CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Cash Flows from Operating Activities
Net Income	$ 2,808	$ 3,479
Items Not Requiring (Providing) Cash
Depreciation, Depletion and Amortization	2,066	2,058
Impairments	83	100
Stock-Based Compensation Expenses	103	90
Deferred Income Taxes	149	327
(Gains) Losses on Asset Dispositions, Net	1	(46)
Other, Net	22	12
Dry Hole Costs	45	6
Mark-to-Market Financial Commodity and Other Derivative Contracts
(Gains) Losses, Net	84	(190)
Net Cash Received from (Payments for) Settlements of Financial Commodity Derivative Contracts	(62)	134
Changes in Components of Working Capital and Other Assets and Liabilities
Accounts Receivable	170	91
Inventories	31	192
Accounts Payable	(236)	(29)
Accrued Taxes Payable	(660)	134
Other Assets	(86)	(119)
Other Liabilities	(148)	(91)
Changes in Components of Working Capital Associated with Investing Activities	(49)	(356)
Net Cash Provided by Operating Activities	4,321	5,792
Investing Cash Flows
Additions to Oil and Gas Properties	(3,080)	(2,842)
Additions to Other Property, Plant and Equipment	(196)	(663)
Proceeds from Sales of Assets	16	19
Changes in Components of Working Capital Associated with Investing Activities	49	356
Net Cash Used in Investing Activities	(3,211)	(3,130)
Financing Cash Flows
Long-Term Debt Repayments	(500)	0
Dividends Paid	(1,066)	(1,045)
Treasury Stock Purchased	(1,408)	(1,458)
Proceeds from Stock Options Exercised and Employee Stock Purchase Plan	11	11
Debt Issuance and Other Financing Costs	(7)	0
Repayment of Finance Lease Liabilities	(17)	(17)
Net Cash Used in Financing Activities	(2,987)	(2,509)
Effect of Exchange Rate Changes on Cash	1	0
Increase (Decrease) in Cash and Cash Equivalents	(1,876)	153
Cash and Cash Equivalents at Beginning of Period	7,092	5,278
Cash and Cash Equivalents at End of Period	$ 5,216	$ 5,431