Amortizable Intangible Assets (Detail) - USD ($) $ in Thousands	Apr. 22, 2017	Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]
Cost	$ 692,945	$ 692,945
Accumulated Amortization	108,536	99,981
Net Value	584,409	592,964
Trademarks
Finite-Lived Intangible Assets [Line Items]
Cost	402,327	402,327
Accumulated Amortization	28,548	25,129
Net Value	373,779	377,198
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Cost	281,621	281,621
Accumulated Amortization	73,122	68,163
Net Value	208,499	213,458
Non-Compete Agreements
Finite-Lived Intangible Assets [Line Items]
Cost	4,874	4,874
Accumulated Amortization	4,758	4,666
Net Value	116	208
Distribution Rights
Finite-Lived Intangible Assets [Line Items]
Cost	4,123	4,123
Accumulated Amortization	2,108	2,023
Net Value	$ 2,015	$ 2,100