Revenue (Tables)

6 Months Ended

Jun. 30, 2025

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

The following tables show revenue disaggregated by operating area and product type:

	Three Months Ended June 30, 2025
	Natural Gas		Oil		NGL		Total
Haynesville	$	845	$	—	$	—	$	845
Northeast Appalachia	643		—		—		643
Southwest Appalachia	271		86		176		533
Natural gas, oil and NGL revenue	$	1,759	$	86	$	176	$	2,021
Marketing revenue	$	719	$	33	$	36	$	788

	Three Months Ended June 30, 2024
	Natural Gas		Oil		NGL		Total
Haynesville	$	186	$	—	$	—	$	186
Northeast Appalachia	192		—		—		192
Natural gas, oil and NGL revenue	$	378	$	—	$	—	$	378
Marketing revenue	$	136	$	—	$	—	$	136

	Six Months Ended June 30, 2025
	Natural Gas		Oil		NGL		Total
Haynesville	$	1,666	$	—	$	—	$	1,666
Northeast Appalachia	1,543		—		—		1,543
Southwest Appalachia	565		164		383		1,112
Natural gas, oil and NGL revenue	$	3,774	$	164	$	383	$	4,321
Marketing revenue	$	1,556	$	67	$	75	$	1,698

	Six Months Ended June 30, 2024
	Natural Gas		Oil		NGL		Total
Haynesville	$	458	$	—	$	—	$	458
Northeast Appalachia	509		—		—		509
Natural gas, oil and NGL revenue	$	967	$	—	$	—	$	967
Marketing revenue	$	333	$	82	$	33	$	448

Schedule of Accounts Receivable

Accounts receivable as of June 30, 2025 and December 31, 2024 are detailed below:

	June 30, 2025		December 31, 2024
Natural gas, oil and NGL sales	$	837	$	1,028
Joint interest	220		191
Other	32		18
Allowance for doubtful accounts	(15)		(11)
Total accounts receivable, net	$	1,074	$	1,226