DERIVATIVE FINANCIAL INSTRUMENTS - Derivatives in Fair Value Hedging Relationships (Details) - Derivatives in fair value hedging relationships - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023
Cross-currency swap contracts \| Selling, general and administrative
Derivative instruments
Amount of Gain (Loss) Recognized in Earnings on Derivatives	$ (30)	$ (1)	$ (19)	$ (1)
Cross-currency swap contracts \| Derivatives Designated as Hedging Instruments: \| Selling, general and administrative
Derivative instruments
Amount of Gain (Loss) Recognized in Earnings on Derivatives	30	1	19	1
Gain recognized in earnings related to the amount excluded from effectiveness testing	5	4	14	4
Interest rate-related derivatives \| Interest expense
Derivative instruments
Amount of Gain (Loss) Recognized in Earnings on Derivatives	17	(18)	(3)	17
Interest rate-related derivatives \| Derivatives Designated as Hedging Instruments: \| Interest expense
Derivative instruments
Amount of Gain (Loss) Recognized in Earnings on Derivatives	$ (17)	$ 18	$ 3	$ (17)

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
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-Section 50
-Paragraph 5
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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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Total amount of gain (loss) derived from fair value hedges recognized in earnings in the period.

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