Class of Stock [Axis] Class A Ordinary Shares, Par Value $0.0001 Per Share [Member] Rights, Each Right Entitling The Holder to Receive One-Twelfth (1/12) of One Class A Ordinary Share Upon The Consummation of A Business Combination [Member] Units, Each Consisting of One Class A Ordinary Share and One Right [Member] Common Class A [Member] Common Class B [Member] Related and Nonrelated Parties [Axis] Related Party [Member] Sale of Stock [Axis] Over-Allotment Option [Member] Sponsor [Member] Redeemable Common Class A [Member] Non-Redeemable Common Class A [Member] Equity Components [Axis] Common Stock [Member] Additional Paid-in Capital [Member] Retained Earnings [Member] Private Placement [Member] IPO [Member] HC VII Sponsor LLC [Member] Cohen & Company Capital Markets [Member] Clear Street LLC [Member] Loop Capital Markets LLC [Member] Statistical Measurement [Axis] Minimum [Member] Maximum [Member] Cash and Cash Equivalents [Axis] Money Market Funds [Member] Underwriters [Member] Related Party Transaction [Axis] Founder [Member] Nicholas Geeza [Member] Title and Position [Axis] Independent Directors [Member] Management [Member] Short-Term Debt, Type [Axis] Promissory Note [Member] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Administrative Service Agreement [Member] Chief Financial Officer [Member] Administrative Support Agreement [Member] Vice President [Member] Underwriting Agreement [Member] Other Commitments [Axis] General Matters [Member] Type Arrangement [Axis] Business Combination Agreement [Member] Debt Instrument [Axis] Note Receivable [Member] Measurement Input Type [Axis] Measurement Input Underlying Share Price [Member] Measurement Input Pre Adjusted Value Per Share Right [Member] Measurement Input Market Adjustment [Member] Statement [Table] Statement [Line Items] Document Type Amendment Flag Amendment Description Document Registration Statement Document Annual Report Document Quarterly Report Document Transition Report Document Shell Company Report Document Shell Company Event Date Document Period Start Date Document Period End Date Document Fiscal Period Focus Document Fiscal Year Focus Current Fiscal Year End Date Entity File Number Entity Registrant Name Entity Central Index Key Entity Primary SIC Number Entity Tax Identification Number Entity Incorporation, State or Country Code Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Three Entity Address, City or Town Entity Address, State or Province Entity Address, Country Entity Address, Postal Zip Code Country Region City Area Code Local Phone Number Extension Written Communications Soliciting Material Pre-commencement Tender Offer Pre-commencement Issuer Tender Offer Title of 12(b) Security No Trading Symbol Flag Trading Symbol Security Exchange Name Title of 12(g) Security Security Reporting Obligation Annual Information Form Audited Annual Financial Statements Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Elected Not To Use the Extended Transition Period Document Accounting Standard Other Reporting Standard Item Number Entity Shell Company Entity Public Float Entity Bankruptcy Proceedings, Reporting Current Entity Common Stock, Shares Outstanding Documents Incorporated by Reference [Text Block] ICFR Auditor Attestation Flag Document Financial Statement Error Correction [Flag] Auditor Name Auditor Location Auditor Firm ID Assets Current assets Cash Note receivable Prepaid expenses Short-term prepaid insurance Total current assets Deferred offering costs Cash held in Trust Account Total Assets Liabilities and Shareholders’ Deficit Current liabilities Accounts payable and accrued expenses Accrued offering costs Promissory note – related party Total current liabilities Deferred legal fees Deferred underwriting fee payable Total Liabilities Commitments and Contingencies (Note 6) Class A ordinary shares subject to possible redemption, 19,000,000 and 0 shares at redemption value of $10.37 and $0 per share at December 31, 2025 and 2024, respectively Shareholders’ Deficit Preference shares, $0.0001 par value; 1,000,000 shares authorized; none issued or outstanding at December 31, 2025 and 2024 Ordinary shares, value Additional paid-in capital Accumulated deficit Total Shareholders’ Deficit Total Liabilities and Shareholders’ Deficit Ordinary shares subject to possible redemption, shares Ordinary shares, redemption value per share Preferred stock, par value Preferred stock, shares authorized Preferred stock, shares issued Preferred stock, shares outstanding Ordinary shares, par value Ordinary shares, shares authorized Ordinary shares, shares issued Ordinary shares, shares outstanding Ordinary shares subject to forfeiture Number of units exercised Number of unexercised units forfeited Number of founder shares issued Number of shares hold General and administrative costs Loss from operations Other income: Interest earned on cash equivalents Interest earned on cash held in Trust Account Total other income Net income (loss) Weighted average shares outstanding of ordinary shares, basic Weighted average shares outstanding of ordinary shares, diluted Basic net income per ordinary share Diluted net income per ordinary share Balance Balance, shares Class B ordinary shares issued to Sponsor Class B ordinary shares issued to Sponsor, shares Net income Sale of 690,000 Private Placement Units Sale of 690,000 Private Placement Units, shares Fair value of public Share Rights at issuance Allocated value of transaction costs to Class A ordinary shares Forfeiture of founder shares Forfeiture of founder shares, shares Accretion for Class A ordinary shares to redemption amount Balance Balance, shares Subsidiary or Equity Method Investee, Sale of Stock, Type [Table] Subsidiary, Sale of Stock [Line Items] Number of units sold Statement of Cash Flows [Abstract] Cash flows from operating activities: Net income (loss) Adjustments to reconcile net income (loss) to net cash used in operating activities: Interest earned on marketable securities held in Trust Account Changes in operating assets and liabilities: Note receivable Prepaid expenses Prepaid insurance Accounts payable and accrued expenses Deferred legal fees Net cash used in operating activities Cash flows from investing activities: Investment of cash into Trust Account Cash withdrawn from Trust Account for working capital purposes Net cash used in investing activities Cash flows from financing activities: Proceeds from issuance of founder shares Proceeds from sale of Units, net of underwriting discounts paid Proceeds from sale of Private Placement Units Proceeds from promissory note - related party Repayment of promissory note - related party Payment of deferred offering costs Net cash provided by financing activities Net change in cash Cash, beginning of the period Cash, end of the period Noncash investing and financing activities: Deferred offering costs included in deferred legal fees Deferred offering costs included in accrued offering costs Deferred underwriting fee payable Forfeiture of founder shares Pay vs Performance Disclosure [Table] Executive Category [Axis] Individual [Axis] Adjustment to Compensation [Axis] Measure [Axis] Pay vs Performance Disclosure, Table Company Selected Measure Name Named Executive Officers, Footnote Peer Group Issuers, Footnote Changed Peer Group, Footnote PEO Total Compensation Amount PEO Actually Paid Compensation Amount Adjustment To PEO Compensation, Footnote Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Compensation Actually Paid Amount Adjustment to Non-PEO NEO Compensation Footnote Equity Valuation Assumption Difference, Footnote Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Company Selected Measure Total Shareholder Return Vs Peer Group Compensation Actually Paid vs. Other Measure Tabular List, Table Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Net Income (Loss) Company Selected Measure Amount Other Performance Measure, Amount Adjustment to Compensation, Amount PEO Name Name Non-GAAP Measure Description Additional 402(v) Disclosure Pension Benefits Adjustments, Footnote Equity Awards Adjustments, Footnote Erroneously Awarded Compensation Recovery [Table] Restatement Determination Date [Axis] Restatement Determination Date Aggregate Erroneous Compensation Amount Erroneous Compensation Analysis Stock Price or TSR Estimation Method Outstanding Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Not Yet Determined Name Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery, Explanation of Impracticability Name Compensation Amount Restatement does not require Recovery Awards Close in Time to MNPI Disclosures [Table] Award Type [Axis] Award Timing MNPI Disclosure Award Timing Method Award Timing Predetermined Award Timing MNPI Considered Award Timing, How MNPI Considered MNPI Disclosure Timed for Compensation Value Awards Close in Time to MNPI Disclosures, Table Name Underlying Securities Exercise Price Fair Value as of Grant Date Underlying Security Market Price Change Insider Trading Arrangements [Line Items] Material Terms of Trading Arrangement Name Title Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted Adoption Date Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated Termination Date Expiration Date Arrangement Duration Aggregate Available Rule10 b51 Arr Modified Flag [custom:NonRule10b51ArrModifiedFlag] Insider Trading Policies and Procedures [Line Items] Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Not Adopted Cybersecurity Risk Management, Strategy, and Governance [Abstract] Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block] Cybersecurity Risk Management Processes Integrated [Flag] Cybersecurity Risk Management Processes Integrated [Text Block] Cybersecurity Risk Management Third Party Engaged [Flag] Cybersecurity Risk Third Party Oversight and Identification Processes [Flag] Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag] Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block] Cybersecurity Risk Board of Directors Oversight [Text Block] Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block] Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block] Cybersecurity Risk Role of Management [Text Block] Cybersecurity Risk Management Positions or Committees Responsible [Flag] Cybersecurity Risk Management Positions or Committees Responsible [Text Block] Cybersecurity Risk Management Expertise of Management Responsible [Text Block] Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block] Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag] Material Cybersecurity Incident [Abstract] Material Cybersecurity Incident Nature [Text Block] Material Cybersecurity Incident Scope [Text Block] Material Cybersecurity Incident Timing [Text Block] Material Cybersecurity Incident Material Impact or Reasonably Likely Material Impact [Text Block] Material Cybersecurity Incident Information Not Available or Undetermined [Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] ORGANIZATION AND BUSINESS OPERATIONS Accounting Policies [Abstract] SIGNIFICANT ACCOUNTING POLICIES Initial Public Offering INITIAL PUBLIC OFFERING Private Placement PRIVATE PLACEMENT Related Party Transactions [Abstract] RELATED PARTY TRANSACTIONS Commitments and Contingencies Disclosure [Abstract] COMMITMENTS AND CONTINGENCIES Equity [Abstract] SHAREHOLDERS’ DEFICIT Fair Value Disclosures [Abstract] FAIR VALUE MEASUREMENTS Segment Reporting [Abstract] SEGMENT REPORTING Subsequent Events [Abstract] SUBSEQUENT EVENTS Basis of Presentation Principles of Consolidation Emerging Growth Company Use of Estimates Cash and Cash Equivalents Cash Held in Trust Account Concentration of Credit Risk Deferred Offering Costs Fair Value of Financial Instrument Income Taxes Share Rights Class A Ordinary Shares Subject to Possible Redemption Net Income (Loss) per Ordinary Share Share-Based Compensation Recent Accounting Standards SCHEDULE OF CLASS A ORDINARY SHARES SUBJECT TO POSSIBLE REDEMPTION SCHEDULE OF CALCULATION OF BASIC AND DILUTED NET INCOME PER ORDINARY SHARE SCHEDULE OF FAIR VALUE ASSUMPTIONS USED IN VALUATION OF SHARE RIGHTS SCHEDULE OF SEGMENT Entity incorporation date Price per unit Gross proceeds from offering Units description Gross proceeds from sale of Private Placement Units Transaction costs Cash underwriting fee Deferred underwriting fees Other offering costs Fair market value percentage Minimum voting securities percentage for business combination Net proceeds from sale of units and sale of private placement units Consolidated assets value Annual limit percentage for interest earned Interest to pay dissolution expenses Redemption percentage of public shares Public share price per share Cash and cash equivalents Working capital Gross proceeds Less: Proceeds allocated to Share Rights Less: Class A ordinary shares issuance costs Plus: Remeasurement of carrying value to redemption value Gross proceeds AccountingPoliciesTable [Table] Allocation of net income (loss) Basic weighted average shares outstanding Diluted weighted average shares outstanding Basic net income loss per ordinary share Diluted net income loss per ordinary share Cash and Cash Equivalent [Table] Cash and Cash Equivalents [Line Items] Cash equivalents Assets held in trust account Cash FDIC insured amount Deferred offering costs Unrecognized tax benefits Interest and penalties accrued Related Party Transaction [Table] Related Party Transaction [Line Items] Capital contribution Share price Number of shares issued Subject to forfeiture, shares Shares issued Shares issued price per share Due to sponsor Fair value of granted shares Debt aggregate principal amount Borrowed amount Repayment of debt Promissory note - related party Working capital loans Sponsor fees Secretarial and administrative services amount Administrative service fees Incurred expense Annual bonus Consulting and advisory services Services shares Loss Contingencies [Table] Loss Contingencies [Line Items] TypeArrangementAxis [Axis] Sale of units in initial public offering Remaining unexercised balance Price per share Cash underwriting discount Deferred underwriting discount per unit Deferred underwriting commissions Deferred legal fees Business combination transaction amount Principal amount Commitment Fee Debt instrument description Maturity date Periodic payment Stock, Class of Stock [Table] Class of Stock [Line Items] Common stock, shares authorized Common stock, par value Common stock, shares issued Common stock, shares outstanding Subject to possible redemption, shares Capital contribution Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair value per share right Market adjustment Equity, Fair Value Disclosure Cash Cash held in Trust Account Number of reportable segment Units, Each Consisting of One Class A Ordinary Share and One Right [Member] Class A Ordinary Shares, Par Value $0.0001 Per Share [Member] Rule10 b51 Arr Modified Flag Accrued offering costs. Deferred legal fees. Deferred underwriting fee payable. Common stock subject to forfeiture. Sponsor [Member] Redeemable Common Class A [Member] Non-Redeemable Common Class A [Member] Stock issued during period value forfeiture of founder shares. Stock issued during period shares forfeiture of founder shares. Increase (decrease) in deferred legal fees. Deferred offering costs included in deferred legal fees. Deferred underwriting fees payable. Forfeiture of founder shares. Deferred offering costs includediIn accrued offering costs. HC VII Sponsor LLC [Member] Cohen & Company Capital Markets [Member] Clear Street LLC [Member] Loop Capital Markets LLC [Member] Transaction costs. Deferred underwriting fees. Fair market value of percentage. Percentage of minimum voting securities. Consolidated assets value of bank. Interest income annual limit percentage. Redemption percentage of common stock. Working capital. Rights, Each Right Entitling The Holder to Receive One-Twelfth (1/12) of One Class A Ordinary Share Upon The Consummation of A Business Combination [Member] Emerging Growth Company [Policy Text Block] Cash Held In Trust Account [Policy Text Block] Shares Rights [Policy Text Block] Proceeds allocated to share rights. Accretion of ordinary shares to redemption value. The entire disclosure for private placement. Underwriters [Member] Founder [Member] Nicholas Geeza [Member] Independent Directors [Member] Promissory Note [Member] Working capital loans. Administrative Service Agreement [Member] Administrative service fees. Administrative Support Agreement [Member] Annual bonus. Note Receivable [Member] Commitment fee. Underwriting Agreement [Member] Cash underwriting discount. Deferred underwriting discount per unit Deferred underwriter commission noncurrent. General Matters [Member] Business Combination Agreement [Member] Market adjustment percentage. Measurement Input Market Adjustment [Member] Initial Public Offering [Disclosure Text Block] Measurement Input Underlying Share Price [Member] Measurement Input Pre Adjusted Value Per Share Right [Member] Assets, Current Assets [Default Label] Liabilities, Current Liabilities Equity, Attributable to Parent Liabilities and Equity Operating Income (Loss) Other Nonoperating Income Shares, Outstanding Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs Temporary Equity, Accretion to Redemption Value Increase (Decrease) in Receivables Increase (Decrease) in Prepaid Expenses, Other Increase (Decrease) in Prepaid Insurance Increase (Decrease) in Accounts Payable and Accrued Liabilities IncreaseDecreaseInDeferredLegalFees Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Payments to Acquire Investments Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Repayments of Notes Payable Payments of Stock Issuance Costs Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation DeferredUnderwritingFeesPayable ForfeitureOfFounderShares Forgone Recovery, Individual Name Outstanding Recovery, Individual Name Awards Close in Time to MNPI Disclosures, Individual Name Trading Arrangement, Individual Name ProceedsAllocatedToShareRights Payment of Financing and Stock Issuance Costs Deferred Offering Costs [Default Label] Marketable Securities