XML 51 R26.htm IDEA: XBRL DOCUMENT v2.4.0.6
Stock Based Awards (Tables)
9 Months Ended
Dec. 03, 2011
Stock-Based Awards [Abstract]  
Significant weighted average stock option valuation assumptions
         
    December 3,
2011
 

Dividend yield

    4.2%  

Volatility rate

    47.4 — 51.6%  

Risk-free interest rate

    0.3 — 1.2%  

Expected life

    2.5 — 3.1 years  
         
    December 4,
2010
 

Dividend yield

    2.0%  

Volatility rate

    42.8 — 45.1%  

Risk-free interest rate

    1.1 — 1.6%  

Expected option life

    4.0 — 5.4 years