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MARKETABLE SECURITIES - Additional Information (Details) $ in Millions | 12 Months Ended
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Jun. 30, 2024 USD ($) investment | Jun. 30, 2023 USD ($) | Jun. 30, 2022 USD ($)
Debt Securities, Available-for-Sale [Line Items] |  |  |
Number of investments in an unrealized loss position | investment | 409 |  |
Equity securities, amortized cost | $ 22.9 | $ 3.2 |
Unrealized gains (losses) for equity marketable securities | $ (12.3) | $ 7.1 | $ (18.9)
Corporate and Government Securities |  |  |
Debt Securities, Available-for-Sale [Line Items] |  |  |
Investment portfolio, maximum maturity term | 3 years |  |

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