Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Reconciliation of Numerators and Denominators of Earnings Per Share Calculations [Table Text Block]

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

	Three Months Ended   March 31,
	2017		2016
Net income attributable to the parent company - Numerator basic	$	75	$	45
Less: Redeemable noncontrolling interest adjustment to redemption value	—
Net income available to common stockholders - Numerator diluted	$	75	$	45
Denominator:
Weighted-average shares outstanding - Basic	144.6		149.4
Employee compensation-related shares, including stock options	1.3		0.5
Weighted-average shares outstanding - Diluted	145.9		149.9