| DERIVATIVE INSTRUMENTS AND RISK MANAGEMENT - Additional Information (Details) - USD ($) | 6 Months Ended | |
|---|---|---|
| Jun. 30, 2023 | Dec. 31, 2022 | |
| Derivative Instruments and Hedging Activities Disclosure [Abstract] | ||
| Derivative, collateral, obligation to return cash | $ 238,000,000 | $ 534,000,000 | 
| Collateral securities repledged, delivered, or used | 1,000,000 | 0 | 
| Commodity asset | 0 | $ 0 | 
| Pre-tax losses related to cash flow hedges that are currently deferred in AOCI and are expected to be reclassified to income within twelve months | $ 94,000,000 | |
| Maximum term over hedging exposures to the variability of cash flow | 9 years | 
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- Definition Commodity Asset No definition available. 
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- Definition Maximum Term Over Hedging Exposures To The Variability Of Cash Flow No definition available. 
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- Definition The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
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- Definition The carrying value as of the balance sheet date of securities received as collateral from a counterparty that were re-pledged, sold, delivered or otherwise reused by the entity. No definition available. 
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- Definition Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
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- References No definition available. 
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