CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
CASH FLOW FROM OPERATING ACTIVITIES
Net income	$ 11,377	$ 785
Adjustments to reconcile net income to net cash provided by operating activities:
Discontinued operations, net	0	444
Depreciation, depletion and amortization of assets	5,107	6,481
Deferred income tax benefit	(1,765)	(192)
Asset impairments and other charges	0	173
Gain on sales of assets, net	(232)	(119)
Other noncash reconciling items	(461)	240
Changes in operating assets and liabilities:
(Increase) decrease in receivables	138	(1,366)
(Increase) decrease in inventories	(96)	92
Increase in other current assets	(313)	(172)
Increase (decrease) in accounts payable and accrued liabilities	(815)	593
Increase (decrease) in current domestic and foreign income taxes	(105)	63
Operating cash flow from continuing operations	12,835	7,022
Operating cash flow from discontinued operations, net of taxes	0	320
Net cash provided by operating activities	12,835	7,342
CASH FLOW FROM INVESTING ACTIVITIES
Capital expenditures	(2,977)	(1,933)
Change in capital accrual	2	(83)
Purchases of businesses and assets, net	(466)	(122)
Proceeds from sales of assets, net	562	1,005
Equity investments and other, net	(95)	(21)
Investing cash flow from continuing operations	(2,974)	(1,154)
Investing cash flow from discontinued operations	0	(48)
Net cash used by investing activities	(2,974)	(1,202)
CASH FLOW FROM FINANCING ACTIVITIES
Draws on receivables securitization facility	400	0
Payment of receivables securitization facility	(400)	0
Payments of long-term debt	(8,325)	(4,555)
Proceeds from issuance of common stock	291	24
Purchases of treasury stock	(2,467)	0
Cash dividends paid on common and preferred stock	(863)	(630)
Financing portion of net cash received (paid) for derivative instruments	61	(824)
Other financing, net	(82)	(48)
Financing cash flow from continuing operations	(11,385)	(6,033)
Financing cash flow from discontinued operations	0	(7)
Net cash used by financing activities	(11,385)	(6,040)
Increase (decrease) in cash, cash equivalents, restricted cash and restricted cash equivalents	(1,524)	100
Cash, cash equivalents, restricted cash and restricted cash equivalents — beginning of period	2,803	2,194
Cash, cash equivalents, restricted cash and restricted cash equivalents — end of period	$ 1,279	$ 2,294