Properties and Equipment (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2022 USD ($) Wells	Mar. 31, 2021 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($) Wells	Dec. 31, 2020 USD ($)
Property, Plant and Equipment [Line Items]
Document Period End Date	Mar. 31, 2022
Reclassification to Well, Facilities, and Equipment Based on Determination of Proved Reserves	$ 0		$ (13,361)
Proved Natural Gas and Crude Oil Properties	8,511,308			$ 8,310,018
Unproved Natural Gas and Crude Oil Properties	306,210			306,181
Total Natural Gas and Crude Oil Properties	8,817,518			8,616,199
Equipment and other	66,917			63,099
Land and Buildings	19,928			19,928
Construction in Progress	387,212			371,968
Properties and equipment, at cost	9,291,575			9,071,194
Accumulated DD&A	(4,405,311)			(4,256,329)
Property, Plant and Equipment, Net	4,886,264			4,814,865
Capitalized Exploratory Well Cost, Additions Pending Determination of Proved Reserves	3,428			5,902
Capitalized Exploratory Well Costs	$ 3,428			$ 0	$ 7,459
Wells to be completed | Wells	1			0
Capitalized Exploratory Well Costs that Have Been Capitalized for Period Greater than One Year	$ 0
Results of Operations, Impairment of Oil and Gas Properties	$ 0	$ 0