Property, Plant and Equipment

3 Months Ended

Mar. 31, 2017

Property, Plant and Equipment [Abstract]

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.

Depreciation and amortization expense on property, plant and equipment for the three months ended March 31, 2017 and 2016 was $6.2 million and $5.9 million, respectively, and is included in cost and expenses in the accompanying condensed consolidated statements of income. Depreciation and amortization expense on property, plant and equipment includes amounts pertaining to assets under capital lease.