DERIVATIVE FINANCIAL INSTRUMENTS - Cumulative Amount of Fair Value Hedging Gain (Loss) (Details) - Derivatives in Fair Value Hedging Relationships $ in Millions	12 Months Ended
	Jun. 30, 2024 USD ($)
Long-term debt
Derivative instruments
Carrying Amount of the Hedged Liabilities	$ 849
Cumulative Amount of Fair Value Hedging Gain (Loss) Included in the Carrying Amount of the Hedged Liability	(145)
Intercompany debt
Derivative instruments
Carrying Amount of the Hedged Liabilities	0
Cumulative Amount of Fair Value Hedging Gain (Loss) Included in the Carrying Amount of the Hedged Liability	$ 87