CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2023
Revenues (Note 3):
Total revenues	$ 5,168,405	$ 5,769,577	$ 4,484,980
Cost of revenues:
Amortization of acquired technology-based intangible assets (Note 8)	188,780	243,922	223,184
Total cost of revenues	1,434,118	1,578,549	1,316,587
Gross profit	3,734,287	4,191,028	3,168,393
Operating expenses:
Research and development	755,936	864,463	659,214
Sales and marketing	1,059,497	1,163,134	969,971
General and administrative	427,811	577,038	419,590
Depreciation	130,573	131,599	107,761
Amortization of acquired customer-based intangible assets	321,891	432,404	326,406
Special charges (recoveries)	145,890	135,305	169,159
Total operating expenses	2,841,598	3,303,943	2,652,101
Income from operations	892,689	887,085	516,292
Other income (expense), net (Note 23)	(82,787)	358,391	34,469
Interest and other related expense, net	(327,831)	(516,180)	(329,428)
Income before income taxes	482,071	729,296	221,333
Provision for income taxes (Note 15)	46,005	264,012	70,767
Net income	436,066	465,284	150,566
Net (income) attributable to non-controlling interests	(198)	(194)	(187)
Net income attributable to OpenText	$ 435,868	$ 465,090	$ 150,379
Earnings per share—basic attributable to OpenText (in dollars per share)	$ 1.66	$ 1.71	$ 0.56
Earnings per share—diluted attributable to OpenText (in dollars per share)	$ 1.65	$ 1.71	$ 0.56
Weighted average number of Common Shares outstanding—basic (in shares)	263,274	271,548	270,299
Weighted average number of Common Shares outstanding—diluted (in shares)	263,650	272,588	270,451
Cloud services and subscriptions
Revenues (Note 3):
Total revenues	$ 1,856,474	$ 1,820,524	$ 1,700,433
Cost of revenues:
Costs of revenues	697,929	713,759	590,165
Customer support
Revenues (Note 3):
Total revenues	2,334,037	2,713,297	1,915,020
Cost of revenues:
Costs of revenues	250,310	292,733	209,705
License
Revenues (Note 3):
Total revenues	625,614	834,162	539,026
Cost of revenues:
Costs of revenues	31,939	25,608	16,645
Professional service and other
Revenues (Note 3):
Total revenues	352,280	401,594	330,501
Cost of revenues:
Costs of revenues	$ 265,160	$ 302,527	$ 276,888