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, 2019	Jun. 30, 2018	Jun. 30, 2017
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) recognized in Other comprehensive income	$ (5)	$ 8	$ (4)
Gains (losses) reclassified from Accumulated other comprehensive net (loss) income and recognized in Net earnings	(6)	(6)	(11)
Commodity Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) recognized in Other comprehensive income	(5)	4	(3)
Gains (losses) reclassified from Accumulated other comprehensive net (loss) income and recognized in Net earnings	(2)	1	(2)
Foreign Exchange Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) recognized in Other comprehensive income	0	2	(1)
Gains (losses) reclassified from Accumulated other comprehensive net (loss) income and recognized in Net earnings	2	(1)	(3)
Interest Rate Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) recognized in Other comprehensive income	0	2	0
Gains (losses) reclassified from Accumulated other comprehensive net (loss) income and recognized in Net earnings	$ (6)	$ (6)	$ (6)