Consolidated Statements of Earnings and Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Change in unrealized gains (losses), deferred taxes	$ (8,853)	$ 76,300	$ (47,758)	$ 143,570
Reclassification for net realized capital gains and other than temporary impairments,taxes	(1,357)	(1,932)	(991)	(21,684)
Change in unrealized currency translation adjustment, deferred taxes	$ (2,797)	$ 5,364	$ (1,442)	$ 8,083

Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount of tax expense (benefit) before reclassification adjustments of unrealized holding gain (loss) on available-for-sale securities.

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Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss).

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