Medical Claims and Related Payables - Additional Information (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Liability For Claims And Claims Adjustment Expense [Line Items]
Medical claims and related payables	$ 346,727	$ 239,014
Current Liabilities Held For Sale And Discontinued Operations
Liability For Claims And Claims Adjustment Expense [Line Items]
Medical claims and related payables			$ 1,300	$ 1,100
Related payables associated with retained liability		$ 200	$ 4,100
Prepaid Expenses and Other Current Assets [Member]
Liability For Claims And Claims Adjustment Expense [Line Items]
Medical claims and related payables	$ 7,000