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Segment Information (Capital Expenditures (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Plus: |  |  |  |  |
Capital expenditures | [1] | $ 529 | $ 331 | $ 990 | $ 587
Operating Segments |  |  |  |  |
Reconciliation Of Segment Capital Expenditures And Investments To Total Capital Expenditures [Line Items] |  |  |  |  |
Capital expenditures and investments |  | 537 | 354 | 1,064 | 626
Less investments in equity method investees |  | 48 | 62 | 160 | 113
Operating Segments | Refining & Marketing |  |  |  |  |
Reconciliation Of Segment Capital Expenditures And Investments To Total Capital Expenditures [Line Items] |  |  |  |  |
Capital expenditures and investments |  | 315 | 176 | 559 | 310
Operating Segments | Midstream |  |  |  |  |
Reconciliation Of Segment Capital Expenditures And Investments To Total Capital Expenditures [Line Items] |  |  |  |  |
Capital expenditures and investments |  | 222 | 178 | 505 | 316
Corporate |  |  |  |  |
Plus: |  |  |  |  |
Corporate |  | 15 | 23 | 38 | 44
Capitalized interest |  | $ 25 | $ 16 | $ 48 | $ 30
[1] | Includes changes in capital expenditure accruals. See Note 20 for a reconciliation of total capital expenditures to additions to property, plant and equipment for the six months ended June 30, 2022 and 2021 as reported in the consolidated statements of cash flows.

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