Equity Investment in Affiliate - Summarized Financial Results (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 30, 2023
Schedule of Equity Method Investments [Line Items]
Current assets	$ 411,628	$ 323,379
Total assets	625,255	524,894
Current liabilities	236,799	235,973
Non-current liabilities	133,041	129,357
Net sales	1,480,099	1,347,154	$ 1,132,793
Segment gross profit	303,513	256,156	138,850
Operating income	167,166	139,331	51,657
Net income	127,720	105,547	23,812
Micro Bird Holdings, Inc.
Schedule of Equity Method Investments [Line Items]
Current assets	158,732	100,974
Non-current assets	40,008	25,097
Total assets	198,740	126,071
Current liabilities	132,342	86,788
Non-current liabilities	9,775	1,201
Total liabilities	142,117	87,989
Net assets	56,623	38,082
Net sales	326,790	280,930	203,086
Segment gross profit	69,270	54,596	35,453
Operating income	38,809	32,074	18,310
Net income	$ 19,210	$ 21,725	$ 13,244