GOODWILL AND PURCHASED INTANGIBLE ASSETS - Additional Information (Details) $ in Thousands  | 
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
| 
 Mar. 31, 2024  
USD ($) 
 | 
 Dec. 31, 2023  
USD ($)  
reportingUnit 
 | 
 Mar. 31, 2023  
USD ($) 
 | 
 Mar. 31, 2024  
USD ($) 
 | 
 Mar. 31, 2023  
USD ($) 
 | 
|
| Goodwill [Line Items] | |||||
| Goodwill impairment charge | $ 263,074 | ||||
| Number of reporting units | reportingUnit | 2 | ||||
| Impairment charge | $ 26,400 | ||||
| Impairment of goodwill and purchased intangible assets | $ 70,474 | (219,000) | $ 0 | 289,474 | $ 0 | 
| Display | |||||
| Goodwill [Line Items] | |||||
| Goodwill impairment charge | $ 70,500 | 70,474 | |||
| PCB and Display | |||||
| Goodwill [Line Items] | |||||
| Goodwill impairment charge | $ 192,600 | $ 192,600 | |||
| X | ||||||||||
- Definition Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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| X | ||||||||||
- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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| X | ||||||||||
- Definition Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment. No definition available. 
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| X | ||||||||||
- Details 
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| X | ||||||||||
- Details 
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