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v3.26.1

Segment Information (Segment Adjusted EBITDA to Income (Loss) from Operations before Income Taxes) (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2026 | Mar. 31, 2025
Segment Reporting Information [Line Items] |  |  |
Refining & Renewable Diesel planned turnaround costs |  | $ (531) | $ (465)
Renewable Diesel JV planned turnaround costs | [1] | (29) | (8)
Depreciation and amortization |  | (809) | (793)
Renewable Diesel JV depreciation and amortization | [1] | (22) | (22)
Clean fuel production tax credit | [2] | (32) | 0
Net interest and other financial costs |  | (370) | (304)
Income before income taxes |  | 1,034 | 383
Renewable Diesel |  |  |
Segment Reporting Information [Line Items] |  |  |
Renewable Diesel JV depreciation and amortization |  | (22) | (22)
Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Adjusted EBITDA |  | 3,013 | 2,167
Depreciation and amortization |  | (785) | (775)
Operating Segments | Refining & Marketing |  |  |
Segment Reporting Information [Line Items] |  |  |
Adjusted EBITDA |  | 1,377 | 489
Depreciation and amortization |  | (387) | (406)
Operating Segments | Midstream |  |  |
Segment Reporting Information [Line Items] |  |  |
Adjusted EBITDA |  | 1,598 | 1,720
Depreciation and amortization |  | (382) | (351)
Operating Segments | Renewable Diesel |  |  |
Segment Reporting Information [Line Items] |  |  |
Adjusted EBITDA |  | 38 | (42)
Depreciation and amortization | [3] | (16) | (18)
Corporate |  |  |
Segment Reporting Information [Line Items] |  |  |
Costs and expenses, excluding depreciation |  | (250) | (192)
Depreciation and amortization |  | $ (24) | $ (18)
[1] | Represents MPC’s pro-rata share of expenses from joint ventures included in the Renewable Diesel segment.
[2] | Recognition of 2025 clean fuel production tax credits as a result of proposed regulatory guidance issued in February 2026, which clarified the qualification criteria for 45Z credits.
[3] | Excludes our pro-rata share of Renewable Diesel JV depreciation and amortization, which was adjusted for purposes of arriving at Renewable Diesel segment adjusted EBITDA.

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