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Accounts Receivable (Details) - USD ($)
$ in Thousands
Apr. 30, 2016
Jan. 30, 2016
Accounts receivable    
Accounts receivable, gross $ 210,812 $ 255,908
Less allowances 33,143 33,549
Accounts receivable, net 177,669 222,359
Trade receivables    
Accounts receivable    
Accounts receivable, gross 188,769 222,972
Royalty receivables    
Accounts receivable    
Accounts receivable, gross 13,273 16,443
Other receivables    
Accounts receivable    
Accounts receivable, gross $ 8,770 $ 16,493