Estimated Useful Lives (Detail)	12 Months Ended
	Feb. 02, 2013
Buildings | Maximum
Property Plant and Equipment Estimated Useful Lives [Line Items]
Estimated useful lives of the assets	50 years
Leasehold improvements | Maximum
Property Plant and Equipment Estimated Useful Lives [Line Items]
Estimated useful lives of the assets	10 years
Furniture, Fixtures and Equipment | Maximum
Property Plant and Equipment Estimated Useful Lives [Line Items]
Estimated useful lives of the assets	10 years
Furniture, Fixtures and Equipment | Minimum
Property Plant and Equipment Estimated Useful Lives [Line Items]
Estimated useful lives of the assets	3 years
Software | Maximum
Property Plant and Equipment Estimated Useful Lives [Line Items]
Estimated useful lives of the assets	7 years
Software | Minimum
Property Plant and Equipment Estimated Useful Lives [Line Items]
Estimated useful lives of the assets	2 years