XML 46 R30.htm IDEA: XBRL DOCUMENT v3.10.0.1
Property, Plant and Equipment (Tables)
12 Months Ended
Dec. 31, 2018
Property, Plant and Equipment [Abstract]  
Schedule of Property, Plant and Equipment
Depreciation and amortization are provided for using principally the straight-line method over the estimated useful lives of the assets as follows:
Buildings
20-30 years
Machinery
8-12 years
Other equipment
3-5 years
The components of property, plant and equipment at December 31 were as follows:
 
2018
 
2017
Land
$
2.2

 
$
2.5

Buildings
76.7

 
90.7

Machinery and other equipment
218.0

 
226.3

Computer equipment
79.4

 
77.5

Software
64.4

 
62.4

 
440.7

 
459.4

Accumulated depreciation
(312.0
)
 
(316.9
)
 
$
128.7

 
$
142.5