EMPLOYEE BENEFIT PLANS (Summary of Retirement Income and Retirement Health Care Plans) (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Retirement Income
Change in plan assets:
Fair value of assets as of beginning of year	$ 412
Employer contributions	14	$ 15	$ 14
Fair value of plan assets as of end of year	381	412
Retirement Income | Retirement Income
Change in benefit obligations:
Benefit obligation as of beginning of year	513	621
Service cost	1	1	2
Interest cost	18	15	15
Actuarial loss (gain)	(11)	(66)
Plan amendments	0	(7)
Translation and other adjustments	0	(6)
Plan settlement	0	(13)
Benefits paid	(45)	(32)
Benefit obligation as of end of year	476	513	621
Change in plan assets:
Fair value of assets as of beginning of year	412	506
Actual return on plan assets	0	(63)
Employer contributions	15	15
Plan Settlement	0	(13)
Benefits paid	(45)	(32)
Translation and other adjustments	(1)	(1)
Fair value of plan assets as of end of year	381	412	506
Accrued benefit cost, net funded status	(95)	(101)
Amount recognized in the balance sheets consists of:
Pension benefit assets	24	30
Current accrued benefit liability	(13)	(12)
Non-current accrued benefit liability	(106)	(119)
Accrued benefit cost, net	(95)	(101)
Retirement Health Care | Retirement Health Care
Change in benefit obligations:
Benefit obligation as of beginning of year	28	36
Service cost	0	0	0
Interest cost	1	1	1
Actuarial loss (gain)	(1)	(7)
Plan amendments	0	0
Translation and other adjustments	0	0
Plan settlement	0	0
Benefits paid	(2)	(2)
Benefit obligation as of end of year	26	28	36
Change in plan assets:
Fair value of assets as of beginning of year	0	0
Actual return on plan assets	0	0
Employer contributions	2	2
Plan Settlement	0	0
Benefits paid	(2)	(2)
Translation and other adjustments	0	0
Fair value of plan assets as of end of year	0	0	$ 0
Accrued benefit cost, net funded status	(26)	(28)
Amount recognized in the balance sheets consists of:
Pension benefit assets	0	0
Current accrued benefit liability	(2)	(2)
Non-current accrued benefit liability	(24)	(26)
Accrued benefit cost, net	$ (26)	$ (28)