Basis of Presentation (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Aug. 01, 2015	Aug. 02, 2014	Aug. 01, 2015	Aug. 02, 2014
Quantifying Misstatement and Reclassification in Current Year Financial Statements [Line Items]
Increase (decrease) in income tax expense (benefit)	$ (1.1)
Increase in net income attributable to noncontrolling interest	$ 1.1		$ 0.8
Increase (decrease) in pre-tax income (loss)		$ (1.4)		$ 2.9