CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) - $ / shares	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Statement of Stockholders' Equity [Abstract]
Cash dividends per common share (in dollars per share)	$ 0.80	$ 0.80	$ 0.80
Common stock, par value (in dollars per share)	$ 5	$ 5	$ 5