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EARNINGS PER SHARE
12 Months Ended
Dec. 31, 2019
Earnings Per Share [Abstract]  
EARNINGS PER SHARE EARNINGS PER SHARE

The following table presents the calculation of basic and diluted EPS for the years ended December 31:
 
2019
 
2018
 
2017
Basic EPS calculation
(in millions, except per share amounts)
Net income (loss)
$
99

 
$
429

 
$
(262
)
Less: Net income attributable to noncontrolling interests
(127
)
 
(101
)
 
(4
)
Net (loss) income attributable to common stock
(28
)
 
328

 
(266
)
Less: Net income allocated to participating securities

 
(7
)
 

Net (loss) income available to common stockholders
$
(28
)
 
$
321

 
$
(266
)
Weighted-average common shares outstanding
49.0

 
47.4

 
42.5

Basic EPS
$
(0.57
)
 
$
6.77

 
$
(6.26
)
 
 
 
 
 
 
Diluted EPS calculation
 
 
 
 
 
Net income (loss)
$
99

 
$
429

 
$
(262
)
Less: Net income attributable to noncontrolling interests
(127
)
 
(101
)
 
(4
)
Net (loss) income attributable to common stock
(28
)
 
328

 
(266
)
Less: Net income allocated to participating securities

 
(7
)
 

Net (loss) income available to common stockholders
$
(28
)
 
$
321

 
$
(266
)
Weighted-average common shares outstanding
49.0

 
47.4

 
42.5

Dilutive effect of potentially dilutive securities
$

 
$

 
$

Diluted EPS
$
(0.57
)
 
$
6.77

 
$
(6.26
)
Weighted-average antidilutive shares
3.1

 
1.6

 
2.3