v2.4.0.6
Short-Term Debt and Credit Facilities (Tables)
12 Months Ended
Dec. 31, 2010
Short-Term Debt and Credit Facilities  
Short-Term Debt and Credit Facilities

 
  December 31,  
(US$ in millions)
  2010   2009  

Lines of credit:

             

Secured

  $ 15   $  

Unsecured, variable interest rates from 1.27% to 18.70%

    1,703     166  
           

Total short-term debt

  $ 1,718   $ 166