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RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES - Fair Value of Derivative Instruments (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Derivatives, Fair Value [Line Items] |  |
Assets | $ 177 | $ 178
(Liabilities) | (84) | (125)
Derivatives designated as hedging instruments |  |
Derivatives, Fair Value [Line Items] |  |
Assets | 163 | 177
(Liabilities) | (78) | (124)
Derivatives not designated as hedging instruments |  |
Derivatives, Fair Value [Line Items] |  |
Assets | 14 | 1
(Liabilities) | (6) | (1)
Other current assets | Commodity contracts | Derivatives designated as hedging instruments | Financial contracts |  |
Derivatives, Fair Value [Line Items] |  |
Assets | 163 | 160
(Liabilities) | (78) | (123)
Other current assets | Commodity contracts | Derivatives not designated as hedging instruments | Financial contracts |  |
Derivatives, Fair Value [Line Items] |  |
Assets | 14 | 1
(Liabilities) | (6) | (1)
Other current assets | Interest-rate contracts | Derivatives designated as hedging instruments |  |
Derivatives, Fair Value [Line Items] |  |
Assets | 0 | 11
(Liabilities) | 0 | 0
Other assets | Commodity contracts | Derivatives designated as hedging instruments | Financial contracts |  |
Derivatives, Fair Value [Line Items] |  |
Assets | 0 | 6
(Liabilities) | $ 0 | $ (1)

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