Earnings Per Share
 3 Months Ended
Mar. 31, 2018
Earnings Per Share [Abstract]  
Earnings Per Share [Text Block]
Earnings per Share

Reconciliation of the numerators and denominators of the earnings per share calculations — 


Three Months Ended 
 March 31,
 
 
2018
 
2017
Net income attributable to the parent company
 
$
108

 
$
75

Less: Redeemable noncontrolling interests adjustment to redemption value
 
—

 
—

Net income available to common stockholders - Numerator basic and diluted
 
$
108

 
$
75








Denominator:
 
 
 
 
Weighted-average common shares outstanding - Basic

145.6


144.6

Employee compensation-related shares, including stock options

1.9


1.3

Weighted-average common shares outstanding - Diluted

147.5


145.9


 
The share count for diluted earnings per share is computed on the basis of the weighted-average number of common shares outstanding plus the effects of dilutive common stock equivalents (CSEs) outstanding during the period. We excluded 0.2 million and 0.5 million CSEs in 2018 and 2017 as the effect of including them would have been anti-dilutive.