Annual report pursuant to Section 13 and 15(d)

FAIR VALUE (Details 3)

v2.4.1.9
FAIR VALUE (Details 3) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Fair Value Measurements Using Significant Unobservable Inputs (Level 3)  
Change in unrealized gains relating to assets held $ 5us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
Impairment of long-lived assets 26us-gaap_AssetImpairmentCharges
Cross currency interest rate contracts  
Fair Value Measurements Using Significant Unobservable Inputs (Level 3)  
Included in other comprehensive income (loss) 5us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_CrossCurrencyInterestRateContractMember
Balance at end of period $ 5us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_CrossCurrencyInterestRateContractMember