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Segment Information (Segment Adjusted EBITDA to Income (Loss) from Continuing Operations before Income Taxes) (Detail) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Segment Reporting Information [Line Items] |  |  |  |  |  |
Refining planned turnaround costs | $ (151) | $ (61) |  | $ (296) | $ (173) |
Storm impacts | 0 | 0 |  | 0 | (47) |
Renewable volume obligation requirements | 238 | 0 |  | 238 | 0 |
Litigation | 0 | 0 |  | 27 | 0 |
Impairments | 0 | (13) | [1] | 0 | (13) | [1]
Depreciation and amortization | (819) | (871) | [2] | (1,624) | (1,715) | [2]
Net interest and other financial costs | (312) | (372) |  | (574) | (725) |
Income from continuing operations before income taxes | 8,016 | 593 |  | 9,470 | 457 |
Operating Segments |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Adjusted EBITDA | 9,216 | 2,059 |  | 11,993 | 3,404 |
Corporate |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Costs and expenses, excluding depreciation | (156) | (149) |  | (294) | (274) |
Depreciation and amortization | (14) | (74) |  | (27) | (106) |
Refining & Marketing | Operating Segments |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Adjusted EBITDA | 7,760 | 751 |  | 9,134 | 774 |
Depreciation and amortization | (475) | (466) |  | (936) | (944) |
Midstream | Operating Segments |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Adjusted EBITDA | 1,456 | 1,308 |  | 2,859 | 2,630 |
Depreciation and amortization | $ (330) | $ (331) |  | $ (661) | $ (665) |
[1] | Impairment of equity method investments.
[2] | The three and six months ended June 30, 2021 includes $43 million of impairments of long lived assets.

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