NET INCOME PER SHARE Schedule of Earnings per share, basic and diluted (table details) (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Aug. 02, 2014	Aug. 03, 2013	Aug. 02, 2014	Aug. 03, 2013
Earnings Per Share [Abstract]
Net income	$ 121.5	$ 124.7	$ 259.7	$ 258.2
Weighted Average Number of Shares Outstanding (shares)	205.8	223.4	206.3	223.8
Basic net income per share (usd per share)	$ 0.59	$ 0.56	$ 1.26	$ 1.15
Incremental Common Shares Attributable to Share-based Payment Arrangements	0.8	0.9	0.9	1.0
Weighted average number of shares and dilutive potential shares outstanding (shares)	206.6	224.3	207.2	224.8
Diluted net income per share (usd per share)	$ 0.59	$ 0.56	$ 1.25	$ 1.15