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Summarized Financial Data - Tengizchevroil LLP (Tables) | 12 Months Ended
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Dec. 31, 2018
Summarized Financial Data of Affiliate [Abstract] |
Summarized Financial Data - Tengizchevroil LLP | Summarized financial information for 100 percent of TCO is presented in the table below:
| Year ended December 31 |
| 2018 |  |  |  | 2017 |  |  | 2016 |
Sales and other operating revenues | $ | 17,260 |  |  |  | $ | 13,363 |  |  | $ | 10,460 |
Costs and other deductions | 7,446 |  |  |  | 6,507 |  |  | 6,822 |
Net income attributable to TCO | 6,908 |  |  |  | 4,841 |  |  | 2,563 |
Summarized Financial Data and its Affiliate |
| At December 31 |
| 2018 |  |  |  | 2017 |
Current assets | $ | 2,374 |  |  |  | $ | 4,239 |
Other assets | 34,727 |  |  |  | 26,411 |
Current liabilities | 3,069 |  |  |  | 2,517 |
Other liabilities | 6,357 |  |  |  | 6,266 |
Total TCO net equity | $ | 27,675 |  |  |  | $ | 21,867 |

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