SUBSEQUENT EVENTS (Details) - Subsequent Event [Member] - $ / shares	Feb. 14, 2019	Feb. 13, 2019
PBF Energy Inc. [Member] | Class A Common Stock [Member]
Subsequent Event [Line Items]
Dividends declared per share (in dollars per share)	$ 0.3
PBF Logistics LP [Member]
Subsequent Event [Line Items]
Cash Distribution Per Unit (in dollars per share)	$ 0.5050
PBF LLC [Member] | PBF Logistics LP [Member]
Subsequent Event [Line Items]
Cash Distribution Per Unit (in dollars per share)		$ 0
PBF LLC [Member] | PBF Logistics LP [Member] | Common Units [Member]
Subsequent Event [Line Items]
Stock Issued During Period, Shares, Conversion of Incentive Distribution Rights (in shares)		10,000,000