REVENUES (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Nonmonetary Transaction, Amount of Barter Transaction	$ 35,871
Revenues	5,799,601	$ 4,750,198
Deferred revenue	5,519		$ 7,495
Gasoline And Distillate [Member]
Revenues	4,994,320	4,088,811
Other Refining and Marketing [Member]
Revenues	238,709	224,410
Asphalt and Residual Oil [Member]
Revenues	308,861	185,128
Chemicals [Member]
Revenues	176,108	184,423
Lubricants [Member]
Revenues	$ 81,603	$ 67,426