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Prepaid Expenses and Other Current Assets (Tables)
6 Months Ended
Jun. 30, 2012
Prepaid Expense and Other Assets, Current [Abstract]  
Prepaid Expense and Other Assets, Current
 June 30,December 31,
 20122011
 $’M $’M
 __________________________
Prepaid expenses45.346.9
Income tax receivable17.948.1
Value added taxes receivable17.518.9
Other current assets54.461.0
 ____________________________
 135.1174.9
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