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GOODWILL AND PURCHASED INTANGIBLE ASSETS - Purchased Intangible Assets (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Aug. 11, 2022 | Jun. 30, 2022
--- | --- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |  |
Finite-lived intangible assets, gross | $ 2,097,812 |  | $ 2,099,177
Finite-lived intangible assets, accumulated amortization and Impairment | 1,207,865 |  | 963,158
Total | 889,947 |  | 1,136,019
Intangible assets, gross | 2,159,134 |  | 2,163,634
Finite-lived intangible assets, accumulated amortization and Impairment | 1,223,831 |  | 969,220
Purchased intangible assets, net | 935,303 |  | 1,194,414
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Orbograph |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Finite-lived intangible assets, gross |  | $ 34,500 |
Finite-lived intangible assets, accumulated amortization and Impairment |  | 15,900 |
Total |  | $ 18,600 |
IPR&D |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Indefinite-lived intangible assets | 61,322 |  | 64,457
Intangible assets, accumulated amortization and Impairment | 15,966 |  | 6,062
Indefinite-lived intangible assets (excluding goodwill), net of other accumulated adjustment | 45,356 |  | 58,395
Existing technology |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Finite-lived intangible assets, gross | 1,536,826 |  | 1,523,691
Finite-lived intangible assets, accumulated amortization and Impairment | 841,815 |  | 668,175
Total | 695,011 |  | 855,516
Customer relationships |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Finite-lived intangible assets, gross | 358,567 |  | 366,567
Finite-lived intangible assets, accumulated amortization and Impairment | 205,037 |  | 167,819
Total | 153,530 |  | 198,748
Trade name/trademark |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Finite-lived intangible assets, gross | 116,583 |  | 121,083
Finite-lived intangible assets, accumulated amortization and Impairment | 78,749 |  | 68,194
Total | 37,834 |  | 52,889
Order backlog and other |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Finite-lived intangible assets, gross | 85,836 |  | 87,836
Finite-lived intangible assets, accumulated amortization and Impairment | 82,264 |  | 58,970
Total | $ 3,572 |  | $ 28,866
Minimum | Existing technology |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Range of Useful Lives (in years) | 4 years |  |
Minimum | Customer relationships |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Range of Useful Lives (in years) | 4 years |  |
Minimum | Trade name/trademark |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Range of Useful Lives (in years) | 4 years |  |
Minimum | Order backlog and other |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Range of Useful Lives (in years) | 1 year |  |
Maximum | Existing technology |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Range of Useful Lives (in years) | 8 years |  |
Maximum | Customer relationships |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Range of Useful Lives (in years) | 9 years |  |
Maximum | Trade name/trademark |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Range of Useful Lives (in years) | 7 years |  |
Maximum | Order backlog and other |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Range of Useful Lives (in years) | 7 years |  |

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