Earnings Per Share - CMS Energy (Tables)

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

Basic and Diluted EPS Computations

Presented in the following table are CMS Energy’s basic and diluted EPS computations based on net income:

In Millions, Except Per Share Amounts
	Three Months Ended						Six Months Ended
June 30	2019			2018			2019			2018
Income available to common stockholders
Net income		$	94		$	140		$	307		$	381
Less income attributable to noncontrolling interests		1			1			1			1
Net income available to common stockholders – basic and diluted		$	93		$	139		$	306		$	380
Average common shares outstanding
Weighted-average shares – basic		282.9			282.1			282.9			281.8
Add dilutive nonvested stock awards		0.6			0.5			0.6			0.6
Add dilutive forward equity sale contracts		0.5			—			0.3			—
Weighted-average shares – diluted		284.0			282.6			283.8			282.4
Net income per average common share available to common stockholders
Basic		$	0.33		$	0.49		$	1.08		$	1.35
Diluted		0.33			0.49			1.08			1.35