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Supplemental Cash Flow Information (Tables) | 9 Months Ended
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Sep. 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 nine-month periods ended September 30, 2019 and 2018 (in thousands):
| Nine Months Ended September 30,
| 2019 |  | 2018
Interest (1) | $ | 154,852 |  |  | $ | 172,076 |
Income Taxes, Net of Refunds Received | $ | (314,689 | ) |  | $ | 81,059 |
(1) Net of capitalized interest of $28 million and $18 million for the nine months ended September 30, 2019 and 2018, respectively.

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