Leases Schedule of Lease Assets and Liabilities (Details) - USD ($) $ in Thousands	Jan. 01, 2022	Oct. 02, 2021
Assets and Liabilities, Leases [Abstract]
Finance lease right-of-use assets	$ 38,842	$ 38,657
Operating lease right-of-use assets	69,519	72,087
Total lease Assets	108,361	110,744
Current finance lease liabilities	$ 4,586	$ 4,616
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Current portion of long-term debt and finance lease obligations	Current portion of long-term debt and finance lease obligations
Current operating lease liabilities	$ 9,507	$ 9,877
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Other accrued liabilities	Other accrued liabilities
Long-term finance lease liabilities	$ 37,379	$ 36,919
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Long-term debt and finance lease obligations, net of current portion	Long-term debt and finance lease obligations, net of current portion
Long-term operating lease liabilities	$ 36,343	$ 37,970
Total lease liabilities	$ 87,815	$ 89,382