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Non-Controlling Interests - Narrative (Details) - Quebrada Blanca SA |  | 12 Months Ended
--- | --- | ---
Mar. 29, 2019 | Dec. 31, 2019
SSM/SC |  |
Disclosure of subsidiaries [line items] |  |
Percent of effective ownership acquired | 30.00% |
Codelco |  |
Disclosure of subsidiaries [line items] |  |
Percentage of ownership interests held by non-controlling interests |  | 10.00%

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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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- Definition The proportion of ownership interests in a subsidiary held by non-controlling interests. [Refer: Total for all subsidiaries [member]; Non-controlling interests] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2024-01-01 -Paragraph 12 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_12_c&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition Percent Of Effective Ownership Acquired + References No definition available. + Details
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- Details
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- Details
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