| **FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Schedule of Assets and Liabilities for Fair Values of Derivative Instruments) (Details) - USD ($) $ in Millions** | Mar. 31, 2023 | Jun. 30, 2022 |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------|---------------|
| Carrying Amount                                                                                                                                                        |          |          |
| **Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]**                                                                       |          |          |
| Assets                                                                                                                                                                 | $ 2           | $ 7           |
| Liabilities                                                                                                                                                            | 3             | 1             |
| Estimated Fair Value                                                                                                                                                   |          |          |
| **Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]**                                                                       |          |          |
| Assets                                                                                                                                                                 | 2             | 7             |
| Liabilities                                                                                                                                                            | 3             | 1             |
| Commodity purchase options contracts | Fair Value, Inputs, Level 1 | Carrying Amount                                                                                   |          |          |
| **Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]**                                                                       |          |          |
| Assets                                                                                                                                                                 | 1             | 0             |
| Liabilities                                                                                                                                                            | 2             | 1             |
| Commodity purchase options contracts | Fair Value, Inputs, Level 1 | Estimated Fair Value                                                                              |          |          |
| **Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]**                                                                       |          |          |
| Assets                                                                                                                                                                 | 1             | 0             |
| Liabilities                                                                                                                                                            | 2             | 1             |
| Commodity purchase options contracts | Fair Value, Inputs, Level 2 | Carrying Amount                                                                                   |          |          |
| **Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]**                                                                       |          |          |
| Assets                                                                                                                                                                 | 0             | 6             |
| Liabilities                                                                                                                                                            | 1             | 0             |
| Commodity purchase options contracts | Fair Value, Inputs, Level 2 | Estimated Fair Value                                                                              |          |          |
| **Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]**                                                                       |          |          |
| Assets                                                                                                                                                                 | 0             | 6             |
| Liabilities                                                                                                                                                            | 1             | 0             |
| Foreign exchange forward contracts | Fair Value, Inputs, Level 2 | Carrying Amount                                                                                     |          |          |
| **Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]**                                                                       |          |          |
| Assets                                                                                                                                                                 | 1             | 1             |
| Foreign exchange forward contracts | Fair Value, Inputs, Level 2 | Estimated Fair Value                                                                                |          |          |
| **Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]**                                                                       |          |          |
| Assets                                                                                                                                                                 | $ 1           | $ 1           |

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| - Definition
Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.
+ References
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|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.
+ References
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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.
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