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Accumulated Other Comprehensive Income (Loss) (Tables) | 6 Months Ended
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Jun. 30, 2023
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Schedule of Rollforward of Accumulated Other Comprehensive Loss | The following table presents the rollforward of accumulated other comprehensive loss for the three and six months ended June 30, 2023 and 2022:
|  | Three Months Ended June 30,
|  | 2023 |  | 2022
(In thousands) |  | Before Tax |  | Tax Effect |  | Net of Tax |  | Before Tax |  | Tax Effect |  | Net of Tax
Balance at beginning of period |  | $ | (375,049) |  |  | $ | 51,012 |  |  | $ | (324,037) |  |  | $ | (173,623) |  |  | $ | 21,324 |  |  | $ | (152,299) |
Other comprehensive income (loss): |  |  |  |  |  |  |  |  |  |  |  |
Unrealized holding gains (losses) on investments: |  |  |  |  |  |  |  |  |  |  |  |
Unrealized holding (losses) gains arising during the period |  | (42,733) |  |  | 5,385 |  |  | (37,348) |  |  | (158,974) |  |  | 24,322 |  |  | (134,652) |
Less: Reclassification adjustment for gains included in net income (1) |  | 1,589 |  |  | (339) |  |  | 1,250 |  |  | 471 |  |  | (87) |  |  | 384 |
Net unrealized (losses) gains on investments |  | (41,144) |  |  | 5,046 |  |  | (36,098) |  |  | (158,503) |  |  | 24,235 |  |  | (134,268) |
Other comprehensive (loss) income |  | (41,144) |  |  | 5,046 |  |  | (36,098) |  |  | (158,503) |  |  | 24,235 |  |  | (134,268) |
Balance at end of period |  | $ | (416,193) |  |  | $ | 56,058 |  |  | $ | (360,135) |  |  | $ | (332,126) |  |  | $ | 45,559 |  |  | $ | (286,567) |
|  | Six Months Ended June 30,
|  | 2023 |  | 2022
(In thousands) |  | Before Tax |  | Tax Effect |  | Net of Tax |  | Before Tax |  | Tax Effect |  | Net of Tax
Balance at beginning of year |  | $ | (443,230) |  |  | $ | 60,440 |  |  | $ | (382,790) |  |  | $ | 65,280 |  |  | $ | (14,573) |  |  | $ | 50,707 |
Other comprehensive income (loss): |  |  |  |  |  |  |  |  |  |  |  |
Unrealized holding gains (losses) on investments: |  |  |  |  |  |  |  |  |  |  |  |
Unrealized holding gains (losses) arising during the period |  | 24,960 |  |  | (4,091) |  |  | 20,869 |  |  | (405,229) |  |  | 59,152 |  |  | (346,077) |
Less: Reclassification adjustment for losses included in net income (1) |  | 2,077 |  |  | (291) |  |  | 1,786 |  |  | 7,823 |  |  | 980 |  |  | 8,803 |
Net unrealized gains (losses) on investments |  | 27,037 |  |  | (4,382) |  |  | 22,655 |  |  | (397,406) |  |  | 60,132 |  |  | (337,274) |
Other comprehensive income (loss) |  | 27,037 |  |  | (4,382) |  |  | 22,655 |  |  | (397,406) |  |  | 60,132 |  |  | (337,274) |
Balance at end of period |  | $ | (416,193) |  |  | $ | 56,058 |  |  | $ | (360,135) |  |  | $ | (332,126) |  |  | $ | 45,559 |  |  | $ | (286,567) |
(1)Included in net realized investment losses on our condensed consolidated statements of comprehensive income.

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