Leases - Cash and Supplemental Noncash (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 25, 2024	Dec. 27, 2023	Dec. 28, 2022
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from finance leases	$ 1,990	$ 2,139	$ 2,350
Operating cash flows from operating leases	23,055	24,310	24,626
Financing cash flows from finance leases	1,411	1,786	2,020
Right-of-use assets obtained in exchange for new finance lease liabilities	1,783	1,071	537
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 25,283	$ 7,047	16,040
Keke's
Cash paid for amounts included in the measurement of lease liabilities:
Right-of-use assets obtained in exchange for new operating lease liabilities			$ 7,900