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Contingent Liabilities and Environmental Reserves - Additional Information (Detail) (USD $) In Millions, unless otherwise specified | Jan. 31, 2015 | Oct. 31, 2014
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Site Contingency [Line Items] |  |
Environmental liability reserves | $ 23.9 us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent | $ 24.7 us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent
Blending Facility in Chicago and Illinois [Member] |  |
Site Contingency [Line Items] |  |
Environmental liability reserves | 13.7 us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent / us-gaap_EnvironmentalRemediationSiteAxis = gef_BlendingFacilityInChicagoAndIllinoisMember | 13.7 us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent / us-gaap_EnvironmentalRemediationSiteAxis = gef_BlendingFacilityInChicagoAndIllinoisMember
European Drum Facilities [Member] |  |
Site Contingency [Line Items] |  |
Environmental liability reserves | 6.0 us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent / us-gaap_EnvironmentalRemediationSiteAxis = gef_EuropeanDrumFacilitiesMember | 6.8 us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent / us-gaap_EnvironmentalRemediationSiteAxis = gef_EuropeanDrumFacilitiesMember
Life Cycle Management and Recycling Facilities [Member] |  |
Site Contingency [Line Items] |  |
Environmental liability reserves | 2.3 us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent / us-gaap_EnvironmentalRemediationSiteAxis = gef_LifeCycleManagementAndRecyclingFacilitiesMember | 2.6 us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent / us-gaap_EnvironmentalRemediationSiteAxis = gef_LifeCycleManagementAndRecyclingFacilitiesMember
Other Facilities [Member] |  |
Site Contingency [Line Items] |  |
Environmental liability reserves | $ 1.9 us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent / us-gaap_EnvironmentalRemediationSiteAxis = gef_OtherFacilitiesMember | $ 1.6 us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent / us-gaap_EnvironmentalRemediationSiteAxis = gef_OtherFacilitiesMember

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- Definition Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable after twelve months or beyond the next operating cycle if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 24 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13207-110859 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 10 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13237-110859 + Details
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