INSURANCE RESERVES - Non-health and welfare insurance reserves (Details) - USD ($) $ in Thousands |
Mar. 31, 2026 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|---|
| Insurance Reserves | |||
| Other Accrued Liabilities | $ 123,174 | $ 112,606 | |
| Insurance Reserves | 310,619 | 312,069 | |
| Total Liability | 433,793 | 424,675 | $ 347,805 |
| Automobile | |||
| Insurance Reserves | |||
| Other Accrued Liabilities | 36,497 | 36,122 | |
| Insurance Reserves | 78,785 | 79,196 | |
| Total Liability | 115,282 | 115,318 | |
| Workers' compensation | |||
| Insurance Reserves | |||
| Other Accrued Liabilities | 40,821 | 39,111 | |
| Insurance Reserves | 104,721 | 99,205 | |
| Total Liability | 145,542 | 138,316 | |
| General/ Professional Liability | |||
| Insurance Reserves | |||
| Other Accrued Liabilities | 45,856 | 37,373 | |
| Insurance Reserves | 127,113 | 133,668 | |
| Total Liability | $ 172,969 | $ 171,041 |