ACCOUNTS RECEIVABLE - Schedule of Estimated Costs for Charity Care and Self-Pay Patients (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Accounts receivable and allowance for doubtful accounts | ||||
| Estimated costs of caring | $ 146 | $ 157 | $ 277 | $ 317 |
| Uninsured patients | ||||
| Accounts receivable and allowance for doubtful accounts | ||||
| Estimated costs of caring | 104 | 132 | 218 | 271 |
| Charity care patients | ||||
| Accounts receivable and allowance for doubtful accounts | ||||
| Estimated costs of caring | $ 42 | $ 25 | $ 59 | $ 46 |