Properties, Plants and Equipment (Tables)

12 Months Ended

Dec. 31, 2018

Property, Plant and Equipment [Abstract]

Components Of Property, Plants And Equipment

The components of properties, plants and equipment are as follows:

	December 31,
	2018			2017
	(In thousands)
Land, buildings and improvements	$	455,508		$	442,214
Refining facilities	4,034,546			3,904,161
Pipelines and terminals	1,729,994			1,484,502
Transportation vehicles	20,311			20,394
Other fixed assets	296,843			467,469
Construction in progress	243,778			205,049
	6,780,980			6,523,789
Accumulated depreciation	(2,098,446		)	(1,810,515		)
	$	4,682,534		$	4,713,274