XML 56 R43.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

COMMITMENTS AND CONTINGENCIES: - Environmental matters (Details) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2024 USD ($) | Mar. 31, 2023 USD ($) | Dec. 31, 2011 category person
Environmental costs |  |  |
Environmental capital investment | $ 43.7 | $ 25.9 |
Peru |  |  |
Environmental costs |  |  |
Environmental capital investment | 1.6 | 2.7 |
Mexico |  |  |
Environmental costs |  |  |
Environmental capital investment | $ 42.1 | $ 23.2 |
Number of categories of collective actions | category |  |  | 3
Minimum number of people claiming injury due to collective action initiative in Civil Federal Procedures Code (CFPC) | person |  |  | 30

X
- References No definition available. + Details
Name: | scco_EnvironmentalCostLineItems
Namespace Prefix: | scco_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the minimum number of people claiming injury, to initiate collective action for environmental matters. + References No definition available. + Details
Name: | scco_MinimumNumberOfPeopleClaimingInjuryToInitiateCollectiveAction
Namespace Prefix: | scco_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of categories of collective actions for environmental matters. + References No definition available. + Details
Name: | scco_NumberOfCategoriesOfCollectiveActionsForEnvironmentalMatters
Namespace Prefix: | scco_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of environmental remediation costs capitalized. These expenditures may relate to long-lived improvements in operating facilities. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 410 -SubTopic 30 -Name Accounting Standards Codification -Section 25 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482049/410-30-25-18 + Details
Name: | us-gaap_EnvironmentalCostsRecognizedCapitalizedInPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | srt_StatementGeographicalAxis=country_PE
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_MX
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |