Variable Interest Entities - Narrative (Details) $ in Millions	3 Months Ended
	Mar. 31, 2026 USD ($) entity partner geography investment	Dec. 31, 2025 USD ($)
Variable Interest Entity [Line Items]
Number of geographies | geography	12
Surety Bond
Variable Interest Entity [Line Items]
Long-term debt | $	$ 31.2
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Number of wholly-owned risk-bearing entities | entity	32
Number of direct contracting entities | entity	9
Number of physician group partners | partner	12
Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Number of equity method investments for VIEs | investment	11
Variable Interest Entity, Not Primary Beneficiary | Surety Bond
Variable Interest Entity [Line Items]
Long-term debt | $	$ 96.3	$ 131.6