STOCK-BASED COMPENSATION (Weighted Average Assumptions) (Details) - PBF Energy - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Employee Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected life (in years)	6 years	6 years	6 years 29 days
Expected volatility	87.60%	83.80%	69.10%
Dividend yield	0.00%	0.00%	1.41%
Risk-free rate of return	3.24%	1.37%	0.81%
Exercise price (in dollars per share)	$ 29.16	$ 13.91	$ 13.58
Weighted average fair value per unit (in dollars per share)	21.68	$ 9.84	5.49
Granted (in dollars per share)	$ 29.16
Performance Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected life (in years)	3 years 29 days	3 years 1 month 13 days
Expected volatility	65.16%	83.78%
Dividend yield	2.18%	0.00%
Risk-free rate of return	3.90%	0.87%
Granted (in dollars per share)	$ 45.91	$ 18.73	$ 10.77
Performance Share Units | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected life (in years)			2 years 10 months 20 days
Expected volatility			39.88%
Dividend yield			0.00%
Risk-free rate of return			0.26%
Performance Share Units | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected life (in years)			3 years 1 month 20 days
Expected volatility			82.63%
Dividend yield			4.28%
Risk-free rate of return			1.34%