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v2.4.1.9

Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Consolidated Statements of Comprehensive Income |  |  |
Net income | $ 153,151 us-gaap_NetIncomeLoss | $ 126,351 us-gaap_NetIncomeLoss | $ 107,835 us-gaap_NetIncomeLoss
Other comprehensive income (loss), net of tax: |  |  |
Net unrealized holding gains (losses) on securities available for sale arising during period (net of tax effects of $29870, $(56,048), and $2,701) | 55,474 us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax | (104,088)us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax | 5,018 us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
Reclassification adjustment for gains on securities available for sale included in net income (net of tax effects of $(449), $(3,360), and $(13,456)), | (834)us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax | (6,241)us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax | (24,990)us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
Reclassification adjustment for impairment charges on available for sale securities included in net income (net of tax effects of $286, $481, and $364, ) | 531 us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax | 893 us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax | 675 us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax
Other comprehensive income (loss), net of tax | 55,171 us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent | (109,436)us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent | (19,297)us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
Comprehensive income | $ 208,322 us-gaap_ComprehensiveIncomeNetOfTax | $ 16,915 us-gaap_ComprehensiveIncomeNetOfTax | $ 88,538 us-gaap_ComprehensiveIncomeNetOfTax

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