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Derivative Instruments - Gains (Losses) of Derivative Instruments (Details) - Not Designated as Hedging Instrument - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2022 | Mar. 31, 2021
Gains (losses) on derivatives financial instruments included in the Consolidated Statements of Income |  |
Gains (losses) on derivative financial instruments | $ 4,670 | $ 10,851
Interest Income | Interest Rate Contract |  |
Gains (losses) on derivatives financial instruments included in the Consolidated Statements of Income |  |
Gains (losses) on derivative financial instruments | 305 | 370
Mortgage Banking Income | Interest Rate Lock Commitments |  |
Gains (losses) on derivatives financial instruments included in the Consolidated Statements of Income |  |
Gains (losses) on derivative financial instruments | (5,823) | (8,322)
Mortgage Banking Income | Forward Commitments |  |
Gains (losses) on derivatives financial instruments included in the Consolidated Statements of Income |  |
Gains (losses) on derivative financial instruments | $ 10,188 | $ 18,803

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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/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959 + Details
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