Third-Party Production Payments - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 26, 2026	Sep. 27, 2025	Sep. 26, 2026	Sep. 27, 2025
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Percentage of brews and packages	98.00%	90.00%	92.00%	83.00%
Percentage of brews and packages across various locations	2.00%	10.00%	8.00%	17.00%
Third-party production prepayments expense	$ 0.6	$ 7.1	$ 1.8	$ 16.4
Total third-party production prepayments	$ 5.3		$ 5.3
Agreement option to extend			the contractual right to extend these agreements annually through December 31, 2035
Service agreement expiration date			Dec. 31, 2028
Note receivable maturity date	Dec. 31, 2028		Dec. 31, 2028
Quarterly minimum payments			$ 4.1
Termination fee			5.0
Shortfall fees	$ 1.0	$ 1.0	3.1	$ 7.5
Shortfall forecasted expense	4.0		4.0
Shortfall forecasted expense, thereafter	18.0		18.0
Expected shortfall fees	22.0		22.0
Contractual shortfall fees	28.0		28.0
Contractual shortfall fees, remainder of 2026	4.0		4.0
Contractual shortfall and termination fees to be paid, thereafter	$ 24.0		$ 24.0