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Warranty (Tables)
 6 Months Ended
Jun. 30, 2019
Product Warranties Disclosures [Abstract]  
Changes in warranty reserve
The changes in warranty reserves for the six months ended June 30, 2019 and 2018 were as follows:
 
Six Months Ended
 
June 30
 
2019
 
2018
Beginning balance
$
13.1

 
$
12.7

Additions charged to expense
5.4

 
7.2

Foreign currency fluctuations
0.1

 
(0.1
)
Claims paid
(5.9
)
 
(6.5
)
Ending balance
$
12.7

 
$
13.3