v3.25.2
EARNINGS PER SHARE ("EPS") (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Earnings Per Share [Abstract]        
Net income attributable to Royal Gold common stockholders $ 132,349 $ 81,208 $ 245,847 $ 128,372
Weighted-average shares for basic EPS (in shares) 65,748,410 65,650,801 65,726,903 65,644,115
Effect of other dilutive securities (in shares) 72,120 116,737 79,257 109,784
Weighted-average shares for diluted EPS (in shares) 65,820,530 65,767,538 65,806,160 65,753,899
Basic EPS (in dollars per share) $ 2.01 $ 1.23 $ 3.73 $ 1.95
Diluted EPS (in dollars per share) $ 2.01 $ 1.23 $ 3.73 $ 1.95