PENSION, DEFERRED COMPENSATION AND POST-RETIREMENT BENEFIT PLANS - Benefit Obligation, Plan Assets and Amounts Recognized in Balance Sheet (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Change in plan assets:
Fair value of plan assets at beginning of year	$ 1,296
Fair value of plan assets at end of year	1,368	$ 1,296
Amounts recognized in the Balance Sheet consist of:
Accumulated other comprehensive loss (income)	243
Pension Plans | Retirement Growth Account
Change in benefit obligation:
Benefit obligation at beginning of year	807
Benefit obligation at end of year	825	807
Change in plan assets:
Fair value of plan assets at beginning of year	753
Fair value of plan assets at end of year	801	$ 753
Amounts recognized in the Balance Sheet consist of:
Discount rate (as a percent)		5.30%	4.50%
Pension Plans | Pension Plans Restoration
Change in benefit obligation:
Benefit obligation at beginning of year	105
Benefit obligation at end of year	116	$ 105
Change in plan assets:
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	0	$ 0
Amounts recognized in the Balance Sheet consist of:
Discount rate (as a percent)		5.20%	4.30%
Pension Plans | U.S.
Change in benefit obligation:
Benefit obligation at beginning of year	912	$ 922
Service cost	35	37	$ 46
Interest cost	46	40	31
Plan participant contributions	0	0
Actuarial loss (gain)	(3)	(30)
Foreign currency exchange rate impact	0	0
Benefits, expenses, taxes and premiums paid	(49)	(57)
Plan amendments	0	0
Settlements	0	0
Special termination benefits	0	0	0
Benefit obligation at end of year	941	912	922
Change in plan assets:
Fair value of plan assets at beginning of year	753	838
Actual return on plan assets	14	(42)
Foreign exchange impact	0	0
Employer contributions	83	14
Plan participant contributions	0	0
Settlements	0	0
Benefits, expenses, taxes and premiums paid from plan assets	(49)	(57)
Fair value of plan assets at end of year	801	753	838
Funded status	(140)	(159)
Amounts recognized in the Balance Sheet consist of:
Other assets	0	0
Other accrued liabilities	(27)	(21)
Other noncurrent liabilities	(113)	(138)
Funded status	(140)	(159)
Accumulated other comprehensive loss (income)	269	237
Net amount recognized	129	78
Pension Plans | International
Change in benefit obligation:
Benefit obligation at beginning of year	522	562
Service cost	26	27	31
Interest cost	19	15	10
Plan participant contributions	8	8
Actuarial loss (gain)	(1)	(51)
Foreign currency exchange rate impact	0	(3)
Benefits, expenses, taxes and premiums paid	(32)	(32)
Plan amendments	0	0
Settlements	(2)	(4)
Special termination benefits	1	0	4
Benefit obligation at end of year	541	522	562
Change in plan assets:
Fair value of plan assets at beginning of year	541	579
Actual return on plan assets	29	(38)
Foreign exchange impact	(1)	(7)
Employer contributions	24	35
Plan participant contributions	8	8
Settlements	(2)	(4)
Benefits, expenses, taxes and premiums paid from plan assets	(32)	(32)
Fair value of plan assets at end of year	567	541	$ 579
Funded status	26	19
Amounts recognized in the Balance Sheet consist of:
Other assets	125	115
Other accrued liabilities	(4)	(4)
Other noncurrent liabilities	(95)	(92)
Funded status	26	19
Accumulated other comprehensive loss (income)	(5)	(9)
Net amount recognized	21	$ 10
Discount rate (as a percent)		3.70%	2.80%
Other than Pension Plans
Change in benefit obligation:
Benefit obligation at beginning of year	176	$ 177
Service cost	2	1	$ 2
Interest cost	8	8	6
Plan participant contributions	1	1
Actuarial loss (gain)	(6)	4
Foreign currency exchange rate impact	0	(3)
Benefits, expenses, taxes and premiums paid	(12)	(12)
Plan amendments	(25)	0
Settlements	0	0
Special termination benefits	0	0	0
Benefit obligation at end of year	144	176	177
Change in plan assets:
Fair value of plan assets at beginning of year	2	14
Actual return on plan assets	0	(1)
Foreign exchange impact	0	0
Employer contributions	9	0
Plan participant contributions	1	1
Settlements	0	0
Benefits, expenses, taxes and premiums paid from plan assets	(12)	(12)
Fair value of plan assets at end of year	0	2	$ 14
Funded status	(144)	(174)
Amounts recognized in the Balance Sheet consist of:
Other assets	0	0
Other accrued liabilities	(13)	(9)
Other noncurrent liabilities	(131)	(165)
Funded status	(144)	(174)
Accumulated other comprehensive loss (income)	(21)	7
Net amount recognized	$ (165)	$ (167)