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DERIVATIVE FINANCIAL INSTRUMENTS (Details 1) - USD ($) $ in Millions | Jun. 30, 2026 | Dec. 31, 2025 | Jun. 30, 2025
--- | --- | --- | ---
Derivative [Line Items] |  |  |
Notional amount | $ 216.6 | $ 218.6 | $ 170.0
Forward Contracts Sell |  |  |
Derivative [Line Items] |  |  |
Notional amount | 137.0 | 134.0 | 145.3
Natural Gas Commodity Forward Contracts |  |  |
Derivative [Line Items] |  |  |
Notional amount | 98.4 | 93.9 | 50.1
Ethane Commodity Forward Contracts |  |  |
Derivative [Line Items] |  |  |
Notional amount | 42.2 | 34.7 | 47.3
Metals Commodity Forward Contracts |  |  |
Derivative [Line Items] |  |  |
Notional amount | $ 76.0 | $ 90.0 | $ 72.6

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