Annual report pursuant to Section 13 and 15(d)

Stock-Based Incentive Compensation Plans (Details) (Weighted Average Valuation Assumptions for Performance-based Awards)

v2.4.0.8
Stock-Based Incentive Compensation Plans (Details) (Weighted Average Valuation Assumptions for Performance-based Awards) (Restricted Stock and Restricted Stock Units, Performance-based)
12 Months Ended
Dec. 28, 2013
Restricted Stock and Restricted Stock Units | Performance-based
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Expected volatility 57.46%
Risk-free interest rate 0.20%
Expected dividends 0.00%
Expected life 1 year 5 months 10 days