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Restructuring (Tables)
 9 Months Ended
Sep. 30, 2017
Restructuring and Related Activities [Abstract]  
Restructuring and related costs
The following table summarizes the changes in the Company’s restructuring reserves, which are included within Other current liabilities on the Company’s Consolidated Balance Sheets:
 
2017
 
2016
Balance at January 1
$
0.4

 
$
—

Charge to expense
0.5

 
1.6

Cash payments
(0.7
)
 
(1.2
)
Balance at September 30
$
0.2

 
$
0.4