DERIVATIVE FINANCIAL INSTRUMENTS - Gain (Loss) on Derivative Financial Instruments (Details) - USD ($) $ in Millions	12 Months Ended
Jun. 30, 2023	Jun. 30, 2022
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Recognized in OCI on Derivatives	$ 24	$ 268
Amount of Gain (Loss) Reclassified from AOCI into Earnings	70	2
Derivatives in Cash Flow Hedging Relationships
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Recognized in OCI on Derivatives	59	93
Amount of Gain (Loss) Reclassified from AOCI into Earnings	70	2
Derivatives in Cash Flow Hedging Relationships \| Foreign currency forward contracts
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Recognized in OCI on Derivatives	57	69
Derivatives in Cash Flow Hedging Relationships \| Foreign currency forward contracts \| Net sales
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Reclassified from AOCI into Earnings	71	3
Derivatives in Cash Flow Hedging Relationships \| Interest rate-related derivatives
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Recognized in OCI on Derivatives	2	24
Derivatives in Cash Flow Hedging Relationships \| Interest rate-related derivatives \| Interest expense
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Reclassified from AOCI into Earnings	(1)	(1)
Derivatives in Net Investment Hedging Relationships
Gain (loss) on derivative financial instruments
Gain from net investment hedges from amount excluded from effectiveness testing	26	11
Derivatives in Net Investment Hedging Relationships \| Foreign currency forward contracts
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Recognized in OCI on Derivatives	(35)	175
Amount of Gain (Loss) Reclassified from AOCI into Earnings	0	0
Derivatives in Fair Value Hedging Relationships \| Interest rate-related derivatives \| Interest expense
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Recognized in Earnings on Derivatives	36	130
Derivatives in Fair Value Hedging Relationships \| Interest rate-related derivatives \| Interest expense \| Derivatives Designated as Hedging Instruments
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Recognized in Earnings on Derivatives	(36)	(130)
Derivatives in Fair Value Hedging Relationships \| Cross-currency swap contracts \| Derivatives Designated as Hedging Instruments
Gain (loss) on derivative financial instruments
Gain from net investment hedges from amount excluded from effectiveness testing	9
Derivatives in Fair Value Hedging Relationships \| Cross-currency swap contracts \| Selling, general and administrative
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Recognized in Earnings on Derivatives	(42)	0
Derivatives in Fair Value Hedging Relationships \| Cross-currency swap contracts \| Selling, general and administrative \| Derivatives Designated as Hedging Instruments
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Recognized in Earnings on Derivatives	42	0
Amount of Gain (Loss) Recognized in Earnings on Derivatives	42	0
Derivatives in Fair Value Hedging Relationships \| Interest rate swap contracts \| Interest expense \| Derivatives Designated as Hedging Instruments
Gain (loss) on derivative financial instruments
Amount of Gain (Loss) Recognized in Earnings on Derivatives	$ (36)	$ (130)

Amount of gain (loss) from the increase (decrease) in fair value of derivative and nonderivative instruments designated as fair value hedging instruments recognized in the income statement.

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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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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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