Segment and Geographic Information - Geographic Information (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended								11 Months Ended			12 Months Ended
	Feb. 01, 2014	Nov. 02, 2013	Aug. 03, 2013	May 04, 2013	Feb. 02, 2013	Nov. 03, 2012	Aug. 04, 2012	May 05, 2012	Feb. 02, 2013		Jan. 28, 2012	Feb. 01, 2014	Mar. 03, 2012
Geographic Areas, Revenues from External Customers [Abstract]
Total revenue	$ 14,470	$ 9,327	$ 9,266	$ 9,347	$ 14,921	$ 9,343	$ 9,306	$ 10,343	$ 39,827	[1]	$ 41,311	$ 42,410	$ 45,457
Geographic Areas, Long-Lived Assets [Abstract]
Property, Plant and Equipment, Net	2,598				3,270				3,270			2,598	3,471
United States [Member]
Geographic Areas, Revenues from External Customers [Abstract]
Total revenue									33,222			35,831	37,596
Geographic Areas, Long-Lived Assets [Abstract]
Property, Plant and Equipment, Net	2,190				2,404				2,404			2,190	2,507
Europe [Member]
Geographic Areas, Long-Lived Assets [Abstract]
Property, Plant and Equipment, Net	0				352				352			0	352
Canada [Member]
Geographic Areas, Revenues from External Customers [Abstract]
Total revenue									4,818			4,522	5,635
Geographic Areas, Long-Lived Assets [Abstract]
Property, Plant and Equipment, Net	244				341				341			244	432
China [Member]
Geographic Areas, Revenues from External Customers [Abstract]
Total revenue									1,574			1,806	2,069
Geographic Areas, Long-Lived Assets [Abstract]
Property, Plant and Equipment, Net	139				142				142			139	161
Other [Member]
Geographic Areas, Revenues from External Customers [Abstract]
Total revenue									213			251	157
Geographic Areas, Long-Lived Assets [Abstract]
Property, Plant and Equipment, Net	$ 25				$ 31				$ 31			$ 25	$ 19

[1] (4)On November 2, 2011, our Board of Directors approved a change to our fiscal year-end from the Saturday nearest the end of February to the Saturday nearest the end of January. In the first quarter of fiscal 2013 (11-month), we began reporting our quarterly results on the basis of our new fiscal year-end. As such, the results for the month of February 2012, which are included in the audited results for fiscal 2012, were also included in the reported first quarter of fiscal 2013 (11-month). However, the results for the month of February 2012 are not included in the results for the full year of fiscal 2013 (11-month). Thus, the four quarters of fiscal year 2013 (11-month) are not additive.