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v3.20.4

Segment Information - Summarized Financial Information by Segment (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2020 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Summarized financial information for these segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Insurance premiums and contract charges earned | $ 233,648 | $ 235,353 | $ 225,431 | $ 236,265 | $ 240,392 | $ 239,681 | $ 208,096 | $ 209,785 | $ 201,905 | $ 206,820 | $ 205,610 | $ 202,998 | $ 930,697 | $ 897,954 | $ 817,333
Net investment income |  |  |  |  |  |  |  |  |  |  |  |  | 357,596 | 365,064 | 376,507
Net income | 47,791 | $ 36,474 | $ 30,578 | $ 18,472 | 33,001 | $ 25,454 | $ 93,822 | $ 32,166 | (20,257) | $ 12,528 | $ 5,917 | $ 20,155 | 133,315 | 184,443 | 18,343
Assets | 13,471,813 |  |  |  | 12,478,704 |  |  |  | 11,031,896 |  |  |  | 13,471,813 | 12,478,704 | 11,031,896
Intersegment eliminations |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summarized financial information for these segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net investment income |  |  |  |  |  |  |  |  |  |  |  |  | (2,259) | (1,503) | (772)
Assets | (90,135) |  |  |  | (64,072) |  |  |  | (41,800) |  |  |  | (90,135) | (64,072) | (41,800)
Property and Casualty |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summarized financial information for these segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Insurance premiums and contract charges earned |  |  |  |  |  |  |  |  |  |  |  |  | 650,168 |  |
Property and Casualty | Operating Segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summarized financial information for these segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Insurance premiums and contract charges earned |  |  |  |  |  |  |  |  |  |  |  |  |  | 683,454 | 665,734
Net investment income |  |  |  |  |  |  |  |  |  |  |  |  | 42,556 | 41,740 | 40,104
Net income |  |  |  |  |  |  |  |  |  |  |  |  | 76,516 | 54,359 | (14,243)
Assets | 1,324,923 |  |  |  | 1,327,099 |  |  |  | 1,236,362 |  |  |  | 1,324,923 | 1,327,099 | 1,236,362
Supplemental |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summarized financial information for these segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Insurance premiums and contract charges earned |  |  |  |  |  |  |  |  |  |  |  |  | 130,694 | 65,815 |
Net investment income |  |  |  |  |  |  |  |  |  |  |  |  | 17,818 | 7,480 |
Net income |  |  |  |  |  |  |  |  |  |  |  |  | 43,089 | 17,989 |
Assets | 811,457 |  |  |  | 747,602 |  |  |  |  |  |  |  | 811,457 | 747,602 |
Retirement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summarized financial information for these segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Insurance premiums and contract charges earned |  |  |  |  |  |  |  |  |  |  |  |  | 29,649 |  |
Retirement | Operating Segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summarized financial information for these segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Insurance premiums and contract charges earned |  |  |  |  |  |  |  |  |  |  |  |  |  | 29,083 | 31,269
Net investment income |  |  |  |  |  |  |  |  |  |  |  |  | 229,853 | 245,475 | 262,634
Net income |  |  |  |  |  |  |  |  |  |  |  |  | 20,038 | (4,867) | 41,736
Assets | 9,198,723 |  |  |  | 8,330,127 |  |  |  | 7,866,969 |  |  |  | 9,198,723 | 8,330,127 | 7,866,969
Life |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summarized financial information for these segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Insurance premiums and contract charges earned |  |  |  |  |  |  |  |  |  |  |  |  | 120,186 |  |
Life | Operating Segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summarized financial information for these segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Insurance premiums and contract charges earned |  |  |  |  |  |  |  |  |  |  |  |  |  | 119,602 | 120,330
Net investment income |  |  |  |  |  |  |  |  |  |  |  |  | 69,799 | 71,957 | 74,399
Net income |  |  |  |  |  |  |  |  |  |  |  |  | 10,461 | 17,574 | 18,754
Assets | 2,044,503 |  |  |  | 1,964,993 |  |  |  | 1,821,351 |  |  |  | 2,044,503 | 1,964,993 | 1,821,351
Corporate and Other |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summarized financial information for these segments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net investment income |  |  |  |  |  |  |  |  |  |  |  |  | (171) | (85) | 142
Net income |  |  |  |  |  |  |  |  |  |  |  |  | (16,789) | 99,388 | (27,904)
Assets | $ 182,342 |  |  |  | $ 172,955 |  |  |  | $ 149,014 |  |  |  | $ 182,342 | $ 172,955 | $ 149,014

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