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Restructuring, Asset Impairment and Other Charges - Schedule of Restructuring Asset Impairment and Other Charges (Parenthetical) (Detail) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Jan. 02, 2021	Jul. 13, 2019	Jan. 02, 2021	Dec. 28, 2019	Dec. 29, 2018
Restructuring Cost And Reserve [Line Items]
Asset impairment charges			$ 20,148	$ 17,925	$ 2,630
Impairment of indefinite lived intangible assets			(8,630)	$ (13,966)
Facility Closing [Member]
Restructuring Cost And Reserve [Line Items]
Asset impairment charges			2,100
Trade Names [Member]
Restructuring Cost And Reserve [Line Items]
Impairment of indefinite lived intangible assets	$ 1,700	$ 14,000
Food Distribution Segment [Member] | Trade Names [Member]
Restructuring Cost And Reserve [Line Items]
Impairment of indefinite lived intangible assets			8,600
Fresh Cut Business and Fresh Kitchen [Member] | Food Distribution Segment [Member]
Restructuring Cost And Reserve [Line Items]
Asset impairment charges			$ 9,100

X

- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=109226348&loc=d3e2420-110228

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- Definition

Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 3
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585

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+ References

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