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Commitments (Tables) | 12 Months Ended
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Dec. 31, 2013
Commitments |
|  | December 31, 2013 |  |  | December 31, 2012 |
Capital commitments |  |  |  |  |  |  |  |
Contracted for - discontinued operations |  |  | — |  |  |  | 59.7 |
Contracted for - continuing operations |  |  | 100.8 |  |  |  | 184.9 |
Lease commitments |  |  |  |  |  |  |  |
Operating leases |  |  |  |  |  |  |  |
Less than 12 months |  |  | 2.9 |  |  |  | 3.8 |
12 - 36 months |  |  | 3.8 |  |  |  | 6.2 |
36 - 60 months |  |  | 0.6 |  |  |  | 1.5 |
After 60 months |  |  | 1.0 |  |  |  | — |
Total |  |  | 8.3 |  |  |  | 11.5 |
Included in net income are operating lease charges amounting to $4.5 million (fiscal year ended December 31, 2012: $3.9 million and fiscal year ended December 31, 2011: $2.9 million). |
Guarantees and other commitments |  |  | 0.1 |  |  |  | 0.5 |

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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
Name: | us-gaap_LongTermPurchaseCommitmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration