v2.4.0.6
Income Taxes (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Components of Income From Operations Before Income Tax      
United States $ 71 $ 42 $ 184
Non-United States 869 3,008 (39)
Income from operations before income tax 940 3,050 145
Current:      
United States (7) (33) (58)
Non-United States (236) (499) (39)
Total (243) (532) (97)
Deferred:      
United States (29) (12) (13)
Non-United States 246 (148) 217
Total 217 (160) 204
Noncurrent      
United States (5) (1) (2)
Non-United States (13) 4 5
Total (18) 3 3
Income tax (expense) benefit (44) (689) 110
Reconciliation of Income Tax Benefit (Expense)      
Income from operations before income tax 940 3,050 145
Income tax rate (as a percent) 35.00% 35.00% 35.00%
Income tax expense at the U.S. Federal tax rate (329) (1,068) (51)
Adjustments to Derive Effective Tax Rate:      
Foreign earnings taxed at different statutory rates 258 515 163
Changes in valuation allowances 7 (129) (17)
Goodwill amortization 43 44 31
Fiscal incentives 46 27 22
Foreign exchange on monetary items 1 (9) (11)
Non-deductible expenses (3) (68) (35)
Uncertain tax positions (18) 3 3
Other (49) (4) 5
Income tax (expense) benefit $ (44) $ (689) $ 110