| 8-K Cover Page | Feb. 11, 2021 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Document Period End Date | Feb. 11, 2021 |
| Entity Registrant Name | PBF LOGISTICS LP |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 001-36446 |
| Entity Tax Identification Number | 35-2470286 |
| Entity Address, Address Line One | One Sylvan Way, Second Floor |
| Entity Address, City or Town | Parsippany |
| Entity Address, State or Province | NJ |
| Entity Address, Postal Zip Code | 07054 |
| City Area Code | 973 |
| Local Phone Number | 455-7500 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Units Representing Limited Partner Interests |
| Trading Symbol | PBFX |
| Security Exchange Name | NYSE |
| Entity Emerging Growth Company | false |
| Entity Central Index Key | 0001582568 |
| Amendment Flag | false |
