Sales by Product Category in Each Reportable Segment (Detail) (USD $)
In Thousands, unless otherwise specified

3 Months Ended

9 Months Ended

Oct. 05, 2013

Oct. 06, 2012

Oct. 05, 2013

Oct. 06, 2012

Segment Reporting Information [Line Items]

Sales

$ 878,492

$ 717,282

$ 2,907,455

$ 2,297,049

Branded Retail

Segment Reporting Information [Line Items]

Sales

483,289

373,686

1,586,010

1,197,454

Store Branded Retail

Segment Reporting Information [Line Items]

Sales

148,993

131,194

501,737

411,243

Non-Retail and Other

Segment Reporting Information [Line Items]

Sales

246,210

212,402

819,708

688,352

DSD segment

Segment Reporting Information [Line Items]

Sales

729,831

592,250

2,392,705

1,893,957

DSD segment | Branded Retail

Segment Reporting Information [Line Items]

Sales

450,680

351,937

1,472,357

1,122,460

DSD segment | Store Branded Retail

Segment Reporting Information [Line Items]

Sales

118,967

104,366

389,672

320,228

DSD segment | Non-Retail and Other

Segment Reporting Information [Line Items]

Sales

160,184

135,947

530,676

451,269

Warehouse segment

Segment Reporting Information [Line Items]

Sales

148,661

125,032

514,750

403,092

Warehouse segment | Branded Retail

Segment Reporting Information [Line Items]

Sales

32,609

21,749

113,653

74,994

Warehouse segment | Store Branded Retail

Segment Reporting Information [Line Items]

Sales

30,026

26,828

112,065

91,015

Warehouse segment | Non-Retail and Other

Segment Reporting Information [Line Items]

Sales

$ 86,026

$ 76,455

$ 289,032

$ 237,083