Supplemental Financial Information (Property and Equipment) (Details) - USD ($) $ in Thousands	Jan. 02, 2018	Jan. 03, 2017
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 322,037	$ 333,979
Accumulated depreciation and amortization	(169,444)	(160,446)
Property and equipment, net	152,593	173,533
Leasehold Improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	199,211	205,687
Furniture, Fixtures, and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	120,234	120,248
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 2,592	$ 8,044