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
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Earnings Per Share [Abstract]        
Net income (loss) attributable to ExxonMobil $ 7,082 $ 9,240 $ 14,795 $ 17,460
Weighted average number of common shares outstanding (in shares) 4,331 4,317 4,351 4,158
Earnings (loss) per common share, basic (in dollars per share) $ 1.64 $ 2.14 $ 3.40 $ 4.20
Earnings (loss) per common share, diluted (in dollars per share) 1.64 2.14 3.40 4.20
Dividends paid per common share (in dollars per share) $ 0.99 $ 0.95 $ 1.98 $ 1.90