Condensed Consolidated Statements of Operations - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Income Statement [Abstract]
Revenues	$ 9,148.4	$ 14,064.0	$ 18,433.9	$ 23,192.2
Cost and expenses:
Cost of products and other	7,988.2	11,455.8	15,867.9	19,733.3
Operating expenses (excluding depreciation and amortization expense as reflected below)	571.4	613.8	1,320.4	1,209.4
Depreciation and amortization expense	133.0	110.9	265.9	219.8
Cost of sales	8,692.6	12,180.5	17,454.2	21,162.5
General and administrative expenses (excluding depreciation and amortization expense as reflected below)	100.8	145.9	157.9	195.2
Depreciation and amortization expense	2.3	1.9	4.2	3.8
Change in fair value of contingent consideration, net	(16.6)	77.6	(32.9)	127.7
Loss (gain) on sale of assets	0.2	0.2	(1.4)	0.3
Total cost and expenses	8,779.3	12,406.1	17,582.0	21,489.5
Income from operations	369.1	1,657.9	851.9	1,702.7
Other income (expense):
Interest expense, net	(15.1)	(75.4)	(30.0)	(143.6)
Change in fair value of catalyst obligations	0.5	7.2	1.2	2.3
Gain on extinguishment of debt	0.0	3.8	0.0	3.8
Other non-service components of net periodic benefit cost	0.1	2.2	0.4	4.4
Income before income taxes	354.6	1,595.7	823.5	1,569.6
Income tax benefit	0.0	(1.2)	(0.6)	(9.3)
Net income	354.6	1,596.9	824.1	1,578.9
Less: net income (loss) attributable to noncontrolling interests	0.1	(0.6)	0.4	(1.7)
Net income attributable to PBF Holding Company LLC	$ 354.5	$ 1,597.5	$ 823.7	$ 1,580.6