Property, Plant And Equipment

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment, Net [Abstract]

Property, Plant And Equipment

Property, Plant and Equipment

Property, plant and equipment consist of the following:

	December 31,
	2015			2014
Building and improvements	$	16,124		$	14,961
Plant and equipment	1,231,684			1,151,091
Other	67,353			61,533
	1,315,161			1,227,585
Less: Accumulated depreciation	(601,980		)	(550,568		)
	713,181			677,017
Construction in progress	307,288			165,040
Property, plant and equipment, net	$	1,020,469		$	842,057

Depreciation expense on property, plant and equipment of $64,369, $60,004 and $57,299 is included in cost of sales in the consolidated and combined statements of operations for the years ended December 31, 2015, 2014 and 2013, respectively.