XML 110 R74.htm IDEA: XBRL DOCUMENT
v2.4.0.8

STOCKHOLDERS' EQUITY: (Details 3) | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012
Directors' Stock Award Plan |  |
Share based compensation plan |  |
Common shares received on election as director | 1,200 |
Additional shares issued at each annual general meeting | 1,200 |
Total SCC shares reserved for the plan | 600,000 | 600,000
Activity in directors' stock award plan |  |
Granted at the beginning of the period (in shares) | (285,600) | (271,200)
Granted in the period (in shares) | (12,000) | (14,400)
Granted at the end of the period (in shares) | (297,600) | (285,600)
Remaining shares reserved | 302,400 | 314,400
Employee Stock Purchase Plan |  |
Share based compensation |  |
Percentage of title acquired by employee in every two years on shares paid in previous two years | 50.00% |
The period describing the expiration of the contribution period and the bonus eligibility | 8 years |
Bonus shares granted to participant (as a ratio) | 0.1 |

X
- Definition Represents the additional number of shares issued to the director at each annual general meeting. + References No definition available. + Details
Name: | scco_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalAnnualSharesGrantedToDirectors
Namespace Prefix: | scco_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the ratio of bonus granted to the participant upon meeting the eligibility period of the share based compensation plan. + References No definition available. + Details
Name: | scco_ShareBasedCompensationArrangementByShareBasedPaymentAwardBonusGrantedAtTheEndOfExpirationTerm
Namespace Prefix: | scco_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition The period after which the employee has purchased shares through the plan through payroll deductions and is therefore eligible for the bonus grant. + References No definition available. + Details
Name: | scco_ShareBasedCompensationArrangementByShareBasedPaymentAwardContributionExpirationAndBonusGrant
Namespace Prefix: | scco_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the percentage of title acquired by the employee in every two years on shares paid in previous two years. + References No definition available. + Details
Name: | scco_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfTitleAcquiredByEmployeeEveryTwoYearsOnSharesPaidInPreviousTwoYears
Namespace Prefix: | scco_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of shares issued to the director at the time of election. + References No definition available. + Details
Name: | scco_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedOnElectionToDirectors
Namespace Prefix: | scco_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of shares granted under the share based compensation arrangement plan as of the balance sheet date. + References No definition available. + Details
Name: | scco_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrants
Namespace Prefix: | scco_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the number of shares granted during the period under share based compensation arrangement. + References No definition available. + Details
Name: | scco_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantsInPeriod
Namespace Prefix: | scco_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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

X
- Details
Name: | us-gaap_ShareBasedCompensationAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph a -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant