CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions		12 Months Ended
		Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Beginning Balance		$ 10,288	$ 16,181	$ 4,239
OPERATING ACTIVITIES
Net Earnings		14,793	14,352	13,103
Depreciation, Depletion and Amortization		2,807	2,735	3,013
Gain (Loss) on Extinguishment of Debt		0	512	0
Share-based Payment Arrangement, Noncash Expense		528	540	558
Deferred Income Tax Expense (Benefit)		(402)	(258)	(596)
Gain (Loss) on Disposition of Assets		85	16	(7)
Increase (Decrease) in Accounts Receivable		(694)	(342)	634
Increase (Decrease) in Inventories		(1,247)	(309)	(637)
Increase (Decrease) in Accounts Payable and Accrued Liabilities		1,429	1,391	1,923
Increase (Decrease) in Other Operating Assets and Liabilities, Net		(635)	(369)	(710)
Other Noncash Expense		229	135	108
Net Cash Provided by (Used in) Operating Activities		16,723	18,371	17,403
INVESTING ACTIVITIES
Payments to Acquire Property, Plant, and Equipment		(3,156)	(2,787)	(3,073)
Proceeds from Sale of Productive Assets		110	42	30
Payments to Acquire Businesses, Net of Cash Acquired		(1,381)	(34)	(58)
Payments to Acquire Investments		0	(55)	0
Proceeds from Sale, Maturity and Collection of Investments		0	0	6,151
Payments for (Proceeds from) Investments		3	0	(5)
Net Cash Provided by (Used in) Investing Activities		(4,424)	(2,834)	3,045
FINANCING ACTIVITIES
Payments of Dividends		(8,770)	(8,263)	(7,789)
Proceeds from Short-term Debt, Maturing in More than Three Months		10,411	7,675	14,371
Repayments of Short-term Debt, Maturing in More than Three Months		(11,478)	(7,577)	(12,984)
Proceeds from (Repayments of) Short-term Debt, Maturing in Three Months or Less		917	(3,431)	958
Proceeds from Issuance of Long-term Debt		4,385	4,417	4,951
Repayments of Long-term Debt	[1]	(2,343)	(4,987)	(2,447)
Payments for Repurchase of Common Stock		(10,003)	(11,009)	(7,405)
Proceeds From Stock Options Exercised And Other Financing Activities		2,005	1,644	1,978
Net Cash Provided by (Used in) Financing Activities		(14,876)	(21,531)	(8,367)
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents		(497)	101	(139)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect		(3,074)	(5,893)	11,942
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Ending Balance		7,214	10,288	16,181
Additional Cash Flow Elements and Supplemental Cash Flow Information [Abstract]
Interest Paid, Including Capitalized Interest, Operating and Investing Activities		451	531	434
Income Taxes Paid		$ 3,818	$ 3,822	$ 3,550

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