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RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES - Notional Quantities For Derivative Instruments (Details) - Futures and Swaps | 12 Months Ended
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Dec. 31, 2024 GWh Bcf MMBbls | Dec. 31, 2023 GWh MMBbls Bcf
Fixed price | Sold/Receiver | Natural gas (Bcf) | Derivatives designated as hedging instruments |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, nonmonetary notional amount, volume | 12.2 | 16.0
Fixed price | Sold/Receiver | Natural gas (Bcf) | Derivatives not designated as hedging instruments |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, nonmonetary notional amount, volume | 8.0 | 0.7
Fixed price | Sold/Receiver | Crude oils and NGLs (MMBbl) | Derivatives designated as hedging instruments |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, nonmonetary notional amount, volume | MMBbls | 12.2 | 14.5
Fixed price | Sold/Receiver | Crude oils and NGLs (MMBbl) | Derivatives not designated as hedging instruments |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, nonmonetary notional amount, volume | MMBbls | 2.7 |
Fixed price | Purchased/Payor | Crude oils and NGLs (MMBbl) | Derivatives not designated as hedging instruments |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, nonmonetary notional amount, volume | MMBbls |  | 0.1
Fixed price | Purchased/Payor | Power (GWs) | Derivatives designated as hedging instruments |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, nonmonetary notional amount, energy measure | GWh | 0 | 22,100,000
Basis | Sold/Receiver | Natural gas (Bcf) | Derivatives designated as hedging instruments |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, nonmonetary notional amount, volume | 11.2 | 16.0
Basis | Sold/Receiver | Natural gas (Bcf) | Derivatives not designated as hedging instruments |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, nonmonetary notional amount, volume | 3.7 | 0.7
Basis | Sold/Receiver | Crude oils and NGLs (MMBbl) | Derivatives not designated as hedging instruments |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, nonmonetary notional amount, volume | MMBbls | 0.2 | 0.1
Swing swaps | Sold/Receiver | Natural gas (Bcf) | Derivatives not designated as hedging instruments |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, nonmonetary notional amount, volume | 0.2 | 0

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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