PROPERTY, PLANT AND EQUIPMENT, NET (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 4,605,920	$ 4,102,337
Less - Accumulated depreciation	(785,028)	(623,124)
Property, plant and equipment, net	3,820,892	3,479,213
Depreciation	162,174	146,978	$ 116,629
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property	43,094	(1,458)	$ (11,374)
Land [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	351,536	352,812
Process units, pipelines and equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	3,741,133	3,414,372
Building and Building Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	58,211	51,915
Computers furniture and fixtures [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	126,929	110,968
Construction in progress [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	328,111	172,270
Capitalized interest	9,469	$ 7,156
Torrance Refinery [Member]
Property, Plant and Equipment [Line Items]
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property	$ (43,761)