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v3.8.0.1

Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Revenues |  |  |
Property and casualty insurance premiums (net of reinsurance ceded of $971, $987 and $1,006) | $ 32,300 | $ 31,307 | $ 30,309
Life premiums and contract charges (net of reinsurance ceded of $303, $309 and $332) | 2,378 | 2,275 | 2,158
Net investment income | 3,401 | 3,042 | 3,156
Realized capital gains and losses: |  |  |
Total other-than-temporary impairment (“OTTI”) losses | (146) | (313) | (452)
OTTI losses reclassified to other comprehensive income | (4) | 10 | 36
Net OTTI losses recognized in earnings | (150) | (303) | (416)
Sales and other realized capital gains and losses | 595 | 213 | 446
Total realized capital gains and losses | 445 | (90) | 30
Total revenues | 38,524 | 36,534 | 35,653
Costs and expenses |  |  |
Property and casualty insurance claims and claims expense (net of reinsurance ceded of $1,807, $1,116 and $602) | 21,929 | 22,221 | 21,034
Life contract benefits (net of reinsurance ceded of $179, $208 and $219) | 1,923 | 1,857 | 1,803
Interest credited to contractholder funds (net of reinsurance ceded of $25, $26 and $25) | 690 | 726 | 761
Amortization of deferred policy acquisition costs | 4,784 | 4,550 | 4,364
Operating costs and expenses | 4,658 | 4,106 | 4,081
Restructuring and related charges | 109 | 30 | 39
Goodwill impairment | 125 | 0 | 0
Interest expense | 335 | 295 | 292
Total costs and expenses | 34,553 | 33,785 | 32,374
Gain on disposition of operations | 20 | 5 | 3
Income from operations before income tax expense | 3,991 | 2,754 | 3,282
Income tax expense | 802 | 877 | 1,111
Net income | 3,189 | 1,877 | 2,171
Preferred stock dividends | 116 | 116 | 116
Net income applicable to common shareholders | $ 3,073 | $ 1,761 | $ 2,055
Earnings per common share: |  |  |
Net income applicable to common shareholders earnings per common share - Basic (in dollars per share) | $ 8.49 | $ 4.72 | $ 5.12
Weighted average common shares - Basic (in shares) | 362.0 | 372.8 | 401.1
Net income applicable to common shareholders earnings per common share - Diluted (in dollars per share) | $ 8.36 | $ 4.67 | $ 5.05
Weighted average common shares - Diluted (in shares) | 367.8 | 377.3 | 406.8
Cash dividends declared per common share (in dollars per share) | $ 1.48 | $ 1.32 | $ 1.20

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