XML 130 R87.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
DERIVATIVES, Fair value of derivative instruments and Consolidated Balance Sheet location (Details) - USD ($)
$ in Millions
Oct. 31, 2019
Oct. 31, 2018
Derivative, Fair Value, Net [Abstract]    
Derivative Asset, Fair Value $ 12 $ 16
Derivative Liability, Fair Value 6 5
Derivatives Not Designated as Hedging Instruments | Foreign Exchange Contracts [Member] | Other Current Assets [Member]    
Derivative, Fair Value, Net [Abstract]    
Derivative Asset, Fair Value 9 5
Derivatives Not Designated as Hedging Instruments | Foreign Exchange Contracts [Member] | Accrued Liabilities [Member]    
Derivative, Fair Value, Net [Abstract]    
Derivative Liability, Fair Value 4 4
Cash Flow Hedges | Derivatives Designated as Hedging Instrument | Foreign Exchange Contracts [Member] | Other Current Assets [Member]    
Derivative, Fair Value, Net [Abstract]    
Derivative Asset, Fair Value 3 11
Cash Flow Hedges | Derivatives Designated as Hedging Instrument | Foreign Exchange Contracts [Member] | Accrued Liabilities [Member]    
Derivative, Fair Value, Net [Abstract]    
Derivative Liability, Fair Value $ 2 $ 1