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COMMITMENTS (Tables) | 12 Months Ended
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Dec. 31, 2011
Commitments |
|  | December 31, 2011 |  |  | December 31, 2010 |  |  | June 30, 2010 |
Capital expenditure |  |  |  |  |  |  |  |  |  |  |  |
—authorized |  |  |  |  |  |  |  |  |  |  |  |
South Africa—KDC |  |  | 373.7 |  |  |  | 375.2 |  |  |  | 342.4 |
South Africa—Beatrix |  |  | 87.1 |  |  |  | 96.8 |  |  |  | 87.2 |
South Africa—South Deep |  |  | 433.1 |  |  |  | 573.4 |  |  |  | 568.9 |
Ghana—Tarkwa |  |  | 126.5 |  |  |  | 67.7 |  |  |  | 148.9 |
Ghana—Damang |  |  | 16.9 |  |  |  | 53.1 |  |  |  | 7.5 |
Peru—Cerro Corona |  |  | 44.7 |  |  |  | 44.0 |  |  |  | 29.4 |
Australia—St Ives |  |  | 150.3 |  |  |  | 22.3 |  |  |  | 58.1 |
Australia—Agnew |  |  | 10.4 |  |  |  | 59.0 |  |  |  | 10.2 |
Other |  |  | 0.4 |  |  |  | 0.1 |  |  |  | 0.2 |
|  |  | 1,243.1 |  |  |  | 1,291.6 |  |  |  | 1,252.8 |
The above capital expenditure amounts are based on management accounts which are prepared based on IFRS.
Contracted for |  |  | 245.7 |  |  |  | 167.4 |  |  |  | 236.9 |
Other guarantees |  |  | 1.7 |  |  |  | 2.2 |  |  |  | 2.6 |

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- Definition Tabular disclosure of key provisions of an arrangement under which the entity has agreed to purchase goods or services over a period of time greater than one year or the normal operating cycle, if longer, including the item for which expenditures will be made, minimum quantities, milestones, time period and committed amount. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration