Fair Values of Derivative Instruments in Consolidated Balance Sheet (Detail) (USD $) In Thousands, unless otherwise specified	Oct. 31, 2014	Oct. 25, 2013
Other Current Assets
Derivatives Fair Value [Line Items]
Embedded derivatives, Assets	$ 296	$ 59
Other Current Assets \| Foreign Exchange Contract
Derivatives Fair Value [Line Items]
Foreign Currency Forward Exchange Contracts, assets	1,052	4,547
Other Assets
Derivatives Fair Value [Line Items]
Embedded derivatives, Assets	2,055	647
Other Assets \| Foreign Exchange Contract
Derivatives Fair Value [Line Items]
Foreign Currency Forward Exchange Contracts, assets	53	1,393
Accrued Liabilities
Derivatives Fair Value [Line Items]
Embedded derivatives, Liabilities	15	344
Accrued Liabilities \| Foreign Exchange Contract
Derivatives Fair Value [Line Items]
Foreign Currency Forward Exchange Contracts, liabilities	15,490	3,002
Other Liabilities
Derivatives Fair Value [Line Items]
Embedded derivatives, Liabilities	0	0
Other Liabilities \| Foreign Exchange Contract
Derivatives Fair Value [Line Items]
Foreign Currency Forward Exchange Contracts, liabilities	$ 3,290	$ 1,661

Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 20

-Section 50

-Paragraph 3

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=34720828&loc=SL20225862-175312

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4B

-Subparagraph (a),(c)

-URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5624163-113959

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 20

-Section 55

-Paragraph 7

-URI http://asc.fasb.org/extlink&oid=36459792&loc=SL20226000-175313

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Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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Fair value as of the balance sheet date of the embedded derivative or group of embedded derivatives classified as an asset.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4B

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5624163-113959

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Fair value as of the balance sheet date of the embedded derivative or group of embedded derivatives classified as a liability.

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