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DERIVATIVES, Effect of derivative instruments on Consolidated Statement of Operations (Details) - USD ($)
$ in Millions
3 Months Ended
Jan. 31, 2023
Jan. 31, 2022
Oct. 31, 2021
Derivative [Line Items]      
Cash Flow Hedge Gain (Loss) to be Reclassified within next Twelve Months $ 2    
Treasury Lock      
Derivative [Line Items]      
Derivative Liability, Notional Amount     $ 600
Designated as Hedging Instruments | Cash Flow Hedging | Interest Rate Swap [Member] | Accumulated Other Comprehensive Income (Loss)      
Derivative [Line Items]      
Fair Value, Net Derivative Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss), OCI (24) $ 8  
Designated as Hedging Instruments | Cash Flow Hedging | Foreign Exchange Contracts | Accumulated Other Comprehensive Income (Loss)      
Derivative [Line Items]      
Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss), OCI (3) (3)  
Designated as Hedging Instruments | Cash Flow Hedging | Foreign Exchange Contracts | Selling, general and administrative      
Derivative [Line Items]      
Gain (loss) reclassified from accumulated other comprehensive income (loss) into earnings: (2) (1)  
Designated as Hedging Instruments | Cash Flow Hedging | Foreign Exchange Contracts | Cost of products and services      
Derivative [Line Items]      
Gain (loss) reclassified from accumulated other comprehensive income (loss) into earnings: 4 1  
Designated as Hedging Instruments | Cash Flow Hedging | Foreign Exchange Contracts | Cost of products and services | Amortization      
Derivative [Line Items]      
Gain (Loss) on Components Excluded from Assessment of Price Risk Cash Flow Hedge Effectiveness 1 0  
Not Designated as Hedging Instrument      
Derivative [Line Items]      
Derivatives not designated as hedging instruments: $ (4) $ 3