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Note 22: Accumulated Other Comprehensive Loss (Detail) - Components of Accumulated Other Comprehensive (Loss) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Unrealized holdings gains related to available-for-sale securities $ 1 $ 1  
Realized and unrealized (losses) gains from hedging activity,net of tax (2) (7) 2
Currency translation adjustments 318 333 315
Pension and other postretirement benefit plan obligation changes, net of tax (2,933) (2,993) (2,452)
Total $ (2,616) $ (2,666) $ (2,135)