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DERIVATIVES (Fair Value and Balance Sheet Location) (Details) - USD ($) $ in Millions	Oct. 31, 2019	Oct. 31, 2018
Derivative [Line Items]
Derivative Asset, Fair Value	$ 2	$ 6
Derivative Liability, Fair Value	6	6
Designated as Hedging Instrument [Member] | Cash Flow Hedges [Member] | Foreign Exchange Contract [Member] | Other Current Assets [Member]
Derivative [Line Items]
Derivative Asset, Fair Value	1	5
Designated as Hedging Instrument [Member] | Cash Flow Hedges [Member] | Foreign Exchange Contract [Member] | Other Accrued Liabilities [Member]
Derivative [Line Items]
Derivative Liability, Fair Value	2	4
Derivatives Not Designated as Hedging Instruments [Member] | Foreign Exchange Contract [Member] | Other Current Assets [Member]
Derivative [Line Items]
Derivative Asset, Fair Value	1	1
Derivatives Not Designated as Hedging Instruments [Member] | Foreign Exchange Contract [Member] | Other Accrued Liabilities [Member]
Derivative [Line Items]
Derivative Liability, Fair Value	$ 4	$ 2

X

- Definition

Fair value, before 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 elected not to be offset. Excludes assets not subject to a master netting arrangement.

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