Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Trading Arrangement: Trading Arrangement [Axis] Purchases, retentions, issues, exchanges, sales and settlements: Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract] Maximum Maximum [Member] Borrowings, subordinated notes and debentures Subordinated Debt Loans held for sale, carried at fair value Loans held for sale Loans held for sale, at fair value Financing Receivable, Held-for-Sale Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Title of 12(b) Security Title of 12(b) Security Subsequent Event Subsequent Event [Member] Debt Securities, Available-for-Sale [Table] Debt Securities, Available-for-Sale [Table] Carrying Amount Reported Value Measurement [Member] Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] Adjustment to Compensation, Amount Adjustment to Compensation Amount Nonaccrual loans Financing Receivable, Nonaccrual, No Allowance Financial Instrument [Axis] Financial Instrument [Axis] Segment Reporting [Abstract] Segment Reporting [Abstract] Transfers from loans held for investment to loans held for sale Financing Receivable, Reclassification to Held-for-Sale Derivative Instrument [Axis] Derivative Instrument [Axis] Stock-based compensation activity, outstanding (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Servicing rights Servicing rights Servicing Asset at Fair Value, Amount Security borrowed, Net Balance Sheet Amount Security Borrowed, Subject to Master Netting Arrangement, after Offset Consolidated Entities [Axis] Consolidated Entities [Axis] Accounts payable and other liabilities—Contingent Consideration Accounts Payable and Other Liabilities, Contingent Consideration [Member] Accounts Payable and Other Liabilities, Contingent Consideration Average price paid per share (in dollars per share) Shares Acquired, Average Cost Per Share Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Financial Instrument Performance Status [Domain] Financial Instrument Performance Status [Domain] Developed technologies Developed Technology Rights [Member] Doubtful Doubtful [Member] Equity instruments received Other Significant Noncash Transaction, Value of Consideration Received Total gross loans Total Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process Credit Spread Measurement Input, Credit Spread [Member] Customer, broker-dealer and clearing receivables Receivables From Trade, Brokers-Dealers And Clearing Organizations Receivables From Trade, Brokers-Dealers And Clearing Organizations Consolidated Entities [Domain] Consolidated Entities [Domain] Prior Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff Total Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss Gross Unrealized Losses Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss [Abstract] Prior Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Asset Acquisition [Axis] Asset Acquisition [Axis] Exchange [Domain] Exchange [Domain] Non-vested, beginning balance (in shares) Non-vested, ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Year-to-date gross charge-offs Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] Other accretion and amortization Accretion (Amortization) of Discounts and Premiums, Investments Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Number of reportable segments Number of Reportable Segments Other tax benefits recognized Investment Program, Proportional Amortization Method, Elected, Other Income Tax Benefit Principal payments and loans that were paid down or paid off Payments for Loans Schedule of Derivative Instruments Schedule of Derivative Instruments [Table Text Block] Gains on cash flow hedges to be recognized in income over next 12 Months Cash Flow Hedge Gain (Loss) to be Reclassified within 12 Months Entity Address, City or Town Entity Address, City or Town Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Stock of regulatory agencies Federal Home Loan Bank Stock Stock Award Compensation Expense Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Receivables [Abstract] Receivables [Abstract] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Tax credits recognized Investment Program, Proportional Amortization Method, Elected, Income Tax Credit Gross charge-offs 2026 - 2025 Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Advances from the Federal Home Loan Bank Federal Home Loan Bank Borrowings, Fair Value Disclosure Significant Other Observable Inputs (Level 2) Level 2 Fair Value, Inputs, Level 2 [Member] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] 90+ Days Financial Asset, Equal to or Greater than 90 Days Past Due [Member] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Stock-based compensation activity, issued (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Gross Net change, After-tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Mortgage banking and servicing rights income Fees and Commissions, Mortgage Banking and Servicing Income (Expense) Fees and Commissions, Mortgage Banking and Servicing Income (Expense) Schedule of Segment Reporting Segment Reporting [Table Text Block] Proceeds from redemption of stock of regulatory agencies Proceeds From Sale Of Regulatory Agencies Stock Proceeds From Sale Of Regulatory Agencies Stock Other comprehensive income (loss) Other comprehensive income (loss) Other comprehensive income/(loss) Total other comprehensive income/(loss), After tax Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Non-cash Contingent Consideration Other Significant Noncash Transaction, Value of Consideration Given Due after One but within Five Years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five Allowance for loan and lease losses Allowance for credit losses at acquisition Allowance for credit losses - loans Beginning balance End balance Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest Commitments to sell loans Commitments To Sell Loans [Member] Commitments To Sell Loans Document Period End Date Document Period End Date Earnings Per Common Share Earnings Per Share, Basic [Abstract] 2024 - 2023 Financing Receivable, Ratio Of Grade Class To Gross Loans, Year Three, Originated, Two Years Before Current Fiscal Year Financing Receivable, Ratio Of Grade Class To Gross Loans, Year Three, Originated, Two Years Before Current Fiscal Year Non-Agency MBS Available-for-sale Securities: Non-Agency MBS Non-agency Non-Agency, Residential Mortgage Backed Securities [Member] Non-Agency, Residential Mortgage Backed Securities [Member] Treasury stock, at cost; 15,363,071 shares as of September 30, 2026 and 15,205,581 shares as of June 30, 2026 Treasury Stock, Common, Value Total Fair Value, Inputs, Level 1, Level 2, and Level 3 [Member] Net unrealized gains/(losses) arising during the period, Tax effect OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax Due After Ten Years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10 Unpaid principal balance Loans Held-for-sale, Contractual Balance, Including Accrued Interest Loans Held-for-sale, Contractual Balance, Including Accrued Interest Total other comprehensive income/(loss), Tax effect Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent Interest income Loans Held-for-sale, Interest Income Loans Held-for-sale, Interest Income Total fair value of shares vested Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Accumulated other comprehensive income (loss)—net of income tax Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Shell Company Entity Shell Company Consolidation Items [Domain] Consolidation Items [Domain] Customer, broker-dealer and clearing payables Payables To Trade, Brokers-Dealers And Clearing Organizations Payables To Trade, Brokers-Dealers And Clearing Organizations EARNINGS PER COMMON SHARE Earnings Per Share [Text Block] Earnings Per Share [Abstract] Earnings Per Share [Abstract] Document Fiscal Period Focus Document Fiscal Period Focus Advisory fee income Noninterest Income, Advisory Fees Noninterest Income, Advisory Fees Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Total liabilities Liabilities Trading securities Debt Securities, Trading, and Equity Securities, FV-NI Trading Symbol Trading Symbol Discount Rate Measurement Input, Discount Rate [Member] Available-for-sale securities Available-for-sale securities: Non-Agency MBS Fair Value Debt Securities, Available-for-Sale, Excluding Accrued Interest Accounts payable and other liabilities Business Combination, Recognized Liability Assumed, Accounts Payable and Other Liabilities Business Combination, Recognized Liability Assumed, Accounts Payable and Other Liabilities Securities borrowed Security Borrowed, Subject to Master Netting Arrangement, after Offset [Abstract] Stock-based compensation activity Share-based Compensation, Requisite Service Period Recognition and Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures Share-based Compensation, Requisite Service Period Recognition and Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures Transfers from loans held for sale to loans held for investment Loan, Transfer from Held-for-Sale to Held-in-Portfolio Financing Receivable, Allowance for Credit Loss [Line Items] Financing Receivable, Allowance for Credit Loss [Line Items] Schedule of Purchase Price Allocation Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block] Company Selected Measure Name Company Selected Measure Name Included in other comprehensive income Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) Deposits Interest Expense, Deposits Diluted Earnings Per Common Share Earnings Per Share, Diluted [Abstract] Financial Instrument Performance Status [Axis] Financial Instrument Performance Status [Axis] Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] 2026 - 2025 Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction CASH FLOWS FROM OPERATING ACTIVITIES: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Advances, collateral pledged Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] 2022 - 2021 Financing Receivable, Ratio Of Grade Class To Gross Loans, Year Five, Originated, Four Years Before Current Fiscal Year Financing Receivable, Ratio Of Grade Class To Gross Loans, Year Five, Originated, Four Years Before Current Fiscal Year United States Treasury securities US Treasury Securities [Member] Entities [Table] Entities [Table] Loans held for sale, lower of cost or fair value Financing Receivable, Held-for-Sale, Lower Of Cost Or Fair Value Financing Receivable, Held-for-Sale, Lower Of Cost Or Fair Value Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Schedule of Additional Information About Assets Measured at Fair Value on a Recurring Basis and for which the Company has Utilized Level 3 Inputs to Determine Fair Value Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] General and administrative expense Other General and Administrative Expense Total Amount Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Amortized Cost Deposit service fees Noninterest Income, Deposit Service Fees Noninterest Income, Deposit Service Fees Award Timing Predetermined Award Timing Predetermined [Flag] INTEREST AND DIVIDEND INCOME: Interest and Dividend Income, Operating [Abstract] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Fair Value Disclosure, Asset and Liability, Not Measured at Fair Value [Line Items] Fair Value Disclosure, Asset and Liability, Not Measured at Fair Value [Line Items] Level 1 Fair Value, Inputs, Level 1 [Member] Weighted-Average LTV Financing Receivable, Real Estate Loans, Loan-to-Value Ratio, Weighted Average Financing Receivable, Real Estate Loans, Loan-to-Value Ratio, Weighted Average Dilutive effect of average unvested RSUs (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Change in fair value of hedged items Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge Off-Balance-Sheet, Credit Loss, Liability [Roll Forward] Off-Balance-Sheet, Credit Loss, Liability [Roll Forward] Total mortgage-backed securities Total MBS Residential Mortgage-Backed Securities [Member] Plan Name [Domain] Plan Name [Domain] Offsetting Assets [Table] Offsetting Assets [Table] Due Within One Year Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One Derivative Liability, Statement of Financial Position [Extensible Enumeration] Derivative Liability, Statement of Financial Position [Extensible Enumeration] Business combination, total consideration TOTAL CONSIDERATION (Including $500.0 million to settle certain debt of Verdant and $30.8 million of Contingent Consideration) Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less), and Goodwill Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Change in fair value of derivative instruments Change in Unrealized Gain (Loss) on Fair Value Hedging Instruments AVAILABLE-FOR-SALE SECURITIES Investment in Debt and Equity Securities and Other Trading Assets [Text Block] Expiration Date Trading Arrangement Expiration Date Mortgage banking and servicing rights income Mortgage Banking [Member] Hedging Relationship [Axis] Hedging Relationship [Axis] Restricted cash Restricted Cash and Cash Equivalent Other Assets — Derivative Assets, Net Assets / Liabilities Derivative Asset, Subject to Master Netting Arrangement, after Offset and Deduction Cash, cash equivalents and restricted cash Cash and Cash Equivalents, Fair Value Disclosure Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Derivative [Table] Derivative [Table] Projected Constant Default Rate Measurement Input, Default Rate [Member] Interest bearing Interest-Bearing Deposit Liabilities Business combination, loans and leases acquired Business Combination, Recognized Asset Acquired, Receivable, Current Distributions received from other investments Proceeds from Limited Partnership Investments Total deposits Deposits, Fair Value Disclosure CASH FLOWS FROM INVESTING ACTIVITIES: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Net income Business Combination, Pro Forma Information, Pro Forma Income (Loss), after Tax Proceeds from sale and repayment of available-for-sale securities Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale Segments [Domain] Segments [Domain] Interest Rate Swap Interest Rate Swap [Member] Business Combination [Table] Business Combination [Table] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract] Available-for-sale—Fair value Debt Securities, Available-for-Sale, Fair Value, Fiscal Year Maturity [Abstract] Interest rate Debt Instrument, Interest Rate, Stated Percentage Total stockholders’ equity Stockholder's equity, beginning balance Stockholder's equity, ending balance Equity, Attributable to Parent Entity Listings, Exchange [Axis] Entity Listings, Exchange [Axis] Other assets Business Combination, Recognized Asset Acquired, Other Asset, Noncurrent Offsetting Assets [Line Items] Offsetting Assets [Line Items] ASSETS Assets [Abstract] Customer, broker-dealer and clearing receivables Receivable from Broker-Dealer and Clearing Organization EBITDA Multiple Measurement Input, EBITDA Multiple [Member] Schedule of Composition of Loan and Lease Portfolio by Credit Quality Indicators Financing Receivable Credit Quality Indicators [Table Text Block] Insider Trading Policies and Procedures [Line Items] Nonaccrual Nonperforming Financial Instruments [Member] Deferred income taxes Deferred Income Tax Expense (Benefit) Commercial Real Estate Commercial Real Estate Portfolio Segment [Member] Financing Receivable Portfolio Segment [Domain] Financing Receivable Portfolio Segment [Domain] Mortgage servicing right, measurement input Servicing Asset, Measurement Input Number of operating segments Number of Operating Segments Weighted average antidilutive common stock equivalents (excluded from the computation of EPS) (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Entity Central Index Key Entity Central Index Key Net interest income, after provision for credit losses Interest Income (Expense), after Provision for Loan Loss Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Stock Incentive Plan, 2014 Stock Incentive Plan, 2014 [Member] Stock Incentive Plan, 2014 Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Investment, Name [Axis] Investment, Name [Axis] Designated as Hedging Instrument Designated as Hedging Instrument [Member] Origination of loans held for sale Payment for Origination and Purchase, Loan, Held-for-Sale Accumulated Other Comprehensive Income (Loss), Net of Income Tax Accumulated other comprehensive income AOCI Attributable to Parent [Member] All Individuals All Individuals [Member] Amortized Cost Hedged Asset, Fair Value Hedge Other assets - loans held for investment at fair value Other Assets, Loans Held for Investment, Fair Value Other Assets, Loans Held for Investment, Fair Value Performing Performing Financial Instruments [Member] Available-for-sale securities pledged as collateral Debt Securities, Available-for-Sale, Restricted Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Securities loaned Securities Loaned Purchase price premium paid by Axos Business Combination, Consideration Transferred, Equity Interest Statement [Line Items] Statement [Line Items] TOTAL ASSETS Total Assets Assets Class A-1, A-2, B, C, D 2023-01 Series, Class A-1, A-2, B, C, D [Member] 2023-01 Series, Class A-1, A-2, B, C, D Included in other comprehensive income [Extensible Enumeration] Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Asset, Gain (Loss), Statement of Other Comprehensive Income or Comprehensive Income [Extensible Enumeration] Internal Credit Assessment [Domain] Internal Credit Assessment [Domain] Operating segments Operating Segments [Member] Reclassification adjustment for realized (gains)/losses included in net income, Pre-tax Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax Unrealized Gains Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax TOTAL LIABILITIES Business Combination, Recognized Liability Assumed, Liability STOCKHOLDERS’ EQUITY AND STOCK-BASED COMPENSATION Share-Based Payment Arrangement [Text Block] Other income (loss) included in banking and service fees Investment Program, Proportional Amortization Method, Elected, Other Income (Loss) Included In Banking and Service Fees Investment Program, Proportional Amortization Method, Elected, Other Income (Loss) Included In Banking and Service Fees PEO PEO [Member] Non-interest-bearing Noninterest-Bearing Deposit Liabilities Goodwill Goodwill Total Financing Receivable, Ratio Of Grade Class To Gross Loans Financing Receivable, Ratio Of Grade Class To Gross Loans Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Prepayment penalty fee income Prepayment Penalty Fee Income Prepayment Penalty Fee Income Schedule of Outstanding Principal Balance on Loans Performing and Nonaccrual Schedule Of Loans Performing And NonPerforming [Table Text Block] Schedule Of Loans Performing And NonPerforming [Table Text Block] Retained Earnings Retained Earnings [Member] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Common stock, shares outstanding (in shares) Common stock, outstanding, beginning balance (in shares) Common stock, outstanding, ending balance (in shares) Common Stock, Shares, Outstanding Award Timing Disclosures [Line Items] Schedule of Carrying Amounts and Estimated Fair Values of Financial Instruments at Period-End Fair Value, by Balance Sheet Grouping [Table Text Block] Financing Receivable, Past Due [Line Items] Financing Receivable, Past Due [Line Items] Diluted earnings per common share (in dollars per share) Earnings Per Share, Diluted Internal Credit Assessment [Axis] Internal Credit Assessment [Axis] As a % of total gross loans Financing Receivable, Recorded Investment, Past Due As A Percent Of Gross Loans Financing Receivable, Recorded Investment, Past Due As A Percent Of Gross Loans 2023 - 2022 Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year Schedule of Securities Financing Transactions - Assets Offsetting Assets [Table Text Block] TOTAL ASSETS Business Combination, Recognized Asset Acquired, Asset Intangible assets Intangible Asset, Finite-Lived, Acquired Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Securities borrowed Increase (Decrease) in Securities Borrowed Schedule of Sales-type Lease, Lease Income Sales-type Lease, Lease Income [Table Text Block] Low Income Housing Tax Credits Low Income Housing Tax Credits [Member] Low Income Housing Tax Credits Business combination, contingent consideration, liability Business Combination, Contingent Consideration, Liability, Gross Business Combination, Contingent Consideration, Liability, Gross Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Accounts Payable and Other Liabilities — Derivative Liabilities, Net Assets / Liabilities Derivative Liability, Including Not Subject to Master Netting Arrangement, after Offset and Deduction Loans—net of allowance for credit losses of $7,795 Business Combination, Recognized Asset Acquired, Financing Receivable Business Combination, Recognized Asset Acquired, Financing Receivable Credit Enhancement Measurement Input, Entity Credit Risk [Member] Non-interest income, cash sorting fees Noninterest Income, Other Derivative, gain (loss) on derivative, net Derivative, Gain (Loss) on Derivative, Net Probability Measurement Input, Probability [Member] Measurement Input, Probability Securities loaned Increase (Decrease) in Securities Loaned Transactions ACQUISITIONS Business Combination [Text Block] Collateral [Axis] Collateral Held [Axis] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Other assets—Equity instruments Equity Securities [Member] Revolving Loans Financing Receivable, Excluding Accrued Interest, Revolving Schedule of Allowance for Credit Losses on Financing Receivables Financing Receivable, Allowance for Credit Loss [Table Text Block] Common stock, issued (in shares) Common stock, issued, beginning balance (in shares) Common stock, issued, ending balance (in shares) Common Stock, Shares, Issued Opening Balance Closing balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Entity Information [Line Items] Entity Information [Line Items] Securities loaned, Cash Collateral Security Loaned, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Cash Offset Security Loaned, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Cash Offset Projected Constant Prepayment Rate Measurement Input, Constant Prepayment Rate [Member] OTHER ASSETS Other Assets Disclosure [Text Block] Securities borrowed, Gross Assets / Liabilities Security Borrowed, Subject to Master Netting Arrangement, before Offset Allowance for credit losses, available-for-sale securities Debt Securities, Available-for-Sale, Allowance for Credit Loss Occupancy and equipment Occupancy And Equipment Expense Occupancy And Equipment Expense More Than 12 Months Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Product and Service [Domain] Product and Service [Domain] Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] Monthly Asset Growth Measurement Input, Monthly Asset Growth [Member] Measurement Input, Monthly Asset Growth NON-INTEREST EXPENSE: Noninterest Expense [Abstract] Variable Interest Entity [Line Items] Variable Interest Entity [Line Items] Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Advertising and promotional Marketing and Advertising Expense Termination Date Trading Arrangement Termination Date Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Other Assets — Derivative Assets Derivative Asset, Subject to Master Netting Arrangement, before Offset of Collateral [Abstract] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Fair Value as of Grant Date Award Grant Date Fair Value Schedule of Securities in a Continuous Unrealized Loss Position Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table Text Block] Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table] Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Remaining amount under board authorization Share Repurchase Program, Remaining Authorized, Amount Arrangement Duration Trading Arrangement Duration Other assets—Loans held for investment at fair value Loans Held for Investment Loans Held for Investment at Fair Value [Member] Loans Held for Investment at Fair Value Unaccreted premiums (discounts) and loan fees Financing Receivable, Unamortized Loan Cost (Fee) and Purchase Premium (Discount) Consolidation Items [Axis] Consolidation Items [Axis] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block] Less Than 12 Months Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss OFFSETTING OF DERIVATIVES AND SECURITIES FINANCING AGREEMENTS Balance Sheet Offsetting of Derivatives and Securities Financing Agreements [Text Block] Balance Sheet Offsetting of Derivatives and Securities Financing Agreements Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Other borrowings Interest Expense, Other Other Assets [Abstract] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Intangible Asset, Finite-Lived, Class [Domain] Intangible Asset, Finite-Lived, Class [Domain] Trade name Trade Names [Member] Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Award Type [Domain] Award Type [Domain] Vendor relationships Vendor Relationship [Member] Vendor Relationship Fair Value Option, Disclosures [Table] Fair Value Option, Disclosures [Table] FAIR VALUE Fair Value Disclosures [Text Block] NYSE Texas NYSE TEXAS, INC. [Member] Significant Unobservable Inputs (Level 3) Level 3 Fair Value, Inputs, Level 3 [Member] Asset Pledged as Collateral Asset Pledged as Collateral [Member] Verdant Commercial Capital, LLC Verdant Commercial Capital, LLC [Member] Verdant Commercial Capital, LLC Percentage of principal amount redeemed Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed Purchase of treasury stock (in shares) Purchase of treasury stock (in shares) Number of shares repurchased (in shares) Treasury Stock, Shares, Acquired Restricted cash Restricted Cash Credit Quality Indicators Concentration Risk, Credit Risk, Policy [Policy Text Block] Other assets Other assets Other Assets 30-59 Days Financial Asset, 30 to 59 Days Past Due [Member] Legal Entity [Axis] Legal Entity [Axis] Market-driven increase (decrease) in interest rates Increase (Decrease) in Mortgage Servicing Rights, Market Risk of Interest Rates Increase (Decrease) in Mortgage Servicing Rights, Market Risk of Interest Rates Purchase of treasury stock Purchase of treasury stock Total repurchase Treasury Stock, Value, Acquired, Cost Method NON-INTEREST INCOME: Noninterest Income [Abstract] Total cash, cash equivalents and restricted cash CASH, CASH EQUIVALENTS AND RESTRICTED CASH—Beginning of year CASH, CASH EQUIVALENTS AND RESTRICTED CASH—End of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Non-NEOs Non-NEOs [Member] Financing Receivable, Allowance for Credit Loss [Roll Forward] Financing Receivable, Allowance for Credit Loss [Roll Forward] Foreign exchange transaction gain Gain (Loss), Foreign Currency Transaction, after Tax Adjusted verdant book value Payments to Acquire Businesses, Gross Securities loaned Interest Expense, Securities Loaned Interest Expense, Securities Loaned Schedule of Secured Financing Schedule of Debt [Table Text Block] Revolving Loans Financing Receivable, Ratio Of Grade Class To Gross Loans, Revolving Financing Receivable, Ratio Of Grade Class To Gross Loans, Revolving Investment, Name [Domain] Investment, Name [Domain] Due after Five but within Ten Years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 2023 - 2022 Financing Receivable, Ratio Of Grade Class To Gross Loans, Year Four, Originated, Three Years Before Current Fiscal Year Financing Receivable, Ratio Of Grade Class To Gross Loans, Year Four, Originated, Three Years Before Current Fiscal Year Purchase of treasury stock Payments for Repurchase of Common Stock Statistical Measurement [Axis] Statistical Measurement [Axis] Schedule of Derivative Instruments, Gain (Loss) Derivative Instruments, Gain (Loss) [Table Text Block] Award Type [Axis] Award Type [Axis] Amounts recorded in other comprehensive income Net unrealized gains/(losses) arising during the period, Pre-tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax Interest rate contracts Interest Rate Contract [Member] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Lease interest income Sales-type Lease, Interest Income Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, after Allowance for Credit Loss Retained earnings Retained Earnings (Accumulated Deficit) Auto & Consumer Consumer Portfolio Segment [Member] Product and Service [Axis] Product and Service [Axis] Other assets—Equity instruments Equity Securities, FV-NI Net unrealized gain (loss) on cash flow hedges, net of income tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent Nonaccrual loans to total loans Financing Receivable, Nonperforming Loan to Total Loans, Percentage Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Net benefit (expense) included in the Condensed Consolidated Statements of Income Investment Program, Proportional Amortization Method, Elected, Net Benefit (Expense) Included In Earnings (Loss) Investment Program, Proportional Amortization Method, Elected, Net Benefit (Expense) Included In Earnings (Loss) Common Stock Common Stock [Member] Schedule of Fair Value, Off-balance Sheet Risks [Table] Fair Value, off-Balance-Sheet Risk [Table] Schedule of Operating Income Operating Lease, Lease Income [Table Text Block] Gross charge-offs 2022 - 2021 Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff Projected Loss Severity Measurement Input, Loss Severity [Member] Derivative Contract [Domain] Derivative Contract [Domain] Card fees and other Revenue Not from Contract with Customer, Card Fees for the Non-Interest Income Revenue Not from Contract with Customer, Card Fees for the Non-Interest Income TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity Goodwill and other intangible assets—net Intangible 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Compensation Amount Individual: Individual [Axis] Average common shares issued and outstanding (in shares) Weighted Average Number of Shares Outstanding, Diluted Securities loaned Security Loaned, Subject to Master Netting Arrangement, after Offset [Abstract] Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Entity Emerging Growth Company Entity Emerging Growth Company Mortgage loans in process of foreclosure, amount Mortgage Loans in Process of Foreclosure, Amount Unpaid principal balance Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss Underlying Security Market Price Change Underlying Security Market Price Change, Percent DERIVATIVES Derivative Instruments and Hedging Activities Disclosure [Text Block] Non-interest income (in-scope of ASC 606) Revenue Not from Contract with Customer, Non-Interest Income (In-Scope) Revenue Not from Contract with Customer, Non-Interest Income 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Asset, Subject to Master Netting Arrangement, Collateral, Obligation to Return Cash Offset Organization, Consolidation and Presentation of Financial Statements [Abstract] Notional Amount Derivative Asset, Notional Amount Proceeds from sale of loans held for sale Proceeds from Sale, Loan, Held-for-Sale Schedule of Off- Balance Sheet Commitments Other Commitments [Table Text Block] Gross charge-offs 2024 - 2023 Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff Collateral [Domain] Collateral Held [Domain] Single Family - Mortgage & Warehouse Residential Portfolio, Single Family Real Estate Segment [Member] Residential Portfolio, Single Family Real Estate Segment Non-vested, beginning balance (in dollars per share) Non-vested, ending balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value 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Price Award Exercise Price Segment Reporting [Line Items] Segment Reporting [Line Items] Document Quarterly Report Document Quarterly Report Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Professional and contracted services Professional and Contracted Services Expense Special Mention Special Mention [Member] Gross charge-offs 2023 - 2022 Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff Proceeds from sale of available-for-sale securities Proceeds from Sale of Debt Securities, Available-for-Sale Operating lease liabilities from obtaining right of use assets Operating Lease Liability, Obtained In Exchange For Right Of Use Asset Operating Lease Liability, Obtained In Exchange For Right Of Use Asset Proforma certain adjustments Business 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Weighted Average Weighted Average [Member] Interest income recognized on nonaccrual loans Financing Receivable, Interest Income, Performing Loans Temporarily Modified As TDRs Financing Receivable, Interest Income, Performing Loans Temporarily Modified As TDRs All Adjustments to Compensation All Adjustments to Compensation [Member] Securities Business Segment Securities Business Segment [Member] Securities Business Segment [Member] Core Deposits Core Deposits [Member] Business Combination [Axis] Business Combination [Axis] Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Substandard Substandard [Member] Income Statement [Abstract] Income Statement [Abstract] STOCKHOLDERS’ EQUITY: Equity, Attributable to Parent [Abstract] Total Loans Held-for-sale, Change in Fair Value, Total Loans Held-for-sale, Change in Fair Value, Total Non-interest income Business Acquisitions, Pro Forma, Non-Interest Income Business 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[Member] Multifamily and Commercial Mortgage Residential Portfolio, Multifamily Real Estate And Commercial Mortgage Segment [Member] Residential Portfolio, Multifamily Real Estate And Commercial Mortgage Segment Other Assets — Derivative Assets, Amounts Offset Derivative Asset, Subject to Master Netting Arrangement, Liability Offset Measurement Basis [Axis] Measurement Basis [Axis] Fair Value Inputs, Equity, Quantitative Information [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Net unrealized gains/(losses) arising during the period, Pre-tax OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax Granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Due Within One Year Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One Subsequent Event Type [Domain] Subsequent Event Type [Domain] Proceeds from sale of loans originally classified as held for investment Proceeds from Sale of Finance Receivables Forfeited (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Revolving Loans Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff Unrealized gain (loss) on available-for-sale securities AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member] Cash and cash equivalents Business Combination, Recognized Asset Acquired, Cash and Cash Equivalent Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Net unrealized gains/(losses) arising during the period, After-tax OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax Schedule of Quantitative Information About Level 3 Fair Value Measurements Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Payment of debt issuance costs Payments of Debt Issuance Costs Entity Current Reporting Status Entity Current Reporting Status Verdant Verdant [Member] Verdant Net cash provided by financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Total Shareholder Return Amount Total Shareholder Return Amount Net change, Tax effect Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax Cash Flow Hedging Cash Flow Hedging [Member] LIABILITIES: Financial liabilities: Liabilities, Fair Value Disclosure [Abstract] Advances from the Federal Home Loan Bank Interest Expense, Federal Home Loan Bank Advances Interest Expense, Federal Home Loan Bank Advances Broker-dealer fee income Broker Dealer Fee Income Broker Dealer Fee Income Schedule of Purchase Price for the Acquisition Business Combination [Table Text Block] Schedule of Pro Forma Information Business Combination, Pro Forma Information [Table Text Block] Adjustments to reconcile net income to net cash provided by (used in) operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] CASH FLOWS FROM FINANCING ACTIVITIES: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Financial Instruments [Domain] Financial Instruments [Domain] Allowance for credit losses at acquisition of PCD loans Financing Receivable, Allowance for Credit Loss, Purchased with Credit Deterioration 2022 - 2021 Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year Other assets—Derivative instruments Derivative Assets Derivative Asset Intangible Asset, Finite-Lived, Class [Axis] Intangible Asset, Finite-Lived, Class [Axis] Offsetting [Abstract] Offsetting [Abstract] Underlying Securities Award Underlying Securities Amount Total Fair Value Fair Value Estimate of Fair Value Measurement [Member] Derivative Asset, Statement of Financial Position [Extensible Enumeration] Derivative Asset, Statement of Financial Position [Extensible Enumeration] Segment Reporting [Table] Segment Reporting [Table] Net change, Pre-tax OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, before Tax Number of shares available for grant (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Beginning balance End balance Off-Balance-Sheet, Credit Loss, Liability Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] All Trading Arrangements All Trading Arrangements [Member] Less Than 12 Months Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Reclassification adjustment for realized (gains)/losses included in net income, Tax effect Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax Current Fiscal Year End Date Current Fiscal Year End Date As a % of total gross loans Financing Receivable, Ratio Of Grade Class To Gross Loans [Abstract] Financing Receivable, Ratio Of Grade Class To Gross Loans Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Provision for credit losses Total provision for credit losses Provision (benefit) for credit losses - loans Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal) Derivative [Line Items] Derivative [Line Items] Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Entity File Number Entity File Number Maximum length of time hedged (in years) Cash Flow Hedge, Interest Rate, Hedging Exposure, Maximum Period Amounts reclassified from AOCI to income Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax Securities available-for-sale, measurement input Debt Securities, Available-for-Sale, Measurement Input Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Measure: Measure [Axis] Schedule of Variable Interest Entities Schedule of Variable Interest Entities [Table Text Block] Schedule of LIHTC Investments Investment Program, Proportional Amortization Method, Elected [Table Text Block] Investment Program, Proportional Amortization Method, Elected Treasury stock, at cost (in shares) Common stock, treasury, beginning balance (in shares) Common stock, treasury, ending balance (in shares) Treasury Stock, Common, Shares Trading activity Increase (Decrease) in Financial Instruments Used in Operating Activities Schedule of Intangible Assets Acquired Intangible Asset, Finite-Lived, Acquired [Table Text Block] Equity Components [Axis] Equity Components [Axis] Business combination, contingent consideration, earning period Business Combination, Contingent Consideration, Liability, Period Business Combination, Contingent Consideration, Liability, Period Entity Interactive Data Current Entity Interactive Data Current FRBSF and FRB, loans pledged Federal Reserve Bank, Advances, Collateral Pledged Federal Reserve Bank, Advances, Collateral Pledged Due after One but within Five Years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five Reclassification adjustment for realized (gains)/losses included in net income, After-tax Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax Entity Small Business Entity Small Business COMPREHENSIVE INCOME Comprehensive Income (Loss), Net of Tax, Attributable to Parent Stock-based compensation activity, treasury (in shares) Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Intangible asset, amortization period (in years) Weighted-Average Life (Years) Intangible Asset, Finite-Lived, Acquired, Weighted-Average Amortization Period Class A-1, A-2, A-3, B, C, D 2025-01 Series, Class A-1, A-2, A-3, B, C, D [Member] 2025-01 Series, Class A-1, A-2, A-3, B, C, D Fair Value Disclosure of Asset and Liability Not Measured at Fair Value [Table] Fair Value Disclosure of Asset and Liability Not Measured at Fair Value [Table] Prior Financing Receivable, Ratio Of Grade Class To Gross Loans, Originated, More Than Five Years Before Current Fiscal Year Financing Receivable, Ratio Of Grade Class To Gross Loans, Originated, More Than Five Years Before Current Fiscal Year Net interest income Net interest income Interest Income (Expense), Operating MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Other Assets — Derivative Assets, Net Balance Sheet Amount Derivative Asset, Subject to Master Netting Arrangement, after Offset Document Type Document Type Acquisition of business, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Local Phone Number Local Phone Number Total other comprehensive income/(loss), Pre-tax Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent INCOME BEFORE INCOME TAXES Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest COMMITMENTS AND CONTINGENCIES (Note 10) Commitments and Contingencies Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Executive Category: Executive Category [Axis] Receivable Type [Axis] Receivable Type [Axis] Counterparty Name [Axis] Counterparty Name [Axis] LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity [Abstract] Securities borrowed, Amounts Offset Security Borrowed, Subject to Master Netting Arrangement, Liability Offset Median LTV Financing Receivable, Real Estate Loans, Loan-to-Value Ratio, Median Financing Receivable, Real Estate Loans, Loan-to-Value Ratio, Median Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Variable Interest Entity [Table] Variable Interest Entity [Table] Reclassification adjustment for realized (gains)/losses included in net income, After-tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax PEO Name PEO Name Cash flow hedges Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] 2026 - 2025 Financing Receivable, Ratio Of Grade Class To Gross Loans, Year One, Originated, Current Fiscal Year Financing Receivable, Ratio Of Grade Class To Gross Loans, Year One, Originated, Current Fiscal Year Number of loan portfolio segments Number Of Loan Portfolio Segments Number Of Loan Portfolio Segments Other segment expense Segment Reporting, Other Segment Item, Amount Long-Lived Asset, Class [Axis] Long-Lived Asset, Class [Axis] Repayment of secured financings Repayments of Secured Debt Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Entity Tax Identification Number Entity Tax Identification Number Contingent consideration, measurement input Business Combination, Contingent Consideration, Liability, Measurement Input Schedule of Aging of Loans by Portfolio Segment Financing Receivable, Past Due [Table Text Block] Investments and other Interest and Dividend Income, Securities, Operating Current Financial Asset, Not Past Due [Member] Net unrealized gains/(losses) arising during the period, After-tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax ASSETS: Business Combination, Recognized Asset Acquired, Asset [Abstract] Goodwill and other intangible assets—net Business Combination, Recognized Asset Acquired, Identifiable Intangible Assets and Goodwill Business Combination, Recognized Asset Acquired, Identifiable Intangible Assets and Goodwill Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Securities loaned, Financial Collateral Security Loaned, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Security Offset Security Loaned, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Security Offset Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Debt Instrument [Axis] Debt Instrument [Axis] Stock-based compensation expense Share-Based Payment Arrangement, Noncash Expense Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] INTEREST EXPENSE: Interest Expense, Operating and Nonoperating [Abstract] Salaries and related costs Salaries and related costs Labor and Related Expense Net change in loans held for investment at amortized cost and at fair value Payments for (Proceeds from) Loans and Leases Basic earnings per common share (in dollars per share) Earnings per common share (in dollars per share) Earnings Per Share, Basic Measurement Input Type [Axis] Measurement Input Type [Axis] Insider Trading Arrangements [Line Items] Schedule of Common Stock Repurchases Class of Treasury Stock [Table Text Block] Net unrealized gain (loss) from available-for-sale securities, net of income tax Other Comprehensive Income (Loss), Available-for-Sale Securities Adjustment, Net of Tax, Portion Attributable to Parent Banking and service fees Banking and Services Fees Banking and Services Fees Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Contingent consideration Contingent Consideration Accounts payable and other liabilities—Contingent Consideration Business Combination, Contingent Consideration, Liability Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Cover [Abstract] Cover [Abstract] Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] Gross charge-offs 2025 - 2024 Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff Equity Awards Adjustments Equity Awards Adjustments [Member] Hedging Relationship [Domain] Hedging Relationship [Domain] Asset Acquisition [Line Items] Asset Acquisition [Line Items] Accounts payable and other liabilities—Contingent Consideration Accounts Payable and Other Liabilities [Member] Accounts Payable and Other Liabilities Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Pass Pass [Member] Plan Name [Axis] Plan Name [Axis] Schedule of Composition of the Loan Portfolio Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Cumulative amount of basis adjustments Hedged Asset, Fair Value Hedge, Cumulative Increase (Decrease) Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Number of pending punitive class action lawsuits Loss Contingency, Pending Claims, Number Hedging Designation [Domain] Hedging Designation [Domain] Class of Stock [Domain] Class of Stock [Domain] Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Commitments to contribute capital - Non-LIHTC Commitments To Contribute Capital [Member] Commitments To Contribute Capital Purchase of stock of regulatory agencies Payments To Acquire Regulatory Agencies Stock Payments To Acquire Regulatory Agencies Stock Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Total change in OCI for period Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax PURCHASE PRICE PURCHASE PRICE Business Combination, Consideration Transferred Entity Filer Category Entity Filer Category Total Debt Securities, Available-for-Sale, Unrealized Loss Position SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION: Supplemental Cash Flow Elements [Abstract] Corporate / Eliminations Corporate And Reconciling Items [Member] Corporate And Reconciling Items [Member] Schedule of Securities Financing Transactions - Liabilities Offsetting Liabilities [Table Text Block] Financial Asset, Period Past Due [Axis] Financial Asset, Aging [Axis] Not Designated as Hedging Instrument Not Designated as Hedging Instrument [Member] Investments, Debt and Equity Securities [Abstract] Investments, Debt and Equity Securities [Abstract] Deposits: Deposits [Abstract] Included in earnings—Mortgage banking income [Extensible Enumeration] Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Accounts payable and other liabilities—Derivative instruments Derivative Liabilities Derivative Liability Net interest income Business Combination, Pro Forma Information, Pro Forma Revenue Entity Address, Address Line One Entity Address, Address Line One Vested (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value INCOME TAXES Income Tax Expense (Benefit) Fair Value Hedging Fair Value Hedging [Member] Non-credit discount Financing Receivable, Unamortized Purchase Premium (Discount) Consolidation Consolidation, Policy [Policy Text Block] Total Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff Variable Interest Entity, Primary Beneficiary Variable Interest Entity, Primary Beneficiary [Member] Statement [Table] Statement [Table] 2025 - 2024 Financing Receivable, Ratio Of Grade Class To Gross Loans, Year Two, Originated, Fiscal Year Before Current Fiscal Year Financing Receivable, Ratio Of Grade Class To Gross Loans, Year Two, Originated, Fiscal Year Before Current Fiscal Year 2025 - 2024 Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year Other Assets — Derivative Assets, Gross Assets / Liabilities Derivative Asset, Subject to Master Netting Arrangement, before Offset Banking Business Segment Banking Business Segment [Member] Banking Business Segment [Member] Stock offering, aggregate offering price Sale of Stock, Aggregate Stock Offering, Amount Sale of Stock, Aggregate Stock Offering, Amount Proceeds from issuance of subordinated notes Proceeds from Issuance of Subordinated Long-Term Debt Derivative Instruments and Hedging Activities Disclosure [Abstract]