v2.4.0.8
INCOME TAXES (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 9 Months Ended 12 Months Ended 12 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Continued Operations
Sep. 30, 2012
Continued Operations
Sep. 30, 2013
Discontinued Operations
Sep. 30, 2013
Brazil
Dec. 31, 2010
Brazil
Income tax examination from 2005 to 2007
subsidiary
Dec. 31, 2011
Brazil
Income tax examination from 2005 to 2007
Dec. 31, 2011
Brazil
Income tax examination from 2005 to 2009
subsidiary
Sep. 30, 2013
Brazil
Income tax examination 2009
Income Tax Examination                        
Income tax expense $ 591 $ 82 $ 702 $ 197 $ 702 $ 197            
Increase in liability for uncertain tax positions     19   22   17          
Number of subsidiaries under tax examination                 1   1  
Income Tax Expense Benefit Related to Other Discrete Tax Items     496                  
Increase (Decrease) in income tax expense due to change in deferred tax valuation allowances               464        
Total proposed adjustments                 525   160 121
The dismissal of a portion of 2010 Brazilian tax authorities proposed tax adjustments                   $ 170