Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Incentive Compensation Plans (Weighted Average Assumptions To Value Employee Stock Options) (Details)

v2.4.0.6
Stock-Based Incentive Compensation Plans (Weighted Average Assumptions To Value Employee Stock Options) (Details)
3 Months Ended
Mar. 31, 2012
Apr. 02, 2011
Stock-Based Incentive Compensation Plans [Abstract]    
Expected volatility 50.74% 51.18%
Risk-free interest rate 0.58% 1.75%
Expected dividends      
Expected life (in years) 3.79 3.75