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v3.25.1

DERIVATIVE INSTRUMENTS AND HEDGING (Details) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2025 USD ($) MMBtu metricTons MWh | Dec. 31, 2024 MMBtu MWh metricTons
Sales |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Reclassification of net losses | $ (8) |
Cost of Sales |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Reclassification of net losses | $ 37 |
Commodity Contract | Natural Gas |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Notional Amount | MMBtu | 120,600,000 | 143,250,000
Commodity Contract | Electricity |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Notional Amount | MWh | 2,729,940 | 3,224,227
Commodity Contract | HRC |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Notional Amount | metricTons | 395,000 | 0

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