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Property, Plant and Equipment
12 Months Ended
Dec. 31, 2015
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment
Property, Plant, and Equipment
 
 
 
Property, plant, and equipment, carried at cost, is summarized as follows at December 31, (in millions): 
 
2015

2014

Land
$
42.5

$
43.1

Buildings and improvements
259.4

252.8

Machinery, tools, and equipment
761.7

740.7

Construction-in-progress
37.5

20.8

Gross property, plant, and equipment
1,101.1

1,057.4

Less accumulated depreciation
(681.4
)
(656.2
)
NET PROPERTY, PLANT, AND EQUIPMENT
$
419.7

$
401.2


 
Depreciable lives on buildings range between 20-45 years. Depreciable lives on machinery, tools, and equipment range between 3-20 years. The Company recorded depreciation expense of $51.2 million, $49.9 million and $45.3 million for 2015, 2014 and 2013, respectively.