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Fair Values of Derivative Instruments (Detail) - USD ($) $ in Thousands | Jan. 28, 2018 | Jan. 29, 2017
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Other Current Assets |  |
Derivatives, Fair Value [Line Items] |  |
Derivatives designated as cash flow hedges, Assets |  | $ 241
Derivatives not designated as hedging instruments, Assets |  | 111
Other Long-Term Assets |  |
Derivatives, Fair Value [Line Items] |  |
Derivatives designated as cash flow hedges, Assets |  | 21
Other Current Liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Derivatives designated as cash flow hedges, Liabilities | $ (635) | $ (230)
Derivatives not designated as hedging instruments, Liabilities | (299) |
Other Long Term Liabilites |  |
Derivatives, Fair Value [Line Items] |  |
Derivatives designated as cash flow hedges, Liabilities | $ (54) |

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- Definition Fair value of all asset derivatives designated as cash flow hedging instruments. + 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)(1) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624163-113959 + Details
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- Definition Fair value of all liability derivatives designated as cash flow hedging instruments. + 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)(1) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624163-113959 + Details
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- Definition Fair value as of the balance sheet date of all foreign currency derivative assets not designated as hedging instruments. + 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)(2) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624163-113959 + Details
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- Definition Fair value as of the balance sheet date of all foreign currency derivative liabilities not designated as hedging instruments. + 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)(2) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624163-113959 + Details
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