Segment Information - Schedule of Adjusted EBDITA and Reconciliation to Consolidated Income Before Taxes (Detail) - USD ($) $ in Millions	3 Months Ended
Oct. 01, 2022	Oct. 02, 2021	Oct. 02, 2021
Segment Reporting Information [Line Items]
Depreciation and amortization	$ (119.2)	$ (98.7)
Interest expense	(50.4)	(44.0)	$ (44.0)
Change in LIFO reserve	26.8	11.3	(11.3)
Stock-based compensation expense	(11.5)	(10.0)
(Loss) gain on fuel derivatives	(9.8)	1.3
Acquisition, integration & reorganization expenses	(3.0)	(32.8)	55.8
Other adjustments	(4.1)	(5.3)
Income before taxes	129.9	5.5	$ 5.5
Foodservice [Member]
Segment Reporting Information [Line Items]
Adjusted EBITDA	236.1	170.1
Depreciation and amortization	(66.0)	(64.3)
Vistar [Member]
Segment Reporting Information [Line Items]
Adjusted EBITDA	74.4	30.2
Depreciation and amortization	(10.7)	(13.1)
Convenience [Member]
Segment Reporting Information [Line Items]
Adjusted EBITDA	105.6	31.4
Depreciation and amortization	(36.8)	(15.0)
Corporate & All Other [Member]
Segment Reporting Information [Line Items]
Adjusted EBITDA	(61.4)	(48.0)
Depreciation and amortization	$ (5.7)	$ (6.3)

Earnings before interest income taxes depreciation and amortization.

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(Loss) gain on fuel derivatives

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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A credit or adjustment for government or taxing authority authorized decrease in taxes owed as a result of meeting certain tax policy conditions.

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Amount of the cost of borrowed funds accounted for as interest expense.

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The change in the inventory reserve representing the cumulative difference in cost between the first in, first out and the last in, first out inventory valuation methods, which change has been reflected in the statement of income during the period.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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