Shareholders' Equity - Components of Accumulated Other Comprehensive Income (Details) (USD $) In Millions, unless otherwise specified	1 Months Ended	11 Months Ended	12 Months Ended				11 Months Ended	12 Months Ended
	Mar. 03, 2012	Feb. 02, 2013	Feb. 01, 2014	Mar. 03, 2012	Jan. 28, 2012	Feb. 26, 2011	Feb. 02, 2013 Parent [Member]	Feb. 01, 2014 Parent [Member]	Feb. 02, 2013 Parent [Member]	Mar. 03, 2012 Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Foreign currency translation	$ 93	$ 113	$ 485	$ 93	$ 104	$ 102
Accumulated Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax	(3)	(1)	7	(3)	(3)	71
Accumulated other comprehensive income	90	112	492	90	101	173
Foreign currency translation adjustments	11	15		(21)			9	(136)	9	(9)
Unrealized gain (loss) on available-for-sale investments	0	2	6	(26)			2	7	2	(26)
Reclassification of foreign currency translations adjustments into earnings due to sale of business		0	654	0				508
Other Comprehensive Income (Loss), Adjustments, Net of Tax	11
Reclassification of gains (losses) on available-for-sale investments into earnings			$ 2	$ (48)				$ 1		$ (48)