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OTHER LONG-TERM BORROWINGS - Components of Other Borrowings (Parenthetical) (Detail) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2023 | Jun. 30, 2023 | Dec. 31, 2022
Statutory Trust One [Member] |  |  |
Subordinated Borrowing [Line Items] |  |  |
Trust preferred securities repurchased | $ 21.4 |  |
London Interbank Offered Rate (LIBOR) [Member] |  |  |
Subordinated Borrowing [Line Items] |  |  |
Debt Instrument Description Of Variable Rate Basis |  | 3-month LIBOR |
SOFR [Member] |  |  |
Subordinated Borrowing [Line Items] |  |  |
Debt Instrument Basis Spread On Variable Rate |  | 0.26161% |
Junior Subordinated Debt [Member] | SOFR [Member] |  |  |
Subordinated Borrowing [Line Items] |  |  |
Debt Instrument Basis Spread On Variable Rate |  | 0.26161% |
Junior Subordinated Debt [Member] | due June 17, 2034 [Member] | London Interbank Offered Rate (LIBOR) [Member] | Statutory Trust One [Member] |  |  |
Subordinated Borrowing [Line Items] |  |  |
Debt Instrument Basis Spread On Variable Rate |  | 2.75% |
Debt Instrument Description Of Variable Rate Basis |  | 3-month LIBOR |
Long Term Debt Percentage Bearing Variable Interest Rate | 8.26% | 8.26% | 7.49%
Junior Subordinated Debt [Member] | due September 20, 2034 [Member] | London Interbank Offered Rate (LIBOR) [Member] | Statutory Trust Two [Member] |  |  |
Subordinated Borrowing [Line Items] |  |  |
Debt Instrument Basis Spread On Variable Rate |  | 2.50% |
Debt Instrument Description Of Variable Rate Basis |  | 3-month LIBOR |
Long Term Debt Percentage Bearing Variable Interest Rate | 8.01% | 8.01% | 7.25%

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- Definition The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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- Definition The cash outflow to reacquire preferred stocks issued by a business trust or other special purpose entity, mainly established by a bank holding entity, to third party investors. The trust's assets are deeply subordinated debentures of the bank holding entity. Most trust preferred securities are subject to a mandatory redemption upon the repayment of the debentures. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-15 + Details
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