EMPLOYEE BENEFIT PLANS - Schedule of Retirement Income and Retirement Health Care Plans and Amounts Recognized in Balance Sheets (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Retirement Income
Change in benefit obligations:
Benefit obligation as of beginning of year	$ 476	$ 513
Service cost	1	1	$ 1
Interest cost	12	18	15
Actuarial loss (gain)	(26)	(11)
Plan amendments	0	0
Plan settlement	(312)	0
Benefits paid	(26)	(45)
Translation and other adjustments	(2)	0
Benefit obligation as of end of year	123	476	513
Change in plan assets:
Fair value of assets as of beginning of year	381	412
Actual return on plan assets	(13)	0
Employer contributions	15	15
Plan settlement	(312)	0
Benefits paid	(26)	(45)
Transfer to domestic defined contribution plan	(19)	0
Translation and other adjustments	(1)	(1)
Fair value of plan assets as of end of year	25	381	412
Accrued benefit cost, net funded status	(98)	(95)
Amount recognized in the balance sheets consists of:
Pension benefit assets	7	24
Current accrued benefit liability	(12)	(13)
Non-current accrued benefit liability	(93)	(106)
Accrued benefit cost, net	(98)	(95)
Retirement Health Care
Change in benefit obligations:
Benefit obligation as of beginning of year	26	28
Service cost	0	0	0
Interest cost	1	1	1
Actuarial loss (gain)	(2)	(1)
Plan amendments	(4)	0
Plan settlement	0	0
Benefits paid	(2)	(2)
Translation and other adjustments	0	0
Benefit obligation as of end of year	19	26	28
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)
Transfer to domestic defined contribution plan	0	0
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	(19)	(26)
Amount recognized in the balance sheets consists of:
Pension benefit assets	0	0
Current accrued benefit liability	(2)	(2)
Non-current accrued benefit liability	(17)	(24)
Accrued benefit cost, net	$ (19)	$ (26)