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Related Party Transactions (Tables) | 6 Months Ended
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Jun. 30, 2020
Related Party Transactions [Abstract] |
Schedule of Significant Transactions with Related Parties | Significant transactions with related parties were:
| Millions of Dollars |  |  |  |  |
| Three Months Ended June 30 |  |  |  | Six Months Ended June 30 |
| 2020 |  |  | 2019 |  |  | 2020 |  | 2019 |
Operating revenues and other income (a) | $ | 353 |  |  | 796 |  |  | 887 |  | 1,479 |
Purchases (b) | 1,130 |  |  | 3,260 |  |  | 3,256 |  | 5,928 |
Operating expenses and selling, general and administrative expenses (c) | 55 |  |  | 8 |  |  | 106 |  | 17 |
(a)We sold NGL, other petrochemical feedstocks and solvents to Chevron Phillips Chemical Company LLC (CPChem), gas oil and hydrogen feedstocks to Excel Paralubes (Excel), and refined petroleum products to several of our equity affiliates in the M&S segment, including OnCue and CF United. We also sold certain feedstocks and intermediate products to WRB Refining LP (WRB) and acted as agent for WRB in supplying crude oil and other feedstocks for a fee. In addition, we charged several of our equity affiliates, including CPChem, for the use of common facilities, such as steam generators, waste and water treaters and warehouse facilities. (b)We purchased crude oil, refined petroleum products and NGL from WRB and also acted as agent for WRB in distributing solvents. We also purchased natural gas and NGL from DCP Midstream and CPChem, as well as other feedstocks from various equity affiliates, for use in our refinery and fractionation processes. In addition, we purchased base oils and fuel products from Excel for use in our specialty and refining businesses. We paid NGL fractionation fees to CPChem. We also paid fees to various pipeline equity affiliates for transporting crude oil, refined petroleum products and NGL. (c)We paid consignment fees to CF United, and utility and processing fees to various equity affiliates.

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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
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