Stock-based Compensation - Summary of Changes in Nonvested Restricted Shares and Restricted Stock Units (Detail)	12 Months Ended
Jun. 29, 2024 $ / shares shares
2015 Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested as of July 1, 2023 \| shares	1,652,129
Granted \| shares	677,041
Vested \| shares	(960,864)
Forfeited \| shares	(48,971)
Nonvested as of June 29, 2024 \| shares	1,406,532
Nonvested as of July 1, 2023 \| $ / shares	$ 46.76
Fair Value of Awards Granted \| $ / shares	64.38
Vested \| $ / shares	42.42
Forfeited \| $ / shares	55.03
Nonvested as of June 29, 2024 \| $ / shares	$ 57.95
2015 Incentive Plan [Member] \| Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance shares adjustment \| shares	87,197
Nonvested as of June 29, 2024 \| $ / shares	$ 47.55
2019 Long Term Incentive Plan [Member] \| Core-Mark 2010
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested as of July 1, 2023 \| shares	73,582
Vested \| shares	(72,442)
Forfeited \| shares	(1,140)
Nonvested as of June 29, 2024 \| shares	0
Nonvested as of July 1, 2023 \| $ / shares	$ 49.55
Vested \| $ / shares	49.55
Forfeited \| $ / shares	49.55
Nonvested as of June 29, 2024 \| $ / shares	$ 0

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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The net total number of shares (or other type of equity) under an equity-based award plan, other than a stock option plan, that were granted, vested and forfeited during the reporting period.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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- Definition

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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