Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
Consolidated Statements of Comprehensive Income
Net income	$ 56,740	$ 65,531
Other comprehensive income, net of tax:
Net unrealized gains on securities available for sale	957	33,388
Net unrealized gains (losses) on cash flow derivative hedges	362	(502)
Other comprehensive income	1,319	32,886
Total comprehensive income	$ 58,059	$ 98,417

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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