Segment Reporting (Narrative) (Details) $ in Millions	3 Months Ended																12 Months Ended
	Feb. 02, 2019 USD ($)	[1],[2]	Nov. 03, 2018 USD ($)	[1],[2]	Aug. 04, 2018 USD ($)	[1],[2]	May 05, 2018 USD ($)	[1],[2]	Feb. 03, 2018 USD ($)	[1]	Oct. 28, 2017 USD ($)	[1]	Jul. 29, 2017 USD ($)	[1]	Apr. 29, 2017 USD ($)	[1]	Feb. 02, 2019 USD ($) segment	Feb. 03, 2018 USD ($)	Jan. 28, 2017 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments | segment																	1
Number of operating segments | segment																	2
Earnings (loss) before interest and income taxes	$ 333		$ 105		$ 246		$ 153		$ 350		$ 208		$ 217		$ 151		$ 837	$ 926	$ 805
Retail [Member]
Segment Reporting Information [Line Items]
Earnings (loss) before interest and income taxes																	1,095	1,111	917
Retail [Member] | Increase/(decrease) affecting comparability [Member]
Segment Reporting Information [Line Items]
Earnings (loss) before interest and income taxes																		1	8
Corporate/Other [Member]
Segment Reporting Information [Line Items]
Earnings (loss) before interest and income taxes																	$ (258)	(185)	(112)
Corporate/Other [Member] | Increase/(decrease) affecting comparability [Member]
Segment Reporting Information [Line Items]
Earnings (loss) before interest and income taxes																		$ 1	$ 8

[1] Quarterly totals may not foot across due to rounding.

[2] Results in the third quarter include the Estimated Non-recurring Charge of $72, or $0.28 per diluted share (see Note 1: Nature of Operations and Summary of Significant Accounting Policies).