CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions		12 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Beginning Balance		$ 7,214	$ 10,288	$ 16,181
OPERATING ACTIVITIES
Net Earnings		14,738	14,793	14,352
Depreciation, Depletion and Amortization		2,714	2,807	2,735
Gain (Loss) on Extinguishment of Debt		0	0	512
Share-based Payment Arrangement, Noncash Expense		545	528	540
Deferred Income Tax Expense (Benefit)		(453)	(402)	(258)
Gain (Loss) on Disposition of Assets		40	85	16
Increase (Decrease) in Accounts Receivable		(307)	(694)	(342)
Increase (Decrease) in Inventories		(119)	(1,247)	(309)
Increase (Decrease) in Accounts Payable and Accrued Liabilities		313	1,429	1,391
Increase (Decrease) in Other Operating Assets and Liabilities, Net		(1,107)	(635)	(369)
Other Noncash Expense		564	229	135
Net Cash Provided by (Used in) Operating Activities		16,848	16,723	18,371
INVESTING ACTIVITIES
Payments to Acquire Property, Plant, and Equipment		(3,062)	(3,156)	(2,787)
Proceeds from Sale of Productive Assets		46	110	42
Payments to Acquire Businesses, Net of Cash Acquired		(765)	(1,381)	(34)
Payments for (Proceeds from) Investments		281	3	(55)
Net Cash Provided by (Used in) Investing Activities		(3,500)	(4,424)	(2,834)
FINANCING ACTIVITIES
Payments of Dividends		(8,999)	(8,770)	(8,263)
Proceeds from Short-term Debt, Maturing in More than Three Months		17,168	10,411	7,675
Repayments of Short-term Debt, Maturing in More than Three Months		(13,031)	(11,478)	(7,577)
Proceeds from (Repayments of) Short-term Debt, Maturing in Three Months or Less		(3,319)	917	(3,431)
Proceeds from Issuance of Long-term Debt		3,997	4,385	4,417
Repayments of Long-term Debt	[1]	(1,878)	(2,343)	(4,987)
Payments for Repurchase of Common Stock		(7,353)	(10,003)	(11,009)
Proceeds From Stock Options Exercised And Other Financing Activities		1,269	2,005	1,644
Net Cash Provided by (Used in) Financing Activities		(12,146)	(14,876)	(21,531)
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents		(170)	(497)	101
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect		1,032	(3,074)	(5,893)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Ending Balance		8,246	7,214	10,288
Additional Cash Flow Elements and Supplemental Cash Flow Information [Abstract]
Interest Paid, Including Capitalized Interest, Operating and Investing Activities		721	451	531
Income Taxes Paid		$ 4,278	$ 3,818	$ 3,822

[1] Includes early extinguishment of debt costs of $512 in 2021.