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Credit Losses (Tables) | 3 Months Ended
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Mar. 31, 2024
Credit Loss [Abstract] |
Credit Loss Allowance Activity [Table] | The following tables summarize our allowance for expected credit losses by pooled asset for the three months ended March 31, 2024 and 2023, respectively:
March 31, 2024 |  | December 31, 2023 |  | Provision for expected credit losses |  | Write-offs |  | March 31, 2024
Premiums Receivable |  | $ | 51 |  |  | $ | (16) |  |  | $ | 18 |  |  | $ | 53 |
Reinsurance Recoverables |  | 97 |  |  | (32) |  |  | — |  |  | 65 |
Total |  | $ | 148 |  |  | $ | (48) |  |  | $ | 18 |  |  | $ | 118 |
March 31, 2023 |  | December 31, 2022 |  | Provision for expected credit losses |  | Write-offs |  | March 31, 2023
Premiums Receivable |  | $ | 32 |  |  | $ | (34) |  |  | $ | 29 |  |  | $ | 27 |
Reinsurance Recoverables |  | 333 |  |  | (183) |  |  | — |  |  | 150 |
Total |  | $ | 365 |  |  | $ | (217) |  |  | $ | 29 |  |  | $ | 177 |

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