Property and Equipment - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 25, 2019	Dec. 26, 2018	Dec. 27, 2017
Property, Plant and Equipment [Line Items]
Long-lived assets, non-cash impairment charges	$ 3,559	$ 5,147	$ 32,594
Depreciation expense	17,900	$ 17,800	$ 18,100
Impaired Long-Lived Assets Held and Used, Asset Name [Domain]
Property, Plant and Equipment [Line Items]
Long-lived assets, non-cash impairment charges	$ 300