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Earnings per common share
 12 Months Ended
Dec. 31, 2018
Earnings per common share  
Earnings per common share

20.  EARNINGS PER SHARE

The following table includes the calculation of basic and diluted EPS:

 

 

 

 

 

 

 

 

 

 

 

 

 

Year ended December 31, 

 

    

2018

    

2017

 

 

2016

 

 

 

 

 

 

 

 

 

 

Net (loss) income

 

$

(1,264)

 

$

58

 

$

68

Weighted average number of common shares outstanding - basic

 

 

58.1

 

 

41.2

 

 

36.4

Weighted dilutive effect of equity awards

 

 

 —

 

 

0.1

 

 

0.1

Weighted average number of common shares outstanding - diluted

 

 

58.1

 

 

41.3

 

 

36.5

Earnings per common share:

 

 

 

 

 

 

 

 

 

Basic

 

$

(21.76)

 

$

1.41

 

$

1.87

Dilutive

 

$

(21.76)

 

$

1.40

 

$

1.86

 

For each of the years ended December 31, 2017 and 2016, approximately 4 million awards were excluded from the diluted weighted average number of ordinary common shares outstanding calculation because their effect would have been anti-dilutive.