Earnings Per Share (Details) (USD $)	3 Months Ended		6 Months Ended
	Aug. 03, 2013	Jul. 28, 2012	Aug. 03, 2013	Jul. 28, 2012
Earnings Per Share [Abstract]
Weighted average shares excluded from calculation of diluted EPS	0	2,800	500	2,100
Basic EPS, Shares	213,836,000	220,065,000	214,622,000	220,585,000
Basic EPS, Amount	$ 1.00	$ 0.83	$ 2.09	$ 1.77
Effect of dilutive common stock equivalents, Shares	2,777,000	3,540,000	2,948,000	3,704,000
Effect of dilutive common stock equivalents, Amount	$ (0.02)	$ (0.02)	$ (0.03)	$ (0.03)
Diluted EPS, Shares	216,613,000	223,605,000	217,570,000	224,289,000
Diluted EPS, Amount	$ 0.98	$ 0.81	$ 2.06	$ 1.74