Earnings Per Share And Shareholders' Equity (Shares Utilized for the Calculation of Basic and Diluted Earnings per Share) (Details) - shares shares in Millions		3 Months Ended		9 Months Ended
		Nov. 02, 2019	Nov. 03, 2018	Nov. 02, 2019	Nov. 03, 2018
Weighted-average Common Shares:
Issued Shares		284	283	284	283
Treasury Shares		(8)	(8)	(8)	(6)
Basic Shares		276	275	276	277
Effect of Dilutive Options and Restricted Stock		0	0	0	2
Diluted Shares		276	275	276	279
Anti-dilutive Options and Awards (a)	[1]	2	2	2	5

[1] These options and awards were excluded from the calculation of diluted earnings per share because their inclusion would have been anti-dilutive. For 2019 and the third quarter 2018, the dilutive impact of outstanding options and awards were excluded from dilutive shares as a result of the Company's net loss for the respective periods.