v3.19.3

Fair Value (Tables) | 9 Months Ended
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Sep. 30, 2019
Fair Value Disclosures [Abstract] |
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis | The following tables summarize the carrying amounts, fair values and fair value measurements recorded or disclosed as of December 31, 2018 and September 30, 2019 based on the three levels established by ASC 820, Fair Value Measurements and Disclosures (in thousands):
|  | December 31, 2018
Assets (Liabilities) |  |  |  |  |  | Fair Value Measurements using:
| Carrying Amount |  | Fair Value |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  | Significant Other Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3)
Energy commodity derivatives contracts |  | $ | 55,011 |  |  | $ | 55,011 |  |  | $ | 55,011 |  |  | $ | — |  |  | $ | — |
Interest rate contracts |  | $ | (8,126 | ) |  | $ | (8,126 | ) |  | $ | — |  |  | $ | (8,126 | ) |  | $ | — |
Long-term receivables |  | $ | 20,844 |  |  | $ | 20,844 |  |  | $ | — |  |  | $ | — |  |  | $ | 20,844 |
Guarantees |  | $ | (16,409 | ) |  | $ | (16,409 | ) |  | $ | — |  |  | $ | — |  |  | $ | (16,409 | )
Debt |  | $ | (4,270,869 | ) |  | $ | (4,224,373 | ) |  | $ | — |  |  | $ | (4,224,373 | ) |  | $ | — |
|  | September 30, 2019
Assets (Liabilities) |  |  |  |  |  | Fair Value Measurements using:
| Carrying Amount |  | Fair Value |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  | Significant Other Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3)
Energy commodity derivatives contracts |  | $ | 4,839 |  |  | $ | 4,839 |  |  | $ | 4,839 |  |  | $ | — |  |  | $ | — |
Basis derivative agreement |  | $ | (17,755 | ) |  | $ | (17,755 | ) |  | $ | — |  |  | $ | (17,755 | ) |  | $ | — |
Long-term receivables |  | $ | 20,789 |  |  | $ | 20,789 |  |  | $ | — |  |  | $ | — |  |  | $ | 20,789 |
Guarantees |  | $ | (408 | ) |  | $ | (408 | ) |  | $ | — |  |  | $ | — |  |  | $ | (408 | )
Debt |  | $ | (4,705,775 | ) |  | $ | (5,185,750 | ) |  | $ | — |  |  | $ | (5,185,750 | ) |  | $ | — |

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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/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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