Goodwill and Other Intangible Assets - Other Identifiable Intangible Assets (Detail) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Schedule Of Finite and Indefinite Lived Other Intangible Assets [Line Items] | ||
| Intangible assets not subject to amortization, Gross Carrying Amount | $ 100,186 | $ 96,672 |
| Licenses and Accreditations [Member] | ||
| Schedule Of Finite and Indefinite Lived Other Intangible Assets [Line Items] | ||
| Intangible assets not subject to amortization, Gross Carrying Amount | 11,778 | 11,788 |
| Trade Names [Member] | ||
| Schedule Of Finite and Indefinite Lived Other Intangible Assets [Line Items] | ||
| Intangible assets not subject to amortization, Gross Carrying Amount | 58,227 | 54,726 |
| Certificates of Need [Member] | ||
| Schedule Of Finite and Indefinite Lived Other Intangible Assets [Line Items] | ||
| Intangible assets not subject to amortization, Gross Carrying Amount | $ 30,181 | $ 30,158 |