CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Statement of Cash Flows [Abstract]
Cash, Cash Equivalent and Restricted Cash Beginning of Period	$ 4,239	$ 2,569
Operating Activities
Net Earnings	10,317	9,203
Depreciation and Amortization	2,199	2,004
Share-based Compensation Expense	325	299
Deferred Income Taxes	(588)	(24)
Gain (Loss) on Disposition of Assets	11	(370)
Changes In:
Accounts Receivable	135	(549)
Inventories	(533)	(601)
Accounts Payable, Accrued and Other Liabilities	738	1,441
Other Operating Assets and Liabilities	(58)	(537)
Other Noncash Expense	51	225
Total Operating Activities	12,597	11,091
Investing Activities
Capital Expenditures	(2,415)	(2,533)
Proceeds from Asset Sales	28	22
Acquisitions, Net of Cash Acquired	(58)	(3,943)
Purchases of Short-term Investments	0	(159)
Proceeds from Sales of Short-term Investments	6,151	2,535
Change in Other Investments	(2)	(59)
Total Investing Activites	3,704	(4,137)
Financing Activities
Dividends to Shareholders	(5,761)	(5,561)
Change in Short-term Debt	3,020	(1,832)
Proceeds from (Repayments of) Other Long-term Debt	4,951	2,368
Repayments of Long-term Debt	(1,534)	(1,002)
Treasury Stock Purchases	(7,405)	(3,253)
Impact of Stock Options and Other	1,761	2,590
Total Financing Activities	(4,968)	(6,690)
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	(179)	(95)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect, Total	11,154	169
Cash, Cash Equivalents and Restricted Cash, End of Period	$ 15,393	$ 2,738