v3.26.1
DESCRIPTION OF THE BUSINESS AND BASIS OF PRESENTATION (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 18 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Dec. 31, 2025
Description of Business [Line Items]            
Percentage of ownership in PBF LLC [1] 100.00%   100.00%   100.00% 100.00%
Gain on insurance recoveries, net $ (250.0) $ (189.0) $ (356.5) $ (189.0)    
Martinez Fire            
Description of Business [Line Items]            
Insurance deductibles and retentions       $ 30.0    
Waiting period for interruption coverage       60 days    
Unallocated insurance proceeds 250.0   356.5   $ 1,250.0  
Gain on insurance recoveries, net (250.0)   (356.5)   $ (1,250.0)  
Operating expenses $ 22.7 $ 30.4 $ 34.2 $ 108.5    
Class A Common Stock | PBF Energy Inc.            
Description of Business [Line Items]            
Percentage of ownership in PBF LLC 99.30%   99.30%   99.30% 99.30%
Series A Units | PBF LLC            
Description of Business [Line Items]            
Percentage of ownership in PBF LLC 0.70%   0.70%   0.70% 0.70%
[1] Assumes all of the holders of PBF LLC Series A Units exchange their PBF LLC Series A Units for shares of PBF Energy’s Class A common stock on a one-for-one basis.