Segments - Summary of Financial Information by Reportable Segment (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 28, 2014	Sep. 28, 2014	Jun. 29, 2014	Mar. 30, 2014	Dec. 29, 2013	Sep. 29, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 28, 2014	Dec. 29, 2013	Dec. 30, 2012
Net Sales:
Net sales	$ 440,638	$ 457,676	$ 459,473	$ 388,582	$ 394,337	$ 434,464	$ 428,979	$ 383,551	$ 1,746,369	$ 1,641,331	$ 1,614,433
Operating Income:
Operating Income									85,967	73,647	88,686
Depreciation and Amortization
Depreciation and Amortization									61,130	58,671	61,584
Capital Expenditures:
Capital Expenditures									86,374	54,164	61,470
Total Assets:
Total Assets	1,433,076				1,276,156				1,433,076	1,276,156
Nonalcoholic Beverages [Member]
Net Sales:
Net sales									1,710,040	1,613,309	1,592,289
Operating Income:
Operating Income									82,297	66,084	81,333
Depreciation and Amortization
Depreciation and Amortization									58,103	56,266	58,797
Capital Expenditures:
Capital Expenditures									69,635	47,241	57,421
Total Assets:
Total Assets	1,399,057				1,252,286				1,399,057	1,252,286
All Other [Member]
Net Sales:
Net sales									123,194	108,224	99,516
Operating Income:
Operating Income									3,670	7,563	7,353
Depreciation and Amortization
Depreciation and Amortization									3,027	2,405	2,787
Capital Expenditures:
Capital Expenditures									16,739	6,923	4,049
Total Assets:
Total Assets	44,629				36,671				44,629	36,671
Eliminations [Member]
Net Sales:
Net sales									(86,865)	(80,202)	(77,372)
Total Assets:
Total Assets	$ (10,610)				$ (12,801)				$ (10,610)	$ (12,801)