FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Schedule of the Effects of Derivative Instruments Designated as Hedging Instruments) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) recognized in Other comprehensive income	$ (9)	$ 2	$ (5)	$ 5
Gains (losses) reclassified from Accumulated other comprehensive net (loss) income and recognized in Net earnings	(5)	(2)	(2)	(5)
Commodity Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) recognized in Other comprehensive income	(10)	1	(6)	3
Gains (losses) reclassified from Accumulated other comprehensive net (loss) income and recognized in Net earnings	(4)	0	0	0
Foreign Exchange Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) recognized in Other comprehensive income	1	1	1	0
Gains (losses) reclassified from Accumulated other comprehensive net (loss) income and recognized in Net earnings	0	0	1	(1)
Interest Rate Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) recognized in Other comprehensive income	0	0	0	2
Gains (losses) reclassified from Accumulated other comprehensive net (loss) income and recognized in Net earnings	$ (1)	$ (2)	$ (3)	$ (4)