Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets, Net [Abstract]
Intangible assets, gross	$ 204,797	$ 204,797
Less accumulated amortization	110,479	103,475
Intangible assets, net	94,318	101,322
Delek transportation agreement
Finite-Lived Intangible Assets, Net [Abstract]
Intangible assets, gross	$ 59,933	59,933
Useful Life	30 years
HFC transportation agreement
Finite-Lived Intangible Assets, Net [Abstract]
Intangible assets, gross	$ 75,131	75,131
Customer relationships
Finite-Lived Intangible Assets, Net [Abstract]
Intangible assets, gross	$ 69,683	69,683
Useful Life	10 years
Other
Finite-Lived Intangible Assets, Net [Abstract]
Intangible assets, gross	$ 50	$ 50
Minimum | HFC transportation agreement
Finite-Lived Intangible Assets, Net [Abstract]
Useful Life	10 years
Maximum | HFC transportation agreement
Finite-Lived Intangible Assets, Net [Abstract]
Useful Life	15 years