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Cash Flow Information Cash Flow Information (Tables)
 9 Months Ended
Sep. 30, 2018
Supplemental Cash Flow Information [Abstract]  
Reconciliation of cash and cash equivalents The following table provides a reconciliation of cash and cash equivalents reported on our Unaudited Condensed Consolidated Balance Sheets to the total amounts reported on our Unaudited Condensed Consolidated Statements of Cash Flows:
 
September 30,
2018
 
December 31,
2017
Cash and cash equivalents
$
52.6

 
$
69.2

Restricted cash included in Current Assets
0.7

 
1.9

Total cash, cash equivalents, and restricted cash
$
53.3

 
$
71.1