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Earnings Per Share Earnings Per Share (Notes)
3 Months Ended
Mar. 31, 2020
Earnings Per Share [Abstract]  
Earnings Per Share [Text Block] Earnings Per Share
The following chart sets forth the computation of earnings per share (in thousands, except per share amounts):
 
Three Months Ended
 
March 31,
 
2020
 
2019
Income from continuing operations
$
146,894

 
$
99,063

Denominator for basic earnings per share—Weighted-average shares outstanding
306,238

 
315,046

Effect of dilutive securities:
 
 
 
RSUs
515

 
414

PSUs

 

Stock options
4

 
558

Denominator for diluted earnings per share—Adjusted weighted-average shares outstanding
306,757

 
316,018

Basic earnings per share from continuing operations
$
0.48

 
$
0.31

Diluted earnings per share from continuing operations (1)
$
0.48

 
$
0.31


(1)
Diluted earnings per share from continuing operations was computed using the treasury stock method for dilutive securities.
The following table sets forth the number of employee stock-based compensation awards outstanding but not included in the computation of diluted earnings per share because their effect would have been antidilutive for the three months ended March 31, 2020 and 2019 (in thousands):
 
Three Months Ended
 
March 31,
 
2020
 
2019
Antidilutive securities:
 
 
 
RSUs
381

 
599

Stock options

 
32