Business Segments and Geographic Information - Additional Information (Detail)	3 Months Ended
Dec. 28, 2024 USD ($) Segment	Dec. 30, 2023 USD ($)
Segment Reporting Disclosure [Line Items]
Number of reportable segments \| Segment	4
Revenues	$ 1,021,800,000	$ 1,013,100,000
Intersegment
Segment Reporting Disclosure [Line Items]
Revenues	$ 0	$ 0

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details