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Warranty (Tables)
 3 Months Ended
Mar. 31, 2020
Product Warranties Disclosures [Abstract]  
Changes in warranty reserve
The changes in warranty reserves for the three months ended March 31, 2020 and 2019 were as follows:
 
Three Months Ended
 
March 31
 
2020
 
2019
Beginning balance
$
12.7

 
$
13.1

Additions charged to expense
2.4

 
2.5

Foreign currency fluctuations
(0.2
)
 
—

Claims paid
(3.1
)
 
(3.0
)
Ending balance
$
11.8

 
$
12.6