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Restructuring Charges and Asset Impairment - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Oct. 03, 2020 | Oct. 05, 2019 | Jul. 13, 2019 | Oct. 03, 2020 | Oct. 05, 2019 | Dec. 28, 2019
Restructuring Cost And Reserve [Line Items] |  |  |  |  |  |
Impairment charges | $ 6,767 | $ 1,447 |  | $ 16,411 | $ 15,512 |
Fair value of indefinite lived intangible assets | 69,286 |  |  | 69,286 |  | $ 76,256
Impairment of indefinite lived intangible assets |  |  |  | 6,970 |  |
Trade Names [Member] |  |  |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |  |  |
Book value of indefinite lived intangible assets |  |  | $ 35,500 |  |  |
Fair value of indefinite lived intangible assets |  |  | 21,500 |  |  |
Impairment of indefinite lived intangible assets |  |  | $ 14,000 |  |  |
Food Distribution [Member] | Trade Names [Member] |  |  |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |  |  |
Impairment of indefinite lived intangible assets | 7,000 |  |  |  |  |
Fair Value Measurements Nonrecurring [Member] | Significant unobservable inputs (Level 3) [Member] |  |  |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |  |  |
Long-lived assets | 53,600 | 5,900 |  | 53,600 | 5,900 |
Long-lived assets measured fair value on nonrecurring basis | $ 44,200 | $ 4,400 |  | 44,200 | 4,400 |
Impairment charges |  |  |  | $ 9,400 | $ 1,500 |

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