Consolidated Statements of Comprehensive Income Statement - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
Net income before noncontrolling interests	$ 124,674	$ 120,248
Other comprehensive income:
Change in unrealized currency translation adjustments	22,735	(2,047)
Change in unrealized investment gains, net of taxes	(8,831)	76,855
Other comprehensive income	13,904	74,808
Comprehensive income	138,578	195,056
Noncontrolling interest	(1,208)	(723)
Comprehensive income to common stockholders	$ 137,370	$ 194,333

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax and 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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