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Prepaid Expenses and Other Current Assets (Tables)
6 Months Ended
Jun. 30, 2011
Prepaid Expense and Other Assets, Current [Abstract]  
Prepaid Expense and Other Assets, Current
 June 30,December 31,
 20112010
 $’M $’M
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Prepaid expenses41.945.1
Income tax receivable71.342.4
Value added taxes receivable20.921.5
Other current assets64.559.4
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 198.6168.4
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