PENSION AND POSTRETIREMENT EMPLOYEE BENEFIT PLANS - Amounts Recognized in Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| U.S. Plan | Pension Benefit Plans | ||
| Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | ||
| Unrecognized actuarial (losses) gains | $ (26) | $ (29) |
| Unrecognized prior service credits | 0 | 0 |
| U.S. Plan | U.S. Postretirement Benefit Plan | ||
| Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | ||
| Unrecognized actuarial (losses) gains | 5 | 4 |
| Unrecognized prior service credits | 0 | 1 |
| Non-U.S. Plans | Pension Benefit Plans | ||
| Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | ||
| Unrecognized actuarial (losses) gains | (22) | (23) |
| Unrecognized prior service credits | $ 23 | $ 21 |