EMPLOYEE BENEFIT PLANS (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Defined Benefit Plan Disclosure [Line Items]
Net periodic benefit	$ (1)	$ (1)	$ (1)	$ (1)
Retirement Income Plans [Member] | UNITED STATES
Defined Benefit Plan Disclosure [Line Items]
Discretionary contributions	$ 2	$ 2	$ 4	$ 4