EMPLOYEE BENEFIT PLANS - ABO and PBO (Details) - USD ($) $ in Millions |
Dec. 31, 2022 |
Dec. 31, 2021 |
|---|---|---|
| Summary of pension obligations greater than fair value of related plan assets | ||
| Total accumulated benefit obligations | $ 1,703 | $ 2,342 |
| Plans with pension obligations in excess of plan assets: | ||
| PBO | 1,398 | 1,836 |
| ABO | 1,396 | 1,834 |
| Fair value of plan assets | 1,229 | 1,661 |
| United States | ||
| Summary of pension obligations greater than fair value of related plan assets | ||
| Total accumulated benefit obligations | 1,387 | 1,826 |
| Plans with pension obligations in excess of plan assets: | ||
| PBO | 1,387 | 1,826 |
| ABO | 1,387 | 1,826 |
| Fair value of plan assets | 1,229 | 1,661 |
| Non-U.S. | ||
| Summary of pension obligations greater than fair value of related plan assets | ||
| Total accumulated benefit obligations | 316 | 516 |
| Plans with pension obligations in excess of plan assets: | ||
| PBO | 11 | 10 |
| ABO | 9 | 8 |
| Fair value of plan assets | $ 0 | $ 0 |