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Supplemental Cash Flow Information | 3 Months Ended
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Mar. 31, 2026
Supplemental Cash Flow Elements [Abstract] |
Supplemental Cash Flow Information | Supplemental Cash Flow Information
| Three Months Ended March 31,
(Millions of dollars) | 2026 |  | 2025
Net cash provided by operating activities included: |  |  |
Interest paid (net of amounts capitalized) | $ | 505 |  |  | $ | 344 |
Net income taxes paid to taxing authorities(a) | 12 |  |  | 85 |
Non-cash investing and financing activities: |  |  |
Contribution of assets(b) | — |  |  | 115 |
(a) Includes $111 million in the three months ended March 31, 2025 paid to third parties for transferable tax credits. (b) Represents the book value of assets contributed by MPLX to a joint venture. The consolidated statements of cash flows exclude changes to the consolidated balance sheets that did not affect cash. The following is a reconciliation of additions to property, plant and equipment to total capital expenditures:
| Three Months Ended March 31,
(Millions of dollars) | 2026 |  | 2025
Additions to property, plant and equipment per the consolidated statements of cash flows | $ | 913 |  |  | $ | 663 |
Increase (decrease) in capital accruals | 99 |  |  | (19) |
Total capital expenditures | $ | 1,012 |  |  | $ | 644 |

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- Definition The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/230/tableOfContent + Details
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- References No definition available. + Details
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