Components of Other Long-term Liabilities (Details) - USD ($) $ in Thousands	Apr. 24, 2021	Jan. 02, 2021
Other Liabilities Disclosure [Line Items]
Deferred income	$ 18,069	$ 19,153
Deferred compensation	18,897	16,674
Fair value of derivative instruments	11	83
Other deferred credits	1,684	1,502
Other	1,292	1,255
Total	54,945	53,659
CARES Act
Other Liabilities Disclosure [Line Items]
Deferred payroll taxes under the CARES Act	$ 14,992	$ 14,992