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Stock Based Compensation (Fair Value of Stock-Options Granted And Weighted Average Assumptions to Calculate Fair Value) (Details) (USD $)
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12 Months Ended | ||
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Feb. 02, 2013
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Jan. 28, 2012
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Jan. 29, 2011
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| Share-based Compensation [Abstract] | |||
| Weighted average grant date fair value of stock options granted during the period | $ 12.22 | $ 7.12 | $ 7.34 |
| Dividend yield | 2.20% | 2.30% | 1.00% |
| Expected volatility | 39.80% | 38.80% | 37.60% |
| Risk-free interest rate | 1.20% | 2.00% | 2.70% |
| Expected life | 5 years 8 months 12 days | 5 years 7 months 6 days | 5 years 6 months |
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- Details
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- Definition
The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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