DERIVATIVE FINANCIAL INSTRUMENTS - Gain (Loss) on Derivative Financial Instruments (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Recognized in OCI on Derivatives	$ (83)	$ (120)	$ (25)	$ 15
Amount of Gain (Loss) Reclassified from AOCI into Earnings	11	22	20	37
Cash flow hedges
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Recognized in OCI on Derivatives	(36)	(34)	(8)	30
Amount of Gain (Loss) Reclassified from AOCI into Earnings	11	22	20	37
Foreign currency forward contracts \| Cash flow hedges
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Recognized in OCI on Derivatives	(36)	(39)	(8)	18
Foreign currency forward contracts \| Net investment hedges
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Recognized in OCI on Derivatives	(47)	(86)	(17)	(15)
Amount of Gain (Loss) Reclassified from AOCI into Earnings	0	0	0	0
Foreign currency forward contracts \| Net sales \| Cash flow hedges
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Reclassified from AOCI into Earnings	12	22	21	37
Interest rate-related derivatives \| Cash flow hedges
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Recognized in OCI on Derivatives	0	5	0	12
Interest rate-related derivatives \| Interest expense \| Cash flow hedges
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Reclassified from AOCI into Earnings	(1)	0	(1)	0
Net investment hedges
Gain (loss) on derivative financial instruments
Gain recognized in earnings related to the amount excluded from effectiveness testing	$ 5	$ 7	$ 10	$ 13

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Gain relating to components of the gain (loss) on the fair value hedging instrument excluded from the assessment of fair value hedge effectiveness. Recognized in earnings.

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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 adjustments of other comprehensive income (loss).

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