CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Operating Revenues and Other
Total	$ 6,044	$ 3,983
Operating Expenses
Lease and Well	359	318
Transportation Costs	236	228
Gathering and Processing Costs	159	144
Exploration Costs	50	45
Dry Hole Costs	1	3
Impairments	34	55
Marketing Costs	1,361	1,283
Depreciation, Depletion and Amortization	798	847
General and Administrative	145	124
Taxes Other Than Income	329	390
Total	3,472	3,437
Operating Income	2,572	546
Other Income (Expense), Net	65	(1)
Income Before Interest Expense and Income Taxes	2,637	545
Interest Expense, Net	42	48
Income Before Income Taxes	2,595	497
Income Tax Provision	572	107
Net Income	$ 2,023	$ 390
Net Income Per Share
Basic (in USD per share)	$ 3.46	$ 0.67
Diluted (in USD per share)	$ 3.45	$ 0.67
Average Number of Common Shares
Basic (in shares)	584	582
Diluted (in shares)	587	586
Comprehensive Income
Net Income	$ 2,023	$ 390
Other Comprehensive Loss
Foreign Currency Translation Adjustments	0	(1)
Other, Net of Tax	0	0
Other Comprehensive Loss	0	(1)
Comprehensive Income	2,023	389
Crude Oil and Condensate
Operating Revenues and Other
Revenue from contract with customer	3,182	3,889
Natural Gas Liquids
Operating Revenues and Other
Revenue from contract with customer	490	681
Natural Gas
Operating Revenues and Other
Revenue from contract with customer	517	716
Gains (Losses) on Mark-to-Market Financial Commodity Derivative Contracts
Operating Revenues and Other
Revenue not from contract with customer	376	(2,820)
Gathering, Processing and Marketing
Operating Revenues and Other
Revenue from contract with customer	1,390	1,469
Gains on Asset Dispositions, Net
Operating Revenues and Other
Revenue not from contract with customer	69	25
Other, Net
Operating Revenues and Other
Revenue not from contract with customer	$ 20	$ 23