BUSINESS SEGMENT AND REVENUE - Schedule of Changes in Contractual Allowance (Details) - USD ($) $ in Thousands |
6 Months Ended | 12 Months Ended | |
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
|
| Changes In The Contractual Allowance | |||
| Balance, beginning of period | $ 48,926 | $ 50,961 | $ 50,961 |
| Add: Provision for contractual adjustments | 37,869 | 37,925 | 68,831 |
| Less: Contractual adjustments | (37,620) | (33,888) | (70,866) |
| Balance, end of period | $ 49,175 | $ 54,998 | $ 48,926 |