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Income Taxes, Unrecognized Tax Benefits (Tables)
6 Months Ended
Jun. 30, 2011
Income Taxes, Unrecognized Tax Benefits  
Schedule of change in unrecognized tax benefits
At June 30, 2011
   
 
   
 
  (In millions)
 

Total unrecognized tax benefits, January 1, 2011

  $ 239.8  

Increases in tax positions related to the current year

    1.4  

Increases in tax positions related to prior years

    4.1  

Reductions in tax positions related to prior years

    (8.7 )
   

Total unrecognized tax benefits, June 30, 20111

  $ 236.6  
   

1 BGE's portion of our total unrecognized tax benefits at June 30, 2011 was $66.3 million.

Schedule of interest and penalties recorded as tax expense relating to liabilities for unrecognized tax benefits

 

 
  Quarter
Ended
June 30,

  Six Months
Ended
June 30,

 
 
  2011
  2010
  2011
  2010
 
   
 
  (In millions)
 

Interest and penalties recorded as tax expense (benefit)

  $ 2.7   $ (10.7 ) $ 5.5   $ (7.3 )