CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Operating Revenues and Other
Total	$ 6,212	$ 7,593	$ 17,829	$ 18,983
Operating Expenses
Lease and Well	369	335	1,076	977
Transportation Costs	240	257	712	729
Gathering and Processing Costs	166	167	485	463
Exploration Costs	43	35	140	115
Dry Hole Costs	0	18	1	41
Impairments	54	94	123	240
Marketing Costs	1,383	1,621	4,200	5,031
Depreciation, Depletion and Amortization	898	906	2,562	2,664
General and Administrative	161	162	448	414
Taxes Other Than Income	341	334	983	1,196
Total	3,655	3,929	10,730	11,870
Operating Income	2,557	3,664	7,099	7,113
Other Income, Net	52	40	168	66
Income Before Interest Expense and Income Taxes	2,609	3,704	7,267	7,179
Interest Expense, Net	36	41	113	137
Income Before Income Taxes	2,573	3,663	7,154	7,042
Income Tax Provision	543	809	1,548	1,560
Net Income	$ 2,030	$ 2,854	$ 5,606	$ 5,482
Net Income Per Share
Basic (in USD per share)	$ 3.51	$ 4.90	$ 9.65	$ 9.40
Diluted (in USD per share)	$ 3.48	$ 4.86	$ 9.60	$ 9.34
Average Number of Common Shares
Basic (in shares)	579	583	581	583
Diluted (in shares)	583	587	584	587
Comprehensive Income
Net Income	$ 2,030	$ 2,854	$ 5,606	$ 5,482
Other Comprehensive Income
Foreign Currency Translation Adjustments	2	5	1	6
Other, Net of Tax	0	1	0	0
Other Comprehensive Income	2	6	1	6
Comprehensive Income	2,032	2,860	5,607	5,488
Crude Oil and Condensate
Operating Revenues and Other
Revenue from contract with customer	3,717	4,109	10,151	12,697
Natural Gas Liquids
Operating Revenues and Other
Revenue from contract with customer	501	693	1,400	2,151
Natural Gas
Operating Revenues and Other
Revenue from contract with customer	417	1,235	1,268	2,951
Gains (Losses) on Mark-to-Market Financial Commodity Derivative Contracts
Operating Revenues and Other
Revenue not from contract with customer	43	(18)	520	(4,215)
Gathering, Processing and Marketing
Operating Revenues and Other
Revenue from contract with customer	1,478	1,561	4,333	5,199
Gains (Losses) on Asset Dispositions, Net
Operating Revenues and Other
Revenue not from contract with customer	35	(21)	95	101
Other, Net
Operating Revenues and Other
Revenue not from contract with customer	$ 21	$ 34	$ 62	$ 99