Restructuring and Asset Impairment - Additional Information (Detail) - USD ($) $ in Millions	6 Months Ended
Jul. 16, 2022	Jul. 17, 2021
Restructuring Cost And Reserve [Line Items]
Liabilities of disposal group, carrying value	$ 0.5
Food Distribution [Member]
Restructuring Cost And Reserve [Line Items]
Assets held for sale, carrying value	24.2
Retail [Member]
Restructuring Cost And Reserve [Line Items]
Assets held for sale, carrying value	0.9
Fair Value Measurements Nonrecurring [Member] \| Significant unobservable inputs (Level 3) [Member]
Restructuring Cost And Reserve [Line Items]
Long-lived assets	4.1	$ 22.5
Long-lived assets measured fair value on nonrecurring basis	0.6	18.9
Impairment charges	$ 3.5	$ 3.6

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.

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Fair value portion of assets classified as held for sale.

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Amount classified as liabilities attributable to disposal group held for sale or disposed of.

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Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

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