XML 50 R38.htm IDEA: XBRL DOCUMENT
v3.22.2

DESCRIPTION OF THE BUSINESS: (Details) $ in Millions |  | 6 Months Ended
--- | --- | ---
Feb. 28, 2022 USD ($) community item | Jun. 30, 2022 USD ($) T
Percentage of ownership interest held by the parent company |  | 88.90%
Ilo and Cuajone |  |
Number of members in group of protesters | item | 472 |
Number of people in community. | community | 5,000 |
Compensation for usurped land use | $ 5,000.0 |
Percentage of net profits | 5.00% |
Reduction in sales |  | $ 228.0
Unabsorbed fixed costs |  | $ 14.0
Copper | Ilo and Cuajone |  |
Production loss | T |  | 22,208
Molybdenum | Ilo and Cuajone |  |
Production loss | T |  | 485

X
- Definition Amount of compensation for usurped land use. + References No definition available. + Details
Name: | scco_CommitmentCompensationForUsurpedLandUse
Namespace Prefix: | scco_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents the information relating to quantity of estimated production loss. + References No definition available. + Details
Name: | scco_EstimatedProductionLoss
Namespace Prefix: | scco_
Data Type: | dtr-types:massItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of estimated reduction in net sales. + References No definition available. + Details
Name: | scco_EstimatedReductionInSales
Namespace Prefix: | scco_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The number of members in group of protesters. + References No definition available. + Details
Name: | scco_NumberOfMembersInGroupOfProtesters
Namespace Prefix: | scco_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of people in community. + References No definition available. + Details
Name: | scco_NumberOfPeopleInCommunity
Namespace Prefix: | scco_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of compensation payable for usurped land use on net profit. + References No definition available. + Details
Name: | scco_PercentageOfNetProfitCompensationForUsurpedLandUse
Namespace Prefix: | scco_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the percentage of stock owned by parent. + References No definition available. + Details
Name: | scco_PercentageOfOwnershipByParent
Namespace Prefix: | scco_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of unabsorbed fixed costs. + References No definition available. + Details
Name: | scco_UnabsorbedFixedCosts
Namespace Prefix: | scco_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | scco_SiteAxis=scco_IloAndCuajoneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=scco_CopperMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=scco_MolybdenumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |