Earnings Per Share - Schedule of Basic and Diluted EPS Computations (Details) - $ / shares shares in Thousands	3 Months Ended		6 Months Ended
	Aug. 04, 2018	Jul. 29, 2017	Aug. 04, 2018	Jul. 29, 2017
Earnings Per Share [Abstract]
Basic EPS (in shares)	371,031	383,011	372,414	384,722
Basic EPS (in dollars per share)	$ 1.05	$ 0.83	$ 2.17	$ 1.66
Effect of dilutive common stock equivalents, (in shares)	2,686	2,560	2,922	2,935
Effect of dilutive common stock equivalents, (in dollars per share)	$ (0.01)	$ (0.01)	$ (0.02)	$ (0.02)
Diluted EPS (in shares)	373,717	385,571	375,336	387,657
Diluted EPS (in dollars per share)	$ 1.04	$ 0.82	$ 2.15	$ 1.64