Portfolio Realignment (Portfolio Realignment Expense (Income) For Continuing And Discontinued Operations) (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Aug. 03, 2013	Jul. 28, 2012	Aug. 03, 2013	Jul. 28, 2012
Total	$ 1.8	$ 12.4	$ 30.7	$ 24.4
Total, after tax	(1.2)	8.0	23.4	15.8
Total, per diluted share	$ (0.02)	$ 0.19	$ 0.54	$ 0.37
Continuing Operations [Member]
Business exits and cost reductions	0.7	5.1	1.2	16.6
Business exits and cost reductions after-tax	0.5	3.5	0.8	11.0
Business exits and cost reductions per diluted share	$ 0.01	$ 0.08	$ 0.02	$ 0.26
Non-cash impairments/dispositions			4.7
Non-cash impairments/dispositions after-tax			4.7
Non-cash impairments/dispositions per diluted share			$ 0.11
Total	0.7	5.1	5.9	16.6
Total, after tax	0.5	3.5	5.5	11.0
Total, per diluted share	$ 0.01	$ 0.08	$ 0.13	$ 0.26
Discontinued Operations [Member]
Business exits and cost reductions	2.1	7.3	13.3	7.8
Business exits and cost reductions after-tax	(0.7)	4.5	6.4	4.8
Business exits and cost reductions per diluted share	$ (0.01)	$ 0.11	$ 0.13	$ 0.11
Non-cash impairments/dispositions	(1.0)		11.5
Non-cash impairments/dispositions after-tax	(1.0)		11.5
Non-cash impairments/dispositions per diluted share	$ (0.02)		$ 0.28
Total	1.1	7.3	24.8	7.8
Total, after tax	$ (1.7)	$ 4.5	$ 17.9	$ 4.8
Total, per diluted share	$ (0.03)	$ 0.11	$ 0.41	$ 0.11