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Stock-Based Compensation (Tables)
9 Months Ended
Sep. 08, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule Of Weighted-Average Black-Scholes Fair Value Assumptions
Our weighted-average Black-Scholes fair value assumptions are as follows: 
 
36 Weeks Ended
 
9/8/2012

 
9/3/2011

Expected life
6 years

 
6 years

Risk free interest rate
1.3
%
 
2.5
%
Expected volatility(a)
17
%
 
16
%
Expected dividend yield
3.0
%
 
2.9
%