Reportable Segments, Geographic Information and Major Customers - Narrative (Details) $ in Thousands	12 Months Ended
	Sep. 28, 2024 USD ($) segment	Sep. 30, 2023 USD ($)	Oct. 01, 2022 USD ($)
Segment Reporting [Abstract]
Restructuring and other charges, net	$ 20,257	$ 23,094	$ 2,021
Number of reportable segments | segment	3
Other long-term assets, operating lease right-of-use assets, deferred income tax assets and intangible assets	$ 101,200	$ 87,600