FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Schedule of Effects of Derivative Instruments Designated as Hedging Instruments on OCI and Net Earnings (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2023
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) recognized in Other comprehensive (loss) income	$ 0	$ (8)	$ (6)
Gains (losses) reclassified from Accumulated other comprehensive net (loss) income and recognized in Net earnings	6	7	19
Commodity purchase derivative contracts
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) recognized in Other comprehensive (loss) income	1	(8)	(6)
Gains (losses) reclassified from Accumulated other comprehensive net (loss) income and recognized in Net earnings	(7)	(6)	5
Foreign exchange derivative contracts
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) recognized in Other comprehensive (loss) income	(1)	0	0
Gains (losses) reclassified from Accumulated other comprehensive net (loss) income and recognized in Net earnings	0	0	1
Interest rate derivative contracts
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) reclassified from Accumulated other comprehensive net (loss) income and recognized in Net earnings	$ 13	$ 13	$ 13