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DERIVATIVE INSTRUMENTS AND HEDGING (Details) $ in Millions | 9 Months Ended |
--- | --- | ---
Sep. 30, 2025 USD ($) MWh MMBtu | Dec. 31, 2024 MMBtu MWh
Cost of Sales |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Reclassification of net losses | $ | $ (33) |
Commodity Contract | Natural Gas |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Notional Amount | MMBtu | 125,450,000 | 143,250,000
Commodity Contract | Electricity |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Notional Amount | MWh | 2,276,561 | 3,224,227

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