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Segment Information - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
Jan. 31, 2015
Feb. 01, 2014
Feb. 02, 2013
Operating Segments [Member]      
Segment Reporting Information [Line Items]      
Corporate Expense Due to Allocation Changes $ 4fl_CorporateExpenseDueToAllocationChanges
/ us-gaap_ConsolidationItemsAxis
= us-gaap_OperatingSegmentsMember		 $ 27fl_CorporateExpenseDueToAllocationChanges
/ us-gaap_ConsolidationItemsAxis
= us-gaap_OperatingSegmentsMember		  
CCS Trademarks [Member]      
Segment Reporting Information [Line Items]      
Impairment and Other Charges 2fl_ImpairmentAndOtherCharges
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= fl_CcsTrademarksMember		   7fl_ImpairmentAndOtherCharges
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= fl_CcsTrademarksMember
Trademarks [Member]      
Segment Reporting Information [Line Items]      
Impairment and Other Charges $ 2fl_ImpairmentAndOtherCharges
/ us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_TrademarksMember		 $ 2fl_ImpairmentAndOtherCharges
/ us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_TrademarksMember		 $ 5fl_ImpairmentAndOtherCharges
/ us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_TrademarksMember