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v3.25.4

Cash Flow Information (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Cash and Cash Equivalents [Line Items] |  |  |
Increase (decrease) in PP&E related to an increase (decrease) in asset retirement obligations, excluding acquisitions | $ 12 | $ 268 | $ 727
Fair value of contingent consideration on acquisition | 0 | 0 | 320
Interest | 757 | 806 | 701
Federal taxes | 1,077 | 296 | 757
State taxes | 152 | 161 | 225
Total income taxes | 4,822 | 3,621 | 5,406
Short-term investments purchased | (1,249) | (2,606) | (1,463)
Short-term investments sold | 1,751 | 3,567 | 3,574
Long-term Investments purchased | (861) | (747) | (867)
Long-term Investments sold | 304 | 201 | 129
Total sales (purchases) of investments | (55) | 415 | 1,373
U.S. |  |  |
Cash and Cash Equivalents [Line Items] |  |  |
Expected future employer contributions, next fiscal year | 160 |  |
U.S. | Pension Benefits |  |  |
Cash and Cash Equivalents [Line Items] |  |  |
Expected future employer contributions, next fiscal year | 116 |  |
Norway |  |  |
Cash and Cash Equivalents [Line Items] |  |  |
Foreign taxes | 1,758 | 1,580 | 2,758
Libya |  |  |
Cash and Cash Equivalents [Line Items] |  |  |
Foreign taxes | 1,461 | 1,280 | 1,317
Other foreign jurisdictions |  |  |
Cash and Cash Equivalents [Line Items] |  |  |
Foreign taxes | $ 374 | $ 304 | $ 349

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