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Revenues and Segment Information, Disaggregation of Revenue by Product (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Revenue by Segment |  |  |  |  |
Revenues | [1] | $ 15,809 | $ 27,249 | $ 48,308 | $ 80,445
Corporate [Member] |  |  |  |  |
Revenue by Segment |  |  |  |  |
Revenues |  | 0 | 1 | 0 | 2
Other Revenues [Member] | Corporate [Member] |  |  |  |  |
Revenue by Segment |  |  |  |  |
Revenues |  | 0 | 1 | 0 | 2
Refining [Member] |  |  |  |  |
Revenue by Segment |  |  |  |  |
Revenues |  | 14,727 | 26,145 | 45,327 | 77,109
Refining [Member] | Gasoline and Blendstocks [Member] |  |  |  |  |
Revenue by Segment |  |  |  |  |
Revenues |  | 7,021 | 10,978 | 19,258 | 31,882
Refining [Member] | Distillates [Member] |  |  |  |  |
Revenue by Segment |  |  |  |  |
Revenues |  | 6,327 | 12,861 | 21,369 | 38,254
Refining [Member] | Other Product Revenues [Member] |  |  |  |  |
Revenue by Segment |  |  |  |  |
Revenues |  | 1,379 | 2,306 | 4,700 | 6,973
Renewable Diesel [Member] |  |  |  |  |
Revenue by Segment |  |  |  |  |
Revenues |  | 305 | 212 | 850 | 686
Renewable Diesel [Member] | Renewable Diesel [Member] |  |  |  |  |
Revenue by Segment |  |  |  |  |
Revenues |  | 305 | 212 | 850 | 686
Ethanol [Member] |  |  |  |  |
Revenue by Segment |  |  |  |  |
Revenues |  | 777 | 891 | 2,131 | 2,648
Ethanol [Member] | Ethanol [Member] |  |  |  |  |
Revenue by Segment |  |  |  |  |
Revenues |  | 624 | 714 | 1,685 | 2,108
Ethanol [Member] | Distillers Grains [Member] |  |  |  |  |
Revenue by Segment |  |  |  |  |
Revenues |  | $ 153 | $ 177 | $ 446 | $ 540
[1] | Includes excise taxes on sales by certain of our international operations of $1,339 million and $1,399 million for the three months ended September 30, 2020 and 2019, respectively, and $3,491 million and $4,139 million for the nine months ended September 30, 2020 and 2019, respectively.

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- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130543-203045 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9054-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9031-108599 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 924 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -URI http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856 + Details
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