Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Disaggregation of Revenue
Total revenue from contracts with customers	$ 1,903,750	$ 1,417,600
Income (loss) from derivatives, deferred revenue and other sources, net	41,376	(64,893)
Total revenue	1,945,126	1,352,707
Natural gas sales
Disaggregation of Revenue
Total revenue	1,311,476	780,005
Oil sales
Disaggregation of Revenue
Total revenue	46,695	50,335
Marketing
Disaggregation of Revenue
Total revenue	41,661	25,558
Exploration and production | Natural gas sales
Disaggregation of Revenue
Total revenue from contracts with customers	1,311,476	780,005
Exploration and production | Natural gas liquids sales (ethane)
Disaggregation of Revenue
Total revenue from contracts with customers	92,357	94,480
Exploration and production | Natural gas liquids sales (C3+ NGLs)
Disaggregation of Revenue
Total revenue from contracts with customers	411,292	466,952
Exploration and production | Oil sales
Disaggregation of Revenue
Total revenue from contracts with customers	46,695	50,335
Exploration and production | Other revenue
Disaggregation of Revenue
Total revenue from contracts with customers	269	270
Marketing | Marketing
Disaggregation of Revenue
Total revenue from contracts with customers	$ 41,661	$ 25,558