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Investment Securities (Details Textual) - USD ($) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021
Investment Securities Information [Line Items] |  |  |
Transfer of AFS securities to HTM securities, Fair Value | $ 1,621,990,000 | $ 0 |
Proceeds from sales of investment securities AFS | 734,000 | 51,295,000 |
Pledged Financial Instruments, Not Separately Reported, Securities | 2,200,000,000 |  | $ 2,300,000,000
Interest receivable | 83,120,000 |  | 80,528,000
Debt Securities, Held-to-maturity, Nonaccrual, Interest Income | 0 | $ 0 |
Debt Securities, Held to Maturity, Past Due | 0 |  | 0
Held to maturity allowance for credit loss | (65,000) |  | (55,000)
Federal Home Loan Bank Stock | 82,000,000 |  | 82,000,000
Federal Reserve Bank Stock | 87,000,000 |  | 87,000,000
Equity securities with readily determinable fair values, Fair Value | $ 5,000,000 |  | 5,000,000
Visa Restricted Stock Owned. Total | 78,000 |  |
Equity securities | $ 14,000,000 |  | 14,000,000
US Treasury Securities |  |  |
Investment Securities Information [Line Items] |  |  |
Held to maturity allowance for credit loss | 0 |  |
US States and Political Subdivisions Debt Securities [Member] |  |  |
Investment Securities Information [Line Items] |  |  |
Held to maturity allowance for credit loss | 0 |  |
Agency mortgage-related securities |  |  |
Investment Securities Information [Line Items] |  |  |
Held to maturity allowance for credit loss | 0 |  |
Held-to-maturity Securities [Member] |  |  |
Investment Securities Information [Line Items] |  |  |
Interest receivable | 16,000,000 |  | 15,000,000
Available-for-sale Securities [Member] |  |  |
Investment Securities Information [Line Items] |  |  |
Interest receivable | 8,000,000 |  | 9,000,000
Federal Home Loan Bank Certificates and Obligations (FHLB) [Member] |  |  |
Investment Securities Information [Line Items] |  |  |
Interest receivable | 962,000 |  | 975,000
Federal Reserve Bank Stock [Member] |  |  |
Investment Securities Information [Line Items] |  |  |
Interest receivable | $ 520,000 |  | $ 0

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- Definition Debt Securities, HTM, Past Due Status + References No definition available. + Details
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