DERIVATIVES AND HEDGING ACTIVITIES - Schedule of Derivative Instruments, Gain (Loss) (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Cash Flow Hedging | ||||
| Derivative [Line Items] | ||||
| Gain (Loss) Reclassified from AOCL Into Income | $ 44 | $ (8) | $ 43 | $ (15) |
| Commodity contracts | Derivatives not designated as hedging instruments | ||||
| Derivative [Line Items] | ||||
| Gain (Loss) Recognized in Income | (8) | 25 | (23) | 38 |
| Commodity contracts | Cash Flow Hedging | ||||
| Derivative [Line Items] | ||||
| Gain (Loss) Reclassified from AOCL Into Income | 44 | (8) | 43 | (14) |
| Commodity contracts | Cash Flow Hedging | Derivatives designated as hedging instruments | ||||
| Derivative [Line Items] | ||||
| Gain (Loss) Recognized in Income | 42 | (26) | 58 | (49) |
| Interest rate contracts | Cash Flow Hedging | ||||
| Derivative [Line Items] | ||||
| Gain (Loss) Reclassified from AOCL Into Income | $ 0 | $ 0 | $ 0 | $ (1) |