PENSION, DEFERRED COMPENSATION AND POST-RETIREMENT BENEFIT PLANS - Trend Rates (Details) - Other than Pension Plans	12 Months Ended
Jun. 30, 2025	Jun. 30, 2024
Defined Benefit Plan Disclosure
Weighted-average interest crediting rates (as a percent)	4.24%	5.20%
Assumed weighted-average health care cost trend rate for the coming year (as a percent)	8.06%
Weighted-average ultimate trend rate (as a percent)	4.02%
Minimum
Defined Benefit Plan Disclosure
Period after which ultimate trend rate is expected to be reached	15 years
Maximum
Defined Benefit Plan Disclosure
Period after which ultimate trend rate is expected to be reached	25 years

The period after which the ultimate health care cost trend rate is expected to be reached.

No definition available.

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- Definition

Weighted-average interest crediting rate used to determine benefit obligation of defined benefit plan. Plan includes, but is not limited to, cash balance and other defined benefit plans with promised interest crediting rate.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (k)(4)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Assumed rate, for next fiscal year, based on annual change in cost of health care cost benefits used to measure expected cost of benefits covered by defined benefit postretirement plan. Factors include, but are not limited to, estimate of health care inflation, change in health care utilization or delivery pattern, technological advances, and change in health status of participant. Excludes factors for change in composition of plan population by age and dependency status.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (l)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

+ Details

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- Definition

Ultimate trend rate for health care cost for defined benefit postretirement plan.

+ References

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- Details

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