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Accrued Warranty Costs
9 Months Ended
Sep. 30, 2017
Commitments and Contingencies Disclosure [Abstract]  
Accrued Warranty Costs
Accrued Warranty Costs

The Company estimates warranty claims on products sold that may be incurred based on current and historical data. Actual warranty expense could differ from the estimates made by the Company based on product performance. The following table presents changes in the Company’s product warranty liability for the nine months ended September 30, 2017 and 2016:

 
2017
 
2016
 
(In millions)
January 1
$
7.1

 
$
6.1

Claims paid
(3.0
)
 
(1.7
)
Warranty expense, net
3.6

 
1.1

September 30
$
7.7

 
$
5.5