v3.25.2
Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2024
Mar. 31, 2024
Jun. 30, 2025
Jun. 30, 2024
Basic Earnings per Share            
Net Income Attributable to DTE Energy Company $ 229 $ 445 $ 322 $ 313 $ 674 $ 635
Less: Allocation of earnings to net restricted stock awards 1   0   2 1
Net income available to common shareholders — basic $ 228   $ 322   $ 672 $ 634
Average number of common shares outstanding — basic (in shares) 207   207   207 206
Basic Earnings per Common Share (in dollars per share) $ 1.10   $ 1.56   $ 3.25 $ 3.07
Diluted Earnings per Share            
Net Income Attributable to DTE Energy Company $ 229 $ 445 $ 322 $ 313 $ 674 $ 635
Less: Allocation of earnings to net restricted stock awards 1   0   2 1
Net income available to common shareholders — diluted $ 228   $ 322   $ 672 $ 634
Average number of common shares outstanding — basic (in shares) 207   207   207 206
Average performance share awards (in shares) 0   0   0 1
Average number of common shares outstanding — diluted (in shares) 207   207   207 207
Diluted Earnings per Common Share (in dollars per share) $ 1.10   $ 1.55   $ 3.24 $ 3.06