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Earnings Per Share (Tables)
6 Months Ended
Jun. 30, 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 June 30 used in the EPS calculation are:
 
Three Months
 
Six Months
 
2017
 
2016
 
2017
 
2016
Income (Numerator)
 

 
 

 
 

 
 

Net income
$
292

 
$
483

 
$
695

 
$
964

Less amounts allocated to participating securities

 
1

 
1

 
3

Net income available to PPL common shareowners - Basic and Diluted
$
292

 
$
482

 
$
694

 
$
961

 
 
 
 
 
 
 
 
Shares of Common Stock (Denominator)
 

 
 

 
 

 
 

Weighted-average shares - Basic EPS
683,841

 
677,145

 
682,370

 
676,293

Add incremental non-participating securities:
 

 
 

 
 

 
 

Share-based payment awards
2,510

 
3,584

 
2,355

 
3,480

Weighted-average shares - Diluted EPS
686,351

 
680,729

 
684,725

 
679,773

 
 
 
 
 
 
 
 
Basic EPS
 

 
 

 
 

 
 

Net Income available to PPL common shareowners
$
0.43

 
$
0.71

 
$
1.02

 
$
1.42

 
 
 
 
 
 
 
 
Diluted EPS
 

 
 

 
 

 
 

Net Income available to PPL common shareowners
$
0.43

 
$
0.71

 
$
1.01

 
$
1.41

 
Common Stock Issuances
For the periods ended June 30, PPL issued common stock related to stock-based compensation plans and the DRIP as follows (in thousands):
 
Three Months
 
Six Months
 
2017
 
2016
 
2017
 
2016
Stock-based compensation plans (a)
564

 
795

 
1,451

 
2,920

DRIP
369

 
370

 
814

 
772

 
(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 June 30, the following shares (in thousands) were excluded from the computations of diluted EPS because the effect would have been antidilutive.
 
Three Months
 
Six Months
 
2017
 
2016
 
2017
 
2016
Stock options
696

 
696

 
696

 
696

Performance units

 
78

 

 
39