DESCRIPTION OF THE BUSINESS AND BASIS OF PRESENTATION (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | 18 Months Ended | |||||
|---|---|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Dec. 31, 2025 |
|||
| Description of Business [Line Items] | ||||||||
| Percentage of ownership in PBF LLC | [1] | 100.00% | 100.00% | 100.00% | 100.00% | |||
| Gain on insurance recoveries, net | $ (250.0) | $ (189.0) | $ (356.5) | $ (189.0) | ||||
| Martinez Fire | ||||||||
| Description of Business [Line Items] | ||||||||
| Insurance deductibles and retentions | $ 30.0 | |||||||
| Waiting period for interruption coverage | 60 days | |||||||
| Unallocated insurance proceeds | 250.0 | 356.5 | $ 1,250.0 | |||||
| Gain on insurance recoveries, net | (250.0) | (356.5) | $ (1,250.0) | |||||
| Operating expenses | $ 22.7 | $ 30.4 | $ 34.2 | $ 108.5 | ||||
| Class A Common Stock | PBF Energy Inc. | ||||||||
| Description of Business [Line Items] | ||||||||
| Percentage of ownership in PBF LLC | 99.30% | 99.30% | 99.30% | 99.30% | ||||
| Series A Units | PBF LLC | ||||||||
| Description of Business [Line Items] | ||||||||
| Percentage of ownership in PBF LLC | 0.70% | 0.70% | 0.70% | 0.70% | ||||
| ||||||||