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Goodwill and Other Intangible Assets - Summary of Changes in Carrying Amount of Goodwill (Detail) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Jan. 02, 2016 | Jan. 03, 2015 | Dec. 31, 2016
Goodwill [Line Items] |  |  |
Goodwill | $ 409,502 | $ 383,880 | $ 409,286
Accumulated impairment charges | (86,600) | (86,600) | (86,600)
Goodwill, net | 322,902 | 297,280 | 322,686
Other (Note 6) | (216) |  |
Dan's [Member] |  |  |
Goodwill [Line Items] |  |  |
Acquisition |  | 25,622 |
Food Distribution [Member] |  |  |
Goodwill [Line Items] |  |  |
Goodwill | 132,367 | 131,348 | 132,367
Goodwill, net | 132,367 | 131,348 | 132,367
Food Distribution [Member] | Dan's [Member] |  |  |
Goodwill [Line Items] |  |  |
Acquisition |  | 1,019 |
Retail [Member] |  |  |
Goodwill [Line Items] |  |  |
Goodwill | 277,135 | 252,532 | 276,919
Accumulated impairment charges | (86,600) | (86,600) | (86,600)
Goodwill, net | 190,535 | 165,932 | $ 190,319
Other (Note 6) | $ (216) |  |
Retail [Member] | Dan's [Member] |  |  |
Goodwill [Line Items] |  |  |
Acquisition |  | $ 24,603 |

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 + Details
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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- Definition Amount before accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a,h) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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- Definition Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a,h) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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- Definition Amount of other (increase) decrease of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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