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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017
Statement of Comprehensive Income [Abstract] |  |  |  |
Net income (loss) | $ 54,095 | $ (457,084) | $ 230,812 | $ (341,541)
Other comprehensive income (loss), net of tax: |  |  |  |
Unrealized investment gains (losses) arising during the period | (26,061) | 62,505 | (257,521) | 206,461
Adjustment for reclassification of net realized investment (gains) losses and OTTI losses recognized in net income | 25,924 | (13,286) | 77,189 | 10,169
Unrealized investment gains (losses) arising during the period, net of reclassification adjustment | (137) | 49,219 | (180,332) | 216,630
Foreign currency translation adjustment | 994 | 8,088 | (6,864) | 46,824
Total other comprehensive income (loss), net of tax | 857 | 57,307 | (187,196) | 263,454
Comprehensive income (loss) | $ 54,952 | $ (399,777) | $ 43,616 | $ (78,087)

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