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Accounts Receivable | 12 Months Ended
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Dec. 31, 2020
Accounts Receivable Net [Abstract] |
Accounts Receivable |
1 2. | 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 The entire disclosure for claims held for amounts due a entity, excluding financing receivables. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Includes disclosure for allowance for credit losses. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2196772 + Details
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