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v3.25.1

Reinsurance - Consolidated Property Casualty Insurance Assumed and Ceded Business (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Property Casualty Insurance Assumed And Ceded Business |  |
Earned premiums | $ 2,344 | $ 2,071
Incurred loss and loss expenses | 1,968 | 1,349
Consolidated Property And Casualty Insurance |  |
Property Casualty Insurance Assumed And Ceded Business |  |
Direct written premiums | 2,388 | 2,125
Assumed written premiums | 303 | 239
Ceded written premiums | (196) | (116)
Net written premiums | 2,495 | 2,248
Direct earned premiums | 2,247 | 1,934
Assumed earned premiums | 190 | 152
Ceded earned premiums | (173) | (94)
Earned premiums | 2,264 | 1,992
Direct incurred loss and loss expenses | 2,149 | 1,193
Assumed incurred loss and loss expenses | 236 | 76
Ceded incurred loss and loss expenses | (498) | 1
Incurred loss and loss expenses | $ 1,887 | $ 1,270

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