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Earnings Per Share
 6 Months Ended
Jun. 30, 2017
Earnings Per Share [Abstract]  
EARNINGS PER SHARE
EARNINGS PER SHARE

The following table presents the calculation of basic and diluted earnings per common share from continuing operations:
 
Three months ended June 30,
 
Six months ended June 30,
 
2017
 
2016
 
2017
 
2016
 
(In thousands, except per share amounts)
Earnings per share — Basic:
 
 
 
 
 
 
 
Earnings from continuing operations
$
51,343

 
74,042

 
$
89,622

 
130,227

Less: Earnings allocated to unvested stock
(186
)
 
(235
)
 
(317
)
 
(398
)
Earnings from continuing operations available to common shareholders — Basic
$
51,157

 
73,807

 
$
89,305

 
129,829

 
 
 
 
 
 
 
 
Weighted average common shares outstanding — Basic
52,663

 
53,057

 
52,804

 
53,067

 
 
 
 
 
 
 
 
Earnings from continuing operations per common share — Basic
$
0.97

 
1.39

 
$
1.69

 
2.45

 
 
 
 
 
 
 
 
Earnings per share — Diluted:
 
 
 
 
 
 
 
Earnings from continuing operations
$
51,343

 
74,042

 
$
89,622

 
130,227

Less: Earnings allocated to unvested stock
(186
)
 
(234
)
 
(317
)
 
(397
)
Earnings from continuing operations available to common shareholders — Diluted
$
51,157

 
73,808

 
$
89,305

 
129,830

 
 
 
 
 
 
 
 
Weighted average common shares outstanding — Basic
52,663

 
53,057

 
52,804

 
53,067

Effect of dilutive equity awards
244

 
320

 
348

 
303

Weighted average common shares outstanding — Diluted
52,907

 
53,377

 
53,152

 
53,370

 
 
 
 
 
 
 
 
Earnings from continuing operations per common share — Diluted
$
0.97

 
1.38

 
$
1.68

 
2.43

 
 
 
 
 
 
 
 
Anti-dilutive equity awards not included above
1,231

 
699

 
911

 
928