FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Schedule of the Effects of Derivative Instruments Designated as Hedging Instruments) (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) recognized in Other comprehensive (loss) income	$ 44	$ (5)	$ (5)
Gains (losses) reclassified from Accumulated other comprehensive net (loss) income and recognized in Net earnings	(5)	(10)	(6)
Commodity purchase contract
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) recognized in Other comprehensive (loss) income	21	(7)	(5)
Gains (losses) reclassified from Accumulated other comprehensive net (loss) income and recognized in Net earnings	1	(4)	(2)
Foreign exchange derivative contracts
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) recognized in Other comprehensive (loss) income	0	0	0
Gains (losses) reclassified from Accumulated other comprehensive net (loss) income and recognized in Net earnings	0	0	2
Interest rate derivative contracts
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) recognized in Other comprehensive (loss) income	23	2	0
Gains (losses) reclassified from Accumulated other comprehensive net (loss) income and recognized in Net earnings	$ (6)	$ (6)	$ (6)