v3.26.1
Earnings Per Share (Tables)
 6 Months Ended
Jun. 30, 2026
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 June 30,Six Months Ended June 30,
2026202520262025
(In millions, except per share amounts)
Basic Earnings per Share
Net Income Attributable to DTE Energy Company$282 $229 $529 $674 
Less: Allocation of earnings to net restricted stock awards2 1 2 2 
Net income available to common shareholders — basic$280 $228 $527 $672 
Average number of common shares outstanding — basic208 207 208 207 
Basic Earnings per Common Share$1.35 $1.10 $2.54 $3.25 
Diluted Earnings per Share
Net Income Attributable to DTE Energy Company$282 $229 $529 $674 
Less: Allocation of earnings to net restricted stock awards2 1 2 2 
Net income available to common shareholders — diluted$280 $228 $527 $672 
Average number of common shares outstanding — basic208 207 208 207 
Average number of common shares outstanding — diluted208 207 208 207 
Diluted Earnings per Common Share
$1.35 $1.10 $2.53 $3.24