| **EMPLOYEE BENEFIT PLANS (Target Allocations and Weighted Average Asset Allocations) (Details) - Retirement Income** | Jun. 30, 2022 | Jun. 30, 2021 |
|----------------------------------------------------------------------------------------------------------------------|---------------|---------------|
| **Defined Benefit Plan Disclosure [Line Items]**                                                                     |          |          |
| Target plan asset allocations                                                                                        | 100.00%       | 100.00%       |
| Actual plan asset allocations                                                                                        | 100.00%       | 100.00%       |
| U.S. equity                                                                                                          |          |          |
| **Defined Benefit Plan Disclosure [Line Items]**                                                                     |          |          |
| Target plan asset allocations                                                                                        | 0.00%         | 3.00%         |
| Actual plan asset allocations                                                                                        | 0.00%         | 3.00%         |
| International equity                                                                                                 |          |          |
| **Defined Benefit Plan Disclosure [Line Items]**                                                                     |          |          |
| Target plan asset allocations                                                                                        | 0.00%         | 2.00%         |
| Actual plan asset allocations                                                                                        | 0.00%         | 2.00%         |
| Fixed income                                                                                                         |          |          |
| **Defined Benefit Plan Disclosure [Line Items]**                                                                     |          |          |
| Target plan asset allocations                                                                                        | 100.00%       | 95.00%        |
| Actual plan asset allocations                                                                                        | 99.00%        | 94.00%        |
| Other                                                                                                                |          |          |
| **Defined Benefit Plan Disclosure [Line Items]**                                                                     |          |          |
| Target plan asset allocations                                                                                        | 0.00%         | 0.00%         |
| Actual plan asset allocations                                                                                        | 1.00%         | 1.00%         |

| X                                                                                                                                                                                                                                                                                                                                                                                                                             |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - 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.
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Percentage of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan.
+ References
Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI https://asc.fasb.org/extlink&oid=123450688&loc=d3e4179-114921Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(i) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Percentage of actual investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan.
+ References
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