Variable Interest Entities - Summary of Consolidated Asset and Liabilities Including VIE Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Assets
Cash and cash equivalents	$ 107,570	$ 465,302
Receivables, net	942,461	492,364
Prepaid expenses and other current assets, net	42,513	31,572
Property and equipment, net	27,576	19,937
Intangible assets, net	63,769	18,448
Liabilities
Medical claims and related payables	737,724	300,798
Accounts payable and accrued expenses	233,182	177,428
Variable Interest Entity
Assets
Cash and cash equivalents	62,154	155,819
Restricted cash equivalents	6,757	10,610
Receivables, net	940,618	492,077
Prepaid expenses and other current assets, net	21,907	15,515
Property and equipment, net	1,754	1,567
Intangible assets, net	25,561	17,347
Other assets, net	6,334	10,371
Liabilities
Medical claims and related payables	737,724	300,798
Accounts payable and accrued expenses	188,671	159,526
Other liabilities	$ 4,184	$ 2,059