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Revenue Recognition (Tables) | 9 Months Ended
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Sep. 30, 2019
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:
|  | Three months ended September 30 |  | Nine months ended September 30
millions |  | 2019 |  | 2018 |  | 2019 |  | 2018
Revenue from customers |  | $ | 5,231 |  |  | $ | 4,257 |  |  | $ | 12,397 |  |  | $ | 11,813 |
All other revenues (a) |  | 456 |  |  | 959 |  |  | 1,714 |  |  | 1,249 |
Net sales |  | $ | 5,687 |  |  | $ | 5,216 |  |  | $ | 14,111 |  |  | $ | 13,062 |
(a) Includes net marketing derivatives, oil collars and calls, and chemical exchange contracts.
Schedule of revenue from customers by segment, product, and geographical area | Excluding net marketing revenue, Marketing and Other Midstream revenues are shown by the location of sale:
millions |  | United States |  | Middle East |  | Latin America |  | Other International |  | Eliminations |  | Total
Three months ended September 30, 2019 |  |  |  |  |  |  |  |  |  |  |  |
Oil and Gas |  |  |  |  |  |  |  |  |  |  |  |
Oil |  | $ | 2,453 |  |  | $ | 683 |  |  | $ | 177 |  |  | $ | — |  |  | $ | — |  |  | $ | 3,313 |
NGL |  | 177 |  |  | 63 |  |  | — |  |  | — |  |  | — |  |  | 240 |
Gas |  | 125 |  |  | 78 |  |  | 5 |  |  | — |  |  | — |  |  | 208 |
Other |  | (18 | ) |  | 3 |  |  | — |  |  | — |  |  | — |  |  | (15 | )
Segment total |  | $ | 2,737 |  |  | $ | 827 |  |  | $ | 182 |  |  | $ | — |  |  | $ | — |  |  | $ | 3,746 |
Chemical |  | $ | 1,009 |  |  | $ | — |  |  | $ | 36 |  |  | $ | 16 |  |  | $ | — |  |  | $ | 1,061 |
Marketing and Other Midstream |  |  |  |  |  |  |  |  |  |  |  |
Gas processing |  | 93 |  |  | 81 |  |  | — |  |  | — |  |  | — |  |  | 174 |
Power and other |  | 198 |  |  | — |  |  | — |  |  | 37 |  |  | — |  |  | 235 |
Segment total |  | $ | 291 |  |  | $ | 81 |  |  | $ | — |  |  | $ | 37 |  |  | $ | — |  |  | $ | 409 |
WES Midstream |  | $ | 383 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 383 |
Eliminations |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | (368 | ) |  | $ | (368 | )
Consolidated |  | $ | 4,420 |  |  | $ | 908 |  |  | $ | 218 |  |  | $ | 53 |  |  | $ | (368 | ) |  | $ | 5,231 |
millions |  | United States |  | Middle East |  | Latin America |  | Other International |  | Eliminations |  | Total
Three months ended September 30, 2018 |  |  |  |  |  |  |  |  |  |  |  |
Oil and Gas |  |  |  |  |  |  |  |  |  |  |  |
Oil |  | $ | 1,326 |  |  | $ | 1,016 |  |  | $ | 197 |  |  | $ | — |  |  | $ | — |  |  | $ | 2,539 |
NGL |  | 139 |  |  | 77 |  |  | — |  |  | — |  |  | — |  |  | 216 |
Gas |  | 47 |  |  | 80 |  |  | 5 |  |  | — |  |  | — |  |  | 132 |
Other |  | 3 |  |  | — |  |  | (1 | ) |  | — |  |  | — |  |  | 2 |
Segment total |  | $ | 1,515 |  |  | $ | 1,173 |  |  | $ | 201 |  |  | $ | — |  |  | $ | — |  |  | $ | 2,889 |
Chemical |  | $ | 1,112 |  |  | $ | — |  |  | $ | 51 |  |  | $ | 21 |  |  | $ | — |  |  | $ | 1,184 |
Marketing and Other Midstream |  |  |  |  |  |  |  |  |  |  |  |
Gas processing |  | 148 |  |  | 108 |  |  | — |  |  | — |  |  | — |  |  | 256 |
Pipelines |  | 115 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 115 |
Power and other |  | 38 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 38 |
Segment total |  | $ | 301 |  |  | $ | 108 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 409 |
Eliminations |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | (225 | ) |  | $ | (225 | )
Consolidated |  | $ | 2,928 |  |  | $ | 1,281 |  |  | $ | 252 |  |  | $ | 21 |  |  | $ | (225 | ) |  | $ | 4,257 |
millions |  | United States |  | Middle East |  | Latin America |  | Other International |  | Eliminations |  | Total
Nine months ended September 30, 2019 |  |  |  |  |  |  |  |  |  |  |  |
Oil and Gas |  |  |  |  |  |  |  |  |  |  |  |
Oil |  | $ | 5,105 |  |  | $ | 2,266 |  |  | $ | 524 |  |  | $ | — |  |  | $ | — |  |  | $ | 7,895 |
NGL |  | 339 |  |  | 196 |  |  | — |  |  | — |  |  | — |  |  | 535 |
Gas |  | 180 |  |  | 233 |  |  | 14 |  |  | — |  |  | — |  |  | 427 |
Other |  | (40 | ) |  | (2 | ) |  | — |  |  | — |  |  | — |  |  | (42 | )
Segment total |  | $ | 5,584 |  |  | $ | 2,693 |  |  | $ | 538 |  |  | $ | — |  |  | $ | — |  |  | $ | 8,815 |
Chemical |  | $ | 2,937 |  |  | $ | — |  |  | $ | 119 |  |  | $ | 53 |  |  | $ | — |  |  | $ | 3,109 |
Marketing and Other Midstream |  |  |  |  |  |  |  |  |  |  |  |
Gas processing |  | 302 |  |  | 272 |  |  | — |  |  | — |  |  | — |  |  | 574 |
Power and other |  | 274 |  |  | — |  |  | — |  |  | 37 |  |  | — |  |  | 311 |
Segment total |  | $ | 576 |  |  | $ | 272 |  |  | $ | — |  |  | $ | 37 |  |  | $ | — |  |  | $ | 885 |
WES Midstream |  | $ | 383 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 383 |
Eliminations |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | (795 | ) |  | $ | (795 | )
Consolidated |  | $ | 9,480 |  |  | $ | 2,965 |  |  | $ | 657 |  |  | $ | 90 |  |  | $ | (795 | ) |  | $ | 12,397 |
millions |  | United States |  | Middle East |  | Latin America |  | Other International |  | Eliminations |  | Total
Nine months ended September 30, 2018 |  |  |  |  |  |  |  |  |  |  |  |
Oil and Gas |  |  |  |  |  |  |  |  |  |  |  |
Oil |  | $ | 3,907 |  |  | $ | 2,507 |  |  | $ | 547 |  |  | $ | — |  |  | $ | — |  |  | $ | 6,961 |
NGL |  | 339 |  |  | 192 |  |  | — |  |  | — |  |  | — |  |  | 531 |
Gas |  | 141 |  |  | 218 |  |  | 12 |  |  | — |  |  | — |  |  | 371 |
Other |  | 10 |  |  | 1 |  |  | — |  |  | — |  |  | — |  |  | 11 |
Segment total |  | $ | 4,397 |  |  | $ | 2,918 |  |  | $ | 559 |  |  | $ | — |  |  | $ | — |  |  | $ | 7,874 |
Chemical |  | $ | 3,294 |  |  | $ | — |  |  | $ | 154 |  |  | $ | 59 |  |  | $ | — |  |  | $ | 3,507 |
Marketing and Other Midstream |  |  |  |  |  |  |  |  |  |  |  |
Gas processing |  | 416 |  |  | 308 |  |  | — |  |  | — |  |  | — |  |  | 724 |
Pipelines |  | 310 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 310 |
Power and other |  | 84 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 84 |
Segment total |  | $ | 810 |  |  | $ | 308 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 1,118 |
Eliminations |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | (686 | ) |  | $ | (686 | )
Consolidated |  | $ | 8,501 |  |  | $ | 3,226 |  |  | $ | 713 |  |  | $ | 59 |  |  | $ | (686 | ) |  | $ | 11,813 |
Schedule of contract with customer liabilities activity | The following table summarizes current period activity related to contract liabilities from contracts with customers:
millions |  |
Balance at December 31, 2018 |  | $ | — |
Increase due to contract liabilities acquired with Anadarko |  | 154 |
Increase due to cash received, excluding revenues recognized in the period |  | 9 |
Decrease due to revenue recognized |  | (13 | )
Balance at September 30, 2019 |  | $ | 150 |
Schedule of expected revenue recognition from satisfaction of performance obligations | As a result, the following table represents a small portion of Occidental's expected future consolidated revenues, as future revenue from the sale of most products and services is dependent on future production or variable customer volume and variable commodity prices for that volume:
millions |  | Oil and Gas |  | WES Midstream |  | Eliminations |  | Total
Remainder of 2019 |  | $ | 26 |  |  | $ | 193 |  |  | $ | (127 | ) |  | $ | 92 |
2020 |  | 103 |  |  | 863 |  |  | (589 | ) |  | 377 |
2021 |  | 103 |  |  | 912 |  |  | (645 | ) |  | 370 |
2022 |  | 7 |  |  | 963 |  |  | (703 | ) |  | 267 |
2023 |  | 7 |  |  | 915 |  |  | (690 | ) |  | 232 |
Thereafter |  | 60 |  |  | 4,399 |  |  | (3,768 | ) |  | 691 |
Total |  | $ | 306 |  |  | $ | 8,245 |  |  | $ | (6,522 | ) |  | $ | 2,029 |

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