Summary of Significant Accounting Policies - Narrative (Details)	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 USD ($)	Dec. 31, 2025 USD ($) purchaser	Dec. 31, 2025 USD ($)	Dec. 31, 2025 USD ($) $ / bbl	Dec. 31, 2025 USD ($) $ / MMBTU	Dec. 31, 2024 USD ($)	Dec. 31, 2024 USD ($) purchaser	Dec. 31, 2024 USD ($)	Dec. 31, 2024 USD ($) $ / bbl	Dec. 31, 2024 USD ($) $ / MMBTU	Dec. 31, 2023 USD ($)	Dec. 31, 2023 purchaser	Dec. 31, 2023	Dec. 31, 2023 $ / bbl	Dec. 31, 2023 $ / MMBTU
Property, Plant and Equipment [Line Items]
Billing date	30 days
Outstanding days of account receivable	60 days
Allowance for doubtful accounts	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Number of purchasers | purchaser			3					3					3
Capitalized general and administrative costs		71,700,000					66,600,000					$ 54,200,000
Capitalized interest expense		21,200,000					17,500,000					20,200,000
Depletion		1,130,000,000					925,600,000					672,000,000.0
Previous period used for price calculation	12 months
Present value discounted percent of future net revenues of proved oil and natural gas reserves				10.00%
Average oil and natural gas prices					61.82	3.39				71.96	2.13				74.70	2.64
Stock-based compensation (non-cash) expense		18,327,000					14,982,000					13,661,000
Common stock and restricted stock unit expense		1,700,000					1,300,000					1,200,000
Minimum
Property, Plant and Equipment [Line Items]
Accounts receivable due period	30 days
Contract term after production	1 month
Maximum
Property, Plant and Equipment [Line Items]
Accounts receivable due period	60 days
Contract term after production	2 months
Plains Marketing, L.P. | Customer Concentration Risk | Sales Revenue, Goods, Net
Property, Plant and Equipment [Line Items]
Concentration risk, percentage				49.00%					53.00%					42.00%
Plains Marketing, L.P. | Customer Concentration Risk | Accounts Receivable
Property, Plant and Equipment [Line Items]
Concentration risk, percentage				32.00%
BP America Production Company | Customer Concentration Risk | Accounts Receivable
Property, Plant and Equipment [Line Items]
Concentration risk, percentage														38.00%
Exxon Mobil Corporate | Customer Concentration Risk | Sales Revenue, Goods, Net
Property, Plant and Equipment [Line Items]
Concentration risk, percentage				13.00%					15.00%					24.00%
Exxon Mobil Corporate | Customer Concentration Risk | Accounts Receivable
Property, Plant and Equipment [Line Items]
Concentration risk, percentage									32.00%
Enterprise | Customer Concentration Risk | Sales Revenue, Goods, Net
Property, Plant and Equipment [Line Items]
Concentration risk, percentage				10.00%					11.00%					10.00%
Three Significant Customers | Customer Concentration Risk | Sales Revenue, Goods, Net
Property, Plant and Equipment [Line Items]
Concentration risk, percentage				72.00%					79.00%					76.00%
Machinery and Equipment
Property, Plant and Equipment [Line Items]
Capitalized general and administrative costs		3,500,000					3,400,000					2,900,000
Capitalized interest expense		$ 7,600,000					$ 12,200,000					$ 2,100,000
Useful life using the straight-line	30 years
Machinery and Equipment | Minimum
Property, Plant and Equipment [Line Items]
Useful life	5 years	5 years	5 years	5 years	5 years	5 years
Machinery and Equipment | Maximum
Property, Plant and Equipment [Line Items]
Useful life	30 years	30 years	30 years	30 years	30 years	30 years