XML 26 R79.htm IDEA: XBRL DOCUMENT v2.4.0.8
Employee Stock Benefit Plans (Schedule Of Weighted-Average Assumptions Used In Stock Options Granted) (Details) (Stock Options [Member])
12 Months Ended
Jan. 03, 2014
Dec. 28, 2012
Dec. 30, 2011
Stock Options [Member]
     
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expected dividend yield 0.00% 0.00% 0.00%
Expected stock price volatility 35.00% 41.00% 45.00%
Risk free interest rate 0.69% 0.62% 1.13%
Expected life of options after vesting, in years 3 years 10 months 12 days 4 years 1 month 6 days 4 years 2 months 12 days