FINANCIAL INSTRUMENTS (Details 1) (USD $) In Millions, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013
Reported Value Measurement [Member]
Fair Value
Cash and cash equivalents	$ 247	$ 318
Short-term debt	7	13
Long-term debt	965	1,125
Estimate of Fair Value Measurement [Member]
Fair Value
Cash and cash equivalents	247	318
Short-term debt	7	13
Long-term debt	1,143	1,266
Foreign Exchange Forward [Member] \| Reported Value Measurement [Member]
Fair Value
Foreign exchange forward contracts (asset)	2	0
Foreign exchange forward contracts (liability)	0	1
Foreign Exchange Forward [Member] \| Estimate of Fair Value Measurement [Member]
Fair Value
Foreign exchange forward contracts (asset)	2	0
Foreign exchange forward contracts (liability)	0	1
Foreign Currency Option Contracts [Member] \| Reported Value Measurement [Member]
Fair Value
Short-term foreign currency option contracts (asset)	2	0
Long-term foreign currency option contracts (asset)	1	0
Foreign Currency Option Contracts [Member] \| Estimate of Fair Value Measurement [Member]
Fair Value
Short-term foreign currency option contracts (asset)	2	0
Long-term foreign currency option contracts (asset)	$ 1	$ 0

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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- Definition

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

+ References+ Details

- Definition

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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