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EQUITY - Class of Stock and Dividend Information (Details) - $ / shares shares in Millions				3 Months Ended
	Oct. 30, 2020	Sep. 15, 2020	Aug. 19, 2020	Sep. 30, 2020	Sep. 30, 2019
Class of Stock
Cash dividends declared per common share (in dollars per share)				$ 0.48	$ 0.43
Conversion of Class B to Class A (in shares)				0.2
Common Class A
Class of Stock
Cash dividends declared per common share (in dollars per share)			$ 0.48
Cash dividends paid per common share (in dollars per share)		$ 0.48
Common Class A | Subsequent Event
Class of Stock
Cash dividends declared per common share (in dollars per share)	$ 0.53
Common Class B
Class of Stock
Cash dividends declared per common share (in dollars per share)			$ 0.48
Cash dividends paid per common share (in dollars per share)		$ 0.48
Common Class B | Subsequent Event
Class of Stock
Cash dividends declared per common share (in dollars per share)	$ 0.53

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