Quarterly report pursuant to Section 13 or 15(d)

Property and Equipment, Net (Narrative) (Details)

v3.21.1
Property and Equipment, Net (Narrative) (Details)
3 Months Ended
Jun. 30, 2021
$ / bbl
Mar. 31, 2021
USD ($)
$ / bbl
Mar. 31, 2020
USD ($)
$ / bbl
Property, Plant and Equipment [Abstract]      
Internal costs capitalized   $ 11,200,000 $ 7,500,000
Interest costs capitalized   24,000,000.0 24,000,000.0
Impairment of evaluated oil and gas properties   $ 0 $ 0
Property, Plant and Equipment [Line Items]      
Beginning of period 12-Month Average Realized Price ($/Bbl) | $ / bbl   37.44 53.90
Forecast      
Property, Plant and Equipment [Line Items]      
Beginning of period 12-Month Average Realized Price ($/Bbl) | $ / bbl 49.35