EMPLOYEE BENEFIT PLANS (Components of the Net Cost of Retirement Income) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]
Total	$ 0	$ 0	$ 0	$ 0
Weighted average long-term expected rate or return on plan assets (percentage)			2.70%
Other Postretirement Benefits Plan | Retirement Income Plans
Defined Benefit Plan Disclosure [Line Items]
Interest cost	4	4	$ 9	8
Expected return on plan assets	(2)	(3)	(5)	(7)
Amortization of unrecognized items	2	2	4	4
Total	$ 4	$ 3	$ 8	$ 5