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Remaining gain loss to be amortized on derivative

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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.

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Nominal or face amount used to calculate payment on derivative.

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

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Amount before tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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The cash outflow for a long-term debt where the holder has highest claim on the entity's asset in case of bankruptcy or liquidation during the period.

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DERIVATIVES- Text (Details) $ in Millions			3 Months Ended
DERIVATIVES- Text (Details) $ in Millions	Sep. 06, 2019 USD ($)	Sep. 15, 2016 USD ($)	Jan. 31, 2021 USD ($)	Jan. 31, 2020 USD ($)	Aug. 16, 2019 USD ($)	Feb. 01, 2016 USD ($) contracts	Sep. 13, 2012 USD ($)	Jul. 01, 2012 USD ($)
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			$ 13
Senior Notes 2022
Terminated Derivative Contracts
Repayments of Senior Debt			100
Aggregate face amount of debt							$ 400
Senior Notes 2022 \| Treasury Lock [Member] \| Derivatives Designated as Hedging Instrument \| Cash Flow Hedging
Terminated Derivative Contracts
Derivative, Notional Amount								$ 400
Remaining gain (loss) to be amortized on derivative			1
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
Interest rate swap payments		$ 10
Remaining gain (loss) to be amortized on derivative			5
Senior Notes 2029 \| Treasury Lock [Member] \| Derivatives Designated as Hedging Instrument \| Cash Flow Hedging
Terminated Derivative Contracts
Derivative, Notional Amount					$ 250
Interest rate swap payments	$ 6
Remaining gain (loss) to be amortized on derivative			5
Accumulated Other Comprehensive Income (Loss) \| Foreign Exchange Contracts \| Derivatives Designated as Hedging Instrument \| Cash Flow Hedging
Net Investment Hedge
Gain (loss) recognized in accumulated other comprehensive loss			(6)	$ 1
Accumulated Other Comprehensive Income (Loss) \| Foreign Exchange Contracts \| Derivatives Designated as Hedging Instrument \| Net Investment Hedging [Member]
Net Investment Hedge
Gain (loss) recognized in accumulated other comprehensive loss			$ (4)	$ 0