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Weighted-Average Number of Shares Used in Computing Earnings Per Share
6 Months Ended
Jun. 30, 2019
Earnings Per Share [Abstract]  
Weighted-Average Number of Shares Used in Computing Earnings Per Share
Weighted-Average Number of Shares Used in Computing Earnings Per Share

The following table sets forth the weighted-average number of shares used in the computation of earnings per share:

 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2019
 
2018
 
2019
 
2018
 
(In millions)
Weighted average basic shares outstanding
12.2

 
12.3

 
12.2

 
12.3

Plus: Dilutive impact of employee stock awards
0.2

 
0.3

 
0.2

 
0.3

Weighted average diluted shares outstanding
12.4

 
12.6

 
12.4

 
12.6



Certain restricted stock awards are anti-dilutive and therefore excluded from the computation of diluted earnings per share. Anti-dilutive shares were immaterial for the three and six months ended June 30, 2019 and 2018.