Registration of securities issued in business combination transactions

INCOME TAXES (Details 3)

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INCOME TAXES (Details 3) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Dec. 31, 2008
INCOME TAXES        
Valuation allowance $ 768 $ 813 $ 861 $ 681
Net decrease (increase) 45 48 (180)  
Foreign currency movements (30) 1 14  
Increase (decrease) to deferred tax assets with an offsetting (decrease) increase to valuation allowances 4 (27) (64)  
Change in valuation allowance per rate reconciliation 19 22 (230)  
Components of change in valuation allowance affecting tax expense        
Pre-tax income and pre-tax losses in jurisdictions with valuation allowances resulting in no tax expense or benefit (3) 2 (75)  
Releases of valuation allowances in various jurisdictions 27 20 4  
Establishments of valuation allowances in various jurisdictions (5)   (159)  
Change in valuation allowance per rate reconciliation $ 19 $ 22 $ (230)