Stock-Based Incentive Compensation Plans (Weighted Average Assumptions To Value Employee Stock Options) (Details) |
3 Months Ended | 9 Months Ended | ||
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Oct. 01, 2011 |
Sep. 25, 2010 |
Oct. 01, 2011 |
Sep. 25, 2010 |
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Stock-Based Incentive Compensation Plans [Abstract] | ||||
Expected volatility | 57.86% | 57.79% | 53.15% | 56.89% |
Risk-free interest rate | 0.58% | 1.01% | 1.21% | 1.43% |
Expected dividends | 0.00% | 0.00% | 0.00% | 0.00% |
Expected life (in years) | 3.75 | 3.71 | 3.75 | 3.71 |
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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 The period of time an equity-based award is expected to be outstanding. An equity-based award's expected term is generally determined based on, among other factors, the instrument's contractual term and the effects of employees' expected exercise and post-vesting employment termination behavior. 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 range of expected volatilities used and the weighted-average expected volatility for an entity using a valuation technique with different volatilities during the contractual term. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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