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v3.20.4

Related Party Transactions (Tables) | 12 Months Ended
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Dec. 31, 2020
Related Party Transactions [Abstract] |
Schedule of Related Party Transactions [Table Text Block] | The following tables summarize our affiliate balance sheet balances and income statement activity, other than amounts reported within our “Investments” balances and “Earnings from equity investments” activity:
| December 31,
| 2020 |  | 2019
| (In millions)
Balance sheet location |  |  |
Accounts receivable | $ | 41 |  |  | $ | 38 |
Other current assets | 6 |  |  | — |
Deferred charges and other assets | 109 |  |  | 86 |
| $ | 156 |  |  | $ | 124 |
Current portion of debt | $ | 6 |  |  | $ | 6 |
Accounts payable | 25 |  |  | 23 |
Other current liabilities | 4 |  |  | 3 |
Long-term debt | 154 |  |  | 157 |
Other long-term liabilities and deferred credits | 48 |  |  | 41 |
| $ | 237 |  |  | $ | 230 |
| Year Ended December 31,
| 2020 |  | 2019 |  | 2018
| (In millions)
Income statement location |  |  |  |  |
Revenues | $ | 206 |  |  | $ | 269 |  |  | $ | 265 |
Operating Costs, Expenses and Other |  |  |  |  |
Costs of sales | $ | 116 |  |  | $ | 75 |  |  | $ | 63 |
Other operating expenses | 119 |  |  | 132 |  |  | 91 |

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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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