Document and Entity Information Document - shares	3 Months Ended
	Mar. 31, 2021	May 03, 2021
Entity Information [Line Items]
Entity Registrant Name	PBF HOLDING Co LLC
Entity Central Index Key	0001566011
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2021
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2021
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Entity Current Reporting Status	No
Entity Shell Company	false
Entity Emerging Growth Company	false
Entity Small Business	false
Entity Interactive Data Current	Yes
Entity Common Stock, Shares Outstanding		0
Document Quarterly Report	true
Document Transition Report	false
PBF Finance Corporation [Member]
Entity Information [Line Items]
Entity Registrant Name	PBF FINANCE CORPORATION
Entity Central Index Key	0001566097
Entity Common Stock, Shares Outstanding		100