SPECIAL CHARGES (RECOVERIES) - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2023	Sep. 30, 2022
Restructuring Cost and Reserve [Line Items]
Acquisition-related costs	$ 1,070	$ 4,585
Other charges (recoveries)	5,977	4,054
Reversal of Lease Liabilities
Restructuring Cost and Reserve [Line Items]
Special charges (recoveries)	4,100
Miscellaneous Professional Advisory Charges
Restructuring Cost and Reserve [Line Items]
Other charges (recoveries)	1,600
Miscellaneous Other Charges
Restructuring Cost and Reserve [Line Items]
Other charges (recoveries)	1,100	500
Pre-Acquisition Equity Incentives \| Zix Corporation
Restructuring Cost and Reserve [Line Items]
Other charges (recoveries)	400	3,600
Micro Focus Acquisition Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Special charges (recoveries)	6,864	0
Special charges recorded to date	79,100
Micro Focus Acquisition Restructuring Plan \| Micro Focus
Restructuring Cost and Reserve [Line Items]
Other charges (recoveries)	2,900
Micro Focus Acquisition Restructuring Plan \| Minimum
Restructuring Cost and Reserve [Line Items]
Expected cost	135,000
Micro Focus Acquisition Restructuring Plan \| Maximum
Restructuring Cost and Reserve [Line Items]
Expected cost	150,000
Micro Focus Acquisition Restructuring Plan \| Abandoned Facilities
Restructuring Cost and Reserve [Line Items]
Special charges (recoveries)	5,500
Micro Focus Acquisition Restructuring Plan \| Reversal of Lease Liabilities
Restructuring Cost and Reserve [Line Items]
Special charges (recoveries)	400
Fiscal 2022 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Special charges (recoveries)	173	$ 6,110
Special charges recorded to date	32,700
Fiscal 2022 Restructuring Plan \| Abandoned Facilities
Restructuring Cost and Reserve [Line Items]
Special charges (recoveries)	$ 200

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- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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Amount of costs incurred to date for the specified restructuring cost.

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Amount expected to be recognized in earnings for the specified restructuring cost.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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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.

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