Related Parties - Reinsurance transactions (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2024 |
Jun. 30, 2023 |
Jun. 30, 2024 |
Jun. 30, 2023 |
Dec. 31, 2023 |
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| Related Party Transaction [Line Items] | |||||
| Reinsurance recoverables | $ 27,000 | $ 27,000 | |||
| Related Party | Reinsurance Transactions | |||||
| Related Party Transaction [Line Items] | |||||
| Reinsurance recoverables | $ 67 | ||||
| Reinsurance payable | $ 13 | ||||
| Ceded premiums | $ 0 | $ 11 | $ 9 | $ 18 | |
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- Definition Amount of written premiums ceded to other entities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The carrying amount as of the balance sheet date of the known and estimated amounts owed to insurers under reinsurance treaties or other arrangements. No definition available.
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- Definition Amount before valuation allowance recoverable under reinsurance contracts. Examples include, but are not limited to, settled and unsettled claims, incurred but not reported losses, loss adjustment expense, premium paid, policy benefits and policy reserves. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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