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v3.10.0.1

Consolidated Statements Of Operations and Comprehensive Income - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017
Revenues |  |  |  |
Net premiums written | $ 8,110 | $ 7,902 | $ 23,229 | $ 22,193
Increase in unearned premiums | (202) | (95) | (630) | (377)
Net premiums earned | 7,908 | 7,807 | 22,599 | 21,816
Net investment income | 823 | 813 | 2,457 | 2,328
Net realized gains (losses): |  |  |  |
Other-than-temporary impairment (OTTI) losses gross | (14) | (8) | (19) | (36)
OTTI on fixed maturities recognized in OCI (pre-tax) | 3 | 0 | 3 | 1
Net OTTI losses recognized in income | (11) | (8) | (16) | (35)
Net realized gains (losses) excluding OTTI losses | 30 | (2) | 51 | 119
Total net realized gains (losses) (includes $(38), $10, $(142) and $27 reclassified from AOCI) | 19 | (10) | 35 | 84
Total revenues | 8,750 | 8,610 | 25,091 | 24,228
Expenses |  |  |  |
Losses and loss expenses | 4,868 | 6,247 | 13,457 | 14,182
Policy benefits | 127 | 169 | 428 | 500
Policy acquisition costs | 1,504 | 1,488 | 4,432 | 4,334
Administrative expenses | 719 | 714 | 2,158 | 2,096
Interest expense | 164 | 150 | 488 | 451
Other (income) expense | (145) | (118) | (307) | (333)
Amortization of purchased intangibles | 83 | 65 | 253 | 194
Chubb integration expenses | 16 | 50 | 39 | 233
Total expenses | 7,336 | 8,765 | 20,948 | 21,657
Income (loss) before income tax | 1,414 | (155) | 4,143 | 2,571
Income tax expense (benefit) (includes $(4), nil, $(19) and $3 on reclassified unrealized gains and losses) | 183 | (85) | 536 | 243
Net income (loss) | 1,231 | (70) | 3,607 | 2,328
Other comprehensive income (loss) |  |  |  |
Unrealized appreciation (depreciation) | (251) | 153 | (2,063) | 919
Reclassification adjustment for net realized (gains) losses included in net income | 38 | (10) | 142 | (27)
Unrealized appreciation (Depreciation) after reclassification adjustment | (213) | 143 | (1,921) | 892
Change in: |  |  |  |
Cumulative foreign currency translation adjustment | (482) | 665 | (659) | 901
Postretirement benefit liability adjustment | (21) | (63) | (61) | (118)
Other comprehensive income (loss), before income tax | (716) | 745 | (2,641) | 1,675
Income tax (expense) benefit related to OCI items | 77 | (46) | 356 | (292)
Other comprehensive income (loss) | (639) | 699 | (2,285) | 1,383
Comprehensive income | $ 592 | $ 629 | $ 1,322 | $ 3,711
Earnings (loss) per share |  |  |  |
Basic earnings (loss) per share | $ 2.66 | $ (0.15) | $ 7.76 | $ 4.98
Diluted earnings (loss) per share | $ 2.64 | $ (0.15) | $ 7.71 | $ 4.94

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