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Revenue (Tables) | 6 Months Ended
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Jun. 30, 2021
Revenue from Contract with Customer [Abstract] |
Schedule of Reconciliation of Revenue from Customers to Total Net Sales | The following table presents a reconciliation of revenue from customers to total net sales for the three and six months ended June 30, 2021 and 2020:
|  | Three months ended June 30, |  | Six months ended June 30,
millions |  | 2021 |  | 2020 |  | 2021 |  | 2020
Revenue from customers |  | $ | 6,102 |  |  | $ | 3,308 |  |  | $ | 11,286 |  |  | $ | 8,558 |
All other revenues (a) |  | (144) |  |  | (380) |  |  | (35) |  |  | 983 |
Net sales |  | $ | 5,958 |  |  | $ | 2,928 |  |  | $ | 11,251 |  |  | $ | 9,541 |
(a) Includes net marketing derivatives, natural gas collars, oil collars and calls and chemical exchange contracts.
Schedule of Revenue from Customers by Segment, Product, and Geographical Area |
millions |  | United States |  | International |  | Eliminations |  | Total
Three months ended June 30, 2021 |  |  |  |  |  |  |  |
Oil and gas |  |  |  |  |  |  |  |
Oil |  | $ | 3,028 |  |  | $ | 683 |  |  | $ | — |  |  | $ | 3,711 |
NGL |  | 472 |  |  | 78 |  |  | — |  |  | 550 |
Gas |  | 311 |  |  | 76 |  |  | — |  |  | 387 |
Other |  | 23 |  |  | 1 |  |  | — |  |  | 24 |
Segment total |  | $ | 3,834 |  |  | $ | 838 |  |  | $ | — |  |  | $ | 4,672 |
Chemical |  | $ | 1,128 |  |  | $ | 59 |  |  | $ | — |  |  | $ | 1,187 |
Midstream and marketing |  | $ | 322 |  |  | $ | 152 |  |  | $ | — |  |  | $ | 474 |
Eliminations |  | $ | — |  |  | $ | — |  |  | $ | (231) |  |  | $ | (231) |
Consolidated |  | $ | 5,284 |  |  | $ | 1,049 |  |  | $ | (231) |  |  | $ | 6,102 |
millions |  | United States |  | International |  | Eliminations |  | Total
Three months ended June 30, 2020 |  |  |  |  |  |  |  |
Oil and gas |  |  |  |  |  |  |  |
Oil |  | $ | 1,166 |  |  | $ | 455 |  |  | $ | — |  |  | $ | 1,621 |
NGL |  | 127 |  |  | 40 |  |  | — |  |  | 167 |
Gas |  | 138 |  |  | 86 |  |  | — |  |  | 224 |
Other |  | 20 |  |  | 1 |  |  | — |  |  | 21 |
Segment total |  | $ | 1,451 |  |  | $ | 582 |  |  | $ | — |  |  | $ | 2,033 |
Chemical |  | $ | 793 |  |  | $ | 46 |  |  | $ | — |  |  | $ | 839 |
Midstream and marketing |  | $ | 375 |  |  | $ | 223 |  |  | $ | — |  |  | $ | 598 |
Eliminations |  | $ | — |  |  | $ | — |  |  | $ | (162) |  |  | $ | (162) |
Consolidated |  | $ | 2,619 |  |  | $ | 851 |  |  | $ | (162) |  |  | $ | 3,308 |
millions |  | United States |  | International |  | Eliminations |  | Total
Six months ended June 30, 2021 |  |  |  |  |  |  |  |
Oil and gas |  |  |  |  |  |  |  |
Oil |  | $ | 5,492 |  |  | $ | 1,232 |  |  | $ | — |  |  | $ | 6,724 |
NGL |  | 856 |  |  | 130 |  |  | — |  |  | 986 |
Gas |  | 564 |  |  | 140 |  |  | — |  |  | 704 |
Other |  | (8) |  |  | 1 |  |  | — |  |  | (7) |
Segment total |  | $ | 6,904 |  |  | $ | 1,503 |  |  | $ | — |  |  | $ | 8,407 |
Chemical |  | $ | 2,165 |  |  | $ | 109 |  |  | $ | — |  |  | $ | 2,274 |
Midstream and marketing |  | $ | 819 |  |  | $ | 283 |  |  | $ | — |  |  | $ | 1,102 |
Eliminations |  | $ | — |  |  | $ | — |  |  | $ | (497) |  |  | $ | (497) |
Consolidated |  | $ | 9,888 |  |  | $ | 1,895 |  |  | $ | (497) |  |  | $ | 11,286 |
millions |  | United States |  | International |  | Eliminations |  | Total
Six months ended June 30, 2020 |  |  |  |  |  |  |  |
Oil and gas |  |  |  |  |  |  |  |
Oil |  | $ | 3,921 |  |  | $ | 1,244 |  |  | $ | — |  |  | $ | 5,165 |
NGL |  | 340 |  |  | 105 |  |  | — |  |  | 445 |
Gas |  | 321 |  |  | 171 |  |  | — |  |  | 492 |
Other |  | 31 |  |  | 1 |  |  | — |  |  | 32 |
Segment total |  | $ | 4,613 |  |  | $ | 1,521 |  |  | $ | — |  |  | $ | 6,134 |
Chemical |  | $ | 1,703 |  |  | $ | 97 |  |  | $ | — |  |  | $ | 1,800 |
Midstream and marketing |  | $ | 742 |  |  | $ | 243 |  |  | $ | — |  |  | $ | 985 |
Eliminations |  | $ | — |  |  | $ | — |  |  | $ | (361) |  |  | $ | (361) |
Consolidated |  | $ | 7,058 |  |  | $ | 1,861 |  |  | $ | (361) |  |  | $ | 8,558 |

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