QUARTERLY FINANCIAL DATA (UNAUDITED) Narrative (Details) - USD ($) |
3 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|
Oct. 01, 2018 |
Jun. 30, 2019 |
Mar. 31, 2019 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
|
| Asset impairment losses | $ 8,400,000 | $ 297,300,000 | $ 305,700,000 | |||
| Goodwill impairment loss | $ 0 | |||||
| (Gain) loss, property damage | 0 | $ (78,756,000) | $ 0 | |||
| Loss to common unitholders attributable to the Merger | 0 | (377,079,000) | 0 | |||
| Hurricane damage at St. Eustatius terminal [Member] | (Loss) income from discontinued operations, net of tax [Member] | ||||||
| (Gain) loss, property damage | (78,800,000) | 5,000,000.0 | ||||
| The European Disposition [Member] | ||||||
| Non-cash loss on sale of assets | $ 0 | $ (43,366,000) | $ 0 | |||
| St. Eustatius Bunkers [Member] | ||||||
| Goodwill impairment loss | $ 31,100,000 | |||||