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Derivative Financial Instruments - Impact of Derivatives on Consolidated Statements of Income (Details) - Interest rate swaps - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016
Trading |  |  |  |
Gain (loss) on derivatives, net | $ (874) | $ 3,931 | $ (8,441) | $ 11,161
Designated as Hedging Instrument | Fair Value Hedges |  |  |  |
Fair Value Hedges |  |  |  |
Hedge ineffectiveness gains (losses) recorded in earnings | 2,748 | 3,199 | (5,130) | 2,000
Realized gains (losses) recorded in interest expense | 154 | 6,944 | 7,582 | 21,593
Trading |  |  |  |
Gain (loss) on derivatives, net | 2,902 | 10,143 | 2,452 | 23,593
Designated as Hedging Instrument | Cash Flow Hedges |  |  |  |
Cash Flow Hedges |  |  |  |
Hedge ineffectiveness losses recorded in earnings | (1,025) | (843) | (1,172) | (1,524)
Realized losses recorded in interest expense | (2,689) | (4,381) | (8,697) | (13,588)
Trading |  |  |  |
Gain (loss) on derivatives, net | (3,714) | (5,224) | (9,869) | (15,112)
Trading |  |  |  |
Trading |  |  |  |
Interest reclassification | 185 | 537 | 165 | 1,897
Realized gains (losses) recorded in earnings | (247) | (1,525) | (1,189) | 783
Gain (loss) on derivatives, net | $ (62) | $ (988) | $ (1,024) | $ 2,680

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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5618551-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (a),(c),(d),(e) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959 + Details
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- Definition The net gain (loss) relating to components of the gain (loss) on the cash flow hedging instrument excluded from the assessment of cash flow hedge effectiveness. Recognized in earnings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (d)(2) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959 + Details
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- Definition The net gain (loss) recognized in earnings during the reporting period representing the amount of the cash flow hedges' ineffectiveness. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959 + Details
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