XML 77 R46.htm IDEA: XBRL DOCUMENT v2.3.0.15
Debt and Credit Agreements (Details) (USD $)
1 Months Ended9 Months Ended1 Months Ended1 Months Ended1 Months Ended1 Months Ended1 Months Ended1 Months Ended
Sep. 30, 2011
Dec. 31, 2010
Sep. 30, 2011
Letters of Credit
Sep. 30, 2011
Letters of Credit
Edison Mission Energy
Feb. 28, 2011
Letters of Credit
Viento Funding II, Inc.
Sep. 30, 2011
Short-term debt
Edison International
Dec. 31, 2010
Short-term debt
Edison International
Sep. 30, 2011
Short-term debt
Southern California Edison Company
Sep. 30, 2011
Revolving credit facility
Southern California Edison Company
Feb. 28, 2011
Term Loan due 2020
Viento Funding II, Inc.
Feb. 28, 2011
Working capital facility
Viento Funding II, Inc.
May 31, 2011
First and refunding mortgage bonds due in 2021
Southern California Edison Company
Oct. 31, 2011
First and refunding mortgage bonds due in 2014
Southern California Edison Company
Issuance of Debt [Member]
Jul. 27, 2011
Primary term loan
Walnut Creek project
Jul. 29, 2011
Primary term loan
Walnut Creek project
Jul. 27, 2011
Second Construction Loan [Member]
Walnut Creek project
Jun. 28, 2013
Second Construction Loan [Member]
Walnut Creek project
Sep. 30, 2011
Second Construction Loan [Member]
Walnut Creek project
Jul. 29, 2011
Second Construction Loan [Member]
Walnut Creek project
Sep. 30, 2011
Tax-exempt pollution control bonds
Southern California Edison Company
May 31, 2011
Tax-exempt pollution control bonds
Southern California Edison Company
Dec. 31, 2010
Southern California Edison Company
Feb. 28, 2011
Viento Funding II, Inc.
Sep. 30, 2011
Viento Funding II, Inc.
Jul. 27, 2011
Walnut Creek project
Sep. 30, 2011
Walnut Creek project
Jul. 29, 2011
Walnut Creek project
mW
Nov. 30, 2011
Walnut Creek project
Forward swap due 2013
Jul. 29, 2011
Walnut Creek project
Forward swap due 2013
Jun. 28, 2013
Walnut Creek project
Forward swap due 2023
Debt Instrument:                              
Bonds issued           $ 500,000,000                  
Interest rate on debt (as a percent)           3.875%                  
Debt, face amount    23,000,000    227,000,0005,000,000 150,000,000         255,000,000       
Purchase of tax-exempt bonds subject to remarketing                   30,000,00056,000,000         
Power generating capacity for natural gas-fired peaker plant (in megawatts)                          479   
Construction loan                          495,000,000   
Letters of credit and working capital facilities                          122,000,000   
Letters of Credit Outstanding, Amount        83,000,000                40,000,000    
Debt Instrument, Interest Rate, Effective Percentage                 4.94%            
Debt Instrument, Interest Rate at Period End                         2.48%    
Project-level construction term loan              442,000,000   53,000,000           
Term of Amortizing Loan                        10 years     
Floating interest rate received             LIBOR LIBOR      LIBOR       
Variable rate, spread (as a percent)              2.25%   4.00%   2.75%       
Variable rate, incremental spread after every third, sixth and ninth year (as a percent)                          0.25%   
Maturity period of debt instruments (in years)    7    107                   
Long-term debt - Gross                       216,000,000      
Letters of credit outstanding                       23,000,000      
Variable rate, incremental spread (as a percent)                      0.25%       
Outstanding short-term borrowing560,000,000115,000,000   10,000,00019,000,000550,000,000             0        
Weighted average interest rate (as a percent)     0.60%0.63%0.34%                      
Credit facility        2,400,000,000                     
Standby letters of credit outstanding  98,000,00065,000,000                          
Standby letters of credit expiring in 2011  7,000,0001,000,000                          
Standby letters of credit expiring in 2012  63,000,00064,000,000                          
Standby letters of credit expiring in 2017  10,000,000                           
Standby letters of credit expiring in 2018  18,000,000                           
Derivative, Higher Fixed Interest Rate Range                           0.81%  
Derivative, Variable Interest Rate                8.00%            5.84%
Fixed interest rate paid (as a percent)                4.00%           0.79%3.54%
Long-term Construction Loan                 $ 49,000,000       $ 44,000,000    
Letter of credit expiration date        twelve months or less