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Prepaid Expenses and Other Current Assets (Tables)
12 Months Ended
Dec. 31, 2015
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Schedule of Prepaid Expenses and Other Current Assets
Prepaid expenses and other current assets consisted of the following as of December 31, 2015 and 2014 (in thousands):

 
December 31, 2015
 
December 31, 2014
Prepaid income taxes
$
31,045

 
$
44,631

Other prepaid expenses
43,751

 
37,669

Other current assets
48,432

 
46,681

Total
$
123,228

 
$
128,981