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The estimated value of gains (losses), net anticipated to be transferred in the future from accumulated other comprehensive income into earnings.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 30
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The aggregate fair value amounts of derivative instruments that contain credit-risk-related contingent features that are in a net liability position at the end of the reporting period. For nonderivative instruments that are designated and qualify as hedging instruments, the fair value amounts are the carrying value of the nonderivative hedging instrument, including the adjustment for the foreign currency transaction gain (loss) on that instrument.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 185
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480401/815-10-55-185

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- Definition

Nominal or face amount used to calculate payment on derivative.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4A
-Subparagraph (b)(1)
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No definition available.

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Number of interest rate derivative instruments held by the entity at the reporting date.

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No definition available.

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DERIVATIVES- Text (Details) $ in Millions			3 Months Ended		9 Months Ended
DERIVATIVES- Text (Details) $ in Millions	Sep. 06, 2019 USD ($)	Sep. 15, 2016 USD ($)	Jul. 31, 2026 USD ($)	Jul. 31, 2025 USD ($)	Jul. 31, 2026 USD ($)	Jul. 31, 2025 USD ($)	Aug. 16, 2019 USD ($)	Feb. 01, 2016 USD ($) contracts
Derivative Instruments and Hedging Activities Disclosure
Aggregate fair value of all derivative instruments with credit-risk-related contingent features that were in a net liability position			$ 5		$ 5
Cash Flow Hedging
Terminated Derivative Contracts
Remaining Gain (Loss) Reclassification from Accumulated OCI to be amortized to Income,					12
Foreign Exchange Contracts \| Cash Flow Hedging
Net Investment Hedge
Gain (Loss) on Derivative Instruments, Net, Pretax			0	$ 0	0	$ 0
Foreign Exchange Contracts \| Net Investment Hedging
Net Investment Hedge
Gain (Loss) on Derivative Instruments, Net, Pretax			$ 0	$ 0	0	$ 0
Senior Notes 2026 \| Interest Rate Swap \| Derivatives Designated as Hedging Instrument \| Cash Flow Hedging
Terminated Derivative Contracts
Number of interest rate swap contracts terminated \| contracts								3
Derivative, Notional Amount								$ 300
Remaining Gain (Loss) Reclassification from Accumulated OCI to be amortized to Income,		$ (10)			0
Senior Notes 2029 \| Treasury Lock [Member] \| Derivatives Designated as Hedging Instrument \| Cash Flow Hedging
Terminated Derivative Contracts
Derivative, Notional Amount							$ 250
Remaining Gain (Loss) Reclassification from Accumulated OCI to be amortized to Income,	$ (6)				$ (2)