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GOODWILL AND PURCHASED INTANGIBLE ASSETS - Purchased Intangible Assets (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Mar. 31, 2021 | Jun. 30, 2020
Purchased Intangible Assets |  |
Gross Carrying Amount | $ 1,853,387 | $ 1,743,487
Accumulated Amortization and Impairment | 681,782 | 527,808
Total | 1,171,605 | 1,215,679
Intangible assets, gross | 1,919,471 | 1,919,321
Finite-lived intangible assets, accumulated amortization and other accumulated adjustments | 681,882 | 527,908
Net Amount | 1,237,589 | 1,391,413
In-process research and development |  |
Purchased Intangible Assets |  |
Indefinite-lived intangible assets | 66,084 | 175,834
Finite-lived intangible assets, accumulated amortization and other accumulated adjustments | 100 | 100
Indefinite-lived intangible assets, net of other accumulated adjustments | 65,984 | 175,734
Existing technology |  |
Purchased Intangible Assets |  |
Gross Carrying Amount | 1,379,783 | 1,269,883
Accumulated Amortization and Impairment | 458,711 | 342,623
Total | 921,072 | 927,260
Customer relationships |  |
Purchased Intangible Assets |  |
Gross Carrying Amount | 305,817 | 305,817
Accumulated Amortization and Impairment | 123,228 | 98,754
Total | 182,589 | 207,063
Trade name / Trademark |  |
Purchased Intangible Assets |  |
Gross Carrying Amount | 117,383 | 117,383
Accumulated Amortization and Impairment | 49,924 | 39,216
Total | 67,459 | 78,167
Backlog and other |  |
Purchased Intangible Assets |  |
Gross Carrying Amount | 50,404 | 50,404
Accumulated Amortization and Impairment | 49,919 | 47,215
Total | $ 485 | $ 3,189
Minimum | Existing technology |  |
Purchased Intangible Assets |  |
Range of Useful Lives (in years) | 4 years |
Minimum | Customer relationships |  |
Purchased Intangible Assets |  |
Range of Useful Lives (in years) | 4 years |
Minimum | Trade name / Trademark |  |
Purchased Intangible Assets |  |
Range of Useful Lives (in years) | 4 years |
Minimum | Backlog and other |  |
Purchased Intangible Assets |  |
Range of Useful Lives (in years) | 1 year |
Maximum | Existing technology |  |
Purchased Intangible Assets |  |
Range of Useful Lives (in years) | 8 years |
Maximum | Customer relationships |  |
Purchased Intangible Assets |  |
Range of Useful Lives (in years) | 9 years |
Maximum | Trade name / Trademark |  |
Purchased Intangible Assets |  |
Range of Useful Lives (in years) | 7 years |
Maximum | Backlog and other |  |
Purchased Intangible Assets |  |
Range of Useful Lives (in years) | 9 years |

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