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Deposits (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Time Deposits, at or Above FDIC Insurance Limit | $ 497,400 | $ 377,400
Interest-bearing Domestic Deposit, Brokered | 1,102,000 | 856,300
Reciprocal Deposits | 760,300 | 659,500
Deposits, Total | 6,815,261 | 6,485,342
Letter of Credit Pledged as Collateral [Member] |  |
Deposit Liabilities, Collateral Issued, Financial Instruments | 1,118,700 | 1,073,700
Government Deposits [Member] |  |
Deposits, Total | 1,587,900 | 1,653,300
Government Deposits [Member] | IntraFi Network deposits [Member] |  |
Deposits, Total | 642,600 | 604,800
Government Deposits [Member] | Collateralized Deposits [Member] |  |
Deposits, Total | 945,300 | 1,048,500
Government Deposits [Member] | Debt Securities Pledged as Collateral [Member] |  |
Deposit Liabilities, Collateral Issued, Financial Instruments | 177,000 | 155,700
Government Deposits [Member] | Letter of Credit Pledged as Collateral [Member] |  |
Deposit Liabilities, Collateral Issued, Financial Instruments | $ 1,118,700 | $ 1,073,700

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- Definition Amount of securities, mortgage loans, or other financial instruments pledged as collateral for deposits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 942 -SubTopic 405 -Section 50 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481047/942-405-50-1 + Details
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- Definition The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.12) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 + Details
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- Definition Amount of interest-bearing domestic third-party deposits placed by or through the assistance of a deposit broker, also known as brokered deposit liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.12) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 + Details
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- Definition Amount of time deposit liabilities, including certificates of deposit, in denominations that meet or exceed the Federal Deposit Insurance Corporation (FDIC) insurance limit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 405 -Topic 942 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481047/942-405-50-1 + Details
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