Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (427.7)	$ 995.0	$ (452.1)	$ 1,819.1
Other comprehensive income (loss):
Unrealized gain (loss) on available for sale securities	0.8	(0.6)	0.8	(0.7)
Net gain on pension and other post-retirement benefits	0.2	0.0	0.7	0.1
Total other comprehensive income (loss)	1.0	(0.6)	1.5	(0.6)
Comprehensive income (loss)	(426.7)	994.4	(450.6)	1,818.5
Less: comprehensive income (loss) attributable to noncontrolling interest	(0.1)	0.1	(0.1)	0.5
Comprehensive income (loss) attributable to PBF Holding Company LLC	$ (426.6)	$ 994.3	$ (450.5)	$ 1,818.0