ORGANIZATION AND BASIS OF PRESENTATION Narrative (Details) $ in Millions |
1 Months Ended | 3 Months Ended |
|---|---|---|
|
Jan. 31, 2018
USD ($)
|
Mar. 31, 2018
USD ($)
|
|
| Organization and Operations [Abstract] | ||
| Common limited partner ownership interest held by general partner | 11.00% | |
| Number of business segments | 3 | |
| Unusual or Infrequent Item, or Both [Line Items] | ||
| Insurance proceeds | $ 87.5 | |
| Other Nonoperating Income (Expense) [Member] | ||
| Unusual or Infrequent Item, or Both [Line Items] | ||
| Gain from insurance proceeds | $ 78.8 | |
| Business Interruption Loss From Hurricane [Member] | ||
| Unusual or Infrequent Item, or Both [Line Items] | ||
| Insurance proceeds | $ 9.1 |