Summary of Significant Accounting Policies - Gift Cards (Details) (USD $) In Millions, unless otherwise specified	11 Months Ended	12 Months Ended
	Feb. 02, 2013	Feb. 01, 2014	Mar. 03, 2012
Accounting Policies [Abstract]
Gift Card Redeemability, Determination Period		24 months
Gift card breakage income	$ 46	$ 53	$ 54