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Significant Accounting Policies - Useful Lives of Property, Plant and Equipment and Depreciation (Detail) | 12 Months Ended
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Oct. 31, 2016
Minimum [Member] | Land Improvements [Member] |
Property Plant and Equipment [Line Items] |
Useful lives of property, plant and equipment and depreciation | 15 years
Minimum [Member] | Buildings [Member] |
Property Plant and Equipment [Line Items] |
Useful lives of property, plant and equipment and depreciation | 20 years
Minimum [Member] | Machinery and Equipment [Member] |
Property Plant and Equipment [Line Items] |
Useful lives of property, plant and equipment and depreciation | 3 years
Minimum [Member] | Enterprise Management Systems [Member] |
Property Plant and Equipment [Line Items] |
Useful lives of property, plant and equipment and depreciation | 5 years
Maximum [Member] | Land Improvements [Member] |
Property Plant and Equipment [Line Items] |
Useful lives of property, plant and equipment and depreciation | 25 years
Maximum [Member] | Buildings [Member] |
Property Plant and Equipment [Line Items] |
Useful lives of property, plant and equipment and depreciation | 40 years
Maximum [Member] | Machinery and Equipment [Member] |
Property Plant and Equipment [Line Items] |
Useful lives of property, plant and equipment and depreciation | 18 years
Maximum [Member] | Enterprise Management Systems [Member] |
Property Plant and Equipment [Line Items] |
Useful lives of property, plant and equipment and depreciation | 13 years

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
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- Details
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- Details
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- Details
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- Details
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- Details
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