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Derivative Instruments and Hedging Activities (Schedule of Distribution of Customer Interest Rate Derivative) (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
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Derivative [Line Items] |  |
Derivative, Notional Amount | $ 1,697,461 | $ 1,395,135
Swap [Member] |  |
Derivative [Line Items] |  |
Derivative, Notional Amount | 1,527,461 | 1,375,135
Written options [Member] |  |
Derivative [Line Items] |  |
Derivative, Notional Amount | $ 170,000 | $ 20,000

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- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959 + Details
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