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v3.25.1

Accounts Receivable and Net Revenue - Schedule of Net Patient Service Revenue by Type of Payor (Detail) | 3 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024
Disaggregation of Revenue [Line Items] |  |
Percentage of net patient service revenue | 100.00% | 100.00%
Contracted Managed Care [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of net patient service revenue | 70.00% | 70.00%
Government [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of net patient service revenue | 24.00% | 25.00%
Other Third-Parties [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of net patient service revenue | 4.00% | 3.00%
Private-Pay Patients [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of net patient service revenue | 2.00% | 2.00%

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