VESSELS AND CAPITALIZED DRY-DOCKING - Narrative (Details) - USD ($) $ in Millions |
6 Months Ended | 12 Months Ended | |
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
|
| Vessels and capitalized dry docking | |||
| Disclosure of detailed information about property, plant and equipment [line items] | |||
| Capitalized dry-docking costs | $ 127.6 | $ 121.9 | $ 132.8 |
| Other plant and operating equipment | Administrative expenses | |||
| Disclosure of detailed information about property, plant and equipment [line items] | |||
| Depreciation expense related to administrative expense | 0.9 | 0.5 | 1.1 |
| Land and buildings | Administrative expenses | |||
| Disclosure of detailed information about property, plant and equipment [line items] | |||
| Depreciation expense related to administrative expense | $ 1.4 | $ 1.4 | $ 2.8 |