STORAGE PROPERTIES - Summary (Details) - USD ($) $ in Thousands |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| STORAGE FACILITIES | ||
| Storage properties | $ 8,098,390 | $ 7,628,774 |
| Less: Accumulated depreciation | (1,684,787) | (1,590,588) |
| Storage properties, net | 6,413,603 | 6,038,186 |
| Land | ||
| STORAGE FACILITIES | ||
| Storage properties | 1,703,015 | 1,645,549 |
| Buildings and improvements | ||
| STORAGE FACILITIES | ||
| Storage properties | 6,148,331 | 5,759,848 |
| Equipment | ||
| STORAGE FACILITIES | ||
| Storage properties | 155,294 | 147,709 |
| Construction in progress | ||
| STORAGE FACILITIES | ||
| Storage properties | 49,805 | 33,723 |
| Right-of-use assets - finance leases | ||
| STORAGE FACILITIES | ||
| Storage properties | $ 41,945 | $ 41,945 |