FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Narrative) (Details) - USD ($) $ in Millions	9 Months Ended
	Mar. 31, 2016	Jun. 30, 2015
Derivative [Line Items]
Derivatives	$ 9	$ 8
Derivative instruments subject to contractually defined counterparty liability position limits	8	8
Estimated amount of the existing net gain (loss) to be reclassified into earnings in the next 12 months	(16)
Cash margin balances	$ 1	2
Commodity Purchase Derivative Contracts [Member]
Derivative [Line Items]
Maximum contract duration	2 years
Notional amount	$ 40	47
Foreign Exchange Derivative Contracts [Member]
Derivative [Line Items]
Maximum contract duration	2 years
Soybean Oil [Member] | Commodity Purchase Derivative Contracts [Member]
Derivative [Line Items]
Notional amount	$ 19	20
Jet Fuel [Member] | Commodity Purchase Derivative Contracts [Member]
Derivative [Line Items]
Notional amount	21	27
Australia [Member] | Foreign Exchange Derivative Contracts [Member]
Derivative [Line Items]
Notional amount	40	35
Canada [Member] | Foreign Exchange Derivative Contracts [Member]
Derivative [Line Items]
Notional amount	58	64
New Zealand [Member] | Foreign Exchange Derivative Contracts [Member]
Derivative [Line Items]
Notional amount	$ 8	$ 6