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Leases - Additional Information (Detail) - USD ($) $ in Millions		3 Months Ended			9 Months Ended
	Feb. 08, 2022	Mar. 26, 2022	Sep. 25, 2021	Mar. 27, 2021	Mar. 26, 2022	Mar. 27, 2021
Lessee Lease Description [Line Items]
Lease Option to Extend					The leases expire at various dates through fiscal year 2029, some of which include options to extend the lease for up to 5 years.
Lease Expiration Year.					2029
Lessee, Operating Lease, Existence of Option to Extend			true
Operating Leases, Expense					$ 9.1	$ 7.5
Operating Lease, Weighted Average Remaining Lease Term		8 years 1 month 6 days			8 years 1 month 6 days
Operating Lease, Weighted Average Discount Rate, Percent		4.10%			4.10%
Gain on sale and leaseback transaction		$ 5.4			$ 5.4
Maximum
Lessee Lease Description [Line Items]
Duration of Extending leases		5 years			5 years
South Bay Development
Lessee Lease Description [Line Items]
Sale Leaseback Transaction, Lease Initial Terms	for an initial term of 12 years and a renewal option for an additional seven years
Sale Leaseback Transactions Other Payments Required	$ 55.9

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Lease expiration year.

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Sale Leaseback Transactions Other Payments Required

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Indicates (true false) whether lessee has option to extend operating lease.

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-Publisher FASB
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Description of terms and conditions of option to extend lessee's operating lease. Includes, but is not limited to, information about option recognized as part of right-of-use asset and lease liability.

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Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of operating lease expense. Excludes sublease income.

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Weighted average discount rate for operating lease calculated at point in time.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of gain (loss) on sale and leaseback transaction from transfer of asset accounted for as sale.

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A description of the terms of the lease(s) related to the assets being leased-back in connection with the transaction involving the sale of property to another party and the lease of the property back to the seller.

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