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Income Taxes (Tables)
9 Months Ended
Sep. 30, 2011
Income Taxes [Abstract] 
Schedule Of Effective Tax Rates
    

Three Months Ended

September 30,

   

Nine Months Ended

September 30,

 
     

2011

   

2010

   

2011

   

2010

 

PSEG

     43.1     40.4     42.0     40.3

Power

     40.7     39.6     41.0     40.3

PSE&G

     40.1     39.5     40.5     38.4