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Income (Loss) from Continuing Operations Before Income Taxes (Detail) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Schedule Of Components Of Income Before Income Tax Expense Benefit [Line Items]      
U.S. income (loss) $ 213 $ (22) $ (60)
Foreign income 18 45 32
Total $ 231 $ 23 $ (28)