Condensed Consolidated Statements of Changes in Equity Statement - USD ($) $ in Millions	Total	Member’s Equity	Accumulated Other Comprehensive Loss	Retained Earnings	Noncontrolling Interest
Beginning balance at Dec. 31, 2023	$ 6,161.8	$ 3,298.7	$ (18.8)	$ 2,868.8	$ 13.1
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Member distributions	(210.8)			(210.8)
Capital contributions from PBF LLC	75.0	75.0
Distribution of assets to PBF LLC	(8.8)	(8.8)
Stock-based compensation expense	8.4	8.4
Comprehensive income	101.6		0.5	101.1
Ending balance at Mar. 31, 2024	6,127.2	3,373.3	(18.3)	2,759.1	13.1
Beginning balance at Dec. 31, 2024	4,991.9	3,570.2	(13.3)	1,422.3	12.7
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Member distributions	(168.7)			(168.7)
Capital contributions from PBF LLC	55.0	55.0
Stock-based compensation expense	8.8	8.8
Comprehensive income	(578.0)		0.7	(578.7)
Ending balance at Mar. 31, 2025	$ 4,309.0	$ 3,634.0	$ (12.6)	$ 674.9	$ 12.7