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INCOME TAXES - Effective income tax rate reconciliation (Details) - item | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
INCOME TAXES |  |  |  |
Tax at statutory rate | 21.00% | 21.00% | 21.00% | 21.00%
Nontaxable interest and dividends | (0.40%) | (0.50%) | (0.50%) | (0.50%)
Tax credits | (4.10%) | (2.80%) | (4.30%) | (2.50%)
State taxes | 1.30% | 2.50% | 1.80% | 1.90%
Other | 0.20% | 1.30% | 0.50% | 0.90%
Effective income tax rate reconciliation, percent, Total | 18.00% | 21.50% | 18.50% | 20.80%
State and Local Jurisdiction |  |  |  |
INCOME TAXES |  |  |  |
Number Of Pending Audits | 0 |  | 0 |

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