Income Taxes - Schedule of Income Before Provision For (Benefit From) Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2023	Oct. 01, 2022	Oct. 02, 2021
Income Tax Disclosure [Abstract]
Domestic	$ (9,904)	$ 54,609	$ 126,810
Foreign	14,298	14,121	30,115
Income before provision for (benefit from) income taxes	$ 4,394	$ 68,730	$ 156,925