Restaurant Impairments, Closure Costs and Asset Disposals (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 03, 2017	Dec. 29, 2015	Dec. 30, 2014
Restructuring and Related Activities [Abstract]
Restaurant impairments(1)	$ 41,615	$ 25,436	$ 57
Closure costs(1)	2,251	3,076	91
Loss on disposal of assets and other (2)	3,445	1,104	1,243
Gain (Loss) on Disposition of Assets	(47,311)	$ (29,616)	$ (1,391)
Capitalized labor and overhead included in loss on disposal of assets	1,100
Gain from insurance proceeds included in the loss on disposal of assets	$ 500