Consolidated Statements of Operations - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Statement [Abstract]
Revenues	$ 27,202.0	$ 15,045.0	$ 24,468.9
Cost and expenses:
Cost of products and other	24,114.3	14,548.2	21,667.7
Operating expenses (excluding depreciation and amortization expense as reflected below)	1,999.1	1,835.2	1,684.3
Depreciation and amortization expense	415.7	498.0	386.7
Cost of sales	26,529.1	16,881.4	23,738.7
General and administrative expenses (excluding depreciation and amortization expense as reflected below)	226.4	229.0	258.7
Depreciation and amortization expense	13.3	11.3	10.8
Change in fair value of contingent consideration	29.4	(79.3)	0.0
Impairment expense	0.0	91.8	0.0
Equity income in investee	0.0	0.0	(7.9)
Gain on sale of assets	(0.2)	(477.8)	(29.9)
Total cost and expenses	26,798.0	16,656.4	23,970.4
Income (loss) from operations	404.0	(1,611.4)	498.5
Other income (expense):
Interest expense, net	(275.1)	(210.3)	(108.7)
Change in fair value of catalyst obligations	8.5	(11.8)	(9.7)
Gain (loss) on extinguishment of debt	79.9	(22.2)	0.0
Other non-service components of net periodic benefit cost	7.8	4.3	(0.2)
Income (loss) before income taxes	225.1	(1,851.4)	379.9
Income tax (benefit) expense	(14.0)	6.1	(8.3)
Net income (loss)	239.1	(1,857.5)	388.2
Less: net income (loss) attributable to noncontrolling interests	2.3	(0.3)	0.0
Net income (loss) attributable to PBF Holding Company LLC	$ 236.8	$ (1,857.2)	$ 388.2