FAIR VALUE MEASUREMENTS - NARRATIVE (Details) |
6 Months Ended |
|---|---|
Jun. 30, 2026 | |
| Fair Value Disclosures [Abstract] | |
| Fair value of level 3 fixed maturity securities and trading securities valued using broker quotes, percentage | 96.00% |
| Available for sale fixed maturities classified as level 3, investment grade, percent | 76.00% |
| Available for sale fixed maturities classified as Level 3 and corporate securities | 70.00% |