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Equity Compensation (Tables)
3 Months Ended
May. 30, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Fair Value Assumptions
The fair values for all options were determined using a Black-Scholes option-pricing model with the following weighted average assumptions:

 
 
Thirteen Weeks Ended
 
 
May 30, 2015
 
May 31, 2014
Dividend yield
 
1.49
%
 
1.20
%
Volatility
 
33.4
%
 
37.1
%
Risk-free interest rate
 
1.41
%
 
1.73
%
Expected life
 
5.0 years

 
5.0 years