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Inventories (Details) (USD $)
Nov. 01, 2014
Feb. 01, 2014
Inventory Disclosure [Abstract]    
Raw materials $ 9,263,000 $ 10,585,000
Work in progress 56,000 977,000
Finished goods 403,254,000 339,337,000
Inventories 412,573,000 350,899,000
Allowance to write down inventories to the lower of cost or market value, amount $ 21,000,000 $ 23,400,000