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Warranty (Tables)
 9 Months Ended
Sep. 30, 2020
Product Warranties Disclosures [Abstract]  
Changes in warranty reserve
The changes in warranty reserves for the nine months ended September 30, 2020 and 2019 were as follows:
 
Nine Months Ended
 
September 30
 
2020
 
2019
Beginning balance
$
12.7

 
$
13.1

Additions charged to expense
6.9

 
9.7

Foreign currency fluctuations
—

 
(0.1
)
Claims paid
(8.6
)
 
(8.8
)
Ending balance
$
11.0

 
$
13.9