XML 19 R24.htm IDEA: XBRL DOCUMENT
v2.4.0.8

PROVISIONALLY PRICED SALES: (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2013
PROVISIONALLY PRICED SALES: |
Schedule of provisionally priced copper and molybdenum sales outstanding | Following are the provisionally priced copper and molybdenum sales outstanding at June 30, 2013:
Copper (million lbs.) |  | Priced at (per pound) |  | Month of Settlement |
9.9 |  | $ | 3.06 |  | July 2013 |
Molybdenum (million lbs.) |  | Priced at (per pound) |  | Month of Settlement |
8.8 |  | $ | 10.28 |  | July through September 2013 |

X
- Details
Name: | scco_ProvisionallyPricedSalesDisclosureAbstract
Namespace Prefix: | scco_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular presentation of the amount of sales which are recorded at an average forward price, provisionally, pending the final prices in the future month of settlement. + References No definition available. + Details
Name: | scco_ScheduleOfProvisionallyPricedSalesTableTextBlock
Namespace Prefix: | scco_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration