INCOME TAXES - Deferred Tax Assets Narrative (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Valuation Allowance [Line Items] | ||
| Valuation allowance | $ 4,984 | $ 4,329 |
| Increase in valuation allowance | 700 | |
| Foreign Tax Credit Carryforward U.S. Residual Deferred Tax Asset Related to Non-U.S. Branches | ||
| Valuation Allowance [Line Items] | ||
| Valuation allowance | 2,100 | |
| Foreign Tax Credit Carryforwards, Branch Basket | ||
| Valuation Allowance [Line Items] | ||
| Valuation allowance | 2,300 | |
| Increase in valuation allowance | 1,000 | |
| Foreign Tax Credit Carryforward Local Non-U.S. Deferred Tax Assets | ||
| Valuation Allowance [Line Items] | ||
| Valuation allowance | 400 | |
| State Net Operating Loss Carryforwards | ||
| Valuation Allowance [Line Items] | ||
| Valuation allowance | 100 | |
| State And Local Residual DTAs | ||
| Valuation Allowance [Line Items] | ||
| Valuation allowance | $ 100 |