Property, Plant and Equipment

6 Months Ended

Jun. 30, 2017

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment Disclosure

5. Property, Plant and Equipment, net

	June 30, 2017			December 31, 2016
Land	$	70,914		$	68,575
Buildings and improvements	615,387			597,523
Machinery, equipment and other	1,861,665			1,802,832
Property, plant and equipment, gross	2,547,966			2,468,930
Total accumulated depreciation	(1,569,345		)	(1,523,260		)
Property, plant and equipment, net	$	978,621		$	945,670

Depreciation expense totaled $46,325 and $44,501 for the three months ended June 30, 2017 and 2016, respectively. For the six months ended June 30, 2017 and 2016, depreciation expense was $91,043 and $89,530, respectively.