v3.25.4
NONCONTROLLING INTERESTS (Other Comprehensive Income) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Net income (loss) $ (160.5) $ (540.2) $ 2,162.0
Other comprehensive income (loss):      
Unrealized gain (loss) on available for sale securities 1.3 (0.3) (0.4)
Amortization of defined benefit plans unrecognized net gain 16.5 4.6 (10.4)
Total other comprehensive income (loss) 17.8 4.3 (10.8)
Comprehensive income (loss) (142.7) (535.9) 2,151.2
Total comprehensive income (loss) (142.7) (535.9) 2,151.2
Parent      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Net income (loss) (158.5) (533.8) 2,140.5
Other comprehensive income (loss):      
Unrealized gain (loss) on available for sale securities 1.3   (0.4)
Amortization of defined benefit plans unrecognized net gain 16.5 4.6 (10.4)
Total other comprehensive income (loss) 17.8 4.3 (10.8)
Comprehensive income (loss) (140.7) (529.5) 2,129.7
Noncontrolling Interest      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Net income (loss) (2.0) (6.4) 21.5
Other comprehensive income (loss):      
Amortization of defined benefit plans unrecognized net gain 0.0    
Total other comprehensive income (loss) 0.0 0.0 0.0
Comprehensive income (loss) (2.0) (6.4) 21.5
Total comprehensive income (loss), noncontrolling interest $ (2.0) (6.4) $ 21.5
PBF LLC | Parent      
Other comprehensive income (loss):      
Unrealized gain (loss) on available for sale securities   $ (0.3)