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Property, Plant and Equipment
12 Months Ended
Dec. 31, 2019
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment
Property, Plant and Equipment

Components of Property, plant and equipment, net were as follows (in millions):
 
As of December 31,
 
2019
 
2018
Land
$
23.7

 
$
25.5

Buildings and improvements
242.9

 
210.9

Machinery and equipment
883.4

 
838.6

Capital leases
47.2

 
49.9

Construction in progress and equipment not yet in service
72.5

 
61.9

Total
1,269.7

 
1,186.8

Less accumulated depreciation
(824.3
)
 
(778.5
)
Property, plant and equipment, net
$
445.4

 
$
408.3



In 2018, we impaired $4 million of property, plant and equipment at our Marshalltown facility that was damaged by a tornado. Refer to Note 5 for more information on the damage to our Marshalltown facility. No impairment charges were recorded in 2019 or 2017.