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Long-Term Debt - Additional Information (Details) $ in Thousands		12 Months Ended
	Sep. 30, 2024 USD ($)	Dec. 27, 2024 USD ($)	Dec. 29, 2023 USD ($)	Dec. 30, 2022
Line Of Credit Facility [Line Items]
Weighted average interest rate across all credit facilities		7.31%	6.80%	3.37%
Principal amount of long-term debt		$ 129,375	$ 250,000
Term loan
Line Of Credit Facility [Line Items]
Principal amount of long-term debt		129,375	135,000
Revolving credit facility
Line Of Credit Facility [Line Items]
Principal amount of long-term debt		$ 0	$ 115,000
Credit Agreement
Line Of Credit Facility [Line Items]
Fixed charge coverage ratio		1.25%
Credit Agreement | Federal Funds Effective Rate
Line Of Credit Facility [Line Items]
Basis spread on variable rate	0.50%
Credit Agreement | SOFR
Line Of Credit Facility [Line Items]
Basis spread on variable rate	1.00%
Credit Agreement | Minimum
Line Of Credit Facility [Line Items]
Consolidated leverage ratio		3.50
Credit Agreement | Minimum | SOFR
Line Of Credit Facility [Line Items]
Additional basis spread on variable rate	1.375%
Credit Agreement | Minimum | Base Rate
Line Of Credit Facility [Line Items]
Additional basis spread on variable rate	0.375%
Credit Agreement | Maximum | SOFR
Line Of Credit Facility [Line Items]
Additional basis spread on variable rate	2.375%
Credit Agreement | Maximum | Base Rate
Line Of Credit Facility [Line Items]
Additional basis spread on variable rate	1.375%
Credit Agreement | Term loan
Line Of Credit Facility [Line Items]
Principal amount of long-term debt	$ 150,000
Credit facility, periodic principal payments	$ 1,900
Credit facility, frequency of principal payments	quarterly
Credit Agreement | Term loan | SOFR
Line Of Credit Facility [Line Items]
Interest rate		6.56%
Credit Agreement | Revolving credit facility
Line Of Credit Facility [Line Items]
Principal amount of long-term debt	$ 250,000
Credit Agreement | Revolving credit facility | Minimum
Line Of Credit Facility [Line Items]
Percentage of commitment fee on unused portion of revolver	0.175%
Credit Agreement | Revolving credit facility | Maximum
Line Of Credit Facility [Line Items]
Percentage of commitment fee on unused portion of revolver	0.35%

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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.

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