Liability for Unpaid Claims - Schedule of Liability for Unpaid Health Claims (Details) - Health claims - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Jun. 30, 2023	Dec. 31, 2022
Activity in the Liability for Unpaid Health Claims
Beginning balance	$ 182,202	$ 171,109
Incurred related to:
Current year	346,586	676,190
Prior year	(3,905)	(15,631)
Total incurred	342,681	660,559
Paid related to:
Current year	216,609	517,856
Prior year	123,512	131,610
Total paid	340,121	649,466
Ending balance	$ 184,762	$ 182,202

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Amount, after effects of reinsurance, of payments to settle claims incurred in the current period and related claims settlement costs.

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Amount, after effects of reinsurance, of payments to settle claims incurred in prior periods and related claims settlement costs.

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Amount, after effects of reinsurance, of expense (reversal of expense) for claims incurred and costs incurred in the claim settlement process.

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Liability as of the balance sheet date for amounts representing estimated cost of settling unpaid claims under the terms of the underlying insurance policies, less estimated reinsurance recoveries on such claims. This includes an estimate for claims which have been incurred but not reported. Claim adjustment expenses represent the costs estimated to be incurred in the settlement of unpaid claims.

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Amount, after effects of reinsurance, of payments to settle insured claims and pay costs incurred in the claims settlement process.

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Amount, after effects of reinsurance, of expense for claims incurred in the current reporting period and related claims settlement costs.

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Amount, after effects of reinsurance, of expense (reversal of expense) for claims incurred in prior reporting periods and related claims settlement costs.

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