DERIVATIVE FINANCIAL INSTRUMENTS - Derivative Instruments Included in the Consolidated Balance Sheets (Details) - USD ($) $ in Millions	Dec. 31, 2024	Jun. 30, 2024
Derivatives, Fair Value
Asset Derivatives	$ 206	$ 148
Liability Derivatives	198	166
Derivatives Designated as Hedging Instruments:
Derivatives, Fair Value
Asset Derivatives	192	129
Liability Derivatives	149	149
Derivatives Designated as Hedging Instruments: | Foreign currency forward contracts | Prepaid expenses and other current assets; Other assets
Derivatives, Fair Value
Asset Derivatives	104	49
Derivatives Designated as Hedging Instruments: | Foreign currency forward contracts | Other accrued liabilities
Derivatives, Fair Value
Liability Derivatives	3	4
Derivatives Designated as Hedging Instruments: | Foreign currency forward contracts | Other Assets
Derivatives, Fair Value
Asset Derivatives	4	2
Derivatives Designated as Hedging Instruments: | Cross-currency swap contracts | Prepaid expenses and other current assets; Other assets
Derivatives, Fair Value
Asset Derivatives	88	80
Derivatives Designated as Hedging Instruments: | Cross-currency swap contracts | Other accrued liabilities
Derivatives, Fair Value
Liability Derivatives	8	0
Derivatives Designated as Hedging Instruments: | Cross-currency swap contracts | Other Assets
Derivatives, Fair Value
Asset Derivatives	67	70
Derivatives Designated as Hedging Instruments: | Interest rate contracts | Prepaid expenses and other current assets
Derivatives, Fair Value
Asset Derivatives	0	0
Derivatives Designated as Hedging Instruments: | Interest rate contracts | Other accrued liabilities
Derivatives, Fair Value
Liability Derivatives	138	145
Derivatives Not Designated as Hedging Instruments: | Foreign currency forward contracts | Prepaid expenses and other current assets
Derivatives, Fair Value
Asset Derivatives	14	19
Derivatives Not Designated as Hedging Instruments: | Foreign currency forward contracts | Other accrued liabilities
Derivatives, Fair Value
Liability Derivatives	$ 49	$ 17