Debt, Finance Lease Obligations and Other Financing - Schedule of Debt, Finance Lease Obligations and Other Financing (Details) - USD ($) $ in Thousands	Jan. 01, 2022	Oct. 02, 2021
Debt Instrument [Line Items]
Long-term debt, gross	$ 290,000	$ 205,000
Finance lease and other financing obligations	49,353	49,279
Unamortized deferred financing fees	(861)	(933)
Total obligations	338,492	253,346
Current portion of long-term debt and finance lease obligations	(151,417)	(66,313)
Long-term debt and finance lease obligations, net of current portion	187,075	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 revolving commitment
Debt Instrument [Line Items]
Long-term debt, gross	$ 140,000	$ 55,000

Finance Lease Obligations

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- Definition

Long-Term Debt And Finance Lease Obligations

+ References

No definition available.

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- Definition

Long-Term Debt and Finance Lease Obligations Current

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- Definition

Long-term Debt and Finance Lease Obligations, Including Current Maturities

+ References

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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