v2.4.0.8
Income Taxes Income Taxes Textuals (Details) (USD $)
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Income Taxes [Abstract]      
Income tax expense $ 11,000,000 $ 31,000,000 $ 201,000,000
Effective income tax rate expense rate 0.60% 2.50% 12.90%
Extension of tax credit for research activities 39,000,000    
Undistributed earnings of United States and other foreign subsidiaries where no provision has been made 10,500,000,000.0    
Deferred tax liabilities included in other current liabilities   49,000,000  
Unrecognized tax benefits that would impact effective tax rate 371,000,000    
Income tax examination, penalties and interest accrued 114,000,000 99,000,000  
Change in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Lower Bound 35,000,000    
Change in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Upper Bound 43,000,000    
IRS Statutory Notice of Deficiency proposed assessment of additional taxes 75,000,000    
Penalties associated with IRS Statutory Notice of Deficiency proposed assessment $ 52,000,000    
Brazilian first administrative appeal level reduction of assessed penatlites 50.00%    
Recoverability of Deferred Income Tax Assets [Abstract]      
Number of years of cumulative pretax income in a particular jurisdiction to determine deferred tax assets will not be recognized three    
Number of years of cumulative pretax losses in particular jurisdiction to determine if deferred tax assets can be recognized three    
Number of years estimated to resolve Brazilian tax assessment 10