Consoldiated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Jan. 28, 2017	Oct. 29, 2016	Jul. 30, 2016	Apr. 30, 2016	Jan. 30, 2016	Oct. 31, 2015	Aug. 01, 2015	May 02, 2015	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Net Income	$ 632	$ 122	$ 252	$ 152	$ 636	$ 164	$ 202	$ 250	$ 1,158	$ 1,253	$ 1,042
Other Comprehensive Income (Loss), Net of Tax
Foreign Currency Translation									(19)	(23)	21
Unrealized Gain (Loss) on Cash Flow Hedges									(8)	6	34
Reclassification of Cash Flow Hedges to Earnings									7	14	(60)
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax									(5)	8	0
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax									(3)	0	0
Total Other Comprehensive Income (Loss), Net of Tax									(28)	5	(5)
Total Comprehensive Income									$ 1,130	$ 1,258	$ 1,037