v3.26.3
Goodwill and Intangible Assets - Additional Information (Detail) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 26, 2026
Sep. 26, 2026
Dec. 27, 2025
Sep. 29, 2024
Intangible Asset, Finite-Lived [Line Items]        
Impairment of goodwill   $ 0 $ 0  
Intangible assets amortization $ 400,000 $ 1,300,000    
Trademarks        
Intangible Asset, Finite-Lived [Line Items]        
Intangible Asset, Finite-Lived, Useful Life 10 years 10 years    
Dogfish Head        
Intangible Asset, Finite-Lived [Line Items]        
Intangible Asset, Finite-Lived, Useful Life       10 years