Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Cash flows from operating activities:
Net income (loss)	$ 655	$ 264	$ 1,995	$ 930
Adjustments to reconcile net income (loss) to net cash flows from operating activities:
Impairments and other charges			0	366
Depreciation, depletion and amortization			742	704
Changes in assets and liabilities:
Receivables			(522)	(1,153)
Accounts payable			137	807
Inventories			(413)	(561)
Other operating activities			109	(14)
Total cash flows provided by operating activities			2,048	1,079
Cash flows from investing activities:
Capital expenditures			(980)	(661)
Payments to Acquire Marketable Securities			(301)	(10)
Proceeds from Sale and Maturity of Marketable Securities			(112)	0
Proceeds from sales of property, plant and equipment			136	157
Other investing activities			(91)	(64)
Total cash flows used in investing activities			(1,124)	(578)
Cash flows from financing activities:
Payments on long-term borrowings			(150)	(1,242)
Dividends to shareholders			(433)	(327)
Payments for Repurchase of Common Stock			546	46
Other financing activities			2	160
Total cash flows used in financing activities			(1,127)	(1,455)
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations			(107)	(113)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect, Total			(310)	(1,067)
Cash and equivalents at beginning of period	$ 2,346	$ 3,044	2,346	3,044	$ 3,044
Cash and equivalents at end of period					2,346
Cash and equivalents at end of period			2,036	1,977	$ 2,346
Cash payments during the period for:
Interest			355	384
Income taxes			$ 528	$ 276
Maximum Percentage Gross Trade Receivables From One Customer			10.00%		10.00%
UNITED STATES | Accounts Receivable [Member] | Geographic Concentration Risk [Member]
Cash payments during the period for:
Concentration Risk, Percentage			34.00%		38.00%
MEXICO | Accounts Receivable [Member] | Geographic Concentration Risk [Member]
Cash payments during the period for:
Concentration Risk, Percentage			12.00%		11.00%