Accumulated Other Comprehensive Income, Reclassifications (Details 1) (USD $) In Millions, unless otherwise specified	3 Months Ended
	May 03, 2013	May 04, 2012
Reclassfication out of Accumulated Other Comprehensive Income, net of tax [Abstract]
Net revenue	$ 14,074	$ 14,422
Cost of net revenue	(11,327)	(11,355)
Interest and other, net	(68)	(32)
Total	130	635
Reclassification out of Accumulated Other Comprehensive Income
Reclassfication out of Accumulated Other Comprehensive Income, net of tax [Abstract]
Net revenue	28
Cost of net revenue	3
Interest and other, net	3
Total	$ 34