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DERIVATIVES (Details)
$ in Millions
12 Months Ended
Oct. 20, 2014
USD ($)
Oct. 31, 2016
USD ($)
contracts
Oct. 31, 2015
USD ($)
Oct. 31, 2014
USD ($)
Sep. 15, 2016
USD ($)
Feb. 01, 2016
USD ($)
Jul. 01, 2012
USD ($)
Aug. 09, 2011
USD ($)
contracts
Jul. 13, 2010
USD ($)
Nov. 25, 2008
USD ($)
contracts
Oct. 24, 2007
USD ($)
Terminated Interest Rate Swaps                      
Notional Amount of Terminated Interest Rate Swaps         $ 10            
Accelerated amortization of interest rate swap gain   $ 0 $ 0 $ 22              
Derivative Instruments and Hedging Activities Disclosure [Abstract]                      
interest rate swap payments   10 $ 0 $ 0              
Derivative, Net Liability Position, Aggregate Fair Value   $ 4                  
Derivative Contracts [Abstract]                      
Number Of Foreign Exchange Forward Contracts Designated As Cash Flow Hedge | contracts   46                  
Number Of Foreign Exchange Forward Contracts Not Designated As Hedges | contracts   165                  
Senior Notes 2022 [Member] | Treasury Lock [Member] | Cash Flow Hedges                      
Derivative Instruments and Hedging Activities Disclosure [Abstract]                      
Derivative, Notional Amount             $ 400        
Remaining gain loss to be amortized on derivative   $ 2                  
Senior Notes 2017 [Member]                      
Terminated Interest Rate Swaps                      
Notional Amount of Terminated Interest Rate Swaps                   $ 400  
Asset value of terminated interest rate swaps                   $ 43  
Terminated Interest Rate Fair Value Hedge Asset Unamortized Amount   1                  
Senior Notes 2020 [Member]                      
Terminated Interest Rate Swaps                      
Notional Amount of Terminated Interest Rate Swaps               $ 500      
Asset value of terminated interest rate swaps               $ 34      
Terminated Interest Rate Fair Value Hedge Asset Unamortized Amount   15                  
Senior Notes 2026 [Member] | Treasury Lock [Member] | Cash Flow Hedges                      
Derivative Instruments and Hedging Activities Disclosure [Abstract]                      
Derivative, Notional Amount           $ 300          
Remaining gain loss to be amortized on derivative   9                  
Senior Notes 2020 [Member]                      
Terminated Interest Rate Swaps                      
Number of Interest Rate Swap Contracts Designated as Fair Value Hedges Terminated | contracts               5      
Terminated Interest Rate Fair Value Hedge Asset Unamortized Amount   15                  
Debt Instrument, Face Amount               $ 500 $ 500    
Senior Notes 2017 [Member]                      
Terminated Interest Rate Swaps                      
Number of Interest Rate Swap Contracts Designated as Fair Value Hedges Terminated | contracts                   2  
Notional Amount of Terminated Interest Rate Swaps                   $ 400  
Terminated Interest Rate Fair Value Hedge Asset Unamortized Amount   1                  
Accelerated amortization of interest rate swap gain $ 14                    
Extinguishment of Debt, Amount 500                    
Debt Instrument, Face Amount $ 600 $ 100                 $ 600