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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 |  |

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