Additional Balance Sheet Information (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Accounts receivable, net
Trade accounts	$ 723	$ 1,067
Joint interest accounts	118	108
Other accounts	4	48
Accounts receivable, gross	845	1,223
Allowance for doubtful accounts	(2)	(2)
Accounts receivable, net	843	1,221
Other assets
Deferred compensation plan	33	43
Debt issuance cost	8	3
Derivative instruments	7	0
Operating lease right-of-use assets	337	382
Other accounts	82	36
Other assets	467	464
Accounts payable
Trade accounts	60	27
Royalty and other owners	386	438
Accrued gathering, processing, and transportation	80	85
Accrued capital costs	165	148
Accrued lease operating costs	39	32
Taxes other than income	33	73
Other accounts	40	41
Accounts payable	803	844
Accrued liabilities
Employee benefits	70	74
Taxes other than income	14	62
Restructuring liability	35	39
Operating lease liabilities	116	114
Financing lease liabilities	6	6
Other accounts	20	33
Accrued liabilities	261	328
Other liabilities
Deferred compensation plan	33	55
Postretirement benefits	17	17
Operating lease liabilities	237	287
Financing lease liabilities	6	11
Restructuring liability	12	38
Other accounts	124	92
Other liabilities	$ 429	$ 500
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
Operating lease, liability, current, statement of financial position [Extensible List]	Accrued liabilities	Accrued liabilities
Operating lease, liability, noncurrent, statement of financial position [Extensible List]	Other liabilities	Other liabilities
Finance lease, liability, noncurrent, statement of financial position [Extensible Enumeration]	Other liabilities	Other liabilities