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v3.20.1

Loans (Narrative) (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2020 USD ($) contract | Mar. 31, 2019 USD ($) contract | Dec. 31, 2019 USD ($)
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Interest Receivable, loans | $ 44,577 |  | $ 46,839
Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts | contract | 0 | 1 |
Short-term loan modifications, payment deferral, COVID-19 response | $ 165,100 |  |
Loans Receivable [Member] |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged | 3,370,000 |  | 3,240,000
Commercial Loan [Member] |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Loans pledged to collateralize Federal Reserve Bank Borrowings | 149,900 |  | 151,300
Loans [Member] |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Interest Receivable, loans | 32,300 |  | $ 33,000
Commercial Portfolio Segment [Member] |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Financing Receivable Accrued Interest Reversed Through Interest Income | 783 | $ 539 |
Consumer Portfolio Segment [Member] |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |
Financing Receivable Accrued Interest Reversed Through Interest Income | $ 5 | $ 79 |

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