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Carrying Amount of Goodwill by Segment (Detail) (USD $) In Thousands, unless otherwise specified | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 28, 2013 | Dec. 29, 2012 | Dec. 28, 2013 DSD | Dec. 29, 2012 DSD | Dec. 28, 2013 Warehouse | Dec. 29, 2012 Warehouse | Dec. 31, 2011 Warehouse
Goodwill [Line Items] |  |  |  |  |  |  |
Beginning balance | $ 269,897 | $ 219,730 | $ 262,796 | $ 212,629 | $ 7,101 | $ 7,101 | $ 7,101
Change in goodwill related to acquisitions | 12,507 | 50,167 | 12,507 | 50,167 |  |  |
Ending balance | $ 282,404 | $ 269,897 | $ 275,303 | $ 262,796 | $ 7,101 | $ 7,101 | $ 7,101

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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=14024403&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 (decrease) 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=14024403&loc=d3e13816-109267 + Details
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