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Property, Plant and Equipment (Tables)
 3 Months Ended
Mar. 31, 2017
Property, Plant and Equipment [Abstract]  
Components of Property, Plant and Equipment
Property, plant and equipment consist of the following as of the dates indicated:
 
 
 
Depreciable
Life
 
March 31, 2017
 
December 31, 2016
Land
 
—

 
$
1.4

 
$
1.4

Building and improvements
 
10 - 40 years

 
20.7

 
20.2

Pipeline and equipment (1)
 
10 - 30 years

 
591.4

 
589.7

Other
 
5 - 25 years

 
6.7

 
6.0

 
 
 
 
620.2

 
617.3

Accumulated depreciation and amortization (2)
 
 
 
(245.7
)
 
(239.5
)
 
 
 
 
374.5

 
377.8

Construction in progress
 
 
 
29.3

 
20.2

Property, plant and equipment, net
 
 
 
$
403.8

 
$
398.0


(1) As of March 31, 2017 and December 31, 2016, includes cost of $22.8 million related to assets under capital lease.
(2) As of March 31, 2017 and December 31, 2016, includes accumulated depreciation of $1.9 million and $1.6 million related to assets under capital lease, respectively.