STREAM AND ROYALTY INTERESTS, NET - Impairments (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Impairments of royalty and stream interests		$ 0	$ 4,287
Stream and royalty interests in mineral property	$ 3,237,402	3,075,574	3,237,402
Exploration stage royalty interests
Stream and royalty interests in mineral property	1,071,006		1,071,006
Exploration stage royalty interests | Other interest
Impairments of royalty and stream interests	4,300
Stream and royalty interests in mineral property	115,134	106,864	115,134
Production stage royalty interests
Stream and royalty interests in mineral property	610,705	568,761	610,705
Production stage royalty interests | Other interest
Stream and royalty interests in mineral property	$ 49,022	$ 40,377	$ 49,022