FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2015	Jun. 30, 2015
Derivative [Line Items]
Derivatives	$ 12	$ 8
Derivative instruments subject to contractually defined counterparty liability position limits	9	8
Estimated amount of the existing net gain (loss) to be reclassified into earnings in the next 12 months	$ (11)
Commodity Purchase Derivative Contracts [Member]
Derivative [Line Items]
Maximum contract duration	2 years
Notional amount	$ 52	47
Cash margin balances	$ 4	2
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	$ 26	20
Jet Fuel [Member] | Commodity Purchase Derivative Contracts [Member]
Derivative [Line Items]
Notional amount	26	27
Australia [Member] | Foreign Exchange Derivative Contracts [Member]
Derivative [Line Items]
Notional amount	25	35
Canada [Member] | Foreign Exchange Derivative Contracts [Member]
Derivative [Line Items]
Notional amount	50	64
New Zealand [Member] | Foreign Exchange Derivative Contracts [Member]
Derivative [Line Items]
Notional amount	$ 5	$ 6