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EARNINGS PER SHARE (Tables)
 6 Months Ended
Jun. 30, 2017
Earnings Per Share [Abstract]  
Schedule of reconciliation of income (numerator) and shares (denominator) used in computation of diluted earnings per share
The following table reconciles income (numerator) and shares (denominator) used in our computations of basic and diluted earnings per share for the periods presented (in thousands):

 
Three Months Ended 
 June 30,
 
Six Months Ended 
 June 30,
 
 
2017
 
2016
 
2017
 
2016
 
Income (Numerator)
 
 
 
 
 
 
 
 
Net Income
$
46,035

 
$
50,600

 
$
116,738

 
$
76,229

 
Net income attributable to noncontrolling interests
(1,390
)
 
(1,181
)
 
(14,891
)
 
(2,670
)
 
Numerator for basic and diluted earnings per common share available to common shareholders
$
44,645

 
$
49,419

 
$
101,847

 
$
73,559

 
 
 
 
 
 
 
 
 
 
Shares (Denominator)
 

 
 

 
 
 
 
 
Weighted-average common shares outstanding
102,649

 
95,026

 
97,668

 
94,922

 
Dilutive effect of stock-settled appreciation rights, restricted stock awards and outstanding stock options
1,016

 
908

 
1,039

 
897

 
Weighted-average common and common equivalent shares outstanding
103,665

 
95,934

 
98,707

 
95,819