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Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Detail) (USD $)
3 Months Ended 12 Months Ended
Oct. 31, 2013
Oct. 31, 2014
Block
Customer
County
Employees
Group
Oct. 31, 2013
Oct. 31, 2012
Basis Of Presentation And Significant Accounting Policies [Line Items]        
Number of countries in which company operates   50us-gaap_NumberOfCountriesInWhichEntityOperates    
Number of customer   0gef_ConcentrationRiskNumberOfCustomers    
Approximate number of employees   13,325dei_EntityNumberOfEmployees    
Cash and cash equivalent held in foreign jurisdiction   $ 82,300,000gef_CashAndCashEquivalentHeldInForeignJurisdiction    
Allowance for trade accounts receivable 13,500,000us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent 16,800,000us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent 13,500,000us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent  
Number of asset groups with assets held for sale   1gef_NumberOfAssetsGroupWithAssetsHeldForSale    
Depreciation expense on properties, plants and equipment   129,800,000us-gaap_Depreciation 131,900,000us-gaap_Depreciation 131,400,000us-gaap_Depreciation
Capitalized interest costs 1,700,000gef_CapitalizedInterestCosts 1,400,000gef_CapitalizedInterestCosts 1,700,000gef_CapitalizedInterestCosts 2,700,000gef_CapitalizedInterestCosts
Number of product classes   5gef_NumberOfProductClassesInDepletionBlock    
Number of depletion blocks   8gef_NumberOfDepletionBlocks    
Gain on sale of timberland 17,300,000us-gaap_GainLossOnSaleOfTimberProperty 17,100,000us-gaap_GainLossOnSaleOfTimberProperty 17,300,000us-gaap_GainLossOnSaleOfTimberProperty 0us-gaap_GainLossOnSaleOfTimberProperty
Self insurance reserve 2,900,000us-gaap_SelfInsuranceReserve 2,800,000us-gaap_SelfInsuranceReserve 2,900,000us-gaap_SelfInsuranceReserve  
Liabilities for anticipated costs related to captive insurance subsidiary 14,300,000gef_LiabilitiesForAnticipatedCostsRelatedToCaptiveInsuranceSubsidiary 14,700,000gef_LiabilitiesForAnticipatedCostsRelatedToCaptiveInsuranceSubsidiary 14,300,000gef_LiabilitiesForAnticipatedCostsRelatedToCaptiveInsuranceSubsidiary  
Largest amount of tax benefit likely of being realized upon settlement   50.00%gef_PercentageOfTaxBenefitLikelyOfBeingRealizedUponSettlement    
Options granted   0us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross 0us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross 0us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
Translation adjustment functional to reporting currency, losses reclassified to earnings, net of tax   1,200,000gef_ForeignCurrencyTransactionGainLossNetOfTax 3,900,000gef_ForeignCurrencyTransactionGainLossNetOfTax 800,000gef_ForeignCurrencyTransactionGainLossNetOfTax
Timber Properties [Member]        
Basis Of Presentation And Significant Accounting Policies [Line Items]        
Newly constructed road, depreciation period   20 years    
Gain on sale of timberland   17,100,000us-gaap_GainLossOnSaleOfTimberProperty
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_TimberPropertiesMember
17,500,000us-gaap_GainLossOnSaleOfTimberProperty
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_TimberPropertiesMember
 
United States [Member]        
Basis Of Presentation And Significant Accounting Policies [Line Items]        
Area of timber properties in acres   250,200gef_AreasOfTimberPropertiesInAcreage
/ us-gaap_StatementGeographicalAxis
= country_US
   
Depletion expense, timber   3,800,000us-gaap_Depletion
/ us-gaap_StatementGeographicalAxis
= country_US
4,300,000us-gaap_Depletion
/ us-gaap_StatementGeographicalAxis
= country_US
2,900,000us-gaap_Depletion
/ us-gaap_StatementGeographicalAxis
= country_US
Canada [Member]        
Basis Of Presentation And Significant Accounting Policies [Line Items]        
Depletion expense, timber   $ 0us-gaap_Depletion
/ us-gaap_StatementGeographicalAxis
= country_CA
   
Area of timberland properties   5,300gef_AreaOfTimberlandProperties
/ us-gaap_StatementGeographicalAxis
= country_CA
   
Flexible Products & Services [Member]        
Basis Of Presentation And Significant Accounting Policies [Line Items]        
Number of asset groups with assets held for sale   1gef_NumberOfAssetsGroupWithAssetsHeldForSale
/ us-gaap_StatementBusinessSegmentsAxis
= gef_FlexibleProductsAndServicesMember
   
Rigid Industrial Packaging & Services [Member]        
Basis Of Presentation And Significant Accounting Policies [Line Items]        
Number of asset groups with assets held for sale   3gef_NumberOfAssetsGroupWithAssetsHeldForSale
/ us-gaap_StatementBusinessSegmentsAxis
= gef_RigidIndustrialPackagingAndServicesMember
   
Minimum [Member]        
Basis Of Presentation And Significant Accounting Policies [Line Items]        
Initial purchase price of a certain percentage of eligible receivables   75.00%gef_PercentageOfEligibleReceivablesIncludedInInitialPurchasePrice
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
   
Maximum [Member]        
Basis Of Presentation And Significant Accounting Policies [Line Items]        
Initial purchase price of a certain percentage of eligible receivables   90.00%gef_PercentageOfEligibleReceivablesIncludedInInitialPurchasePrice
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
   
software [Member] | Minimum [Member]        
Basis Of Presentation And Significant Accounting Policies [Line Items]        
Amortization period   3 years    
software [Member] | Maximum [Member]        
Basis Of Presentation And Significant Accounting Policies [Line Items]        
Amortization period   10 years