v3.26.1
EARNINGS PER COMMON SHARE (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Earnings Per Common Share      
Net income $ 490,372 $ 432,908 $ 450,008
Average common shares issued and outstanding (in shares) 56,656,722 56,862,630 57,509,029
Earnings per common share (in dollars per share) $ 8.66 $ 7.61 $ 7.82
Diluted Earnings Per Common Share      
Net income $ 490,372 $ 432,908 $ 450,008
Average common shares issued and outstanding (in shares) 56,656,722 56,862,630 57,509,029
Average dilutive common shares outstanding (in shares) 57,837,761 58,241,421 58,725,636
Diluted earnings per common share (in dollars per share) $ 8.48 $ 7.43 $ 7.66
Weighted average antidilutive common stock equivalents (excluded from the computation of EPS) (in shares) 5,415 6,192 9,744
Dilutive effect of average unvested RSUs      
Diluted Earnings Per Common Share      
Dilutive effect of average unvested RSUs (in shares) 1,181,039 1,378,791 1,216,607