XML 80 R64.htm IDEA: XBRL DOCUMENT v3.8.0.1
PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Property, plant and equipment.      
Gross property, plant and equipment $ 667.3 $ 636.8  
Less: Accumulated depreciation (356.3) (332.2)  
Net property, plant and equipment 311.0 304.6  
Depreciation 59.9 65.5 $ 63.9
Property      
Property, plant and equipment.      
Gross property, plant and equipment 43.3 36.4  
Plant      
Property, plant and equipment.      
Gross property, plant and equipment 144.7 144.3  
Equipment      
Property, plant and equipment.      
Gross property, plant and equipment $ 479.3 $ 456.1