Debt, Finance Lease Obligations and Other Financing - Schedule of Debt, Finance Lease Obligations and Other Financing (Details) - USD ($) $ in Thousands	Jul. 02, 2022	Oct. 02, 2021
Debt Instrument [Line Items]
Long-term debt, gross	$ 390,000	$ 205,000
Finance lease and other financing obligations	46,328	49,279
Unamortized deferred financing fees	(1,609)	(933)
Total obligations	434,719	253,346
Current portion of long-term debt and finance lease obligations	(250,012)	(66,313)
Long-term debt and finance lease obligations, net of current portion	184,707	187,033
Senior Notes
Debt Instrument [Line Items]
Long-term debt, gross	150,000	150,000
Senior Notes | 4.05% Senior Notes, due June 15, 2025
Debt Instrument [Line Items]
Long-term debt, gross	$ 100,000	$ 100,000
Interest Rate, Senior Notes	4.05%	4.05%
Senior Notes | 4.22% Senior Notes, due June 15, 2028
Debt Instrument [Line Items]
Long-term debt, gross	$ 50,000	$ 50,000
Interest Rate, Senior Notes	4.22%	4.22%
Line of Credit | Borrowings under the Credit Facility
Debt Instrument [Line Items]
Long-term debt, gross	$ 240,000	$ 55,000