Segment Information (Sales and Long-Lived Asset Information by Geographic Area) (Details) - USD ($) $ in Millions	3 Months Ended										12 Months Ended
	Jan. 30, 2016	Oct. 31, 2015	[1]	Aug. 01, 2015	May. 02, 2015	Jan. 31, 2015	Nov. 01, 2014	[1]	Aug. 02, 2014	May. 03, 2014	Jan. 30, 2016	Jan. 31, 2015	Feb. 01, 2014
Segment Reporting Information [Line Items]
Sales	$ 2,007	$ 1,794		$ 1,695	$ 1,916	$ 1,911	$ 1,731		$ 1,641	$ 1,868	$ 7,412	$ 7,151	$ 6,505
Long-lived assets	661					620					661	620	590
United States [Member]
Segment Reporting Information [Line Items]
Sales											5,305	4,976	4,567
Long-lived assets	486					446					486	446	394
International [Member]
Segment Reporting Information [Line Items]
Sales											2,107	2,175	1,938
Long-lived assets	$ 175					$ 174					$ 175	$ 174	$ 196

[1] During the third quarter of 2015, the Company recorded a pre-tax charge of $100 million, see Note 23, Legal Proceedings for further information