v2.4.0.6
Investments, Loans and Long-Term Receivables (Details) (USD $)
Mar. 31, 2013
Dec. 31, 2012
Equity method investments    
Project finance facility $ 7,500,000,000  
Cumulative foreign currency translation adjustment 4,868,000,000 5,512,000,000
Australia Pacific LNG [Member]
   
Equity method investments    
Book value of investment 10,402,000,000  
Project finance facility 8,500,000,000  
Cumulative foreign currency translation adjustment 2,595,000,000  
Australia Pacific LNG [Member] | Export-Import Bank of the US [Member]
   
Equity method investments    
Project finance facility 2,900,000,000  
Australia Pacific LNG [Member] | Export-Import Bank of China [Member]
   
Equity method investments    
Project finance facility 2,700,000,000  
Australia Pacific LNG [Member] | Australian and International Commercial Bank Syndicate [Member]
   
Equity method investments    
Project finance facility 2,900,000,000  
Qatar Liquefied Gas Company Limited (3) (QG3) [Member]
   
Equity method investments    
Loan balance with affiliated company 1,050,000,000  
Freeport LNG [Member]
   
Equity method investments    
Loan balance with affiliated company $ 551,000,000 $ 565,000,000