expense, net \| Derivatives not designated as hedging instruments
Derivative Instruments, Gain (Loss) [Line Items]
AMOUNT OF GAIN (LOSS) RECOGNIZED  IN INCOME ON DERIVATIVES	$ (6)	$ 9	$ 44	$ 32
Embedded derivatives \| Other (income) expense, net \| Derivatives not designated as hedging instruments
Derivative Instruments, Gain (Loss) [Line Items]
AMOUNT OF GAIN (LOSS) RECOGNIZED  IN INCOME ON DERIVATIVES	23	(4)	34	(9)
Derivatives designated as cash flow hedges
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Other Comprehensive Income on Derivatives	(149)	363	651	751
Amount of Gain (Loss) Reclassified From Accumulated Other Comprehensive Income into Income	298	(31)	477	(128)
Derivatives designated as cash flow hedges \| Foreign exchange forwards and options \| Revenues
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Other Comprehensive Income on Derivatives	(3)	(31)	22	(37)
Amount of Gain (Loss) Reclassified From Accumulated Other Comprehensive Income into Income	4	(20)	(5)	(41)
Derivatives designated as cash flow hedges \| Foreign exchange forwards and options \| Cost of sales
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Other Comprehensive Income on Derivatives	(101)	253	386	518
Amount of Gain (Loss) Reclassified From Accumulated Other Comprehensive Income into Income	173	(30)	282	(96)
Derivatives designated as cash flow hedges \| Foreign exchange forwards and options \| Demand creation expense
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Other Comprehensive Income on Derivatives	2	(2)	(3)	(3)
Amount of Gain (Loss) Reclassified From Accumulated Other Comprehensive Income into Income	(2)	0	(3)	1
Derivatives designated as cash flow hedges \| Foreign exchange forwards and options \| Other (income) expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Other Comprehensive Income on Derivatives	(47)	143	246	273
Amount of Gain (Loss) Reclassified From Accumulated Other Comprehensive Income into Income	125	20	207	11
Derivatives designated as cash flow hedges \| Interest rate swaps \| Interest expense (income), net
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Other Comprehensive Income on Derivatives	0	0	0	0
Amount of Gain (Loss) Reclassified From Accumulated Other Comprehensive Income into Income	$ (2)	$ (1)	$ (4)	$ (3)

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

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-Publisher FASB
-Name Accounting Standards Codification
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Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness.

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Amount, before tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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