Earnings Per Share And Shareholders' Equity (Shares Utilized for the Calculation of Basic and Diluted Earnings per Share) (Details) In Millions, unless otherwise specified	3 Months Ended				6 Months Ended
	Aug. 02, 2014		Aug. 03, 2013		Aug. 02, 2014		Aug. 03, 2013
Weighted-average Common Shares:
Issued Shares	309		306		309		305
Treasury Shares	(17)		(16)		(17)		(16)
Basic Shares	292		290		292		289
Effect of Dilutive Options and Restricted Stock	5		6		5		6
Diluted Shares	297		296		297		295
Anti-dilutive Options and Awards (a)	1	[1]	2	[1]	1	[1]	2	[1]

[1] These options and awards were excluded from the calculation of diluted earnings per share because their inclusion would have been anti-dilutive.