CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash Flows from Operating Activities
Net Income	$ 3,576	$ 2,628
Items Not Requiring (Providing) Cash
Depreciation, Depletion and Amortization	1,664	1,758
Impairments	69	146
Stock-Based Compensation Expenses	69	65
Deferred Income Taxes	428	(567)
Gains on Asset Dispositions, Net	(60)	(122)
Other, Net	6	(10)
Dry Hole Costs	1	23
Mark-to-Market Financial Commodity Derivative Contracts
(Gains) Losses, Net	(477)	4,197
Net Cash Payments for Settlements of Financial Commodity Derivative Contracts	(153)	(2,410)
Other, Net	(1)	21
Changes in Components of Working Capital and Other Assets and Liabilities
Accounts Receivable	475	(1,400)
Inventories	(303)	(171)
Accounts Payable	(308)	389
Accrued Taxes Payable	20	77
Other Assets	95	(142)
Other Liabilities	146	(1,817)
Changes in Components of Working Capital Associated with Investing Activities	285	211
Net Cash Provided by Operating Activities	5,532	2,876
Investing Cash Flows
Additions to Oil and Gas Properties	(2,646)	(2,288)
Additions to Other Property, Plant and Equipment	(499)	(145)
Proceeds from Sales of Assets	121	231
Other Investing Activities	0	(30)
Changes in Components of Working Capital Associated with Investing Activities	(285)	(211)
Net Cash Used in Investing Activities	(3,309)	(2,443)
Financing Cash Flows
Long-Term Debt Repayments	(1,250)	0
Dividends Paid	(1,547)	(2,509)
Treasury Stock Purchased	(619)	(58)
Proceeds from Stock Options Exercised and Employee Stock Purchase Plan	9	17
Debt Issuance Costs	(8)	0
Repayment of Finance Lease Liabilities	(16)	(19)
Net Cash Used in Financing Activities	(3,431)	(2,569)
Effect of Exchange Rate Changes on Cash	0	0
Decrease in Cash and Cash Equivalents	(1,208)	(2,136)
Cash and Cash Equivalents at Beginning of Period	5,972	5,209
Cash and Cash Equivalents at End of Period	$ 4,764	$ 3,073