The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=35736893&loc=d3e80748-113994

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Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

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DERIVATIVES, Effect of derivative instruments on Consolidated Statement of Operations (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 31, 2016	Jul. 31, 2015	Jul. 31, 2016	Jul. 31, 2015
Derivative
Gain (loss) recognized in accumulated other comprehensive income (loss)	$ (9)		$ (18)
Cash Flow Hedging \| Cost of Sales
Derivative
Cash Flow Hedge Net Gain to be Reclassified within Twelve Months	3
Derivatives Not Designated as Hedging Instruments \| Other income (expense)
Derivative
Gain (loss) recognized in other income (expense)	(2)	$ (3)	3	$ (20)
Foreign Exchange Contracts \| Designated as Hedging Instrument \| Cash Flow Hedging \| Accumulated Other Comprehensive Income (Loss)
Derivative
Gain (loss) recognized in accumulated other comprehensive income (loss)	2	3	(4)	11
Foreign Exchange Contracts \| Designated as Hedging Instrument \| Cash Flow Hedging \| Cost of Sales
Derivative
Gain reclassified from accumulated other comprehensive income (loss) into cost of sales	(2)	3	0	14
Interest Rate Swap [Member] \| Designated as Hedging Instrument \| Cash Flow Hedging \| Accumulated Other Comprehensive Income (Loss)
Derivative
Gain (loss) recognized in accumulated other comprehensive income (loss)	11	$ 0	14	$ 0
Treasury Lock \| Designated as Hedging Instrument \| Cash Flow Hedging \| Accumulated Other Comprehensive Income (Loss)
Derivative
Gain (loss) recognized in accumulated other comprehensive income (loss)	$ (11)		$ (14)