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Other Income (Expense) - net (Tables)
6 Months Ended
Jun. 30, 2014
Other Income (Expense) Net [Line Items]  
Other Income (Expense) - net

The components of "Other Income (Expense) - net" for the periods ended June 30 was:

    Three Months Six Months
    2014 2013 2014 2013
PPL            
Other Income            
 Earnings on securities in NDT funds $ 6 $ 5 $ 12 $ 10
 Interest income   3      4   1
 AFUDC - equity component   2   2   5   5
 Miscellaneous - Domestic   2   7   4   9
 Miscellaneous - U.K.            1
 Total Other Income   13   14   25   26
Other Expense            
 Economic foreign currency exchange contracts (Note 14)   72   (4)   96   (123)
 Charitable contributions   2   4   9   8
 Spinoff of PPL Energy Supply transaction costs (Note 8)  16      16   
 Miscellaneous - Domestic   5   1   8   5
 Miscellaneous - U.K.         1   1
 Total Other Expense   95   1   130   (109)
Other Income (Expense) - net $ (82) $ 13 $ (105) $ 135