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v3.25.2

Insurance Company Subsidiary Operations - Effects of Reinsurance on Premiums Written and Earned (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2025
Written |  |
Net premiums |  | $ 80
Earned |  |
Net premiums |  | 36
WNFIC |  |
Written |  |
Direct premiums |  | 516
Ceded premiums |  | (516)
Earned |  |
Direct premiums |  | 507
Ceded premiums |  | (507)
Quota Share Captive and Excess of Loss Layer Captive |  |
Written |  |
Assumed Premiums |  | 114
Net premiums |  | 80
Earned |  |
Assumed Premium |  | 70
Net premiums |  | 36
Quota Share Captive |  |
Written |  |
Ceded premiums |  | (34)
Net premiums | $ 79 |
Earned |  |
Ceded premiums |  | $ (34)
Net premiums | $ 36 |

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