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Revenue (Tables) - U.S. Facilities [Member] | 12 Months Ended
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Dec. 31, 2025
Schedule of Revenue Attributed to Each Category | The table below presents total revenue attributed to each category (in thousands):
|  | Year Ended December 31, |
|  | 2025 |  |  | 2024 |  |  | 2023 |
Acute inpatient psychiatric facilities |  | $ | 1,830,324 |  |  | $ | 1,678,266 |  |  | $ | 1,489,248 |
Specialty treatment facilities |  |  | 567,196 |  |  |  | 592,023 |  |  |  | 614,220 |
Comprehensive treatment centers |  |  | 567,176 |  |  |  | 537,886 |  |  |  | 500,242 |
Residential treatment centers |  |  | 348,073 |  |  |  | 345,788 |  |  |  | 325,028 |
Revenue |  | $ | 3,312,769 |  |  | $ | 3,153,963 |  |  | $ | 2,928,738 |
Schedule of Revenue and Percentage Generated by Each Payor Type | The following table presents revenue by payor type and as a percentage of revenue for the years ended December 31, 2025, 2024 and 2023 (in thousands):
|  | Year Ended December 31, |
|  | 2025 |  |  | 2024 |  |  | 2023 |
|  | Amount |  |  | % |  |  | Amount |  |  | % |  |  | Amount |  |  | % |
Commercial |  | $ | 813,788 |  |  |  | 24.6 | % |  | $ | 820,828 |  |  |  | 26.0 | % |  | $ | 820,701 |  |  |  | 28.0 | %
Medicare |  |  | 473,455 |  |  |  | 14.3 | % |  |  | 447,078 |  |  |  | 14.2 | % |  |  | 441,761 |  |  |  | 15.1 | %
Medicaid |  |  | 1,912,168 |  |  |  | 57.7 | % |  |  | 1,781,615 |  |  |  | 56.5 | % |  |  | 1,578,518 |  |  |  | 53.9 | %
Self-Pay |  |  | 64,822 |  |  |  | 2.0 | % |  |  | 60,101 |  |  |  | 1.9 | % |  |  | 67,583 |  |  |  | 2.3 | %
Other |  |  | 48,536 |  |  |  | 1.4 | % |  |  | 44,341 |  |  |  | 1.4 | % |  |  | 20,175 |  |  |  | 0.7 | %
Revenue |  | $ | 3,312,769 |  |  |  | 100.0 | % |  | $ | 3,153,963 |  |  |  | 100.0 | % |  | $ | 2,928,738 |  |  |  | 100.0 | %

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