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Property, Plant and Equipment - Additional Information (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 28, 2019
Dec. 29, 2018
Dec. 30, 2017
Jul. 03, 2019
Property, Plant and Equipment [Line Items]        
Depreciation expense $ 56,100 $ 51,800 $ 51,200  
Impairment (gain on sale) of assets, net $ 911 $ 652 $ 2,451  
Dogfish Head Brewery [Member]        
Property, Plant and Equipment [Line Items]        
Gross fixed assets       $ 106,964