Business and basis of presentation - Details of Company Operated Stores (Detail)

v2.4.0.8

Business and basis of presentation - Details of Company Operated Stores (Detail)	Aug. 03, 2013 Store
Product Information [Line Items]
Number of stores	609
Alabama [Member]
Product Information [Line Items]
Number of stores	11
Arizona [Member]
Product Information [Line Items]
Number of stores	23
Arkansas [Member]
Product Information [Line Items]
Number of stores	4
California [Member]
Product Information [Line Items]
Number of stores	64
Colorado [Member]
Product Information [Line Items]
Number of stores	12
Connecticut [Member]
Product Information [Line Items]
Number of stores	5
Delaware [Member]
Product Information [Line Items]
Number of stores	1
Florida [Member]
Product Information [Line Items]
Number of stores	43
Georgia [Member]
Product Information [Line Items]
Number of stores	22
Idaho [Member]
Product Information [Line Items]
Number of stores	4
Illinois [Member]
Product Information [Line Items]
Number of stores	40
Indiana [Member]
Product Information [Line Items]
Number of stores	11
Iowa [Member]
Product Information [Line Items]
Number of stores	6
Kansas [Member]
Product Information [Line Items]
Number of stores	3
Kentucky [Member]
Product Information [Line Items]
Number of stores	7
Louisiana [Member]
Product Information [Line Items]
Number of stores	9
Maine [Member]
Product Information [Line Items]
Number of stores	3
Maryland [Member]
Product Information [Line Items]
Number of stores	11
Massachusetts [Member]
Product Information [Line Items]
Number of stores	8
Michigan [Member]
Product Information [Line Items]
Number of stores	28
Minnesota [Member]
Product Information [Line Items]
Number of stores	11
Mississippi [Member]
Product Information [Line Items]
Number of stores	4
Missouri [Member]
Product Information [Line Items]
Number of stores	12
Montana [Member]
Product Information [Line Items]
Number of stores	3
Nebraska [Member]
Product Information [Line Items]
Number of stores	3
Nevada [Member]
Product Information [Line Items]
Number of stores	7
New Hampshire [Member]
Product Information [Line Items]
Number of stores	3
New Jersey [Member]
Product Information [Line Items]
Number of stores	16
New Mexico [Member]
Product Information [Line Items]
Number of stores	2
New York [Member]
Product Information [Line Items]
Number of stores	19
North Carolina [Member]
Product Information [Line Items]
Number of stores	20
North Dakota [Member]
Product Information [Line Items]
Number of stores	1
Ohio [Member]
Product Information [Line Items]
Number of stores	21
Oklahoma [Member]
Product Information [Line Items]
Number of stores	8
Oregon [Member]
Product Information [Line Items]
Number of stores	7
Pennsylvania [Member]
Product Information [Line Items]
Number of stores	22
Rhode Island [Member]
Product Information [Line Items]
Number of stores	1
South Carolina [Member]
Product Information [Line Items]
Number of stores	12
South Dakota [Member]
Product Information [Line Items]
Number of stores	1
Tennessee [Member]
Product Information [Line Items]
Number of stores	9
Texas [Member]
Product Information [Line Items]
Number of stores	68
Utah [Member]
Product Information [Line Items]
Number of stores	6
Virginia [Member]
Product Information [Line Items]
Number of stores	17
Washington [Member]
Product Information [Line Items]
Number of stores	10
West Virginia [Member]
Product Information [Line Items]
Number of stores	2
Wisconsin [Member]
Product Information [Line Items]
Number of stores	9