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SIGNIFICANT ACCOUNTING POLICIES - Dividends and Segment reporting (Details) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2026 USD ($) segment | Jun. 30, 2025 segment | Jun. 30, 2026 USD ($) segment | Jun. 30, 2025 segment
SIGNIFICANT ACCOUNTING POLICIES |  |  |  |
Reduction of additional paid-in capital |  |  | $ 15.7 |
Distributions to noncontrolling interests |  |  | 2.1 |
Reduction of accrued interest and other current liabilities | $ 0.5 |  | 0.5 |
Dividends payable | $ 0.6 |  | $ 0.6 |
Number of reportable segments | segment | 3 | 3 | 3 | 3

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