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

v2.4.0.6

Business and basis of presentation - Details of Company Operated Stores (Detail)	May 04, 2013 Store
Product Information [Line Items]
Number of stores	576
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	57
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	41
Georgia [Member]
Product Information [Line Items]
Number of stores	21
Idaho [Member]
Product Information [Line Items]
Number of stores	3
Illinois [Member]
Product Information [Line Items]
Number of stores	39
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	6
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	7
Michigan [Member]
Product Information [Line Items]
Number of stores	24
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	11
Montana [Member]
Product Information [Line Items]
Number of stores	1
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	15
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	19
North Dakota [Member]
Product Information [Line Items]
Number of stores	1
Ohio [Member]
Product Information [Line Items]
Number of stores	19
Oklahoma [Member]
Product Information [Line Items]
Number of stores	8
Oregon [Member]
Product Information [Line Items]
Number of stores	6
Pennsylvania [Member]
Product Information [Line Items]
Number of stores	20
Rhode Island [Member]
Product Information [Line Items]
Number of stores	1
South Carolina [Member]
Product Information [Line Items]
Number of stores	11
South Dakota [Member]
Product Information [Line Items]
Number of stores	1
Tennessee [Member]
Product Information [Line Items]
Number of stores	8
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	15
Washington [Member]
Product Information [Line Items]
Number of stores	10
West Virginia [Member]
Product Information [Line Items]
Number of stores	1
Wisconsin [Member]
Product Information [Line Items]
Number of stores	9