The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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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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Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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ACQUISITIONS AND DIVESTITURES - Schedule of Unaudited Pro Forma Information (Details)	5 Months Ended	12 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 £ / shares
Business Acquisition [Line Items]
One-time fees		$ 135,305,000	$ 169,159,000	$ 46,873,000
Amortization of intangible assets		432,404,000	326,406,000	217,105,000
Goodwill impairment		$ 0	0	0
Micro Focus
Business Acquisition [Line Items]
Revenues	$ 976,537,000
Net loss	(94,741,000)
One-time fees	82,900,000
Amortization of intangible assets	$ 202,400,000
Revenues			5,933,106,000	6,248,335,000
Net income (loss)			(500,105,000)	206,985,000
Net income (loss) attributable to OpenText			(500,292,000)	$ 206,816,000
Goodwill impairment			$ 448,200,000
Share price (pence per share) \| £ / shares					£ 5.32