v3.10.0.1

Consolidated Statements Of Cash Flows - Supplemental Disclosures (Tables) | 12 Months Ended
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Dec. 31, 2018
Supplemental Cash Flow Information [Abstract] |
Consolidated Statement Of Cash Flows | Changes in the components of operating assets and liabilities are as follows (in thousands):
|  | Year Ended December 31,
|  | 2016 |  | 2017 |  | 2018
Trade accounts receivable and other accounts receivable |  | $ | (31,107 | ) |  | $ | (25,639 | ) |  | $ | 24,169 |
Inventory |  | (3,510 | ) |  | (47,967 | ) |  | (3,390 | )
Energy commodity derivatives contracts, net of derivatives deposits |  | (692 | ) |  | 8,556 |  |  | (7,078 | )
Accounts payable |  | (4,423 | ) |  | 8,954 |  |  | 21,146 |
Accrued payroll and benefits |  | (6,074 | ) |  | 10,596 |  |  | 14,015 |
Accrued interest payable |  | 14,347 |  |  | 5,014 |  |  | (7,399 | )
Accrued taxes other than income |  | (1,421 | ) |  | 1,177 |  |  | 1,750 |
Deferred revenue |  | 20,264 |  |  | 15,904 |  |  | 5,191 |
Accrued product liabilities |  | 20,261 |  |  | 44,559 |  |  | (20,677 | )
Current and noncurrent environmental liabilities |  | (7,398 | ) |  | (4,766 | ) |  | 1,226 |
Other current and noncurrent assets and liabilities |  | (21,762 | ) |  | (693 | ) |  | (6,707 | )
Total |  | $ | (21,515 | ) |  | $ | 15,695 |  |  | $ | 22,246 |

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- Definition Tabular disclosure of the net increase (decrease) in operating capital in the operating section of the statement of cash flows, represents the entire footnote disclosure that provides details regarding the net change during the reporting period of all assets and liabilities used in operating activities. + References No definition available. + Details
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- References No definition available. + Details
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