STOCK-BASED COMPENSATION PLANS - Schedule of Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Number of Shares
Outstanding, beginning balance (in shares)	4,075,000
Granted (in shares)	0
Exercised (in shares)	(234,000)
Canceled (in shares)	(51,000)
Outstanding, ending balance (in shares)	3,790,000	4,075,000
Options vested (in shares)	3,052,000
Weighted- Average Exercise Price per Share
Outstanding, beginning balance (in dollars per share)	$ 147
Exercised (in dollars per share)	104
Canceled (in dollars per share)	170
Outstanding, ending balance (in dollars per share)	150	$ 147
Options vested (in dollars per share)	$ 148
Average Remaining Contractual Life
Average remaining contractual life, options outstanding (in years)	4 years	5 years
Average remaining contractual life, options vested (in years)	4 years
Aggregate Intrinsic Value
Options outstanding	$ 16	$ 69
Options vested	$ 16