Segments - Summary of Financial Information by Segment (Detail) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2018	Oct. 01, 2017	Sep. 30, 2018	Oct. 01, 2017
Net sales:
Net sales		$ 1,211,661	$ 1,162,526	$ 3,510,997	$ 3,197,519
Income from operations:
Income from operations		44,404	37,472	45,086	101,077
Depreciation and amortization:
Depreciation and amortization		46,589	43,246	140,496	120,293
Operating Segments [Member] | Nonalcoholic Beverages [Member]
Net sales:
Net sales	[1]	1,180,212	1,142,238	3,427,492	3,139,974
Income from operations:
Income from operations		39,361	33,867	32,705	90,254
Depreciation and amortization:
Depreciation and amortization		44,050	41,151	133,095	114,166
Operating Segments [Member] | All Other [Member]
Net sales:
Net sales	[1]	93,493	81,439	273,490	220,734
Income from operations:
Income from operations		5,043	3,605	12,381	10,823
Depreciation and amortization:
Depreciation and amortization		2,539	2,095	7,401	6,127
Eliminations [Member]
Net sales:
Net sales	[2]	$ (62,044)	$ (61,151)	$ (189,985)	$ (163,189)

[1] In order to correct an error in the prior year segment presentation, the Company revised net sales by $39.2 million for the third quarter of 2017 and $96.4 million for the first three quarters of 2017 to reflect sales in the Nonalcoholic Beverages segment which were previously attributed to All Other. Total net sales remain unchanged in prior periods and these revisions were not considered material to the prior periods presented.

[2] The entire net sales elimination for each period presented represents net sales from All Other to the Nonalcoholic Beverages segment. Sales between these segments are recognized at either fair market value or cost depending on the nature of the transaction.