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Supplemental Cash Flow Information (Tables)
6 Months Ended
Jun. 30, 2020
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, 2020 and 2019 (in thousands):
Six Months Ended
June 30,
 20202019
Interest (1)
$68,730  $108,994  
Income Taxes, Net of Refunds Received$(76,489) $(331,778) 
(1)Net of capitalized interest of $17 million and $18 million for the six months ended June 30, 2020 and 2019, respectively.