Segment and Geographic Information - Revenue by Geographical Region (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Mar. 30, 2024	Mar. 25, 2023	Mar. 30, 2024	Mar. 25, 2023
Segment Reporting Information [Line Items]
Total revenue	$ 424,301	$ 266,854	$ 792,751	$ 473,166
United States
Segment Reporting Information [Line Items]
Total revenue	423,304	265,962	790,700	471,382
Canada
Segment Reporting Information [Line Items]
Total revenue	$ 997	$ 892	$ 2,051	$ 1,784

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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+ Details