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Acquisitions
6 Months Ended
Jun. 30, 2013
Business Combinations [Abstract]  
Acquisitions
Acquisitions

During the six months ended June 30, 2013, the Company acquired one business for a total cost of $16 million and recorded a preliminary allocation of the purchase price related to this acquisition.
 
The net cash purchase price for the acquisition of $16 million was preliminarily allocated to working capital.