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Consolidated Statements Of Operations And Comprehensive Income (Loss) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
REVENUES: |  |
Premiums earned | $ 1,732,697 | $ 1,619,427
Net investment income | 140,976 | 138,294
Net realized capital gains (losses): |  |
Other-than-temporary impairments on fixed maturity securities | (2,933) | (70)
Other-than-temporary impairments on fixed maturity securities transferred to other comprehensive income (loss) |  |
Other net realized capital gains (losses) | 95,165 | (24,831)
Total net realized capital gains (losses) | 92,232 | (24,901)
Net derivative gain (loss) | 3,231 | 273
Other income (expense) | (9,053) | 12,064
Total revenues | 1,960,083 | 1,745,157
CLAIMS AND EXPENSES: |  |
Incurred losses and loss adjustment expenses | 1,048,550 | 1,057,177
Commission, brokerage, taxes and fees | 389,474 | 357,639
Other underwriting expenses | 98,985 | 96,284
Corporate expenses | 6,652 | 8,996
Interest, fees and bond issue cost amortization expense | 7,631 | 7,418
Total claims and expenses | 1,551,292 | 1,527,514
INCOME (LOSS) BEFORE TAXES | 408,791 | 217,643
Income tax expense (benefit) | 59,891 | 7,325
NET INCOME (LOSS) | 348,900 | 210,318
Other comprehensive income (loss), net of tax : |  |
Unrealized appreciation (depreciation) ("URA(D)") on securities arising during the period | 233,065 | (190,624)
Reclassification adjustment for realized losses (gains) included in net income (loss) | (1,822) | (8,772)
Total URA(D) on securities arising during the period | 231,243 | (199,396)
Foreign currency translation adjustments | 14,052 | 17,699
Reclassification adjustment for amortization of net (gain) loss included in net income (loss) | 1,151 | 1,815
Total benefit plan net gain (loss) for the period | 1,151 | 1,815
Total other comprehensive income (loss), net of tax | 246,446 | (179,882)
COMPREHENSIVE INCOME (LOSS) | $ 595,346 | $ 30,436
EARNINGS PER COMMON SHARE: |  |
Basic | $ 8.57 | $ 5.14
Diluted | $ 8.54 | $ 5.11

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