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Consolidated Statement of Comprehensive Income (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |
Beginning of period | $ 6,768,161 |  |
Other comprehensive gain (loss) | 338,745 | $ (982,624) | $ (219,781)
End of period | 7,469,237 | 6,768,161 |
Unrealized investment gains (losses), before tax | 47,540 | 217,311 | 106,958
Pre-Tax Income (Loss) | 1,754,403 | 1,719,681 | 1,282,905
Federal and foreign income taxes | (370,557) | (334,727) | (251,890)
Net income | 1,383,846 | 1,384,954 | 1,031,015
Unrealized investment gains, before tax | 392,903 | (1,248,128) | (254,939)
Currency translation adjustments, before tax | 32,192 | 1,179 |
Other comprehensive income (loss), before tax | 425,095 | (1,246,949) |
Unrealized investment gains, tax | (86,350) | 264,325 |
Currency translation adjustments, tax | 0 | 0 |
Other comprehensive income (loss), tax | (86,350) | 264,325 |
Unrealized investment gains, net of tax | 306,553 | (983,803) |
Change in unrealized translation adjustments | 32,192 | 1,179 | (20,969)
Unrealized Investment Gains (Losses) |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |
Beginning of period | (892,905) | 90,900 |
Other comprehensive income before reclassifications | 252,782 | (1,054,838) |
Amounts reclassified from AOCI | 53,771 | 71,035 |
Other comprehensive gain (loss) | 306,553 | (983,803) |
Unrealized investment loss related to noncontrolling interest | (2) | (2) |
End of period | (586,354) | (892,905) | 90,900
Unrealized Investment Gains (Losses) | Reclassification out of Accumulated Other Comprehensive Income |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |
Unrealized investment gains (losses), before tax | 68,065 | 89,918 |
Federal and foreign income taxes | (14,294) | (18,883) |
Net income | 53,771 | 71,035 |
Currency Translation Adjustments |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |
Beginning of period | (371,676) | (372,855) | (351,886)
Other comprehensive income before reclassifications | 32,192 | 1,179 |
Amounts reclassified from AOCI | 0 | 0 |
Other comprehensive gain (loss) | 32,192 | 1,179 |
Unrealized investment loss related to noncontrolling interest | 0 | 0 |
End of period | (339,484) | (371,676) | (372,855)
Change in unrealized translation adjustments | 32,192 | 1,179 | (20,969)
Currency Translation Adjustments | Reclassification out of Accumulated Other Comprehensive Income |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |
Pre-Tax Income (Loss) | 0 | 0 |
Federal and foreign income taxes | 0 | 0 |
Net income | 0 | 0 |
Accumulated Other Comprehensive Income (Loss) |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |
Beginning of period | (1,264,581) | (281,955) |
Other comprehensive income before reclassifications | 284,974 | (1,053,659) |
Amounts reclassified from AOCI | 53,771 | 71,035 |
Other comprehensive gain (loss) | 338,745 | (982,624) |
Unrealized investment loss related to noncontrolling interest | (2) | (2) |
End of period | (925,838) | (1,264,581) | $ (281,955)
Accumulated Other Comprehensive Income (Loss) | Reclassification out of Accumulated Other Comprehensive Income |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |
Pre-Tax Income (Loss) | 68,065 | 89,918 |
Federal and foreign income taxes | (14,294) | (18,883) |
Net income | $ 53,771 | $ 71,035 |

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