EMPLOYEE BENEFIT PLANS - ABO and PBO (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Summary of pension obligations greater than fair value of related plan assets | ||
| Total accumulated benefit obligations | $ 1,621 | $ 1,625 |
| Plans with pension obligations in excess of plan assets: | ||
| PBO | 1,565 | 1,569 |
| ABO | 1,561 | 1,567 |
| Fair value of plan assets | 1,470 | 1,421 |
| U.S. Plans | ||
| Summary of pension obligations greater than fair value of related plan assets | ||
| Total accumulated benefit obligations | 1,260 | 1,284 |
| Plans with pension obligations in excess of plan assets: | ||
| PBO | 1,260 | 1,284 |
| ABO | 1,260 | 1,284 |
| Fair value of plan assets | 1,188 | 1,154 |
| Non-U.S. Plans | ||
| Summary of pension obligations greater than fair value of related plan assets | ||
| Total accumulated benefit obligations | 361 | 341 |
| Plans with pension obligations in excess of plan assets: | ||
| PBO | 305 | 285 |
| ABO | 301 | 283 |
| Fair value of plan assets | $ 282 | $ 267 |