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Other Comprehensive Income Information (Tables) | 6 Months Ended
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Jun. 30, 2025
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] |
Schedule Of Accumulated Other Comprehensive Income Information |
ExxonMobil Share of Accumulated Other Comprehensive Income (millions of dollars) | Cumulative Foreign Exchange Translation Adjustment | Postretirement Benefits Reserves Adjustment | Total
Balance as of December 31, 2023 | (13,056) |  | 1,067 |  | (11,989) |
Current period change excluding amounts reclassified from accumulated other comprehensive income (1) | (1,197) |  | (21) |  | (1,218) |
Amounts reclassified from accumulated other comprehensive income | — |  | 20 |  | 20 |
Total change in accumulated other comprehensive income | (1,197) |  | (1) |  | (1,198) |
Balance as of June 30, 2024 | (14,253) |  | 1,066 |  | (13,187) |
Balance as of December 31, 2024 | (16,166) |  | 1,547 |  | (14,619) |
Current period change excluding amounts reclassified from accumulated other comprehensive income (1) | 2,200 |  | (46) |  | 2,154 |
Amounts reclassified from accumulated other comprehensive income | — |  | 29 |  | 29 |
Total change in accumulated other comprehensive income | 2,200 |  | (17) |  | 2,183 |
Balance as of June 30, 2025 | (13,966) |  | 1,530 |  | (12,436) |
(1) Cumulative Foreign Exchange Translation Adjustment includes net investment hedge gain/(loss) net of taxes of $(293) million and $123 million in 2025 and 2024, respectively.
Reclassification Out Of Accumulated Other Comprehensive Income |
Amounts Reclassified Out of Accumulated Other Comprehensive Income - Before-tax Income/(Expense) (millions of dollars) | Three Months Ended June 30, | Six Months Ended June 30,
2025 | 2024 | 2025 | 2024
Amortization and settlement of postretirement benefits reserves adjustment included in net periodic benefit costs |  |  |  |
(Statement of Income line: Non-service pension and postretirement benefit expense) | (7) |  | (22) |  | (37) |  | (34) |
Schedule Of Income Tax (Expense)/Credit For Components Of Other Comprehensive Income |
Income Tax (Expense)/Credit For Components of Other Comprehensive Income (millions of dollars) | Three Months Ended June 30, | Six Months Ended June 30,
2025 | 2024 | 2025 | 2024
Foreign exchange translation adjustment | 47 |  | 69 |  | 106 |  | (6) |
Postretirement benefits reserves adjustment (excluding amortization) | 16 |  | (10) |  | 38 |  | (6) |
Amortization and settlement of postretirement benefits reserves adjustment included in net periodic benefit costs | — |  | (5) |  | (7) |  | (8) |
Total | 63 |  | 54 |  | 137 |  | (20) |

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