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Employee Benefits (Schedule of Amount Recognized in Statement of Financial Position) (Details) (USD $)
In Thousands, unless otherwise specified
Oct. 31, 2014
Oct. 31, 2013
Oct. 31, 2012
Defined Benefit Plan, Amounts Recognized in Balance Sheet [Abstract]      
Noncurrent asset $ 0us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent $ 0us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent $ 0us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
Current liability 0us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities 0us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities 0us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
Noncurrent liabilities (28,870)us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent (24,894)us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent (41,180)us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
Net amount recognized at year end $ (28,870)us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet $ (24,894)us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet $ (41,180)us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet