Acquisitions - Fair Assets and Liabilities Acquired (Details) - USD ($) $ in Thousands	Dec. 28, 2024	Sep. 28, 2024	Dec. 30, 2023	Nov. 03, 2023
Business Acquisition [Line Items]
Goodwill	$ 551,361	$ 551,361	$ 546,436
TDBBS, LLC
Business Acquisition [Line Items]
Current assets, net of cash and cash equivalents acquired				$ 22,968
Fixed assets				2,369
Goodwill		5,000		4,925
Operating lease right-of-use assets				3,956
Deferred tax assets				15,859
Other intangible assets, net		$ 23,000		22,970
Current liabilities				(9,094)
Long-term lease liabilities				(3,727)
Net assets acquired, less cash and cash equivalents				$ 60,226