Company-owned Store Transactions - Additional Information (Detail) - US Franchisee [Member] - USD ($) $ in Millions	3 Months Ended
Jun. 16, 2024	Mar. 24, 2024	Mar. 26, 2023
Business Acquisition [Line Items]
Receipts from sale of franchisees	$ 0.1	$ 0.1	$ 0.1
Reduction of goodwill related to sale of stores	$ 0.1	$ 0.1	$ 0.1

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479907/805-20-50-5

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration