Summary of Significant Accounting Policies - Revenue Recognition (Details) - USD ($) $ in Millions |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Dec. 31, 2025 |
|
| Health Care, Patient Service | |||
| Disaggregation of Revenue [Line Items] | |||
| Charity care program, costs | $ 7.8 | $ 8.2 | |
| Health Care, Patient Service | Third-Party Payor | |||
| Disaggregation of Revenue [Line Items] | |||
| Revenue adjustment, net | 7.5 | $ 8.9 | |
| Receivable (payable), net | 0.7 | $ (7.8) | |
| Receivables, current | 23.2 | 21.1 | |
| Payables, current | $ 22.5 | $ 28.9 | |
| Inpatient Services | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-04-01 | |||
| Disaggregation of Revenue [Line Items] | |||
| Remaining performance obligation, expected timing of satisfaction | 5 days | ||
| Outpatient Services | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-04-01 | |||
| Disaggregation of Revenue [Line Items] | |||
| Remaining performance obligation, expected timing of satisfaction | 1 day | ||