Commitments and Contingencies - Additional Information (Detail) (USD $)						6 Months Ended			6 Months Ended			6 Months Ended				6 Months Ended
	Jun. 28, 2014	Dec. 28, 2013	Sep. 25, 2010	Jun. 28, 2014 Minimum	Sep. 25, 2010 Environmental Matters	Jun. 30, 2012 Current Liabilities Second Agreement City Of Cincinnati	Jun. 30, 2012 Other Assets Second Agreement City Of Cincinnati	Jun. 28, 2014 Other Current Assets [Member]	Jun. 28, 2014 Barley, Wheat and Malt Vendor	Jun. 28, 2014 Hops and Malt	Jun. 28, 2014 Other Ingredients	Jun. 28, 2014 Glass Bottles Vendor	Jun. 28, 2014 Advertising Contracts	Jun. 28, 2014 Other Commitments	Jun. 28, 2014 Hops	Jun. 30, 2012 Property Plant and Equipment Second Agreement City Of Cincinnati	Jun. 28, 2014 Machinery and Plant Equipment
Commitments and Contingencies Disclosure [Line Items]
Purchase commitments	$ 130,100,000								$ 16,800,000	$ 46,200,000	$ 16,300,000	$ 7,000,000	$ 12,400,000	$ 4,000,000	$ 29,400,000		$ 44,200,000
Number of suppliers									1			2
Company's current brewing and packaging percentage				95.00%
Property, plant and equipment, net	347,624,000	266,558,000			300,000
Grant receivable-environmental remediation			2,600,000
Environmental remediation costs			2,600,000
Environmental remediation cost						700,000	700,000									300,000
Remaining amount related to CORF Grant and CORF II Grant recorded								$ 500,000