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Operating Segments and Geographic Data (Details 2) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2018 | Mar. 31, 2017
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues | [1] | $ 35,968 | $ 31,524
Includes excise, value-added and similar taxes |  |  | 1,677
Operating Segments |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | 42,440 | 37,006
All Other |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | 230 | 240
Total All Other |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | 61 | 52
United States | Operating Segments |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | 17,846 | 15,907
United States | Intersegment Eliminations |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | (166) | (183)
United States | All Other |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | 227 | 235
United States | Intersegment Eliminations |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | (2,926) | (2,427)
International | Operating Segments |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | 24,594 | 21,099
International | Intersegment Eliminations |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | (3) | (5)
International | All Other |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | 3 | 5
International | Intersegment Eliminations |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | (3,546) | (3,055)
Upstream |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | 7,261 | 4,860
Upstream | Operating Segments |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | 13,233 | 9,821
Upstream | United States | Operating Segments |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | 4,577 | 3,240
Upstream | United States | Intersegment Eliminations |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | (2,757) | (2,241)
Upstream | International | Operating Segments |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | 8,656 | 6,581
Upstream | International | Intersegment Eliminations |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | (3,215) | (2,720)
Downstream |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | 28,646 | 26,612
Downstream | Operating Segments |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | 28,977 | 26,945
Downstream | United States | Operating Segments |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | 13,042 | 12,432
Downstream | United States | Intersegment Eliminations |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | (3) | (3)
Downstream | International | Operating Segments |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | 15,935 | 14,513
Downstream | International | Intersegment Eliminations |  |  |
Sales and Other Operating Revenues |  |  |
Sales and Other Operating Revenues |  | $ (328) | $ (330)
[1] | 2017 includes excise, value-added and similar taxes of $1,677 million collected on behalf of third parties. Beginning in 2018, these taxes are netted in "Taxes other than on income" in accordance with ASU 2014-09. Refer to Note 17, "Revenue" beginning on page 24.

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