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FAIR VALUE MEASUREMENTS (Tables) | 12 Months Ended
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Dec. 31, 2017
FAIR VALUE MEASUREMENTS |
Assets and liabilities measured at fair value on a recurring basis |
(in millions) |  | Fair Value Measurements at December 31, 2017 Using |  |  |  |  |
Description |  |  |  | Level 1 |  | Level 2 |  | Level 3 |  | Netting and Collateral |  | Total Fair Value |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Accrued liabilities |  | $ | — |  | $ | 39 |  | $ | — |  | $ | — |  | $ | 39 |
Embedded derivative |  | Deferred credits and liabilities |  | $ | — |  | $ | 147 |  | $ | — |  | $ | — |  | $ | 147 |
(in millions) |  | Fair Value Measurements at December 31, 2016 Using |  |  |  |  |
Description |  |  |  | Level 1 |  | Level 2 |  | Level 3 |  | Netting and Collateral |  | Total Fair Value |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Accrued liabilities |  | $ | — |  | $ | 43 |  | $ | — |  | $ | — |  | $ | 43 |
Embedded derivative |  | Deferred credits and liabilities |  | $ | — |  | $ | 178 |  | $ | — |  | $ | — |  | $ | 178 |

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- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19190-110258 + Details
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