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STREAM AND ROYALTY INTERESTS, NET - Summary (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Cost | $ 4,874,194 | $ 4,875,802
Accumulated Depletion | (1,798,620) | (1,634,113)
Impairments |  | (4,287)
Net | 3,075,574 | 3,237,402
Production stage stream and royalty interests |  |
Cost | 3,687,394 | 3,668,825
Accumulated Depletion | (1,798,620) | (1,634,113)
Net | 1,888,774 | 2,034,712
Production stage stream interests |  |
Cost | 2,463,562 | 2,446,435
Accumulated Depletion | (1,143,549) | (1,022,428)
Net | 1,320,013 | 1,424,007
Production stage stream interests | Mt. Milligan |  |
Cost | 790,635 | 790,635
Accumulated Depletion | (430,106) | (392,804)
Net | 360,529 | 397,831
Production stage stream interests | Pueblo Viejo |  |
Cost | 610,404 | 610,404
Accumulated Depletion | (299,354) | (289,537)
Net | 311,050 | 320,867
Production stage stream interests | Andacollo |  |
Cost | 388,182 | 388,182
Accumulated Depletion | (165,553) | (151,870)
Net | 222,629 | 236,312
Production stage stream interests | Khoemacau |  |
Cost | 265,911 | 265,911
Accumulated Depletion | (41,635) | (15,905)
Net | 224,276 | 250,006
Production stage stream interests | Rainy River |  |
Cost | 175,727 | 175,727
Accumulated Depletion | (74,858) | (61,601)
Net | 100,869 | 114,126
Production stage stream interests | Other interest |  |
Cost | 232,703 | 215,576
Accumulated Depletion | (132,043) | (110,711)
Net | 100,660 | 104,865
Production stage royalty interests |  |
Cost | 1,223,832 | 1,222,390
Accumulated Depletion | (655,071) | (611,685)
Net | 568,761 | 610,705
Production stage royalty interests | Cortez |  |
Cost | 353,850 | 353,772
Accumulated Depletion | (61,891) | (35,276)
Net | 291,959 | 318,496
Production stage royalty interests | Voisey's Bay |  |
Cost | 205,724 | 205,724
Accumulated Depletion | (121,000) | (118,327)
Net | 84,724 | 87,397
Production stage royalty interests | Red Chris |  |
Cost | 116,187 | 116,187
Accumulated Depletion | (3,758) | (1,797)
Net | 112,429 | 114,390
Production stage royalty interests | Penasquito |  |
Cost | 99,172 | 99,172
Accumulated Depletion | (59,900) | (57,772)
Net | 39,272 | 41,400
Production stage royalty interests | Other interest |  |
Cost | 448,899 | 447,535
Accumulated Depletion | (408,522) | (398,513)
Net | 40,377 | 49,022
Development stage stream and royalty interests |  |
Cost | 138,591 | 131,684
Net | 138,591 | 131,684
Development stage stream interests | Other interest |  |
Cost | 12,038 | 12,038
Net | 12,038 | 12,038
Development stage royalty interests | Cote |  |
Cost | 45,421 | 45,421
Net | 45,421 | 45,421
Development stage royalty interests | Other interest |  |
Cost | 81,132 | 74,225
Net | 81,132 | 74,225
Exploration stage stream and royalty interests |  |
Cost | 1,048,209 |
Net | 1,048,209 |
Exploration stage stream interests | Xavantina (formerly NX Gold) |  |
Cost | 19,565 | 34,253
Net | 19,565 | 34,253
Exploration stage royalty interests |  |
Cost |  | 1,075,293
Impairments |  | (4,287)
Net |  | 1,071,006
Exploration stage royalty interests | Cortez |  |
Cost | 456,479 | 456,318
Net | 456,479 | 456,318
Exploration stage royalty interests | Red Chris |  |
Cost | 48,895 | 48,895
Net | 48,895 | 48,895
Exploration stage royalty interests | Cote |  |
Cost | 29,610 | 29,610
Net | 29,610 | 29,610
Exploration stage royalty interests | Great Bear |  |
Cost | 209,106 | 209,106
Net | 209,106 | 209,106
Exploration stage royalty interests | Pascua - Lama |  |
Cost | 177,690 | 177,690
Net | 177,690 | 177,690
Exploration stage royalty interests | Other interest |  |
Cost | 106,864 | 119,421
Impairments |  | (4,287)
Net | $ 106,864 | $ 115,134

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