Restaurant Impairments, Closure Costs and Asset Disposals - Narrative (Details) $ in Thousands	12 Months Ended
	Dec. 30, 2025 USD ($) restaurant	Dec. 31, 2024 USD ($) restaurant	Jan. 02, 2024 USD ($) restaurant
Restructuring and Related Activities [Abstract]
Number of restaurants impaired	25	16	2
Number of Restaurants With Lease Related Assets Written Down	16	7	4
Number of Restaurants With Lease Related Assets Written Down, Previously Closed Restaurants	12	2	2
Number of restaurants closed	33	13	6
Offset adjustment to closure costs related to lease terminations | $	$ 600	$ 600	$ 200
Gain (loss) on disposal | $		$ 500
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal, Statement of Income or Comprehensive Income [Extensible Enumeration]		Restaurant impairments, closure costs and asset disposals
Number of restaurants sold		6
Gain on insurance proceeds from property damage | $			$ 200