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		9 Months Ended
	Nov. 01, 2014	Nov. 02, 2013	Nov. 01, 2014	Nov. 02, 2013
Earnings Per Share [Abstract]
Net income	$ 133.0	$ 125.4	$ 392.7	$ 383.6
Weighted Average Number of Shares Outstanding (shares)	205.6	216.6	206.1	221.4
Basic net income per share (usd per share)	$ 0.65	$ 0.58	$ 1.91	$ 1.73
Incremental Common Shares Attributable to Share-based Payment Arrangements	1.0	1.0	0.9	1.0
Weighted average number of shares and dilutive potential shares outstanding (shares)	206.6	217.6	207.0	222.4
Diluted net income per share (usd per share)	$ 0.64	$ 0.58	$ 1.90	$ 1.73