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SEGMENT REPORTING AND GEOGRAPHIC INFORMATION - Reconciliation of Total Segment Gross Margin to Total Income Before Income Taxes (Details) - USD ($) $ in Thousands | 3 Months Ended
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Sep. 30, 2020 | Sep. 30, 2019
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |
Acquisition-related charges, corporate allocations and effects of foreign exchange rates | $ 36,862 | $ 48,054
Research and development | 219,038 | 210,580
Selling, general and administrative | 172,631 | 188,345
Interest expense | 39,386 | 40,350
Other expense (income), net | 3,197 | (1,618)
Income before income taxes | 483,806 | 371,516
Operating segments |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |
Total segment gross margin | $ 954,920 | $ 857,227

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