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Share-based Compensation (Weighted-Average Assumptions) (Details)	12 Months Ended
	Feb. 02, 2013	Jan. 28, 2012	Jan. 29, 2011
Share-based Compensation [Abstract]
Expected Volatility	47.00%	48.00%	49.00%
Risk-free Interest Rate	1.00%	1.90%	2.30%
Dividend Yield	2.70%	4.10%	3.30%
Expected Life (in years)	4 years 9 months 18 days	5 years	4 years 6 months

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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