Adjustments to reconcile net income to net cash provided by operating activities Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Statistical Measurement [Domain] Statistical Measurement [Domain] Remaining authorized repurchase amount Share Repurchase Program, Remaining Authorized, Amount Unrealized Losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax OTHER NON-INTEREST INCOME AND OTHER NON-INTEREST EXPENSES Other Noninterest Income and Other Noninterest Expense Disclosure [Text Block] The entire disclosure of information pertaining to other non-interest income and other non-interest expense. Cover [Abstract] Schedule of Aging Analysis of Total Credit Card And Other Loans Portfolio At Amortized Cost Financing Receivable, Past Due [Table Text Block] Change in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Loan Restructuring Modification [Axis] Loan Restructuring Modification [Axis] Percentage of total amortized cost basis of revolving loan receivables outstanding Percentage of Amortized Cost Basis Loan Receivables Outstanding Percentage of total amortized cost basis of revolving loan receivables outstanding. WFCMNT 2009-VFN WFCMNT 2009-VFN [Member] WFCMNT 2009-VFN Maximum period of time temporary programs' concessions remain in place Maximum Period of Time Temporary Programs Concessions Remain in Place Maximum period of time temporary programs' concessions remain in place. Trading Symbol Trading Symbol All Trading Arrangements All Trading Arrangements [Member] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Non-NEOs Non-NEOs [Member] Schedule of Computation of Basic And Diluted Net Income Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Award vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Variable Interest Entity, Primary Beneficiary Variable Interest Entity, Primary Beneficiary [Member] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Percentage of stock units to vest Share Based Compensation Arrangement, by Share Based Payment Award, Equity Instruments Other than Options Percentage Vesting Represents the percentage of stock units to vest on fulfillment of certain pre-defined vesting criteria. Common Stock dividends and dividend equivalent rights declared (in dollars per share) Dividends declared (in dollars per share) Common Stock, Dividends, Per Share, Declared Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Other Noninterest Income [Abstract] Other Noninterest Income [Abstract] No definition available. Pay vs Performance Disclosure [Line Items] Weighted Average Interest Rate Reduction (% points) Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Tax expense Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax Goodwill and intangible assets, net Intangible Assets, Net (Including Goodwill) Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Hedging Relationship [Domain] Hedging Relationship [Domain] FAIR VALUES OF FINANCIAL INSTRUMENTS Fair Value Disclosures [Text Block] Unrealized gain (loss) on available-for-sale debt securities, net of tax OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax Award Timing Disclosures [Line Items] Minimum interests requirement Securitized Credit Card Receivables Interest Requirement Represent the minimum interests requirement. Financial Asset, Aging [Axis] Financial Asset, Aging [Axis] Schedule of Allowance for Loan Loss Financing Receivable, Allowance for Credit Loss [Table Text Block] DEPOSITS Deposit Liabilities Disclosures [Text Block] Other Performance Measure, Amount Other Performance Measure, Amount Financing Receivable, Past Due [Table] Financing Receivable, Past Due [Table] Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Beginning, Balance (in shares) Ending, Balance (in shares) Common Stock, Shares, Outstanding Interchange revenue, net of retailer share arrangements Interchange Revenue, Net of Retailer Share Arrangements The amount of interchange revenue, net of retailer share arrangements. Net interest income Interest Income (Expense), Operating Total risk-based capital ratio, Minimum Ratio for Capital Adequacy Purposes Banking Regulation, Total Risk-Based Capital Ratio, Capital Adequacy, Minimum Tier 1 capital ratio, Minimum Ratio for Capital Adequacy Purposes Common Equity Tier One Capital Required For Capital Adequacy To Risk Weighted Assets The Common Equity Tier 1 Capital Ratio (common equity tier 1 capital divided by risk weighted assets) required for capital adequacy purposes under the regulatory framework for prompt corrective action. Net principal losses of securitized credit card loans Net Credit Loss on Loans Managed or Securitized or Asset-Backed Financing Arrangement Type of Deposit [Domain] Type of Deposit [Domain] Type of deposit. CREDIT CARD AND OTHER LOANS Credit Card and Loan Receivables Policy [Policy Text Block] Disclosure of accounting policy for credit card and loan receivables. Credit card and loan receivables consist of credit card and loan receivables held for investment and credit card and loan receivables held for sale, if any. Cash Flow Hedging Cash Flow Hedging [Member] CASH FLOWS FROM FINANCING ACTIVITIES Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Equity method and other investments Equity Method and Other Investments Equity Method and Other Investments Entity Tax Identification Number Entity Tax Identification Number Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table] Banking Regulation, Regulatory Capital Requirement, Compliance [Table] Equity method investment, other than temporary impairment Equity Method Investment, Other-than-Temporary Impairment Repurchases of common stock (in shares) Number of shares repurchased (in shares) Treasury Stock, Shares, Acquired Credit card and other loans Loans and Leases Receivable, Net Amount [Abstract] Class of Financing Receivable [Domain] Class of Financing Receivable [Domain] Other Non-interest Expense Other Non-interest Expense [Member] Other Non-interest Expense Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Credit card and other loans, net Financing Receivable, after Allowance for Credit Loss, Net Financing Receivable, after Allowance for Credit Loss, Net Schedule of Changes In Each Component of Accumulated Comprehensive Loss Net of Tax Effects Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Equity Components [Axis] Equity Components [Axis] Award Timing Method Award Timing Method [Text Block] Less: Unamortized debt issuance costs Non Recourse Borrowings Of Consolidated Securitization Entities Unamortized Discount Non-Recourse Borrowings Of Consolidated Securitization Entities Unamortized Discount Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Available-for-sale debt securities Fair Value Debt Securities, Available-for-Sale Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Insider Trading Policies and Procedures [Line Items] Adjustment to Compensation, Amount Adjustment to Compensation Amount Additional paid-in capital Additional Paid in Capital, Common Stock SECURITIZATIONS Securitizations [Abstract] n/a Compensation Amount Outstanding Recovery Compensation Amount Credit card loans Credit card loans Credit Card Receivable [Member] Diluted income per share (Note 16) Diluted EPS Earnings Per Share, Diluted [Abstract] 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] Number of Modifications Loan Modifications Number Of Contracts Loan Modifications Number Of Contracts Entity Small Business Entity Small Business Company Selected Measure Amount Company Selected Measure Amount Financing Receivable, Credit Quality Indicator [Line Items] Financing Receivable, Credit Quality Indicator [Line Items] Credit Loss [Abstract] Payment of deferred financing costs Payments of Debt Issuance Costs Tabular List, Table Tabular List [Table Text Block] Level 3 Fair Value, Inputs, Level 3 [Member] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Debt issued by consolidated VIEs: Debt Issued by Consolidated VIEs [Abstract] Debt Issued by Consolidated VIEs Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Debt Securities, Available-for-Sale [Line Items] Debt Securities, Available-for-Sale [Line Items] Share awards excluded in the computation of diluted earnings per share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Non-interest expenses Noninterest Expense [Abstract] Debt instrument, inducement expense Gain (Loss) on Repurchase of Debt Instrument % of Total Credit Card Loans Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage WFNMT 2009-VFC1 WFNMT 2009-VFC1 [Member] WFNMT 2009-VFC1 Conduit asset-backed securities Conduit Asset-Backed Securities [Member] Represents information pertaining to the conduit asset-backed securities. OTHER NON-INTEREST INCOME AND OTHER NON-INTEREST EXPENSES OTHER NON-INTEREST INCOME AND OTHER NON-INTEREST EXPENSES No definition available. CCAST 2023-VFN1 CCAST 2023-VFN1 [Member] CCAST 2023-VFN1 Fair Value Debt Securities, Available-for-Sale, Unrealized Loss Position Credit Facility [Domain] Credit Facility [Domain] Net principal losses Financing Receivable, Allowance for Credit Loss, Writeoff Cash, cash equivalents and restricted cash at beginning of period Cash, cash equivalents and restricted cash at end of period Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Pirinate Consulting Group, LLC v. Bread Financial Holdings, Inc., Pirinate Consulting Group, LLC v. Bread Financial Holdings, Inc., [Member] Pirinate Consulting Group, LLC v. Bread Financial Holdings, Inc., Weighted average interest rate Debt, Weighted Average Interest Rate Amortized cost basis Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months FICO Score Below 660 FICO Score Below 660 Credit score below 660, as defined by the external credit rating agency Fair Isaac Corporation (FICO). Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax [Abstract] Authorized repurchase amount Share Repurchase Program, Authorized, Amount Income from continuing operations Income from continuing operations Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Interest-bearing Interest-Bearing Deposit Liabilities Schedule of Assets And Liabilities Disclosed But Not Carried At Fair Value Schedule of Fair Value Assets and Liabilities [Table Text Block] Tabular disclosure of the assets and liabilities disclosed but not carried at fair value. Employee Stock Option Share-Based Payment Arrangement, Option [Member] Debt Securities, Available-for-Sale [Table] Debt Securities, Available-for-Sale [Table] Financing Receivable Portfolio Segment [Axis] Financing Receivable Portfolio Segment [Axis] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Other Proceeds from (Payments for) Other Financing Activities Total comprehensive income, net of tax Comprehensive Income (Loss), Net of Tax, Attributable to Parent Not Designated as Hedging Instrument, Economic Hedge Not Designated as Hedging Instrument, Economic Hedge [Member] Municipal Bonds Municipal Bonds [Member] Security Exchange Name Security Exchange Name Basis spread Debt Instrument, Basis Spread on Variable Rate Direct-to-consumer (retail) Direct-to-consumer It stands for direct deposit. Unrealized gain (loss) on available-for-sale debt securities OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax Award Type [Axis] Award Type [Axis] Total Financial Assets Without Readily Determinable Fair Value, Amount Financial Assets Without Readily Determinable Fair Value, Amount Financing Receivable, Credit Quality Indicator [Table] Financing Receivable, Credit Quality Indicator [Table] Cumulative effect of change in accounting principle Cumulative Effect, Period of Adoption, Adjustment [Member] Basic income per share (Note 16) Basic EPS Earnings Per Share, Basic [Abstract] Subordinated Note Due 2035 Subordinated Note Due 2035 [Member] Subordinated Note Due 2035 REGULATORY MATTERS AND CAPITAL ADEQUACY Regulatory Capital Requirements under Banking Regulations [Text Block] Property and equipment, net Property, Plant and Equipment, Net Total liabilities Liabilities Convertible Debt Convertible Debt [Member] Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Revolving Credit Facility Revolving Credit Facility [Member] Schedule of Principal Components of Other Investments Which Are Carried At Fair Value Unrealized Gain (Loss) on Investments [Table Text Block] Expiration Date Trading Arrangement Expiration Date Other Total other non-interest income Noninterest Income, Other Operating Income 661 or Higher Credit Score, from 661 or Higher [Member] Represents information pertaining to credit score greater than 661. Total Shareholder Return Amount Total Shareholder Return Amount New Accounting Pronouncements New Accounting Pronouncements [Table Text Block] New Accounting Pronouncements Common stock, issued (in shares) Common Stock, Shares, Issued Performance-based restricted stock unit awards Performance-Based Restricted Stock Unit Awards [Member] Represents information pertaining to performance-based restricted stock units. Available-for-sale, mortgage-backed securities with stated maturities after ten years, fair value Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10 Entity [Domain] Entity [Domain] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Maximum borrowing capacity Capacity Line of Credit Facility, Maximum Borrowing Capacity Financial Asset, Aging [Domain] Financial Asset, Aging [Domain] Total credit card and other loans Financing Receivable, before Allowance for Credit Loss Unrealized Losses Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss Long-term and other debt: Long-Term and Other Debt [Abstract] Long-Term and Other Debt Regulatory Capital Requirements under Banking Regulation [Abstract] Regulatory Capital Requirements under Banking Regulation [Abstract] Interest on borrowings Interest Expense, Borrowings Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Proceeds from sale of credit card loan portfolios Proceeds from Sale of Finance Receivables Revolving line of credit 2023 Credit Facility [Member] 2023 Credit Facility Debt Instrument [Line Items] Debt Instrument [Line Items] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Other assets Other Assets Common stock, authorized (in shares) Common Stock, Shares Authorized Other Other Sundry Noninterest Expense The amount of other sundry non-interest expenses incurred during the period. BASIS OF PRESENTATION Basis of Accounting, Policy [Policy Text Block] Long-term and Other Debt Long-term and Other Debt [Member] Long-term and Other Debt Diluted (in shares) Weighted average common stock outstanding – diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] AOCI Attributable to Parent, Net of Tax [Roll Forward] AOCI Attributable to Parent, Net of Tax [Roll Forward] Numerator Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Long-Term Debt, Type [Axis] Long-Term Debt, Type [Axis] Total stockholders’ equity Beginning balance Ending balance Equity, Attributable to Parent LoyaltyOne, Co. v. Bread Financial Holdings, Inc. et al LoyaltyOne, Co. v. Bread Financial Holdings, Inc. et al [Member] LoyaltyOne, Co. v. Bread Financial Holdings, Inc. et al FICO Score, From 660 and Above FICO Score, From 660 and Above Credit score from 660 and above, as defined by the external credit rating agency Fair Isaac Corporation (FICO). Litigation Case [Axis] Litigation Case [Axis] CASH FLOWS FROM INVESTING ACTIVITIES Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Hedging Designation [Domain] Hedging Designation [Domain] Deferred income taxes Deferred Income Tax Expense (Benefit) Available-for-sale, mortgage-backed securities with no stated maturities, amortized cost Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Amortized Cost Time deposits, at or above FDIC insurance limit of total deposits Time Deposits, at or Above FDIC Insurance Limit, Of Total Deposits Time Deposits, at or Above FDIC Insurance Limit, Of Total Deposits Changes in other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Schedule of Deposit by Type Deposit Liabilities, Type [Table Text Block] Repurchases of Convertible Notes Adjustments to Additional Paid in Capital, Convertible Notes Repurchased Adjustments to Additional Paid in Capital, Convertible Notes Repurchased 12 Months or Greater, Fair Value Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer Change in other liabilities Increase (Decrease) in Other Operating Liabilities Total borrowings of long-term and other debt Long-Term Debt Schedule of Components of Other Non-interest Expenses Schedule Of Other Noninterest Expenses [Table Text Block] Tabular disclosure of information pertaining to other non-interest expenses. Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Document Fiscal Period Focus Document Fiscal Period Focus All Executive Categories All Executive Categories [Member] Add: net effect of dilutive unvested restricted stock awards (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Net Unrealized Losses on AFS Securities AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member] Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] ASSETS Assets [Abstract] Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Other comprehensive income (loss), net of tax Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax Restricted cash included within Other Assets Restricted Cash, Current Document Type Document Type Savings accounts Deposits, Savings Deposits Payments to acquire loans receivable Payments to Acquire Loans Receivable Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Credit Score, FICO [Domain] Credit Score, FICO [Domain] Time deposits, unamortized debt discount Time Deposits, Unamortized Debt Discount Amount of unamortized debt issuance costs on time deposits. Total cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations Unused credit card lines available to cardholders Unused Credit Lines Available to Cardholders Amount of unused credit card lines available to cardholders. 61 to 90 Days Past Due Financial Asset, 60 to 89 Days Past Due [Member] Maximum Maximum [Member] Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] 31 to 60 Days Past Due Financial Asset, 31 to 60 Days Or Greater, Past Due [Member] Financial Asset, 31 to 60 Days Or Greater, Past Due Debt issued by consolidated variable interest entities Total debt issued by consolidated VIEs Non Recourse Borrowings Of Consolidated Securitization Entities Represents the aggregate carrying amount of non-recourse borrowings of consolidated securitization entities as of the balance sheet date after deducting unamortized discount or premiums (if any). Accounting Policies [Abstract] Accounting Policies [Abstract] Schedule of Time Deposit Maturities Time Deposit Maturities [Table Text Block] Amortization of deferred origination costs Amortization of Deferred Origination Costs and Other Charges Amount of amortization of deferred origination costs and other charges. Current Fiscal Year End Date Current Fiscal Year End Date Card and processing expenses Card And Processing Expenses The amount of card and processing expenses incurred during the period. Statistical Measurement [Axis] Statistical Measurement [Axis] PEO Name PEO Name Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Income from continuing operations before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Certificates of deposit Total certificates of deposit Time Deposits Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Award Type [Domain] Award Type [Domain] Loan Restructuring Modification [Domain] Loan Restructuring Modification [Domain] Name Outstanding Recovery, Individual Name Debt issued by consolidated variable interest entities Proceeds from Issuance of Secured Debt Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Non-PEO NEO Non-PEO NEO [Member] Investments, fair value Investment securities Investments, Fair Value Disclosure Recovery Financing Receivable, Allowance for Credit Loss, Recovery Additional Paid-In Capital Additional Paid-in Capital [Member] Total net interest and non-interest income Revenues, Net of Interest Expense Hedging Relationship [Axis] Hedging Relationship [Axis] Schedule of Components of Credit Card And Other Loans Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Award Timing Predetermined Award Timing Predetermined [Flag] 4.250% Convertible Senior Notes Due 2028 4.250% Convertible Senior Notes Due 2028 [Member] 4.250% Convertible Senior Notes Due 2028 Subsequent Event Type [Domain] Subsequent Event Type [Domain] Dividends paid Dividends paid Payments of Ordinary Dividends, Common Stock Senior notes due 2026 Senior Notes Due 2026 [Member] Represents the senior notes of the entity which are due in 2026. 61 to 90 Days Past Due Financial Asset, 61 to 90 Days Or Greater, Past Due [Member] Financial Asset, 61 to 90 Days Or Greater, Past Due Credit Card Loans Credit Card Loans [Member] Credit Card Loans Redemption price Debt Instrument, Redemption Price, Percentage Unbilled to cardholders Unbilled Receivables, Current RECENTLY ISSUED ACCOUNTING STANDARDS New Accounting Pronouncements, Policy [Policy Text Block] Cardholder credit balances Cardholder credit balances It stands for cardholder credit balances. Net income per share (in dollars per share) Earnings Per Share, Diluted Regulatory Matters Regulatory Matters [Abstract] Regulatory Matters [Abstract] Name Measure Name Entity Interactive Data Current Entity Interactive Data Current Loss from discontinued operations, net of income taxes Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] Transfers between Levels 1 and 2 Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers Into Level 3 Schedule of Assets And Liabilities Carried At Fair Value Measured On Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Deposit Liability [Line Items] Deposit Liability [Line Items] Non-cash stock compensation Share-Based Payment Arrangement, Noncash Expense Issuance of shares to employees, net of shares withheld for employee taxes (in shares) Stock Issued During Period, Shares, Net Of Shares Withheld For Employee Taxes Stock Issued During Period, Shares, Net Of Shares Withheld For Employee Taxes Repayments/maturities of debt issued by consolidated variable interest entities Repayments of Secured Debt Provision for income taxes Income Tax Expense (Benefit) Interest Rates Stated interest rate Debt Instrument, Interest Rate, Stated Percentage Notional amount Derivative, Notional Amount Change in credit card and other loans Payments for (Proceeds from) Loans Receivable SUPPLEMENTAL CASH FLOW INFORMATION Supplemental Cash Flow Information [Abstract] Equity securities Equity Securities, FV-NI Financing Receivable Portfolio Segment [Domain] Financing Receivable Portfolio Segment [Domain] Senior notes due 2029 Senior Notes Due 2029 [Member] Senior Notes Due 2029 Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Interest expense Interest Expense, Operating and Nonoperating [Abstract] Net principal loss rate Net Principal Loss Rate Net Principal Loss Rate Employee compensation and benefits Employee Compensation And Benefits The amount of Employee compensation and benefits incurred during the period. Effective tax rate Effective Income Tax Rate Reconciliation, Percent Schedule of Composition of Credit Quality Financing Receivable Credit Quality Indicators [Table Text Block] Net cash provided by investing activities Net Cash Provided by (Used in) Investing Activities Deposits Total deposits Deposits Deposits Deposits, Fair Value Disclosure 91 or more Days Past Due Financial Asset, 91 Days Or Greater, Past Due [Member] Financial Asset, 91 Days Or Greater, Past Due Total liabilities and stockholders’ equity Liabilities and Equity Other Other Operating Activities, Cash Flow Statement Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] All Adjustments to Compensation All Adjustments to Compensation [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Hedging Designation [Axis] Hedging Designation [Axis] DERIVATIVES AND HEDGING ACTIVITIES Derivative Instruments and Hedging Activities Disclosure [Text Block] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Legal Entity [Axis] Legal Entity [Axis] Total risk-based capital ratio, Minimum Ratio to be Well Capitalized under Prompt Corrective Action Provisions Common Equity Tier One Capital Required To Be Well Capitalized To Risk Weighted Assets The minimum Common Equity Tier 1 Capital Ratio (common equity tier 1 capital divided by risk weighted assets) required to be categorized as "well capitalized" under the regulatory framework for prompt corrective action. SECURITIZATIONS Transfers and Servicing of Financial Assets, Transfers of Financial Assets, Policy [Policy Text Block] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Total risk-based capital ratio, Minimum Ratio to be Well Capitalized under prompt Corrective Action Provisions Banking Regulation, Total Risk-Based Capital Ratio, Well Capitalized, Minimum Individual: Individual [Axis] 600 or Lower Credit Score, From 600 or Less [Member] Credit score from 600 and below. Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Deposit Liability [Table] Deposit Liability [Table] Total investment securities Debt Securities, Trading, and Equity Securities, FV-NI Net Unrealized Gains on Cash Flow Hedges Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Loss from discontinued operations (in dollars per share) Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic Share Long-Term Debt, Type [Domain] Long-Term Debt, Type [Domain] Entity Address, State or Province Entity Address, State or Province Statement [Line Items] Statement [Line Items] Derivative Instruments and Hedging Activities Disclosure [Abstract] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Financial Instruments [Domain] Financial Instruments [Domain] Weighted average grant-date fair value (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 LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity [Abstract] Derivative, hedged interest rate swaps term Derivative, Term of Contract Offsetting Assets [Line Items] Offsetting Assets [Line Items] DERIVATIVES Derivatives, Policy [Policy Text Block] Re-aged accounts as percentage of total credit card and loan receivables Re Aged Accounts As Percentage Of Total Credit Card And Loan Receivables Represents the re-aged accounts as percentage of total credit card and loan receivables. Minimum Minimum [Member] Restatement Determination Date Restatement Determination Date Total net interest and non-interest income, after provision for credit losses Interest And Noninterest Income Net Of Provision For Credit Losses The amount of interest income and non-interest income after provision for credit losses, during the period. Fair Value Estimate of Fair Value Measurement [Member] Allowance for credit losses Less: Allowance for credit losses Allowance for credit loss Beginning balance Ending balance Financing Receivable, Allowance for Credit Loss Adoption Date Trading Arrangement Adoption Date Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Financing Receivable, Troubled Debt Restructuring [Line Items] Financing Receivable, Modified [Line Items] Tier 1 capital ratio, Minimum Ratio to be Well Capitalized under Prompt Corrective Action Provisions Banking Regulation, Tier 1 Risk-Based Capital Ratio, Well Capitalized, Minimum Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Interest on cash and investment securities Interest On Cash And Investment Securities The amount of interest earned on cash and investment securities during the period. 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] Other Noninterest Expenses [Abstract] Other Noninterest Expenses [Abstract] No definition available. No Score No Score [Member] The proprietary scoring model was unable to generate a score for each of these amounts. Exercise Price Award Exercise Price EARNINGS PER SHARE Earnings Per Share [Text Block] Arrangement Duration Trading Arrangement Duration Payment protection products Income From Payment Protection Products The amount of income from payment protection products. Subsequent Event Subsequent Event [Member] Tier 1 capital ratio, Actual Ratio Banking Regulation, Tier 1 Risk-Based Capital Ratio, Actual Income from continuing operations (in dollars per share) Income from continuing operations (in dollars per share) Income (Loss) from Continuing Operations, Per Basic Share Outstanding Balance Financing Receivable, Modified, Subsequent Default Stockholders’ equity Equity, Attributable to Parent [Abstract] Less than 12 months, Fair Value Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months Tier 1 capital ratio, Minimum Ratio for Capital Adequacy Purposes Banking Regulation, Tier 1 Risk-Based Capital Ratio, Capital Adequacy, Minimum Investments (Fair value: March 31, 2025, $220; December 31, 2024, $217) Total Investments Investments Non-interest income Noninterest Income [Abstract] Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Repurchase amount Debt Instrument, Repurchase Amount All Individuals All Individuals [Member] DESCRIPTION OF BUSINESS, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Basis of Presentation and Significant Accounting Policies [Text Block] Provision for credit losses Provision for credit losses Provision for Loan, Lease, and Other Losses PEO PEO [Member] Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Long-term and other debt Total long-term and other debt Long-term Debt and Other Debt, Net Amount of long-term debt and other debt, net. Long-term and other debt Debt Instrument, Fair Value Disclosure Payments allocated to future purchase activity Allowance for Loan Loss, Payments Allocated to Future Purchase Activity Represents the amount of payments allocated to future purchase activity for determining the estimated life of credit card and loan receivable. Name Trading Arrangement, Individual Name Interest on deposits Interest Expense, Deposits Wholesale Wholesale Represents information pertaining to wholesale deposits. Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Percentage of financing receivable outstanding Percentage of Financing Receivable, Credit Card Receivables, Outstanding Percentage of credit card receivables outstanding. Receivables [Abstract] Receivables [Abstract] Other Total other non-interest expenses Other Noninterest Expense Other Other Sundry Noninterest Income The amount of other sundry non-interest income earned during the period. Unrealized Gains Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Schedule Of Conduit Facilities Schedule of Line of Credit Facilities [Table Text Block] Cash and cash equivalents reconciliation Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations [Abstract] Information processing and communication Information Technology and Data Processing Service-based restricted stock unit awards Service-Based Restricted Stock Unit Awards [Member] Represents information pertaining to service-based restricted stock unit awards. Interest and fees on loans Interest and Fee Income, Loans and Leases Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Assets disclosed at fair value Financial assets Assets, Fair Value Disclosure [Abstract] Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Financing Receivable, Troubled Debt Restructuring [Table] Financing Receivable, Modified [Table] Loss from discontinued operations (in dollars per share) Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Diluted Share Local Phone Number Local Phone Number Transfers into or out of Level 3 Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers out of Level 3 Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Change in other assets Increase (Decrease) in Other Operating Assets Change in other operating assets and liabilities Increase (Decrease) in Operating Capital [Abstract] Cumulative Effect, Period of Adoption [Domain] Cumulative Effect, Period of Adoption [Domain] AFS Allowance for credit losses Debt Securities, Available-for-Sale, Allowance for Credit Loss Commitment Change Line of Credit Facility, Increase (Decrease), Net PEO Total Compensation Amount PEO Total Compensation Amount Occupancy expense Occupancy, Net Common equity tier 1 capital ratio Banking Regulation, Common Equity Tier 1 Risk-Based Capital Ratio, Actual Income Statement Location [Axis] Statement of Income Location, Balance [Axis] Total risk-based capital ratio, Actual Ratio Banking Regulation, Total Risk-Based Capital Ratio, Actual Banking Regulation, Risk-Based Information [Abstract] Banking Regulation, Risk-Based Information [Abstract] COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Debt Disclosure [Abstract] Common Stock Common Stock [Member] Measure: Measure [Axis] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Actual charge-offs for unpaid interest and fees Charge Off of Unpaid Interest and Fees The charge-off of unpaid interest and fees as a reduction to finance charges. Line of Credit Line of Credit [Member] Entity Emerging Growth Company Entity Emerging Growth Company Entity Central Index Key Entity Central Index Key Damages sought Loss Contingency, Damages Sought, Value Credit Score, FICO [Axis] Credit Score, FICO [Axis] Time deposits, at or above FDIC insurance limit Time Deposits, at or Above FDIC Insurance Limit Financing Receivable, Allowance for Credit Loss [Roll Forward] Financing Receivable, Allowance for Credit Loss [Roll Forward] Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Foreign Currency Translation Adjustments Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount STOCKHOLDERS' EQUITY Equity [Text Block] Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Equity Component [Domain] Equity Component [Domain] Financial Instrument [Axis] Financial Instrument [Axis] Total interest income Interest and Dividend Income, Operating Total credit card and other loans (includes loans available to settle obligations of consolidated variable interest entities March 31, 2025, $11,674; December 31, 2024, $12,408) Total credit card and other loans Financing Receivable, Before Allowance for Credit Loss, Gross Financing Receivable, Before Allowance for Credit Loss, Gross Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Professional services and regulatory fees Professional Fees Entity Shell Company Entity Shell Company Measurement Basis [Axis] Measurement Basis [Axis] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code 31 to 60 Days Past Due Financial Asset, 30 to 59 Days Past Due [Member] Title Trading Arrangement, Individual Title Long-term and other debt Line of Credit and Senior Notes [Member] Line of Credit and Senior Notes Consolidated Entities [Axis] Consolidated Entities [Axis] Statement [Table] Statement [Table] Delinquency rate Delinquency Rate Delinquency Rate City Area Code City Area Code 2009-VFN Conduit Facility 2009-VFN Conduit Facility [Member] 2009-VFN Conduit Facility Financing Receivable, Past Due [Line Items] Financing Receivable, Past Due [Line Items] 2027 Time Deposit Maturities, Year Two Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Level 1 Fair Value, Inputs, Level 1 [Member] Stockholders' Equity Note [Abstract] Stockholders' Equity Note [Abstract] Additional paid-in capital related to the induced conversion premium Adjustment to Additional Paid-in Capital, Convertible Debt Instrument Issued at Substantial Premium Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Senior Notes Senior Notes [Member] 2025 Time Deposit Maturities, Remainder of Fiscal Year Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost, after Allowance for Credit Loss Remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Repurchase of common stock Payments for Repurchase of Common Stock Financial assets Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] Schedule of Long-Term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] 2026 Time Deposit Maturities, Year One Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] CREDIT CARD AND OTHER LOANS Financing Receivables [Text Block] Subsequent Event Type [Axis] Subsequent Event Type [Axis] INCOME TAXES Income Tax Disclosure [Text Block] Earnings Per Share [Abstract] Earnings Per Share [Abstract] Equity [Abstract] Repayments/maturities of unsecured borrowings under debt agreements Repayments of Long-term Debt and Other The cash outflow to repay long-term debt instruments including credit facilities, senior notes, term loans, convertible debt, capital lease obligations and other debt. Retained earnings Retained Earnings (Accumulated Deficit) Schedule of Actual Capital Ratios And Minimum Ratios Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block] Unsecured borrowings under debt agreements Proceeds From Issuance of Long-term Debt and Other The cash inflow from debt initially having maturity due after one year or beyond the operating cycle, if longer, including credit facilities, senior notes, term loans, convertible debt, capital lease obligations and other debt. Total non-interest income Non-Interest Income (Loss) Non-Interest Income (Loss) Schedule of Debt Schedule of Debt [Table Text Block] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Equity Awards Adjustments Equity Awards Adjustments [Member] Of which: principal amount of credit card loans 91 days or more past due Restricted Credit Card Receivables 91 Days or More Past Due Principal amount of credit card receivables, 91 or more days past due, which are restricted to settle the obligations of the Company's variable interest entities and are not expected to be available to the Company or its creditors. Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Underlying Securities Award Underlying Securities Amount Portfolio reserve rates Portfolio Reserve Rates Portfolio Reserve Rates INVESTMENTS Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] Credit Facility [Axis] Credit Facility [Axis] Dividends and dividend equivalent rights declared Dividends, Common Stock, Cash Amendment Flag Amendment Flag Long-term and other debt Long-Term Debt, Fair Value Carrying Amount Reported Value Measurement [Member] Entity Registrant Name Entity Registrant Name Subordinated Debt Subordinated Debt [Member] CASH FLOWS FROM OPERATING ACTIVITIES Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Common Equity Tier 1 capital to risk-weighted assets Banking Regulation, Common Equity Tier 1 Risk-Based Capital [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization Long-term and other debt Long Term Debt and Other Represents the current and noncurrent portion of the aggregate of long-term debt instruments including credit facilities, senior notes, term loans, convertible debt, capital lease obligations and other debt. Fair Value as of Grant Date Award Grant Date Fair Value Net increase (decrease) in deposits Increase (Decrease) in Deposits Level 2 Fair Value, Inputs, Level 2 [Member] BORROWINGS OF LONG-TERM AND OTHER DEBT Debt Disclosure [Text Block] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Offsetting Assets [Table] Offsetting Assets [Table] Comenity Bank Comenity Bank Represents information pertaining to Comenity Bank. Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Debt amount issued Debt Instrument, Face Amount ALLOWANCE FOR CREDIT LOSSES Financing Receivable [Policy Text Block] Debt issued by consolidated VIEs Debt issued by consolidated VIEs Non Recourse Borrowings of Consolidated Securitization Entities Fair Value Disclosure This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents non-recourse borrowings of consolidated securitization entities. Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date: Restatement Determination Date [Axis] Title of 12(b) Security Title of 12(b) Security Common stock, $0.01 par value; authorized, 200.0 million shares; issued, 47.6 million shares as of March 31, 2025 and 49.1 million shares as of December 31, 2024. Common Stock, Value, Issued Total Financial Asset, Past Due [Member] Total Financial Liabilities Without Readily Determinable Fair Value, Amount Financial Liabilities Without Readily Determinable Fair Value, Amount Credit card and other loans, net Financing Receivable, after Allowance for Credit Loss, Fair Value Disclosure Financing Receivable, after Allowance for Credit Loss, Fair Value Disclosure Cash and cash equivalents Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Number of credit card portfolios held for sale Credit Card Portfolio Number Of Portfolios Held For Sale Represents the number of credit card portfolios held for sale on the reporting date. Maturities of investments Proceeds From Maturity of Investment Securities Proceeds From Maturity of Investment Securities Interest income Interest Income (Expense), Operating [Abstract] Tier 1 leverage capital ratio, Actual Ratio Banking Regulation, Tier 1 Leverage Capital Ratio, Actual Other, including capital expenditures Payments for (Proceeds from) Other Investing Activities Purchases of investments Purchases of Investment Securities Purchases of Investment Securities 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] Provision for credit losses Financing Receivable, Credit Loss, Expense (Reversal) Contractual Interest Rate Reduction Contractual Interest Rate Reduction [Member] Schedule of Investment Investment [Table Text Block] Derivative Instruments and Hedging Activities Disclosures [Line Items] Derivative Instruments and Hedging Activities Disclosures [Line Items] Other Liabilities [Abstract] Debt issued by consolidated VIEs Drawn Loan, Securitized or Asset-Backed Financing Arrangement, Principal Outstanding Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Other loans Other Loans Installment (other) loans Amounts receivable from installment loans. SECURITIZATIONS Securitizations [Text Block] The entire disclosure for Securitizations. Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Fair Value Measurement [Domain] Fair Value Measurement [Domain] Net income per share (in dollars per share) Earnings Per Share, Basic Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Class of Financing Receivable [Axis] Class of Financing Receivable [Axis] Other Liabilities Disclosure [Abstract] 2029 Time Deposit Maturities, Year Four Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Schedule of Debt securities in Gross Unrealized Loss Position Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table 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] Weighted average common shares outstanding (Note 16) Weighted Average Number of Shares Outstanding, Diluted [Abstract] Total assets Assets Combined Banks Combined Banks Represents information pertaining to the Combined Bank. Shares granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Less: Unamortized debt issuance costs Unamortized Debt Issuance Expense And Discount The value represents the unamortized discount and unamortized debt issuance costs related to the debt instruments. Account Balances Financing Receivable, Modified in Period, Amount Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Derivative Instruments and Hedging Activities Disclosures [Table] Derivative Instruments and Hedging Activities Disclosures [Table] Cumulative Effect, Period of Adoption [Axis] Cumulative Effect, Period of Adoption [Axis] Commitments and contingencies (Note 12) Commitments and Contingencies Debt issued by consolidated VIEs Non-Recourse Borrowings of Consolidated Securitization Entities [Member] Represents information pertaining to the non-recourse borrowings of consolidated securitization entities. Fixed rate asset-backed term note securities Fixed Rate Asset-Backed Term Note Securities [Member] Represents information pertaining to the fixed rate asset-backed term note securities. Marketing expenses Marketing Expense Comenity Capital Bank Comenity Capital Bank Represents information pertaining to Comenity Capital Bank. Financing Receivable, Allowance for Credit Loss [Line Items] Financing Receivable, Allowance for Credit Loss [Line Items] Termination Date Trading Arrangement Termination Date 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] Collateralized Mortgage-Backed Securities Collateralized Mortgage-Backed Securities [Member] Cost of shares acquired, excluding excise tax Treasury Stock, Value, Acquired, Cost Method, Excluding Excise Tax Treasury Stock, Value, Acquired, Cost Method, Excluding Excise Tax 601 to 660 Credit Score, From 601 to 660 Credit score from 601 to 660. Other liabilities Other Liabilities 7.000% Senior Notes Due 2028 7.000% Senior Notes Due 2026 [Member] 7.000% Senior Notes Due 2026 Entity Address, City or Town Entity Address, City or Town Debt Instrument [Axis] Debt Instrument [Axis] Thereafter Time Deposit Maturities After Year Four Amount of time deposit maturing after fourth fiscal year following current fiscal year. Subordinated notes due 2035 Subordinated Notes Due 2035 [Member] Subordinated Notes Due 2035 Stock-based compensation expense Share-Based Payment Arrangement, Expense Net income Net income Net income Net Income (Loss) Attributable to Parent Trading Arrangement: Trading Arrangement [Axis] Schedule of Estimated Fair Value of Company's Financial Instruments Fair Value, by Balance Sheet Grouping [Table Text Block] Investments, Debt and Equity Securities [Abstract] Investments, Debt and Equity Securities [Abstract] CHANGES IN ACCUMULATED OTHER COMPREHENSIVE LOSS Comprehensive Income (Loss) Note [Text Block] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Loss Contingencies [Table] Loss Contingencies [Table] ALLOWANCE FOR CREDIT LOSSES Allowance for Credit Losses [Text Block] Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Available-for-sale, mortgage-backed securities with stated maturities after ten years, amortized cost Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10 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] Non-interest-bearing (including cardholder credit balances) Cardholder credit balances Noninterest-Bearing Deposit Liabilities Total Current Financial Asset, Not Past Due [Member] Entity File Number Entity File Number Financial liabilities Liabilities, Fair Value Disclosure [Abstract] Financing Receivable, Allowance for Credit Loss [Table] Financing Receivable, Allowance for Credit Loss [Table] Consolidated Entities [Domain] Consolidated Entities [Domain] Document Fiscal Year Focus Document Fiscal Year Focus Income Statement [Abstract] Income Statement [Abstract] Entity Address, Address Line One Entity Address, Address Line One Repurchases of common stock Total cost of shares repurchased Treasury Stock, Value, Acquired, Cost Method Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Credit card and other loans available to settle obligations of consolidated variable interest entities Total credit card loans – available to settle obligations of consolidated VIEs Credit Card and Loan Receivables Restricted for Securitization Investors Credit card and loan receivables which are restricted to settle the obligations of the Company's variable interest entities and are not expected to be available to the Company or its creditors. Denominator Weighted Average Number of Shares Outstanding, Basic [Abstract] Total assets measured at fair value Assets, Fair Value Disclosure Name Forgone Recovery, Individual Name Number of days a loan is contractually past due before resulting in charge-off Past Due Period for Credit Card Loans Charge Off Period contractually past due before credit card and loan receivables, including unpaid interest and fees, are charged-off, except in the case of customer bankruptcies or death. Issuance of shares to employees, net of shares withheld for employee taxes Stock Issued During Period, Value, Net Of Shares Withheld For Employee Taxes Stock Issued During Period, Value, Net Of Shares Withheld For Employee Taxes CCAST 2024-VFN1 CCAST 2024-VFN1 [Member] CCAST 2024-VFN1 Document Period End Date Document Period End Date Type of Deposit [Axis] Type of Deposit [Axis] Information by type of deposit. Unrealized gain on cash flow hedges Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax, Parent INVESTMENT SECURITIES Investment, Policy [Policy Text Block] Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Available-for-sale, mortgage-backed securities with no stated maturities, fair value Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Fair Value Tier 1 leverage capital ratio, Minimum Ratio for Capital Adequacy Purposes Banking Regulation, Tier 1 Leverage Capital Ratio, Capital Adequacy, Minimum Insider Trading Arrangements [Line Items] 2028 Time Deposit Maturities, Year Three Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Tier 1 leverage capital ratio, Minimum Ratio to be Well Capitalized under Prompt Corrective Action Provisions Banking Regulation, Tier 1 Leverage Capital Ratio, Well Capitalized, Minimum WFNMNT 2009-VFN WFNMNT 2009-VFN [Member] WFNMNT 2009-VFN PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Income from continuing operations (in dollars per share) Income from continuing operations (in dollars per share) Income (Loss) from Continuing Operations, Per Diluted Share Total risk-weighted assets Banking Regulation, Risk-Weighted Assets, Actual Adjustment to Compensation: Adjustment to Compensation [Axis] Document Transition Report Document Transition Report Document Quarterly Report Document Quarterly Report Financial liabilities Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract] Consumer Portfolio Segment Consumer Portfolio Segment [Member] Schedule of Components of Other Non-interest Income Schedule Of Other Noninterest Income [Table Text Block] Tabular disclosure of information pertaining to other non-interest income. Total interest expense Interest Expense, Operating Litigation Case [Domain] Litigation Case [Domain] Loan Modifications that subsequently defaulted Troubled Debt Restructurings That Subsequently Defaulted [Member] Financing arrangement that represents a contractual right to receive money either on demand or on fixed or determinable dates related to consumer credit cards and for which there was a payment default. Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Schedule of Information on Credit Card Loans Considered Troubled Debt Restructurings Financing Receivable, Modified [Table Text Block] Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Current Reporting Status Entity Current Reporting Status Retained Earnings Retained Earnings [Member] Amortization of deferred financing costs Amortization of Debt Issuance Costs Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Basic (in shares) Weighted average common stock outstanding - basic (in shares) Weighted Average Number of Shares Outstanding, Basic Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] 91 or more Days Past Due Financial Asset, Equal to or Greater than 90 Days Past Due [Member] Tax (expense) benefit OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax Schedule of Securitized Credit Card Loans and Related Delinquencies and Net Principal Losses Summary of Net Credit Card Receivables, Charge Offs [Table Text Block] Tabular disclosure of securitized credit card receivables, delinquencies and net charge-offs. 12 Months or Greater, Unrealized Losses Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Gains or losses from the sale of AFS securities Debt Securities, Available-for-Sale, Realized Gain (Loss) Increase (Decrease) in Stockholders' Equity Increase (Decrease) in Stockholders' Equity [Roll Forward] Total non-interest expenses Noninterest Expense Executive Category: Executive Category [Axis] Name Awards Close in Time to MNPI Disclosures, Individual Name Less than 12 months, Unrealized Losses Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Entity Filer Category Entity Filer Category Income Statement Location [Domain] Statement of Income Location, Balance [Domain] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Unrealized gain on cash flow hedges, net of tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent Company Selected Measure Name Company Selected Measure Name