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Investments (Tables)
9 Months Ended
Sep. 30, 2019
Investments, Debt and Equity Securities [Abstract]  
Investments
The following table summarizes our Investments:
 
September 30, 2019
 
December 31, 2018
Investment in equity securities
$
9.6

 
$

Equity investments
6.3

 
2.8

Total investments
$
15.9

 
$
2.8