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Restructuring (Tables)
 12 Months Ended
Dec. 31, 2018
Restructuring Cost and Reserve [Line Items]  
Restructuring and Related Costs
The following tables summarize the changes in the Company’s restructuring reserves, which are included within Other current liabilities on the Company’s Consolidated Balance Sheets:
 
2018
 
2017
Balance at January 1
$
0.3

 
$
0.4

Charge to expense
—

 
0.6

Cash payments
—

 
(0.7
)
Balance at December 31
$
0.3

 
$
0.3