Related-Party Transactions - Additional Information (Details) - USD ($) $ in Thousands		12 Months Ended
	Nov. 14, 2023	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Oct. 04, 2024	Mar. 31, 2024
Related Party Transaction [Line Items]
Revenue		$ 2,034,540	$ 1,386,661	$ 1,144,163
Operating lease right-of-use assets		32,601	37,396
Operating lease liabilities		36,004
Expenses payable		3,600	1,300
Investments in privately held entities		8,896	6,396
Repurchase of common stock	$ 100,000	900
Risk pool settlements and incentives
Related Party Transaction [Line Items]
Revenue		86,224	63,468	117,254
Agreement for Future Equity Fund | Third Way Health, Inc
Related Party Transaction [Line Items]
Investments in privately held entities		$ 6,000	3,500
PMIOC
Related Party Transaction [Line Items]
Equity interest (as a percent)		40.00%
PMIOC | Provider Services
Related Party Transaction [Line Items]
Related party transaction, amount of transaction		$ 3,200	2,700	2,700
Song PC
Related Party Transaction [Line Items]
Equity interest (as a percent)		25.00%
Song PC | Provider Services
Related Party Transaction [Line Items]
Related party transaction, amount of transaction		$ 1,000	1,100
I Health, Inc.
Related Party Transaction [Line Items]
Equity interest (as a percent)		25.00%				25.00%
CHS | Minimum
Related Party Transaction [Line Items]
Equity interest (as a percent)		50.00%			50.00%
CHS | Maximum
Related Party Transaction [Line Items]
Equity interest (as a percent)		51.00%			51.00%
AHMC
Related Party Transaction [Line Items]
Remaining outstanding under agreement		$ 47,700	54,000
Related Party | I Health, Inc.
Related Party Transaction [Line Items]
Expenses recognized		2,200
Related Party | CHS
Related Party Transaction [Line Items]
Expenses recognized		1,000
Related Party | AHMC | Risk pool settlements and incentives
Related Party Transaction [Line Items]
Revenue		34,100	43,800	50,500
Board [Member] | APC
Related Party Transaction [Line Items]
Repurchase of common stock		900	9,800	9,300
The Stellar Health Group, Inc.
Related Party Transaction [Line Items]
Expenses payable		200
LMA | Related Party
Related Party Transaction [Line Items]
Revenue			16,700	21,200
Arroyo Vista | Related Party | AHMC
Related Party Transaction [Line Items]
Revenue		1,900	2,200	1,500
Allied Pacific Holdings Investment Management, LLC | Chief Executive Officer
Related Party Transaction [Line Items]
Operating lease right-of-use assets		2,700	14,100
Operating lease liabilities		2,700	14,500
Allied Pacific Holdings Investment Management, LLC | APC | Taxes Associated with Excluded Assets Spin-off
Related Party Transaction [Line Items]
Related party transaction, amount of transaction		5,300
Allied Pacific Holdings Investment Management, LLC | Professional Medical Corporation | Office Lease
Related Party Transaction [Line Items]
Related party transaction, amount of transaction		4,000	3,800	2,200
Sunny Village Care Center | APC | Provider Services
Related Party Transaction [Line Items]
Related party transaction, amount of transaction		500	2,600	1,900
First Commonwealth Property, LLC
Related Party Transaction [Line Items]
Operating lease right-of-use assets		700	800
Operating lease liabilities		700	800
First Commonwealth Property, LLC | Professional Medical Corporation | Office Lease
Related Party Transaction [Line Items]
Related party transaction, amount of transaction		200	100
Board Members | APC | Provider Services
Related Party Transaction [Line Items]
Related party transaction, amount of transaction		19,500	23,100	34,500
Board Members Who Are Also Officers | APC | Provider Services
Related Party Transaction [Line Items]
Related party transaction, amount of transaction		$ 3,100	$ 4,200	$ 3,700