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v3.25.1

Investments - Maturity Table (Details) - USD ($) $ in Thousands | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | $ 1,747,064 | $ 2,042,473
Estimated Fair Value | 1,656,977 | $ 1,933,226
2026 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 549,295 |
Estimated Fair Value | 526,987 |
2027 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 99,118 |
Estimated Fair Value | 97,369 |
2038 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 65 |
Estimated Fair Value | 66 |
2039 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 541 |
Estimated Fair Value | 530 |
2042 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 2,071 |
Estimated Fair Value | 1,784 |
2043 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 3,709 |
Estimated Fair Value | 3,326 |
2044 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 4,044 |
Estimated Fair Value | 3,683 |
2045 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 4,465 |
Estimated Fair Value | 3,955 |
2046 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 6,894 |
Estimated Fair Value | 6,047 |
2047 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 6,481 |
Estimated Fair Value | 5,695 |
2048 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 1,682 |
Estimated Fair Value | 1,501 |
2049 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 14,580 |
Estimated Fair Value | 12,869 |
2050 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 99,980 |
Estimated Fair Value | 79,163 |
2051 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 142,312 |
Estimated Fair Value | 111,537 |
2052 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 56,137 |
Estimated Fair Value | 49,462 |
2053 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 288,001 |
Estimated Fair Value | 286,533 |
2054 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 136,475 |
Estimated Fair Value | 131,665 |
2055 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 105,981 |
Estimated Fair Value | 105,006 |
2056 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 187,742 |
Estimated Fair Value | 191,280 |
2058 |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 37,491 |
Estimated Fair Value | $ 38,519 |

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