XML 43 R28.htm IDEA: XBRL DOCUMENT v3.19.1
Earnings Per Share (Tables)
 3 Months Ended
Mar. 31, 2019
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted
The following is a reconciliation of DTE Energy's basic and diluted income per share calculation:
 
Three Months Ended March 31,
 
2019
 
2018
 
(In millions, except per share amounts)
Basic Earnings per Share
 
 
 
Net Income Attributable to DTE Energy Company
$
401

 
$
361

Less: Allocation of earnings to net restricted stock awards
1

 
1

Net income available to common shareholders — basic
$
400

 
$
360

 
 
 
 
Average number of common shares outstanding — basic
182

 
180

Basic Earnings per Common Share
$
2.20

 
$
2.01

 
 
 
 
Diluted Earnings per Share
 
 
 
Net Income Attributable to DTE Energy Company
$
401

 
$
361

Less: Allocation of earnings to net restricted stock awards
1

 
1

Net income available to common shareholders — diluted
$
400

 
$
360

 
 
 
 
Average number of common shares outstanding — basic
182

 
180

Incremental shares attributable to:
 
 
 
Average dilutive equity units, performance share awards, and stock options
1

 
—

Average number of common shares outstanding — diluted
183

 
180

Diluted Earnings per Common Share(a)
$
2.19

 
$
2.00

_______________________________________
(a)
The 2016 Equity Units excluded from the calculation of diluted EPS was approximately 6.6 million for the three months ended March 31, 2018 as the dilutive stock price threshold was not met.