Government Subsidies - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
Dec. 27, 2024	Dec. 29, 2023	Dec. 30, 2022	Sep. 30, 2021
Government Assistance [Line Items]
Other income	$ 0.4	$ 1.9	$ 1.0
Singapore Economic Development Board
Government Assistance [Line Items]
Government grants awarded				$ 1.7
Other income	$ 0.2	$ 0.8	$ 0.4

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 832
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483507/832-10-50-3

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