DESCRIPTION OF THE BUSINESS AND BASIS OF PRESENTATION (Details) $ in Millions		12 Months Ended
	Jun. 27, 2023 USD ($)	Dec. 31, 2023 USD ($) segment	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Description of Business [Line Items]
Percentage of ownership in PBF LLC		100.00%
Number of reportable segments | segment		1
Distribution of assets to PBF LLC		$ 853.4	$ 0.1	$ 0.4
St. Bernard Renewables LLC
Description of Business [Line Items]
Distribution of assets to PBF LLC	$ 748.3
Chalmette Refining Service Company
Description of Business [Line Items]
Distribution of assets to PBF LLC	$ 103.8
PBF Energy | Class A Common Stock
Description of Business [Line Items]
Percentage of ownership in PBF LLC		99.30%	99.30%