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Significant Judgments, Estimates and Assumptions (Details) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2023 USD ($) item | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Subsidiaries |  |  |
Number of precious metal streams | item | 2 |  |
Royalty, stream and working interests, net | $ 4,027,100,000 | $ 4,927,500,000 | $ 5,149,300,000
Impairments | 1,173,300,000 |  |
Recoverable amount of asset | 0 |  |
Streams |  |  |
Subsidiaries |  |  |
Royalty, stream and working interests, net | $ 1,359,000,000.0 | $ 2,447,400,000 | $ 2,623,000,000.0
Cobre Panama |  |  |
Subsidiaries |  |  |
Number of precious metal streams | item | 2 |  |
Impairments | $ 1,169,200,000 |  |
Recoverable amount of asset | $ 0 |  |
The Mineral Resource Company II, LLC |  |  |
Subsidiaries |  |  |
Proportion of ownership interest in subsidiary | 49.90% |  |
The Mineral Resource Company II, LLC | Bottom |  |  |
Subsidiaries |  |  |
Distributions received (as a percent) | 50.00% |  |
The Mineral Resource Company II, LLC | Top |  |  |
Subsidiaries |  |  |
Distributions received (as a percent) | 75.00% |  |

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