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Acquisitions
3 Months Ended
Mar. 31, 2017
Business Combinations [Abstract]  
Acquisitions
Acquisitions

From time to time, we acquire and invest in companies throughout the world, including franchises. The total cash consideration for acquisitions, net of cash acquired, was $11.7 and $13.8 for the three months ended March 31, 2017 and 2016, respectively. In addition, during the three months ended March 31, 2017, we made payments of $12.9 for contingent consideration related to previous acquisitions, $10.3 of which related to our 2015 acquisition of 7S in Germany.