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Supplemental Cash Flow Information (Tables) | 6 Months Ended
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Jun. 30, 2019
Supplemental Cash Flow Information [Abstract] |
Net Cash Paid For Interest and Income Taxes | Net cash paid (received) for interest and income taxes was as follows for the six-month periods ended June 30, 2019 and 2018 (in thousands):
| Six Months Ended June 30,
| 2019 |  | 2018
Interest (1) | $ | 108,994 |  |  | $ | 133,148 |
Income Taxes, Net of Refunds Received | $ | (331,778 | ) |  | $ | 62,777 |
(1) Net of capitalized interest of $18 million and $11 million for the six months ended June 30, 2019 and 2018, respectively.

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