EMPLOYEE BENEFITS PLANS (Assumed Health Care Cost Trend Rates) (Details) |
Dec. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|
| Retirement Benefits [Abstract] | ||
| Next Year (Pre-65) (in percentage) | 7.30% | 7.00% |
| Next Year (Post-65) (in percentage) | 5.80% | 6.00% |
| Ultimate Rate Assumed (Pre-65 and Post-65) (in percentage) | 4.50% | 4.50% |