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Employee Benefit Plans (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Jan. 25, 2015
Jan. 26, 2014
Components of net periodic benefit costs of defined and postretirement benefit plans    
Service cost $ 3us-gaap_DefinedBenefitPlanServiceCost $ 4us-gaap_DefinedBenefitPlanServiceCost
Interest cost 4us-gaap_DefinedBenefitPlanInterestCost 4us-gaap_DefinedBenefitPlanInterestCost
Expected return on plan assets (4)us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets (3)us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets
Amortization of actuarial loss 2us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses 1us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses
Settlement gain (1)us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1 0us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1
Net periodic benefit cost $ 4us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost $ 6us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost