v3.26.1
EARNINGS PER SHARE (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Basic earnings per share      
Net income attributable to OpenText $ 643,022 $ 435,868 $ 465,090
Basic earnings per share attributable to OpenText (in dollars per share) $ 2.58 $ 1.66 $ 1.71
Diluted earnings per share      
Net income attributable to OpenText $ 643,022 $ 435,868 $ 465,090
Diluted earnings per share attributable to OpenText (in dollars per share) $ 2.58 $ 1.65 $ 1.71
Weighted average number of shares outstanding (in ‘000’s)      
Basic (in shares) 249,026 263,274 271,548
Effect of dilutive securities (in shares) 347 376 1,040
Diluted (in shares) 249,373 263,650 272,588
Excluded as anti-dilutive (in shares) 7,604 12,642 8,401