XML 25 R35.htm IDEA: XBRL DOCUMENT v2.3.0.15
Stock Based Awards (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified
3 Months Ended6 Months Ended3 Months Ended
Sep. 10, 2011
Sep. 11, 2010
Sep. 10, 2011
Sep. 11, 2010
Sep. 10, 2011
Maximum [Member]
Sep. 11, 2010
Maximum [Member]
Sep. 10, 2011
Minimum [Member]
Sep. 11, 2010
Minimum [Member]
Jun. 18, 2011
Performance Awards [Member]
Significant weighted average assumptions         
Dividend yield    4.20%2.00%   
Volatility rate    51.60%45.10%47.40%42.80% 
Risk-free interest rate    1.20%1.60%0.30%1.10% 
Expected option life    3.15.42.74.0 
Payout    $ 177 $ 0  
Grant date fair value of the award        $ 2.40
Stock Based Awards (Textual) [Abstract]         
Pre-tax stock-based compensation expense related to stock-based awards$ 4$ 4$ 8$ 9     
Fair value of cash portion grant$ 1.07        
Stock options granted   3     
Weighted average grant date fair value of the stock options granted   $ 4.01     
Term for payout of awards over achievement of financial goals  3 years