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Consolidation Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2014 | Sep. 30, 2013
Net income | $ 53,162 | $ 32,653 | $ 100,477 | $ 81,083
Unrealized holding (losses) gains arising during period | (8,988) | 6,383 | 41,767 | (50,576)
Non-credit portion of other-than-temporary impairments recognized in other comprehensive income | 0 | 0 | 0 | 50
Amount reclassified into net income: Held-to-maturity securities | (243) | (307) | (683) | (1,172)
Amount reclassified into net income: Non-credit other-than-temporary impairments | 780 | 1 | 1,085 | 9
Amount reclassified into net income: Realized gains on available for sale securities | (10,683) | (8,785) | (18,637) | (16,107)
Total unrealized (losses) gains on investment securities | (19,134) | (2,708) | 23,532 | (67,796)
Net actuarial gain | 0 | 0 | 0 | 28,600
Amount reclassified into net income: Net actuarial loss | 247 | 513 | 742 | 2,222
Amount reclassified into net income: Prior service cost | 0 | 0 | 0 | 6
Amount reclassified into net income: Curtailment expense | 0 | 0 | 0 | 11
Total defined benefit pension and post-retirement plans | 247 | 513 | 742 | 30,839
Other comprehensive (loss) income | (18,887) | (2,195) | 24,274 | (36,957)
Comprehensive income | $ 34,275 | $ 30,458 | $ 124,751 | $ 44,126

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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=6519514 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Comprehensive Income -URI http://asc.fasb.org/extlink&oid=35737396 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e557-108580 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=6518256 + Details
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