Represents the Pledged Financial Instruments Percentage Of Principal And Accrued Interest Collateralized.

No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Amount of unamortized debt discount (premium) and debt issuance costs.

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- Definition

Amount, after accumulated amortization, of debt premium.

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- Definition

Amount of Federal Home Loan Bank (FHLBank) advances to member financial institutions.

+ References

No definition available.

+ Details

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- Definition

Amount of the collateral pledged in support of federal home loan bank advances outstanding.

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets.

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BORROWINGS - Narrative (Detail) - USD ($)				9 Months Ended	12 Months Ended
BORROWINGS - Narrative (Detail) - USD ($)	Mar. 15, 2022	Apr. 01, 2020	Nov. 05, 2019	Jul. 15, 2021	Dec. 31, 2022	Dec. 31, 2018	Dec. 31, 2021	Oct. 05, 2020
Subordinated debentures [Line Items]:
Subordinated debt					$ 370,205,000		$ 172,712,000
Percentage of principal and accrued interest of retail repurchase agreements collateralized					102.50%
FHLB availability					$ 2,600,000,000		2,700,000,000
FHLB advances outstanding					550,000,000		0
Federal Home Loan Bank Advances
Subordinated debentures [Line Items]:
Line of credit amount available for borrowing					3,200,000,000		3,900,000,000
Federal Reserve and Correspondent Banks
Subordinated debentures [Line Items]:
Line of credit amount available for borrowing					718,600,000		509,400,000
Long-term line of credit					0		0
Unsecured lines of credit, correspondent banks
Subordinated debentures [Line Items]:
Line of credit amount available for borrowing					1,600,000,000		1,300,000,000
Long-term line of credit					260,000,000		0
Residential mortgage \| Asset Pledged as Collateral \| Federal Home Loan Bank Advances \| Federal Home Loan Bank Advances
Subordinated debentures [Line Items]:
Line of credit amount available for borrowing					1,200,000,000		829,100,000
Commercial real estate loans \| Asset Pledged as Collateral \| Federal Home Loan Bank Advances \| Federal Home Loan Bank Advances
Subordinated debentures [Line Items]:
Line of credit amount available for borrowing					3,600,000,000		3,100,000,000
HELOC \| Asset Pledged as Collateral \| Federal Home Loan Bank Advances \| Federal Home Loan Bank Advances
Subordinated debentures [Line Items]:
Line of credit amount available for borrowing					214,300,000		224,400,000
Multifamily Loans \| Asset Pledged as Collateral \| Federal Home Loan Bank Advances \| Federal Home Loan Bank Advances
Subordinated debentures [Line Items]:
Line of credit amount available for borrowing					$ 514,800,000		$ 333,400,000
Subordinated Debt \| WashingtonFirst Bankshares Inc
Subordinated debentures [Line Items]:
Subordinated debt						$ 25,000,000
Interest rate								6.00%
Basis spread on variable rate				4.57%
Purchase premium						$ 2,200,000
Debt instrument, term						10 years
Subordinated Debt \| Revere acquisition
Subordinated debentures [Line Items]:
Subordinated debt		$ 31,000,000
Interest rate		5.625%
Basis spread on variable rate					4.41%
Purchase premium		$ 200,000
Debt instrument, term		10 years
Subordinated Debt \| Fixed Floating Rate Subordinated Notes Due 2032
Subordinated debentures [Line Items]:
Subordinated debt	$ 200,000,000
Interest rate	3.875%				3.875%
Basis spread on variable rate	1.965%
Unamortized discount (premium) and debt issuance costs, net	$ 3,100,000
Subordinated Debt \| Fixed Floating Rate Subordinated Notes Due 2029
Subordinated debentures [Line Items]:
Subordinated debt			$ 175,000,000
Interest rate			4.25%		4.25%
Basis spread on variable rate			2.62%
Unamortized discount (premium) and debt issuance costs, net			$ 2,900,000