v3.3.1.900
Debt (Project Financing, Notes Payable and Others) (Details) - USD ($)
$ in Millions
Dec. 31, 2015
Dec. 31, 2014
Debt Instrument [Line Items]    
Long-term Debt $ 11,292 $ 11,122
Russell City Project [Member]    
Debt Instrument [Line Items]    
Long-term Debt $ 534 $ 591
Debt Instrument, Interest Rate, Effective Percentage [1] 7.50% 6.20%
Steamboat [Member]    
Debt Instrument [Line Items]    
Long-term Debt [2] $ 454 $ 407
Debt Instrument, Interest Rate, Effective Percentage [1] 6.70% 6.90%
OMEC [Member]    
Debt Instrument [Line Items]    
Long-term Debt $ 315 $ 325
Debt Instrument, Interest Rate, Effective Percentage [1] 6.90% 6.90%
Los Esteros Project [Member]    
Debt Instrument [Line Items]    
Long-term Debt $ 249 $ 275
Debt Instrument, Interest Rate, Effective Percentage [1] 2.90% 3.10%
Pasadena [Member]    
Debt Instrument [Line Items]    
Long-term Debt [3] $ 107 $ 122
Debt Instrument, Interest Rate, Effective Percentage [1],[3] 8.90% 8.90%
Bethpage [Member]    
Debt Instrument [Line Items]    
Long-term Debt [4] $ 75 $ 82
Debt Instrument, Interest Rate, Effective Percentage [1],[4] 7.00% 7.00%
Other Debt Obligations [Member]    
Debt Instrument [Line Items]    
Long-term Debt $ 11 $ 8
Debt Instrument, Interest Rate, Effective Percentage [1] 0.00% 0.00%
Project Financing Total [Member]    
Debt Instrument [Line Items]    
Long-term Debt $ 1,745 $ 1,810
[1] Our weighted average interest rate calculation includes the amortization of deferred financing costs and debt discount.
[2] We refinanced and upsized our Steamboat project debt during the fourth quarter of 2015 which lowered the interest rate and extended the maturity to November 22, 2019.
[3] Represents a failed sale-leaseback transaction that is accounted for as financing transaction under U.S. GAAP.
[4] Represents a weighted average of first and second lien loans for the weighted average effective interest rates.