Variable Interest Entities - Additional Information (Details)	3 Months Ended
	Jun. 30, 2023 geography investment partner entity
Variable Interest Entity [Line Items]
Number of geographies | geography	10
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Number of wholly-owned risk-bearing entities	29
Number of direct contracting entities	8
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	9