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REVENUE (Tables) | 12 Months Ended
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Dec. 31, 2018
Revenue from Contract with Customer [Abstract] |
Schedule of reconciliation of revenue from customers to total net sales | The following table shows a reconciliation of revenue from customers to total net sales:
For the year ended December 31, (in millions) |  | 2018
Revenue from customers |  | $ | 15,560 |
All other revenues (a) |  | 2,264 |
Total net sales |  | $ | 17,824 |
(a) Includes net marketing revenue and chemical exchange contracts.
Schedule of revenue from customers by segment, product, and geographical area | Chemical revenues are shown by geographic area based on the location of the sale. Excluding net marketing revenue, Midstream revenues are shown by the location of sale:
For the year ended December 31, 2018 (in millions)
Revenue by Product |  | United States |  | Middle East |  | Latin America |  | Other International |  | Eliminations |  | Total
Oil and Gas Segment |  |  |  |  |  |  |  |  |  |  |  |
Oil |  | $ | 5,125 |  |  | $ | 3,405 |  |  | $ | 715 |  |  | $ | — |  |  | $ | — |  |  | $ | 9,245 |
NGL |  | 430 |  |  | 261 |  |  | — |  |  | — |  |  | — |  |  | 691 |
Gas |  | 185 |  |  | 294 |  |  | 16 |  |  | — |  |  | — |  |  | 495 |
Other |  | 7 |  |  | 3 |  |  | — |  |  | — |  |  | — |  |  | 10 |
Segment Total |  | $ | 5,747 |  |  | $ | 3,963 |  |  | $ | 731 |  |  | $ | — |  |  | $ | — |  |  | $ | 10,441 |
Chemical Segment |  | $ | 4,363 |  |  | $ | — |  |  | $ | 205 |  |  | $ | 80 |  |  | $ | — |  |  | $ | 4,648 |
Midstream Segment |  |  |  |  |  |  |  |  |  |  |  |
Gas Processing |  | 557 |  |  | 425 |  |  | — |  |  | — |  |  | — |  |  | 982 |
Pipelines |  | 311 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 311 |
Power and Other |  | 108 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 108 |
Segment Total |  | $ | 976 |  |  | $ | 425 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 1,401 |
Eliminations |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | (930 | ) |  | $ | (930 | )
Consolidated |  | $ | 11,086 |  |  | $ | 4,388 |  |  | $ | 936 |  |  | $ | 80 |  |  | $ | (930 | ) |  | $ | 15,560 |

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