v2.4.0.6

Deferred Plan Assets and Liabilities (Detail) (USD $) In Thousands, unless otherwise specified	Oct. 31, 2012		Oct. 31, 2011
Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items]
Plan assets recorded in other long-term assets	$ 100,645		$ 90,060
Plan liabilities recorded in other long-term liabilities	$ 100,645	[1]	$ 90,060	[1]
[1] For undistributed deferred compensation due to participants.

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X

- Definition

Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements. Represents currently earned compensation under compensation arrangements that is not actually paid until a later date.

+ References

No definition available.

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- Definition

Carrying amount as of the balance sheet date of assets held under deferred compensation agreements.

+ 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 210.5-02.17)

-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 17

-Article 5

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