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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Net income	$ 61,348	$ 18,925
Unrealized holding gains (losses) arising during period	81,313	(67,398)
Amounts reclassified into net income: Held-to-maturity securities	(7)	(10)
Amounts reclassified into net income: Realized (gains) losses on disposals and OTTI of available-for-sale securities	(851)	3,594
Total unrealized gains (losses) on investment securities	80,455	(63,814)
Amount reclassified into net income: Net actuarial loss	525	420
Total defined benefit pension and post-retirement plans	525	420
Other comprehensive income (loss)	80,980	(63,394)
Comprehensive income (loss)	$ 142,328	$ (44,469)

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