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INCOME TAXES - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Jun. 30, 2022
--- | --- | ---
Deferred tax assets: |  |
Tax credits and net operating losses | $ 271,500 | $ 268,416
Capitalized R&D expenses | 201,228 | 0
Inventory reserves | 103,646 | 86,059
Employee benefits accrual | 92,696 | 78,021
Depreciation and amortization | 73,691 | 1,760
Non-deductible reserves | 52,147 | 53,426
Unearned revenue | 16,668 | 11,843
SBC | 12,710 | 9,864
Other | 35,360 | 56,911
Gross deferred tax assets | 859,646 | 566,300
Valuation allowance | (259,172) | (244,429)
Net deferred tax assets | 600,474 | 321,871
Deferred tax liabilities: |  |
Unremitted earnings of foreign subsidiaries not indefinitely reinvested | (279,677) | (358,374)
Deferred profit | (23,149) | (30,268)
Unrealized gain on investments | (9,994) | (12,993)
Total deferred tax liabilities | (312,820) | (401,635)
Total net deferred tax liabilities | $ 287,654 |
Total net deferred tax liabilities |  | $ (79,764)

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