XML 72 R48.htm IDEA: XBRL DOCUMENT v3.22.0.1
Impairment - Asset Impairment (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Impairment Disclosure [Abstract]      
Impairment of oil and gas properties $ 0 $ 560,344,000 $ 0
Impairment of inventory 0 4,151,000 0
Asset impairment $ 0 $ 564,495,000 $ 0