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GOODWILL AND PURCHASED INTANGIBLE ASSETS - Additional Information (Details) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
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Mar. 31, 2021
USD ($) |
Mar. 31, 2020
USD ($) |
Mar. 31, 2021
USD ($)
segment
reporting_Unit |
Mar. 31, 2020
USD ($) |
|
| Goodwill [Line Items] | ||||
| Number of reportable segments | segment | 4 | |||
| Number of reporting units | reporting_Unit | 6 | |||
| Goodwill impairment | $ 0 | $ 256,649,000 | $ 0 | $ 256,649,000 |
| Impairment of intangible assets | $ 0 | |||
| Specialty Semiconductor Process | ||||
| Goodwill [Line Items] | ||||
| Goodwill impairment | 144,200,000 | |||
| PCB and Display | ||||
| Goodwill [Line Items] | ||||
| Goodwill impairment | $ 112,500,000 | |||
| X | ||||||||||
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- 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 | ||||||||||
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- 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. No definition available.
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| X | ||||||||||
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- Definition
The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
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- Definition
Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
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- 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 | ||||||||||
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- Details
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- Details
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