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v3.20.2

Supplemental Cash Flow Information (Tables) | 9 Months Ended
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Sep. 30, 2020
Supplemental Cash Flow Elements [Abstract] |
Additional Information Relating to Cash Flow Activities | The following provides additional information relating to cash flow activities:
|  | Nine Months Ended |
|  | September 30, |
|  | 2020 |  |  | 2019 |
|  | (In Thousands) |
Cash refunds for: |  |  |  |  |  |  |  |
Income taxes, net |  | $ | (319 | ) |  | $ | (66 | )
Noncash continuing investing and financing activities: |  |  |  |  |  |  |  |
Supplies and accounts payable associated with additions of property, plant and equipment |  | $ | 12,974 |  |  | $ | 21,251 |
Dividends accrued on Series E Redeemable Preferred |  | $ | 25,885 |  |  | $ | 22,609 |
Accretion of Series E Redeemable Preferred |  | $ | 1,517 |  |  | $ | 1,493 |

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- References No definition available. + Details
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