INCOME TAXES - Narrative (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Mar. 31, 2024 |
Mar. 25, 2024 |
Dec. 31, 2023 |
Aug. 16, 2022 |
---|---|---|---|---|---|
Provision For Income Tax [Line Items] | |||||
Operating loss carryforwards, not subject to expiration, net of tax | $ 1,000 | ||||
Deferred tax liabilities, net | $ 46 | ||||
Reduction to OPIC | $ 803 | ||||
Operating Loss Carryforwards | $ 8,100 | ||||
Forecast | |||||
Provision For Income Tax [Line Items] | |||||
Operating loss carryforwards, subject to expiration | $ 1,600 | ||||
North American Transmission Company II LLC | FET | |||||
Provision For Income Tax [Line Items] | |||||
Tax gain from combined sale | $ 7,000 | ||||
Sale of ownership interest by parent | 19.90% | 49.90% |