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Derivative Instruments Located on Condensed Consolidated Balance Sheet (Detail) - USD ($) $ in Thousands | Jul. 18, 2015 | Jan. 03, 2015
--- | --- | ---
Derivatives, Fair Value [Line Items] |  |
Derivative Assets | $ 76 |
Derivative Liabilities | 8,988 | $ 16,253
Commodity Contract | Other LongTerm Assets |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Assets | 76 |
Commodity Contract | Other Current Liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Liabilities | 7,823 | 12,898
Commodity Contract | Other LongTerm Liabilities |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Liabilities | $ 1,165 | $ 3,355

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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=56946850&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=56946850&loc=SL5624163-113959 + Details
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