v3.26.3
EARNINGS PER SHARE (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Basic earnings per share    
Net income attributable to OpenText $ 155,247 $ 146,616
Basic earnings per share attributable to OpenText (in dollars per share) $ 0.64 $ 0.58
Diluted earnings per share    
Net income attributable to OpenText $ 155,247 $ 146,616
Diluted earnings per share attributable to OpenText (in dollars per share) $ 0.64 $ 0.58
Weighted-average number of shares outstanding (in ‘000’s)    
Basic (in shares) 242,012 253,645
Effect of dilutive securities (in shares) 75 127
Diluted (in shares) 242,087 253,772
Excluded as anti-dilutive (in shares) 7,307 8,698