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DERIVATIVES (Tables) | 3 Months Ended
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Mar. 31, 2020
Derivative Instruments and Hedging Activities Disclosure [Abstract] |
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value | The following table presents the fair values (at gross and net) of our outstanding commodity derivatives as of March 31, 2020 and December 31, 2019:
March 31, 2020
Balance Sheet Classification |  | Gross Amounts Recognized at Fair Value |  | Gross Amounts Offset in the Balance Sheet |  | Net Fair Value Presented in the Balance Sheet
Assets: |  | (in millions)
Other current assets, net |  | $ | 15 |  |  | $ | — |  |  | $ | 15 |
Other assets |  | 2 |  |  | — |  |  | 2 |
Liabilities: |  |  |  |  |  |
Accrued liabilities |  | — |  |  | — |  |  | — |
Total derivatives |  | $ | 17 |  |  | $ | — |  |  | $ | 17 |
December 31, 2019
Balance Sheet Classification |  | Gross Amounts Recognized at Fair Value |  | Gross Amounts Offset in the Balance Sheet |  | Net Fair Value Presented in the Balance Sheet
Assets: |  | (in millions)
Other current assets, net |  | $ | 49 |  |  | $ | (10 | ) |  | $ | 39 |
Other assets |  | 1 |  |  | — |  |  | 1 |
Liabilities: |  |  |  |  |  |
Accrued liabilities |  | (15 | ) |  | 10 |  |  | (5 | )
Total derivatives |  | $ | 35 |  |  | $ | — |  |  | $ | 35 |

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- Definition Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959 + Details
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