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Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 2017
Earnings Per Share [Abstract]  
Basic and Diluted EPS Computations
Reconciliations of the amounts of income and shares of PPL common stock (in thousands) for the periods ended March 31 used in the EPS calculation are:
 
Three Months
 
2017
 
2016
Income (Numerator)
 

 
 

Net income
$
403

 
$
481

Less amounts allocated to participating securities
1

 
2

Net income available to PPL common shareowners - Basic and Diluted
$
402

 
$
479

 
 
 
 
Shares of Common Stock (Denominator)
 

 
 

Weighted-average shares - Basic EPS
680,882

 
675,441

Add incremental non-participating securities:
 

 
 

Share-based payment awards
2,202

 
3,376

Weighted-average shares - Diluted EPS
683,084

 
678,817

 
 
 
 
Basic EPS
 

 
 

Net Income available to PPL common shareowners
$
0.59

 
$
0.71

 
 
 
 
Diluted EPS
 

 
 

Net Income available to PPL common shareowners
$
0.59

 
$
0.71

 
Common Stock Issuances
For the periods ended March 31, PPL issued common stock related to stock-based compensation plans and the DRIP as follows (in thousands):
 
Three Months
 
2017
 
2016
Stock-based compensation plans (a)
887

 
2,125

DRIP
445

 
402

 
(a)
Includes stock options exercised, vesting of performance units, vesting of restricted stock and restricted stock units and conversion of stock units granted to directors.
Antidilutive Securities Excluded From Diluted EPS
For the periods ended March 31, the following shares (in thousands) were excluded from the computations of diluted EPS because the effect would have been antidilutive.
 
Three Months
 
2017
 
2016
Stock options
696

 
696