Amortizable Intangible Assets (Detail) - USD ($) $ in Thousands	Oct. 03, 2020	Dec. 28, 2019
Finite-Lived Intangible Assets [Line Items]
Cost	$ 800,978	$ 804,491
Accumulated Amortization	205,084	181,384
Net Value	595,894	623,107
Trademarks
Finite-Lived Intangible Assets [Line Items]
Cost	472,557	477,193
Accumulated Amortization	65,791	55,746
Net Value	406,766	421,447
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Cost	318,021	318,021
Accumulated Amortization	131,161	117,836
Net Value	186,860	200,185
Non-Compete Agreements
Finite-Lived Intangible Assets [Line Items]
Cost	5,154	5,154
Accumulated Amortization	5,015	4,954
Net Value	139	200
Distribution Rights
Finite-Lived Intangible Assets [Line Items]
Cost	4,123	4,123
Accumulated Amortization	3,060	2,848
Net Value	1,063	$ 1,275
Distributor Routes Held and Used
Finite-Lived Intangible Assets [Line Items]
Cost	1,123
Accumulated Amortization	57
Net Value	$ 1,066