Quarterly report pursuant to Section 13 or 15(d)

Business and Basis of Presentation - Details of Company Operated Stores (Detail)

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Business and Basis of Presentation - Details of Company Operated Stores (Detail)
Aug. 01, 2015
Store
Product Information [Line Items]  
Number of stores 817
Alabama [Member]  
Product Information [Line Items]  
Number of stores 12
Alaska [Member]  
Product Information [Line Items]  
Number of stores 2
Arizona [Member]  
Product Information [Line Items]  
Number of stores 24
Arkansas [Member]  
Product Information [Line Items]  
Number of stores 6
California [Member]  
Product Information [Line Items]  
Number of stores 97
Colorado [Member]  
Product Information [Line Items]  
Number of stores 17
Connecticut [Member]  
Product Information [Line Items]  
Number of stores 9
Delaware [Member]  
Product Information [Line Items]  
Number of stores 1
Florida [Member]  
Product Information [Line Items]  
Number of stores 57
Georgia [Member]  
Product Information [Line Items]  
Number of stores 26
Idaho [Member]  
Product Information [Line Items]  
Number of stores 6
Illinois [Member]  
Product Information [Line Items]  
Number of stores 45
Indiana [Member]  
Product Information [Line Items]  
Number of stores 15
Iowa [Member]  
Product Information [Line Items]  
Number of stores 8
Kansas [Member]  
Product Information [Line Items]  
Number of stores 6
Kentucky [Member]  
Product Information [Line Items]  
Number of stores 10
Louisiana [Member]  
Product Information [Line Items]  
Number of stores 16
Maine [Member]  
Product Information [Line Items]  
Number of stores 3
Maryland [Member]  
Product Information [Line Items]  
Number of stores 13
Massachusetts [Member]  
Product Information [Line Items]  
Number of stores 13
Michigan [Member]  
Product Information [Line Items]  
Number of stores 38
Minnesota [Member]  
Product Information [Line Items]  
Number of stores 12
Mississippi [Member]  
Product Information [Line Items]  
Number of stores 5
Missouri [Member]  
Product Information [Line Items]  
Number of stores 16
Montana [Member]  
Product Information [Line Items]  
Number of stores 5
Nebraska [Member]  
Product Information [Line Items]  
Number of stores 3
Nevada [Member]  
Product Information [Line Items]  
Number of stores 10
New Hampshire [Member]  
Product Information [Line Items]  
Number of stores 6
New Jersey [Member]  
Product Information [Line Items]  
Number of stores 21
New Mexico [Member]  
Product Information [Line Items]  
Number of stores 4
New York [Member]  
Product Information [Line Items]  
Number of stores 29
North Carolina [Member]  
Product Information [Line Items]  
Number of stores 25
North Dakota [Member]  
Product Information [Line Items]  
Number of stores 1
Ohio [Member]  
Product Information [Line Items]  
Number of stores 29
Oklahoma [Member]  
Product Information [Line Items]  
Number of stores 10
Oregon [Member]  
Product Information [Line Items]  
Number of stores 9
Pennsylvania [Member]  
Product Information [Line Items]  
Number of stores 29
Rhode Island [Member]  
Product Information [Line Items]  
Number of stores 2
South Carolina [Member]  
Product Information [Line Items]  
Number of stores 14
South Dakota [Member]  
Product Information [Line Items]  
Number of stores 2
Tennessee [Member]  
Product Information [Line Items]  
Number of stores 13
Texas [Member]  
Product Information [Line Items]  
Number of stores 80
Utah [Member]  
Product Information [Line Items]  
Number of stores 11
Virginia [Member]  
Product Information [Line Items]  
Number of stores 21
Washington [Member]  
Product Information [Line Items]  
Number of stores 17
West Virginia [Member]  
Product Information [Line Items]  
Number of stores 4
Wisconsin [Member]  
Product Information [Line Items]  
Number of stores 14
Wyoming [Member]  
Product Information [Line Items]  
Number of stores 1