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Fixed Maturity Securities In An Unrealized Loss Position (Non-Investment Grade Fixed Maturity Securities) (Details) - External Credit Rating, Non Investment Grade $ in Thousands | Sep. 30, 2024 USD ($)
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Foreign government |
Debt Securities, Available-for-sale [Line Items] |
Number of Securities | 62
Aggregate Fair Value | $ 146,049
Gross Unrealized Loss | $ 163,081
State and municipal |
Debt Securities, Available-for-sale [Line Items] |
Number of Securities | 5
Aggregate Fair Value | $ 28,143
Gross Unrealized Loss | $ 1,894
Corporate |
Debt Securities, Available-for-sale [Line Items] |
Number of Securities | 9
Aggregate Fair Value | $ 20,185
Gross Unrealized Loss | $ 568
Mortgage-backed |
Debt Securities, Available-for-sale [Line Items] |
Number of Securities | 15
Aggregate Fair Value | $ 2,930
Gross Unrealized Loss | $ 143
Special revenue |
Debt Securities, Available-for-sale [Line Items] |
Number of Securities | 91
Aggregate Fair Value | $ 197,307
Gross Unrealized Loss | $ 165,686

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