Additional Balance Sheet Information (Details) - USD ($) $ in Millions	Jun. 30, 2025	Dec. 31, 2024
Accounts receivable, net
Trade accounts	$ 860	$ 820
Joint interest accounts	190	133
Other accounts	3	0
Accounts receivable, gross	1,053	953
Allowance for credit losses	(2)	(2)
Accounts receivable, net	1,051	951
Inventories
Tubular goods and well equipment	42	33
Commodity inventory	15	13
Inventories	57	46
Other current assets
Prepaid balances	8	14
Derivative instruments	98	12
Other accounts	7	1
Other current assets	113	27
Other assets
Deferred compensation plan	18	17
Debt issuance costs	9	10
Operating lease right-of-use assets	197	251
Derivative instruments	17	0
Other accounts	122	136
Other assets	363	414
Accounts payable
Trade accounts	132	59
Royalty and other owners	481	402
Accrued gathering, processing and transportation	82	85
Accrued capital costs	208	177
Taxes other than income	54	37
Accrued lease operating costs	86	48
Other accounts	38	25
Accounts payable	1,081	833
Accrued liabilities
Employee benefits	50	76
Taxes other than income	23	46
Restructuring liabilities	4	13
Derivative instruments	0	17
Operating lease liabilities	96	115
Financing lease liabilities	7	7
Other accounts	21	2
Accrued liabilities	201	276
Other liabilities
Deferred compensation plan	18	17
Postretirement benefits	10	16
Derivative instruments	17	4
Operating lease liabilities	111	145
Other accounts	88	77
Other liabilities	$ 244	$ 259
Operating lease, right-of-use asset, statement of financial position [Extensible List]	Other assets	Other assets
Operating lease, liability, current, statement of financial position [Extensible List]	Accrued liabilities	Accrued liabilities
Finance lease, liability, current, statement of financial position [Extensible Enumeration]	Accrued liabilities	Accrued liabilities
Operating lease, liability, noncurrent, statement of financial position [Extensible List]	Other liabilities	Other liabilities