Derivative Financial Instruments Outstanding Derivative Contracts (Details) MMBTU in Thousands, $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2021 USD ($) MMBTU $ / Unit MBbls	Dec. 31, 2024 MMBTU $ / Unit	Dec. 31, 2023 MMBTU $ / Unit	Dec. 31, 2022 MMBTU $ / Unit
Derivative [Line Items]
Derivative, Fair Value, Net | $	$ (567,908)
Natural Gas [Member] | Collars
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU	35,700
Natural Gas [Member] | Fixed Price Swaps
Derivative [Line Items]
Derivative, Fair Value, Net | $	$ (189,362)
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU	71,948
Crude Oil [Member] | Collars
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Volume | MBbls	6,723
Crude Oil [Member] | Fixed Price Swaps
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Volume | MBbls	15,034
Derivative, Fair Value, Net | $	$ (369,531)
2021 | Natural Gas [Member] | Collars
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU	18,300
2021 | Natural Gas [Member] | Fixed Price Swaps
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU	7,950
2021 | Crude Oil [Member] | Collars
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Volume | MBbls	1,251,000
2021 | Crude Oil [Member] | Fixed Price Swaps
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Volume | MBbls	2,488,000
Derivative, Fair Value, Net | $	$ (112,693)
2022 | Natural Gas [Member] | Collars
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU	17,400
2022 | Natural Gas [Member] | Fixed Price Swaps
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU	33,600
2022 | Crude Oil [Member] | Collars
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Volume | MBbls	4,272,000
2022 | Crude Oil [Member] | Fixed Price Swaps
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Volume | MBbls	6,744,000
Derivative, Fair Value, Net | $	$ (214,207)
2023 | Natural Gas [Member] | Collars
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU	0
2023 | Natural Gas [Member] | Fixed Price Swaps
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU	30,398
2023 | Crude Oil [Member] | Collars
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Volume | MBbls	1,200,000
2023 | Crude Oil [Member] | Fixed Price Swaps
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Volume | MBbls	5,202,000
Derivative, Fair Value, Net | $	$ (41,739)
2024 | Crude Oil [Member] | Collars
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Volume | MBbls	0
2024 | Crude Oil [Member] | Fixed Price Swaps
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Volume | MBbls	600,000
Derivative, Fair Value, Net | $	$ (892)
Natural Gas [Member] | 2021 | Collars | CME SWAPS MARKETS (NYMEX) [Member]
Derivative [Line Items]
Derivative, Floor Price	2.51
Derivative, Cap Price	2.92
Natural Gas [Member] | 2021 | Fixed Price Swaps | CME SWAPS MARKETS (NYMEX) [Member]
Derivative [Line Items]
Derivative, Swap Type, Average Fixed Price	2.40
Natural Gas [Member] | 2021 | Fixed Price Swaps | CIG [Member]
Derivative [Line Items]
Derivative, Swap Type, Average Fixed Price	(0.44)
Natural Gas [Member] | 2022 | Collars | CME SWAPS MARKETS (NYMEX) [Member]
Derivative [Line Items]
Derivative, Floor Price	2.50
Derivative, Cap Price	2.89
Natural Gas [Member] | 2022 | Fixed Price Swaps | CME SWAPS MARKETS (NYMEX) [Member]
Derivative [Line Items]
Derivative, Swap Type, Average Fixed Price	2.70
Natural Gas [Member] | 2022 | Fixed Price Swaps | CIG [Member]
Derivative [Line Items]
Derivative, Swap Type, Average Fixed Price	(0.26)
Natural Gas [Member] | 2023 | Collars | CME SWAPS MARKETS (NYMEX) [Member]
Derivative [Line Items]
Derivative, Floor Price	0
Derivative, Cap Price	0
Natural Gas [Member] | 2023 | Fixed Price Swaps | CME SWAPS MARKETS (NYMEX) [Member]
Derivative [Line Items]
Derivative, Swap Type, Average Fixed Price	2.68
Natural Gas [Member] | 2023 | Fixed Price Swaps | CIG [Member]
Derivative [Line Items]
Derivative, Swap Type, Average Fixed Price	(0.26)
Crude Oil [Member] | 2021 | Collars | CME SWAPS MARKETS (NYMEX) [Member]
Derivative [Line Items]
Derivative, Floor Price	38.01
Derivative, Cap Price	49.29
Crude Oil [Member] | 2021 | Fixed Price Swaps | CME SWAPS MARKETS (NYMEX) [Member]
Derivative [Line Items]
Derivative, Swap Type, Average Fixed Price	41.89
Crude Oil [Member] | 2022 | Collars | CME SWAPS MARKETS (NYMEX) [Member]
Derivative [Line Items]
Derivative, Floor Price	51.26
Derivative, Cap Price	63.33
Crude Oil [Member] | 2022 | Fixed Price Swaps | CME SWAPS MARKETS (NYMEX) [Member]
Derivative [Line Items]
Derivative, Swap Type, Average Fixed Price	44.42
Crude Oil [Member] | 2023 | Collars | CME SWAPS MARKETS (NYMEX) [Member]
Derivative [Line Items]
Derivative, Floor Price	55.00
Derivative, Cap Price	65.58
Crude Oil [Member] | 2023 | Fixed Price Swaps | CME SWAPS MARKETS (NYMEX) [Member]
Derivative [Line Items]
Derivative, Swap Type, Average Fixed Price	56.55
Crude Oil [Member] | 2024 | Collars | CME SWAPS MARKETS (NYMEX) [Member]
Derivative [Line Items]
Derivative, Floor Price	0
Derivative, Cap Price	0
Crude Oil [Member] | 2024 | Fixed Price Swaps | CME SWAPS MARKETS (NYMEX) [Member]
Derivative [Line Items]
Derivative, Swap Type, Average Fixed Price	59.05
CME SWAPS MARKETS (NYMEX) [Member] | 2021 | Natural Gas [Member] | Fixed Price Swaps
Derivative [Line Items]
Derivative, Fair Value, Net | $	$ (82,363)
CME SWAPS MARKETS (NYMEX) [Member] | 2022 | Natural Gas [Member] | Fixed Price Swaps
Derivative [Line Items]
Derivative, Fair Value, Net | $	(84,484)
CME SWAPS MARKETS (NYMEX) [Member] | 2023 | Natural Gas [Member] | Fixed Price Swaps
Derivative [Line Items]
Derivative, Fair Value, Net | $	(22,515)
Basis Protection - CIG [Member] | 2021 | Natural Gas [Member] | Fixed Price Swaps
Derivative [Line Items]
Derivative, Fair Value, Net | $	$ (3,443)
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU	26,250
Basis Protection - CIG [Member] | 2022 | Natural Gas [Member] | Fixed Price Swaps
Derivative [Line Items]
Derivative, Fair Value, Net | $	$ (4,775)
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU	51,000
Basis Protection - CIG [Member] | 2023 | Natural Gas [Member] | Fixed Price Swaps
Derivative [Line Items]
Derivative, Fair Value, Net | $	$ (797)
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU	26,438
Basis Protection Contracts Related to Natural Gas Marketing [Member] | Natural Gas [Member] | Fixed Price Swaps
Derivative [Line Items]
Derivative, Fair Value, Net | $	$ (9,015)
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU	103,688
Subsequent Event [Member] | CIG [Member] | Natural Gas [Member] | 2022
Derivative [Line Items]
Derivative, Swap Type, Average Fixed Price				(0.22)
Subsequent Event [Member] | CIG [Member] | Natural Gas [Member] | 2023
Derivative [Line Items]
Derivative, Swap Type, Average Fixed Price			(0.29)
Subsequent Event [Member] | CME SWAPS MARKETS (NYMEX) [Member] | Natural Gas [Member] | 2022
Derivative [Line Items]
Derivative, Floor Price				3.75
Derivative, Cap Price				6.60
Subsequent Event [Member] | CME SWAPS MARKETS (NYMEX) [Member] | Natural Gas [Member] | 2023
Derivative [Line Items]
Derivative, Floor Price			3.00
Derivative, Cap Price			4.42
Subsequent Event [Member] | CME SWAPS MARKETS (NYMEX) [Member] | Crude Oil [Member] | 2022
Derivative [Line Items]
Derivative, Floor Price				60.00
Derivative, Cap Price				81.60
Subsequent Event [Member] | CME SWAPS MARKETS (NYMEX) [Member] | Crude Oil [Member] | 2023
Derivative [Line Items]
Derivative, Floor Price			55.00
Derivative, Cap Price			73.32
Subsequent Event [Member] | CME SWAPS MARKETS (NYMEX) [Member] | Crude Oil [Member] | 2024
Derivative [Line Items]
Derivative, Floor Price		55.00
Derivative, Cap Price		75.11
Subsequent Event [Member] | Crude oil - NYMEX | Crude Oil [Member] | 2023
Derivative [Line Items]
Derivative, Swap Type, Average Fixed Price			61.52
Subsequent Event [Member] | Crude oil - NYMEX | Crude Oil [Member] | 2024
Derivative [Line Items]
Derivative, Swap Type, Average Fixed Price		61.52
Subsequent Event [Member] | Basis Protection - CIG [Member] | 2022 | Natural Gas [Member]
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU				18,060
Subsequent Event [Member] | Basis Protection - CIG [Member] | 2023 | Natural Gas [Member]
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU			4,020
Subsequent Event [Member] | Commodity Option [Member] | 2022 | Natural Gas [Member]
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU				18,060
Subsequent Event [Member] | Commodity Option [Member] | 2022 | Crude Oil [Member]
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU				1,200
Subsequent Event [Member] | Commodity Option [Member] | 2023 | Natural Gas [Member]
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU			4,020
Subsequent Event [Member] | Commodity Option [Member] | 2023 | Crude Oil [Member]
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU			1,575
Subsequent Event [Member] | Commodity Option [Member] | 2024 | Crude Oil [Member]
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU		225
Subsequent Event [Member] | Crude oil - NYMEX | 2023 | Crude Oil [Member]
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU				300
Subsequent Event [Member] | Crude oil - NYMEX | 2024 | Crude Oil [Member]
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount, Energy Measure | MMBTU		300