ACQUISITIONS (Tables) - East Coast Storage Assets Acquisition [Member]

12 Months Ended

Dec. 31, 2019

Business Acquisition [Line Items]

Business Combination, Consideration Transferred, Working Capital Adjustments [Table Text Block]

The total purchase consideration and the fair values of the assets and liabilities at the acquisition date were as follows:

(in millions)	Purchase Price
Gross purchase price*	$	105.9
Working capital adjustments	—
Contingent consideration**	21.1
Total consideration	$	127.0

* Includes $30.9 million net present value payable of $32.0 million due to Crown Point one year after closing, which was included in “Accrued expenses” on the Consolidated Balance Sheets at December 31, 2018. The remaining $32.0 million payment was paid in full on October 1, 2019.

** The short-term Contingent Consideration is included in “Accrued expenses” and the long-term Contingent Consideration is included in “Other long-term liabilities” in the Consolidated Balance Sheets.

Business Acquisition, Pro Forma Information [Table Text Block]

	Year Ended December 31, 2018		Year Ended December 31, 2017
(Unaudited)
PBF Energy
Pro forma revenues	$	27,203.5	$	21,800.7
Pro forma net income attributable to PBF Energy Inc. stockholders	124.6		400.8
Pro forma net income available to Class A common stock per share:
Basic	$	1.08	$	3.64
Diluted	$	1.07	$	3.60
PBF LLC
Pro forma revenues	$	27,203.5	$	21,800.7
Pro forma net income attributable to PBF LLC	130.2		451.6

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

The following table summarizes the final amounts recognized for assets acquired and liabilities assumed as of the acquisition date:

(in millions)	Fair Value Allocation
Accounts receivable	$	0.4
Prepaid and other current assets	0.6
Property, plant and equipment	115.6
Intangible assets*	13.3
Accounts payable	(0.9		)
Accrued expenses	(1.3		)
Other long-term liabilities	(0.7		)
Fair value of net assets acquired	$	127.0

* Intangible assets are included in “Deferred charges and other assets” within the Consolidated Balance Sheets.