CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Cash Flows from Operating Activities
Net Income	$ 6,403	$ 7,594	$ 7,759
Items Not Requiring (Providing) Cash
Depreciation, Depletion and Amortization	4,108	3,492	3,542
Impairments	391	202	382
Stock-Based Compensation Expenses	199	177	133
Deferred Income Taxes	467	683	(61)
Gains on Asset Dispositions, Net	(16)	(95)	(74)
Other, Net	17	27	0
Dry Hole Costs	14	1	45
Mark-to-Market Financial Commodity and Other Derivative Contracts
(Gains) Losses, Net	(204)	(818)	3,982
Net Cash Received from (Payments for) Settlements of Financial Commodity Derivative Contracts	214	(112)	(3,501)
Other, Net	0	(2)	45
Changes in Components of Working Capital and Other Assets and Liabilities
Accounts Receivable	101	(38)	(347)
Inventories	259	(231)	(534)
Accounts Payable	(36)	(119)	90
Accrued Taxes Payable	541	61	(113)
Other Assets	44	39	(364)
Other Liabilities	23	184	(266)
Changes in Components of Working Capital Associated with Investing Activities	(382)	295	375
Net Cash Provided by Operating Activities	12,143	11,340	11,093
Investing Cash Flows
Additions to Oil and Gas Properties	(5,353)	(5,385)	(4,619)
Additions to Other Property, Plant and Equipment	(1,019)	(800)	(381)
Proceeds from Sales of Assets	23	140	349
Other Investing Activities	0	0	(30)
Changes in Components of Working Capital Associated with Investing Activities	382	(295)	(375)
Net Cash Used in Investing Activities	(5,967)	(6,340)	(5,056)
Financing Cash Flows
Long-Term Debt Borrowings	985	0	0
Long-Term Debt Repayments	0	(1,250)	0
Dividends Paid	(2,087)	(3,386)	(5,148)
Treasury Stock Purchased	(3,246)	(1,038)	(118)
Proceeds from Stock Options Exercised and Employee Stock Purchase Plan	22	20	28
Debt Issuance Costs	(2)	(8)	0
Repayment of Finance Lease Liabilities	(33)	(32)	(35)
Net Cash Used in Financing Activities	(4,361)	(5,694)	(5,273)
Effect of Exchange Rate Changes on Cash	(1)	0	(1)
Increase (Decrease) in Cash and Cash Equivalents	1,814	(694)	763
Cash and Cash Equivalents at Beginning of Year	5,278	5,972	5,209
Cash and Cash Equivalents at End of Year	$ 7,092	$ 5,278	$ 5,972