Supplemental Financial Information - Accounts Receivable (Details) - USD ($) $ in Thousands	Dec. 30, 2025	Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable	$ 4,064	$ 4,058
Delivery program receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable	1,412	1,306
Vendor rebate receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable	704	763
Franchise receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable	780	1,127
Other receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable	$ 1,168	$ 862