STOCK-BASED COMPENSATION PLAN (Fair Value of Employee's Purchase Rights) (Details) |
12 Months Ended | ||
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Jan. 31, 2015 |
Feb. 01, 2014 |
Jan. 28, 2012 |
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Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | |||
Expected Term | 3 months | 3 months | 3 months |
Expected volatility | 13.20% | 8.80% | 11.60% |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate | 0.00% | 0.00% | 0.00% |
Risk free interest rate | 0.20% | 0.00% | 0.00% |
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- Definition The period of time shares under the employee stock purchase plan are expected to be outstanding. A share-based award's expected term shall be determined based on, among other factors, the instrument's contractual term and the effects of employees' expected exercise and post-vesting employment termination behavior. An entity is required to aggregate individual awards into relatively homogeneous groups. No definition available.
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- References No definition available.
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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 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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