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BASIS OF PRESENTATION (Details)
 3 Months Ended 12 Months Ended
May 02, 2015
store
item
state
May 03, 2014
Jan. 30, 2016
Jan. 31, 2015
BASIS OF PRESENTATION        
Number of stores 270us-gaap_NumberOfStores      
Number of furniture galleries 9bont_NumberOfFurnitureGalleries      
Number of clearance centers 4bont_NumberOfClearanceCenters      
Number of states in which the entity operates 26us-gaap_NumberOfStatesInWhichEntityOperates      
Length of reporting period 91 days 91 days 364 days 364 days