Earnings Per Share Earnings Per Share (Narrative) (Details) In Millions, unless otherwise specified	12 Months Ended
Feb. 01, 2014 Restricted Stock Units [Member]	Feb. 02, 2013 Restricted Stock Units [Member]	Feb. 02, 2013 Employee Stock Options [Member]	Jan. 28, 2012 Common Stock [Member]	Jan. 28, 2012 Performance-Based Restricted Stock Units [Member]
Stock options outstanding, not included in computation of diluted earnings (loss) per share	0.7	1.4	7.5	9.3	2.1

- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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