Aggregate Amortization Expense (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Oct. 06, 2012	Oct. 08, 2011	Oct. 06, 2012	Oct. 08, 2011	Dec. 31, 2011
Finite-Lived Intangible Assets [Line Items]
Cost	$ 239,045		$ 239,045		$ 167,645
Accumulated Amortization	34,697		34,697		27,914
Net Value	204,348		204,348		139,731
Amortization expense	2,504	1,905	6,749	5,271
Trademarks
Finite-Lived Intangible Assets [Line Items]
Cost	71,677		71,677		71,677
Accumulated Amortization	8,677		8,677		6,790
Net Value	63,000		63,000		64,887
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Cost	157,921		157,921		88,921
Accumulated Amortization	22,539		22,539		18,162
Net Value	135,382		135,382		70,759
Noncompete Agreements
Finite-Lived Intangible Assets [Line Items]
Cost	4,274		4,274		1,874
Accumulated Amortization	1,570		1,570		1,397
Net Value	2,704		2,704		477
Distribution Rights
Finite-Lived Intangible Assets [Line Items]
Cost	4,123		4,123		4,123
Accumulated Amortization	861		861		649
Net Value	3,262		3,262		3,474
Supply Agreement
Finite-Lived Intangible Assets [Line Items]
Cost	1,050		1,050		1,050
Accumulated Amortization	1,050		1,050		916
Net Value					$ 134