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Accrued Insurance - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
 12 Months Ended
Nov. 02, 2014
Nov. 03, 2013
Oct. 28, 2012
Maximum [Member]      
Effects of Reinsurance [Line Items]      
Adjustments to final paid premiums determined at future date period 3 years    
Casualty Insurance Program [Member]      
Effects of Reinsurance [Line Items]      
Recognized insurance expense $ 15.0us-gaap_GeneralInsuranceExpense
/ us-gaap_ReinsurancePremiumsForInsuranceCompaniesByProductSegmentAxis
= us-gaap_PropertyAndCasualtyPersonalInsuranceProductLineMember		 $ 15.5us-gaap_GeneralInsuranceExpense
/ us-gaap_ReinsurancePremiumsForInsuranceCompaniesByProductSegmentAxis
= us-gaap_PropertyAndCasualtyPersonalInsuranceProductLineMember		 $ 14.0us-gaap_GeneralInsuranceExpense
/ us-gaap_ReinsurancePremiumsForInsuranceCompaniesByProductSegmentAxis
= us-gaap_PropertyAndCasualtyPersonalInsuranceProductLineMember
Medical Insurance Programs [Member]      
Effects of Reinsurance [Line Items]      
Recognized insurance expense $ 12.0us-gaap_GeneralInsuranceExpense
/ us-gaap_ReinsurancePremiumsForInsuranceCompaniesByProductSegmentAxis
= us-gaap_HealthInsuranceProductLineMember		 $ 12.0us-gaap_GeneralInsuranceExpense
/ us-gaap_ReinsurancePremiumsForInsuranceCompaniesByProductSegmentAxis
= us-gaap_HealthInsuranceProductLineMember		 $ 11.4us-gaap_GeneralInsuranceExpense
/ us-gaap_ReinsurancePremiumsForInsuranceCompaniesByProductSegmentAxis
= us-gaap_HealthInsuranceProductLineMember