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Accounts Receivable (Tables) | 12 Months Ended
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Dec. 31, 2020
Accounts Receivable Net [Abstract] |
Schedule Of Components Of Accounts Receivable | Components of accounts receivable include the following:
|  | December 31, 2020 |  |  | December 31, 2019 |
Oil, gas and NGL sales |  | $ | 335 |  |  | $ | 452 |
Joint interest billings |  |  | 57 |  |  |  | 168 |
Marketing and midstream revenues |  |  | 195 |  |  |  | 207 |
Other |  |  | 25 |  |  |  | 13 |
Gross accounts receivable |  |  | 612 |  |  |  | 840 |
Allowance for doubtful accounts |  |  | (11 | ) |  |  | (8 | )
Net accounts receivable |  | $ | 601 |  |  | $ | 832 |

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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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