Stock-Based Incentive Compensation Plans (Weighted Average Assumptions To Value Employee Stock Options) (Details)
|
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2012
|
Jul. 02, 2011
|
Jun. 30, 2012
|
Jul. 02, 2011
|
|
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract] | ||||
Expected volatility | 53.58% | 50.42% | 52.16% | 5.08% |
Risk-free interest rate | 0.49% | 1.30% | 0.54% | 1.53% |
Expected dividends | 0.00% | 0.00% | 0.00% | 0.00% |
Expected life (in years) | 3.79 | 3.75 | 3.79 | 3.75 |
X | ||||||||||
- Details
|
X | ||||||||||
- 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
|
X | ||||||||||
- 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
|
X | ||||||||||
- 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
|
X | ||||||||||
- 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
|