Acquisitions - Allocation of Purchase Price (Detail) (USD $) In Thousands, unless otherwise specified	Oct. 31, 2012 2012 Acquisitions [Member]	Oct. 31, 2011 2011 Acquisitions [Member] Value Plastics [Member]
Fair values:
Current assets	$ 70,391
Assets acquired		27,101
Non-current assets	58,275
Liabilities assumed		(19,288)
Intangible assets subject to amortization	122,216	74,720
Goodwill	271,501	178,954
Current liabilities	(31,426)
Non-current liabilities	(34,059)
Total fair values	456,898	261,487
Less cash acquired	(8,403)	(3,108)
Purchase price	$ 448,495	$ 258,379

Business combination recognized identifiable assets acquired and liabilities assumed goodwill.

No definition available.

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- Definition

Business combination recognized identifiable assets acquired goodwill and liabilities assumed net excluding cash acquired.

+ References

No definition available.

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- Definition

Amount of assets acquired at the acquisition date.

+ References

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- Definition

Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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- Definition

Amount of assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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- Definition

Amount of liabilities due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.

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- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

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-Section 55

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-URI http://asc.fasb.org/extlink&oid=25498275&loc=d3e2207-128464

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- Definition

Amount of liabilities assumed at the acquisition date.

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- Definition

Amount of liabilities due after one year or the normal operating cycle, if longer, assumed at the acquisition date.

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- Definition

Amount of other assets expected to be realized or consumed after one year or the normal operating cycle, if longer, acquired at the acquisition date.

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- Definition

Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

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