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Consolidated Statements Of Operations And Comprehensive Income (Loss) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
REVENUES: |  |  |  |
Premiums earned | $ 1,905,619 | $ 1,731,479 | $ 5,455,615 | $ 5,080,724
Net investment income | 181,058 | 161,363 | 501,062 | 440,979
Net realized capital gains (losses): |  |  |  |
Other-than-temporary impairments on fixed maturity securities | (7,314) | (3,825) | (15,404) | (4,783)
Other-than-temporary impairments on fixed maturity securities transferred to other comprehensive income (loss) |  |  |  |
Other net realized capital gains (losses) | (5,629) | 58,629 | 124,965 | 50,462
Total net realized capital gains (losses) | (12,943) | 54,804 | 109,561 | 45,679
Net derivative gain (loss) | (189) | 2,225 | 3,395 | 5,485
Other income (expense) | (31,025) | (13,408) | (52,550) | (2,948)
Total revenues | 2,042,520 | 1,936,463 | 6,017,083 | 5,569,919
CLAIMS AND EXPENSES: |  |  |  |
Incurred losses and loss adjustment expenses | 1,371,924 | 1,251,858 | 3,515,104 | 3,650,349
Commission, brokerage, taxes and fees | 443,076 | 381,401 | 1,253,500 | 1,122,442
Other underwriting expenses | 118,158 | 97,942 | 321,976 | 287,325
Corporate expenses | 8,435 | 7,890 | 22,622 | 23,519
Interest, fees and bond issue cost amortization expense | 7,907 | 7,901 | 23,972 | 23,047
Total claims and expenses | 1,949,500 | 1,746,992 | 5,137,174 | 5,106,682
INCOME (LOSS) BEFORE TAXES | 93,020 | 189,471 | 879,909 | 463,237
Income tax expense (benefit) | (11,378) | (8,910) | 88,092 | (11,117)
NET INCOME (LOSS) | 104,398 | 198,381 | 791,817 | 474,354
Other comprehensive income (loss), net of tax : |  |  |  |
Unrealized appreciation (depreciation) ("URA(D)") on securities arising during the period | 93,765 | (22,282) | 524,589 | (254,682)
Reclassification adjustment for realized losses (gains) included in net income (loss) | (529) | 1,417 | (4,220) | (7,106)
Total URA(D) on securities arising during the period | 93,236 | (20,865) | 520,369 | (261,788)
Foreign currency translation adjustments | (3,426) | (5,930) | (15,206) | (51,883)
Reclassification adjustment for amortization of net (gain) loss included in net income (loss) | 1,363 | 1,816 | 3,665 | 5,446
Total benefit plan net gain (loss) for the period | 1,363 | 1,816 | 3,665 | 5,446
Total other comprehensive income (loss), net of tax | 91,173 | (24,979) | 508,828 | (308,225)
COMPREHENSIVE INCOME (LOSS) | $ 195,571 | $ 173,402 | $ 1,300,645 | $ 166,129
EARNINGS PER COMMON SHARE: |  |  |  |
Basic | $ 2.56 | $ 4.87 | $ 19.44 | $ 11.61
Diluted | $ 2.56 | $ 4.84 | $ 19.38 | $ 11.55

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