ACQUISITIONS AND DISPOSITIONS - GBR Allocation (Details) $ in Thousands, $ in Millions			6 Months Ended	12 Months Ended
	Sep. 09, 2022 USD ($)	Sep. 09, 2022 CAD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Jun. 30, 2021 USD ($)
Acquisitions
Acquisition consideration paid			$ 281,066	$ 2,678	$ 922,155	$ 168,147
Cash				104,167	118,586
Other assets				118,057	111,287
Stream and royalty interests in mineral property				$ 3,075,574	$ 3,237,402
GBR
Acquisitions
Acquisition consideration paid	$ 151,679	$ 199.6
Cash	315
Other assets	293
Stream and royalty interests in mineral property	151,071
Total allocated purchase price	151,679
Acquisition consideration paid	151,700
Asset acquisition transaction costs	4,400
Deferred tax capitalized	$ 53,600