DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Effects of the Cash Flow and Net Investment Hedges (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024
Location, Statement of Other Comprehensive Income, Balance [Axis]: us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
Derivatives, Fair Value [Line Items]
Gain (loss) reclassified from AOCI into income (excluded from effectiveness testing) - net investment hedge	$ 32,900	$ (73,100)	$ (300)
Cash flow hedge \| Derivatives designated as hedges: \| Income Statement Location [Axis]: us-gaap:OperatingExpenses
Derivatives, Fair Value [Line Items]
Gain (loss) reclassified from AOCI into income (effective portion) - cash flow hedge	(136)	(3,443)	(1,312)
Cash flow hedge \| Derivatives designated as hedges: \| Location, Statement of Other Comprehensive Income, Balance [Axis]: us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
Derivatives, Fair Value [Line Items]
Gain (loss) recognized in OCI (loss) on cash flow hedge (effective portion)	(5,040)	(548)	(3,670)
Net investment hedge \| Derivatives designated as hedges: \| Income Statement Location [Axis]: us-gaap:InterestIncomeExpenseNonoperatingNet
Derivatives, Fair Value [Line Items]
Gain (loss) reclassified from AOCI into income (effective portion) - cash flow hedge	375	3,300	3,707
Gain (loss) reclassified from AOCI into income (excluded from effectiveness testing) - net investment hedge	2,244	2,244	2,244
Net investment hedge \| Derivatives designated as hedges: \| Location, Statement of Other Comprehensive Income, Balance [Axis]: us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
Derivatives, Fair Value [Line Items]
Gain (loss) recognized in OCI (loss) on cash flow hedge (effective portion)	$ 32,914	$ (73,060)	$ (331)

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.

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Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness.

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