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Provision For Environmental Rehabilitation (Tables) | 12 Months Ended
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Dec. 31, 2013
Reconciliation of Total Liability for Environmental Rehabilitation | The following is a reconciliation of the total liability for environmental rehabilitation:
|  | December 31, 2013 |  |  | December 31, 2012 |
Provision for environmental rehabilitation |  |  |  |  |  |  |  |
Opening balance |  |  | 373.6 |  |  |  | 336.9 |
Addition to liabilities - continuing operations |  |  | 10.3 |  |  |  | 6.3 |
Addition to liabilities - discontinued operations |  |  | — |  |  |  | 11.8 |
Liabilities settled - continuing operations |  |  | (2.5 | ) |  |  | (2.7 | )
Accretion of liability - continuing operations |  |  | 10.4 |  |  |  | 13.9 |
Accretion of liability - discontinued operations |  |  | 2.2 |  |  |  | 14.3 |
Yilgarn South asset purchase |  |  | 55.0 |  |  |  | — |
Spin-off of Sibanye Gold |  |  | (154.9 | ) |  |  | — |
Foreign currency translation adjustment |  |  | (24.9 | ) |  |  | (6.9 | )
Balance at close |  |  | 269.2 |  |  |  | 373.6 |
Provision Calculation using Undiscounted Closure Cost Estimates | The provision is calculated using the following undiscounted closure cost estimates:
|  | December 31, 2013 |  |  | December 31, 2012 |
South Africa |  |  | 33.3 |  |  |  | 246.6 |
Ghana |  |  | 83.3 |  |  |  | 79.3 |
Australia |  |  | 196.6 |  |  |  | 125.1 |
Peru |  |  | 42.0 |  |  |  | 41.4 |
Total closure cost estimate |  |  | 355.2 |  |  |  | 492.4 |

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- Definition Tabular disclosure of the undiscounted closure cost estimates used in the calculation of asset retirement obligation. + References No definition available. + Details
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- Definition Tabular disclosure of the carrying amount of a liability for asset retirement obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849 + Details
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