Condensed Consolidated Statements of Operations (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended					9 Months Ended
	Nov. 01, 2014	Aug. 02, 2014	May 03, 2014	Feb. 01, 2014	Nov. 02, 2013	Nov. 01, 2014	Nov. 02, 2013
Sales	$ 1,177.9				$ 771.4	$ 3,459.9	$ 2,645.2
Cost of sales	(832.0)				(532.2)	(2,297.8)	(1,713.5)
Gross margin	345.9				239.2	1,162.1	931.7
Selling, general and administrative expenses	(388.7)				(233.4)	(1,078.4)	(770.9)
Other operating income, net	53.5				45.8	161.2	139.1
Operating income	10.7				51.6	244.9	299.9
Interest expense, net	(12.6)				(0.9)	(28.1)	(2.8)
(Loss) income before income taxes	(1.9)				50.7	216.8	297.1
Income taxes	0.6				(17.1)	(63.5)	(104.3)
Net (loss) income	$ (1.3)				$ 33.6	$ 153.3	$ 192.8
(Loss) earnings per share: basic	$ (0.02)				$ 0.42	$ 1.92	$ 2.40
Earnings per share: diluted	$ (0.02)				$ 0.42	$ 1.91	$ 2.39
Weighted average common shares outstanding: basic	79.9				79.9	79.9	80.4
Weighted average common shares outstanding: diluted	79.9				80.3	80.2	80.8
Dividends declared per share	$ 0.18	$ 0.18	$ 0.18	$ 0.15	$ 0.15	$ 0.54	$ 0.45