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, 2025	Mar. 31, 2024	Mar. 31, 2025	Mar. 31, 2024
Cross-currency swap contracts \| Selling, general and administrative
Derivative instruments
Amount of Gain (Loss) Recognized in Earnings (Loss) on Derivatives	$ 20	$ (30)	$ 29	$ (19)
Cross-currency swap contracts \| Derivatives Designated as Hedging Instruments: \| Selling, general and administrative
Derivative instruments
Amount of Gain (Loss) Recognized in Earnings (Loss) on Derivatives	(20)	30	(29)	19
Gain recognized in earnings related to the amount excluded from effectiveness testing	5	5	14	14
Interest rate contracts \| Interest expense
Derivative instruments
Amount of Gain (Loss) Recognized in Earnings (Loss) on Derivatives	(21)	17	(28)	(3)
Interest rate contracts \| Derivatives Designated as Hedging Instruments: \| Interest expense
Derivative instruments
Amount of Gain (Loss) Recognized in Earnings (Loss) on Derivatives	$ 21	$ (17)	$ 28	$ 3

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (f)
-Publisher FASB
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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.

+ References

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-Topic 815
-SubTopic 25
-Name Accounting Standards Codification
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Total amount of gain (loss) derived from fair value hedges recognized in earnings in the period.

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