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Goodwill and Other Intangible Assets - Summary of Changes in Carrying Amount of Goodwill (Detail)
$ in Thousands
9 Months Ended
Oct. 05, 2019
USD ($)
Goodwill [Line Items]  
Beginning Balance $ 178,648
Ending Balance 181,035
Food Distribution [Member]  
Goodwill [Line Items]  
Beginning Balance 178,648
Acquisitions (Note 8) 2,387
Ending Balance $ 181,035