1001 - Document - Cover Page link:presentationLink link:definitionLink link:calculationLink 1002 - Statement - Condensed Balance Sheets link:presentationLink link:definitionLink link:calculationLink 1003 - Statement - Condensed Balance Sheets (Parenthetical) link:presentationLink link:definitionLink link:calculationLink 1004 - Statement - Condensed Statement Of Operations link:presentationLink link:definitionLink link:calculationLink 1005 - Statement - Condensed Statement Of Changes In Shareholders' Deficit link:presentationLink link:definitionLink link:calculationLink 1006 - Statement - Condensed Statement Of Changes In Shareholders' Deficit (Parenthetical) link:presentationLink link:definitionLink link:calculationLink 1007 - Statement - Condensed Statement Of Cash Flows link:presentationLink link:definitionLink link:calculationLink 999001 - Disclosure - Organization and Business Operations link:presentationLink link:definitionLink link:calculationLink 999002 - Disclosure - Significant Accounting Policies link:presentationLink link:definitionLink link:calculationLink 999003 - Disclosure - Initial Public Offering link:presentationLink link:definitionLink link:calculationLink 999004 - Disclosure - Private Placement link:presentationLink link:definitionLink link:calculationLink 999005 - Disclosure - Related Party Transactions link:presentationLink link:definitionLink link:calculationLink 999006 - Disclosure - Commitments and Contingencies link:presentationLink link:definitionLink link:calculationLink 999007 - Disclosure - Shareholders' Deficit link:presentationLink link:definitionLink link:calculationLink 999008 - Disclosure - Fair Value Measurements link:presentationLink link:definitionLink link:calculationLink 999009 - Disclosure - Segment Information link:presentationLink link:definitionLink link:calculationLink 999010 - Disclosure - Subsequent Events link:presentationLink link:definitionLink link:calculationLink 999011 - Disclosure - Significant Accounting Policies (Policies) link:presentationLink link:definitionLink link:calculationLink 999012 - Disclosure - Significant Accounting Policies (Tables) link:presentationLink link:definitionLink link:calculationLink 999013 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:definitionLink link:calculationLink 999014 - Disclosure - Segment Information (Tables) link:presentationLink link:definitionLink link:calculationLink 999015 - Disclosure - Organization and Business Operations - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999016 - Disclosure - Significant Accounting Policies - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999017 - Disclosure - Significant Accounting Policies - Schedule of Earnings Per Share, Basic and Diluted (Detail) link:presentationLink link:definitionLink link:calculationLink 999018 - Disclosure - Significant Accounting Policies -Schedule Of Reconciliation Of Temporary Equity (Detail) link:presentationLink link:definitionLink link:calculationLink 999019 - Disclosure - Initial Public Offering - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999020 - Disclosure - Private Placement - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999021 - Disclosure - Related Party Transactions - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999022 - Disclosure - Commitments and Contingencies - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999023 - Disclosure - Shareholders' Deficit - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999024 - Disclosure - Fair Value Measurements - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999025 - Disclosure - Fair Value Measurements - Fair Value, Assets Measured on Recurring Basis (Detail) link:presentationLink link:definitionLink link:calculationLink 999026 - Disclosure - Fair Value Measurements - Fair Value Measurement Inputs and Valuation Techniques (Detail) link:presentationLink link:definitionLink link:calculationLink 999027 - Disclosure - Segment Information - Schedule of Reconciliation Of Assets From Segment To Consolidated (Detail) link:presentationLink link:definitionLink link:calculationLink 999028 - Disclosure - Segment Information - Schedule of Segment Reporting Information, by Segment (Detail) link:presentationLink link:definitionLink link:calculationLink 999029 - Disclosure - Segment Information - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink Cover [Abstract] Document Information [Table] Legal Entity [Axis] Entity [Domain] Class of Stock [Axis] Class of Stock [Domain] Capital Units [Member] Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant Common Stock [Member] Class A ordinary shares, par value $0.0001 per share Common Stock [Member] Warrant [Member] Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 Warrant [Member] Warrant [Member] Common Class A [Member] Class A [Member] Common Class A [Member] Common Class A [Member] Common Class B [Member] Class B ordinary shares [Member] Document Information [Line Items] Document Type Document Quarterly Report Document Transition Report Document Period End Date Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Period Focus Amendment Flag Entity Central Index Key Entity File Number Entity Registrant Name Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Address, Address Line One Entity Address, Address Line Two Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Title of 12(b) Security Trading Symbol Security Exchange Name Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Ex Transition Period Entity Shell Company Entity Common Stock, Shares Outstanding Statement of Financial Position [Abstract] Statement [Table] Statement [Line Items] Assets [Abstract] Assets: Assets, Current [Abstract] Current Assets Cash Cash Cash Assets, Current Total current assets Prepaid Expense, Current Prepaid expenses Assets Total Assets Prepaid Expense, Noncurrent Long-term prepaid insurance Asset, Held-in-Trust, Noncurrent Marketable securities held in Trust Account Assets held in the trust account Marketable securities held in Trust Account Liabilities and Equity [Abstract] Liabilities, Class A Ordinary Shares Subject to Possible Redemption and Shareholders' Deficit: Liabilities, Current [Abstract] Current liabilities Accrued Offering Costs Accrued offering costs Accrued offering costs. Accounts Payable and Accrued Liabilities Accounts payable and accrued expenses Liabilities, Current Total current liabilities Deferred Underwriting Fee Deferred underwriting fee Deferred underwriting fee. Advances From Related Party Advances from related party Advances from related party. Liabilities Total Liabilities Commitments and Contingencies Commitments and Contingencies (Note 6) Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Shareholders' Deficit Preferred Stock, Value, Issued Preferred shares, $0.0001 par value; 100,000,000 shares authorized; none issued or outstanding Common Stock, Value, Issued Ordinary shares Additional Paid in Capital Additional paid-in capital Retained Earnings (Accumulated Deficit) Accumulated deficit Equity, Attributable to Parent Total Shareholders' Deficit Liabilities and Equity Total Liabilities, Class A Ordinary Shares Subject to Possible Redemption and Shareholders' Deficit Temporary Equity, Aggregate Amount of Redemption Requirement Class A ordinary shares subject to possible redemption, $0.0001 par value; 23,000,000 shares at redemption value of approximately $10.27 and $10.09 per share as of June 30, 2026 and December 31, 2025, respectively Class A ordinary shares subject to possible redemption, December 31, 2025 Preferred Stock, Par or Stated Value Per Share Preferred stock, par value Preferred stock, par or stated value per share Preferred Stock, Shares Authorized Preferred stock, shares authorized Preferred Stock, Shares Issued Preferred stock, shares issued Preferred Stock, Shares Outstanding Preferred stock, shares outstanding Common Stock, Par or Stated Value Per Share Common stock, par value Common Stock, par or stated value per share Common Stock, Shares Authorized Common stock, shares authorized Common Stock, Shares, Issued Common stock, shares, issued Common Stock, Shares, Outstanding Common stock, shares, outstanding Temporary Equity, Shares Outstanding Temporary Equity, Shares Outstanding Temporary equity, shares outstanding Temporary Equity, Redemption Price Per Share Temporary Equity, Redemption Price Per Share Equity Components [Axis] Equity Component [Domain] Preferred Stock [Member] Income Statement [Abstract] Non Redeemable Ordinary Shares [Member] Non-redeemable ordinary shares [Member] Redeemable Ordinary Shares [Member] Redeemable ordinary shares [Member] General and Administrative Expense General and administrative costs General and administrative costs Operating Income (Loss) Loss from operations Net income (loss) Allocation of net income (Loss) Weighted Average Number of Shares Outstanding, Basic Basic weighted average shares outstanding Weighted Average Number of Shares Outstanding, Diluted Diluted weighted average shares outstanding Basic and Diluted weighted average Ordinary Shares outstanding Earnings Per Share, Basic Earnings Per Share, Basic Earnings Per Share, Diluted Earnings Per Share, Diluted Basic and Diluted net income (Loss) per Ordinary Share Nonoperating Income (Expense) [Abstract] Other income: Investment Income, Interest Interest earned on marketable securities held in Trust Account Interest earned on marketable securities held in Trust Account Interest earned on investments held in Trust Account Nonoperating Income (Expense) Total other income Investment Income bank Investment income – bank Investment Income bank. Statement of Stockholders' Equity [Abstract] Equity, Including Portion Attributable to Noncontrolling Interest Beginning balance, Amount Ending balance, Amount Stock Issued During Period, Shares, New Issues Class B ordinary shares issued to initial shareholders, shares Stock issued during period, shares, new issues Stock issued during period, shares, new issues Net Income (Loss) Attributable to Noncontrolling Interest Net income (loss) Shares, Outstanding Ending balance, shares Beginning balance, shares Adjustments to Additional Paid in Capital, Other Remeasurement of Class A Ordinary Shares to redemption amount Remeasurement of Class A ordinary shares to redemption value Remeasurement of carrying value to redemption value Stock Issued During Period, Value, New Issues Class B ordinary shares issued to initial shareholders, value Stock issued during period, value, new issues Additional Paid-in Capital [Member] Retained Earnings [Member] Accumulated Deficit [Member] Common Stock Share Is Subject To Forfeiture For Over Allotment Common stock share is subject to forfeiture for over allotment Common stock share is subject to forfeiture for over allotment. Statement of Cash Flows [Abstract] Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Cash Flows from Operating Activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Adjustments to reconcile net income to net cash used in operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Changes in operating assets and liabilities: Increase (Decrease) in Accounts Payable Accrued expenses Increase (Decrease) in Prepaid Expense Prepaid expenses Increase Decrease In Long Term Prepaid Insurance Long Term prepaid insurance Increase decrease in long term prepaid insurance. Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Net cash used in operating activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Cash Flows from Financing Activities: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Net cash provided by financing activities Proceeds from Other Debt Advances from related party Proceeds from Issuance of Common Stock Proceeds from the issuance of Class B ordinary shares Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Net Change in Cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Cash – Beginning of period Cash – End of period Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Supplemental Disclosure of Non-cash Activities: Deferred Offering Costs Included Accrued Offering Costs Deferred offering costs included in accrued offering costs Deferred offering costs included accrued offering costs. Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Organization and Business Operations Accounting Policies [Abstract] Business Description and Accounting Policies [Text Block] Significant Accounting Policies Initial Public Offering [Abstract] Initial public offering. Initial Public Offering Initial Public Offering Initial public offering. Private Placement Warrants [Abstract] Private Placement Warrants [Text Block] Private Placement Private placement warrants. Related Party Transactions [Abstract] Related Party Transactions Disclosure [Text Block] Related Party Transactions Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Text Block] Commitments and Contingencies Stockholders' Equity Note [Abstract] Equity [Text Block] Shareholders' Deficit Fair Value Disclosures [Abstract] Fair Value Disclosures [Text Block] Fair Value Measurements Segment Reporting [Abstract] Segment Reporting Disclosure [Text Block] Segment Information Subsequent Events [Abstract] Subsequent Events [Text Block] Subsequent Events Basis of Accounting, Policy [Policy Text Block] Basis of Presentation Use of Estimates, Policy [Policy Text Block] Use of Estimates Cash and Cash Equivalents, Policy [Policy Text Block] Cash and Cash Equivalents Concentration Risk, Credit Risk, Policy [Policy Text Block] Concentration of Credit Risk Fair Value of Financial Instruments, Policy [Policy Text Block] Fair Value of Financial Instruments Income Tax, Policy [Policy Text Block] Income Taxes Earnings Per Share, Policy [Policy Text Block] Net Income (Loss) Per Redeemable and Non-Redeemable Ordinary Share New Accounting Pronouncements, Policy [Policy Text Block] Recent Accounting Pronouncements Emerging Growth Company [Policy Text Block] Emerging Growth Company Emerging growth company. Derivatives, Policy [Policy Text Block] Derivative Financial Instruments Warrant Instruments [Policy Text Block] Warrant Instruments Warrant instruments. Cash and Marketable Securities Held in Trust Account [Policy Text Block] Marketable Securities Held in Trust Account cash and marketable securities held in trust account. Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of Earnings Per Share, Basic and Diluted Schedule Of Reconciliation Of Temproary Equity [Table Text Block] Schedule Of Reconciliation Of Temporary Equity Schedule of reconciliation of temporary equity. Fair Value, Assets Measured on Recurring Basis [Table Text Block] Schedule of Assets that are Measured at Fair Value Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Schedule of Fair Value Measurement Inputs and Valuation Techniques Reconciliation of Assets from Segment to Consolidated [Table Text Block] Reconciliation of Assets from Segment to Consolidated Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of Segment Reporting Information, by Segment Organization, Consolidation and Presentation of Financial Statements [Table] Organization, consolidation and presentation of financial statements. Subsequent Event Type [Axis] Subsequent Event Type [Domain] Sale of Stock [Axis] Sale of Stock [Domain] Private Placement [Member] Private Placement [Member] IPO [Member] IPO [Member] Over-Allotment Option [Member] Over-Allotment Option [Member] Organization, Consolidation and Presentation of Financial Statements [Line Items] Organization, consolidation and presentation of financial statements. Shares Issued, Price Per Share Shares issued price per share Shares Issued, Price Per Share Proceeds from Issuance Initial Public Offering Gross proceeds Proceeds from issuance or sale of equity Proceeds from Issuance Initial Public Offering Sale of Stock, Number of Shares Issued in Transaction Sale of stock, number of shares issued in transaction Sale of Stock, Price Per Share Sale of stock, price per share Proceeds from Issuance of Private Placement Proceeds from issuance of private placement Asset Acquisition, Consideration Transferred, Transaction Cost Asset acquisition, consideration transferred, transaction cost Payments for Underwriting Expense Payments for underwriting expense Other Ownership Interests, Offering Costs Other ownership interests, offering costs Investment Owned, Net Assets, Percentage Investment owned, net assets, percentage Price Per Public Share Price per public share Price per public share. Dissolution Expense Limit Dissolution expense limit Dissolution expense limit. Share Price Condition For Lockup Release Per Share Share price condition for lock-up release per share Share price condition for lockup release per share. Price Per Public Share Trust Account Price per public share trust account Price per public share trust account. Price Per Public Share Liquidation Of Trust Account Price per public share liquidation of trust account Price per public share liquidation of trust account. Percentage Of Outstanding Voting Securities Percentage of outstanding voting securities Percentage of outstanding voting securities. Working Capital Working capital Working capital. Range Capital Acquisition Sponsor [Member] Range Capital Acquisition Sponsor [Member] Range capital acquisition sponsor. BTIG [Member] BTIG [Member] BTIG. Transaction Costs [Axis] Transaction costs. Transaction Costs [Domain] Transaction costs. Cash Underwriting Fee [Member] Cash underwriting fee. Deferred Underwriting Fee [Member] Deferred underwriting fee. Statistical Measurement [Axis] Statistical Measurement [Domain] Minimum [Member] Business Combination [Axis] Business Combination [Domain] Securities Financing Transactions [Axis] Securities Financing Transactions [Domain] Securities Financing Transactions [Member] Securities financing transactions. Accounting Policies [Table] Accounting policies. Accounting Policies [Line Items] Accounting policies. Cash and Cash Equivalent Cash and cash equivalent Federal Deposit Insurance Corporation Premium Expense Federal deposit insurance corporation premium expense Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Domain] Money Market Funds [Member] Disclosure Of Accounting Policies [Table] Disclosure Of Accounting Policies [Line Items] Disclosure Of Accounting Policies Temporary Equity, Liquidation Preference Gross proceeds Proceeds from Issuance of Warrants Proceeds allocated to Public Warrants Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs Public Shares issuance costs Initial Public Offering [Table] Initial public offering. Initial Public Offering [Line Items] Initial public offering Class of Warrant or Right, Outstanding Class of warrant or right, outstanding Class of Warrant or Right, Exercise Price of Warrants or Rights Warrant redemption price per warrant Class of warrant or right, exercise price of warrants or rights Class of Warrant or Right [Axis] Class of Warrant or Right [Domain] Public Warrants [Member] Public Warrants [Member] Public Warrants [Member] Public warrants. Private Placement Warrants [Member] Private placement warrants. Private Placement Warrants [Table] Founder Shares [Member] Founder Shares [Member] Founder shares. Related and Nonrelated Parties [Axis] Related and Nonrelated Parties [Domain] Sponsor [Member] Sponsor [Member] Sponsor. Non Managing Investors [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value, Inputs, Level 3 [Member] Fair Value, Inputs, Level 3 [Member] Measurement Input Type [Axis] Measurement Input Type [Domain] Measurement Input, Option Volatility [Member] Measurement Input, Option Volatility [Member] Measurement Input, Risk Free Interest Rate [Member] Measurement Input, Risk Free Interest Rate [Member] Risk-free rate Measurement Input, Discount for Lack of Marketability [Member] Measurement Input, Discount for Lack of Marketability [Member] Private Placement [Line Items] Probability Of Business Combination Probability of business combination Probability of business combination. Equity Securities, FV-NI, Measurement Input Equity securities, FV-NI, measurement input Percentage On Redeemed Of Public Share Percentage on redeemed of publis share Percentage on redeemed of public share. Fair Value Of Founder Per Shares Fair value of founder per shares Fair value of founder per shares. Related Party Transaction [Table] Title and Position [Axis] Title and Position [Domain] Chief Financial Officer [Member] Debt Instrument [Axis] Debt Instrument, Name [Domain] Promissory Note [Member] Promissory note. Related Party Transaction [Axis] Related Party Transaction [Domain] Administrative Service [Member] Working Capital Loan [Member] Working capital loan. Related Party Transaction [Line Items] Stock Surrendered During The Period Shares Stock surrendered during the period shares Stock surrendered during the period shares. Shares Issued, Shares, Share-Based Payment Arrangement, before Forfeiture Shares issued, shares, share-based payment arrangement, before forfeiture Founder Share Transferred To Company CFO Founder share transferred to company CFO Founder share transferred to company CFO. Fair Value Of Share Granted To Company CFO Fair value of share granted to company CFO Fair value of share granted to company CFO. Fair Value Per Share Fair value per share Fair value per share. Aggregate Fair Value Of Share Granted Aggregate fair value of share granted Aggregate fair value of share granted. Amount For Purchase Of Founder Share Amount for purchase of founder share Amount for purchase of founder share. Debt Instrument, Fee Amount Debt instrument, fee amount Debt Instrument, Periodic Payment Debt instrument, periodic payment Operating Costs and Expenses Operating costs and expenses Debt Instrument, Convertible, Carrying Amount of Equity Component Debt instrument, convertible, carrying amount of equity component Debt Instrument, Convertible, Conversion Price Debt instrument, convertible, conversion price Debt, Current Debt, current Administrative Fees Expense Administrative fees expense Commitments and Contingencies [Table] Agreement [Axis] Agreement [Domain] Underwriting Agreement [Member] Underwriting agreement. Commitments and Contingencies [Line Items] Initial Offering Period Initial offering period Purchase Of Additional Units To Cover Over Allotments Purchase of additional units to cover over allotments Purchase of additional units to cover over allotments. Percentage Of Cash Underwriting Discount Percentage of cash underwriting discount Percentage of cash underwriting discount. Percentage Of Deferred Underwriting Discount Percentage of deferred underwriting discount Percentage of deferred underwriting discount. Proceeds From Issuance Initial Public Offering Upon Business Combination Proceeds from issuance initial public offering upon business combination Proceeds from issuance initial public offering upon business combination. Stock Price Per Share For Closing Of Initial Business Combination Stock price per share for closing of initial business combination Stock price per share for closing of initial business combination. Stock Price Per Share For Redeemed Of Initial Business Combination Stock price per share for redeemed of initial business combination Stock price per share for redeemed of initial business combination. Stock, Class of Stock [Table] Class of Stock [Line Items] Percentage Of Number Of Share Outstanding Percentage of number of share outstanding Percentage of number of share outstanding. Percentage for Redemption In Connection With Business Combination Percentage for redemption in connection with business combination Percentage for redemption in connection with business combination. Percentage Of Voted For The Appointment Of Directors Percentage of voted for the appointment of directors Percentage of voted for the appointment of directors. Percentage Of Voted For Special Resolution Passed Percentage of voted for special resolution passed Percentage of voted for special resolution passed. Class of Warrant or Right [Table] Fair Value Measurements [Line Items] Fair Value Measurements Adjustments to Additional Paid in Capital, Warrant Issued Adjustments to additional paid in capital, warrant issued Fair Value, Recurring and Nonrecurring [Table] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Asset, Held-in-Trust Investments held in Trust Account Fair Value, Inputs, Level 1, Level 2, and Level 3 [Member] Fair Value, Inputs, Level 1 [Member] Fair Value, Inputs, Level 1 Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Warrants and Rights Outstanding, Measurement Input Warrants and Rights Outstanding, Measurement Input Measurement Input, Share Price [Member] Underlying stock price Measurement Input, Exercise Price [Member] Exercise price Measurement Input, Price Volatility [Member] Volatility Measurement Input, Expected Term [Member] Weighted term (years) Segment Reporting [Table] Segment Reporting [Line Items] Segments [Axis] Segments [Domain] Other Operating Segment [Member] Other Operating Segment [Member] Segment Reporting, Expense Information Used by CODM, Description Segment reporting, expense information used by CODM, description Segment Reporting Information, Description of Products and Services Segment reporting information, description of products and services Number of Reportable Segments Number of reportable segments