Shareholders' Equity (Changes In The Company's Common Stock Issued and Outstanding) (Details) - USD ($) shares in Thousands, $ in Millions	12 Months Ended
	Feb. 02, 2019	Feb. 03, 2018	Jan. 28, 2017
Common stock, shares issued	(333,606)	(333,606)	(341,606)
Common stock, shares outstanding	304,765	304,063	310,256
Stock issued under stock plans	2,650	471	1,525
Treasury Stock, Shares, Acquired	(6)	(38)	(5)
Deferred compensation plan distributions	111	269	161
Stock Repurchased and Retired During Period, Shares			0
Common stock, shares issued	(333,606)	(333,606)	(333,606)
Common stock, shares outstanding	307,520	304,765	304,063
Stock repurchased during period, shares			7,900
Stock Repurchased During Period, Value			$ 316
Repurchase of equity, other [Member]
Treasury Stock, Shares, Acquired			(7,874)
Common Stock [Member]
Stock Repurchased and Retired During Period, Shares			(8,000)
Treasury Stock, Deferred Compensation Plans [Member]
Common stock, shares issued	(946)	(1,096)	(1,170)
Stock issued under stock plans	(106)	(119)	(87)
Deferred compensation plan distributions	111	269	161
Common stock, shares issued	(941)	(946)	(1,096)
Treasury Stock, Other [Member]
Common stock, shares issued	(27,895)	(28,447)	(30,180)
Stock issued under stock plans	2,756	590	1,612
Treasury Stock, Shares, Acquired	(6)	(38)	(5)
Stock Repurchased and Retired During Period, Shares			8,000
Common stock, shares issued	(25,145)	(27,895)	(28,447)
Treasury Stock, Other [Member] | Repurchase of equity, other [Member]
Treasury Stock, Shares, Acquired			(7,874)
Treasury Stock [Member]
Common stock, shares issued	(28,841)	(29,543)	(31,350)
Stock issued under stock plans	2,650	471	1,525
Treasury Stock, Shares, Acquired	(6)	(38)	(5)
Deferred compensation plan distributions	111	269	161
Stock Repurchased and Retired During Period, Shares			8,000
Common stock, shares issued	(26,086)	(28,841)	(29,543)
Treasury Stock [Member] | Repurchase of equity, other [Member]
Treasury Stock, Shares, Acquired			(7,874)