Cover [Abstract] Entity Registrant Name Entity Central Index Key Document Type Amendment Flag Current Fiscal Year End Date Entity Small Business Entity Shell Company Entity Emerging Growth Company Entity Current Reporting Status Document Period End Date Entity Filer Category Document Fiscal Period Focus Document Fiscal Year Focus Entity Ex Transition Period Entity Common Stock Shares Outstanding Document Quarterly Report Document Transition Report Entity File Number Entity Incorporation State Country Code Entity Address Address Line 1 Entity Address Address Line 2 Entity Address City Or Town Entity Address State Or Province Entity Address Country Entity Address Postal Zip Code City Area Code Local Phone Number Trading Symbol Entity Interactive Data Current Security 12b Title Security Exchange Name Class of Stock [Axis] Units, each consisting of one Class A Ordinary Share and one-seventh of one right Class A Ordinary Share No Par Value [Member] Acquire one Class A Ordinary Share [Member] CONDENSED CONSOLIDATED BALANCE SHEETS Statement [Table] Statement [Line Items] Class A Ordinary Shares [Member] Class B Ordinary Shares [Member] Assets Cash Prepaid expenses Total current assets [Assets, Current] Investments held in Trust Account Total Assets [Assets] Liabilities, Ordinary Shares Subject to Redemption and Shareholders' Deficit Due to related party Due to related party- administrative fee Accounts payable and accrued expenses Promissory note - related party Total current liabilities [Liabilities, Current] Deferred underwriting fee payable Total Liabilities [Liabilities] Commitments and Contingencies (Note 6) Class A ordinary shares, no par value; 200,000,000 shares authorized; 11,500,000 shares subject to possible redemption at redemption value of $10.27 and 10.09 per share as of June 30, 2026 and December 31, 2025, respectively Shareholders' Deficit: Preference shares, no par value; 5,000,000 shares authorized; none issued and outstanding Common stock, Value Additional paid-in capital Accumulated deficit Total shareholders' deficit [Equity, Attributable to Parent] Total Liabilities, Ordinary Shares Subject to Possible Redemption and Shareholders' Deficit [Liabilities and Equity] Class A Ordinary Shares [Member] [Class A Ordinary Shares [Member]] Preferred stock, shares par value Preferred stock, shares authorized Preferred stock, shares issued Preferred stock, shares outstanding Common stock, shares par value Common stock, shares authorized Common stock, shares issued Common stock, shares outstanding Temporary equity, shares authorized Shares subject to possible redemption Shares redemption value per share UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS General and administrative expenses Loss from Operations [Operating Income (Loss)] Other income: Interest earned on investments held in Trust Account Income (loss) before income taxes [Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest] Income taxes provision Net Income (Loss) [Net Income (Loss) Attributable to Parent] Basic and diluted weighted average shares outstanding, Class A ordinary shares subject to possible redemption Basic and diluted net income per share, Class A ordinary shares subject to possible redemption Basic and diluted weighted average shares outstanding, non-redeemable Class A and Class B ordinary shares Basic and diluted net income (loss) per share, non-redeemable Class A and Class B ordinary shares UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS DEFICIT Equity Components [Axis] Ordinary Shares Class A Ordinary Shares Class B Accumulated Deficit Additional Paid-In Capital Balance, amount Balance, shares [Shares, Issued] Net income (loss) Subsequent measurement of ordinary shares subject to redemption (interest earned on investments held in Trust Account) Balance, amount Balance, shares UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS Cash Flows from Operating Activities: Net income (loss) [Net Income (Loss), Including Portion Attributable to Noncontrolling Interest] Adjustments to reconcile net income (loss) to net cash used in operating activities: Payment of operating costs by related party [Payment of operating costs by related party] Interest earned on investments held in Trust Account Changes in operating assets and liabilities: Prepaid expenses [Increase (Decrease) in Prepaid Expense] Accrued administrative expenses due to related party Accounts payable and accrued expenses [Increase (Decrease) in Accounts Payable and Accrued Liabilities] Net cash used in operating activities [Cash Provided by (Used in) Operating Activity, Including Discontinued Operation] Cash Flows from Financing Activities: Payment of deferred offering costs [Payment of deferred offering costs] Proceeds from promissory note- related party Repayment of related party advance [Repayments of Related Party Debt] Net cash provided by financing activities [Cash Provided by (Used in) Financing Activity, Including Discontinued Operation] Net change in cash [Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation] Cash, Beginning of period Cash, End of the period Supplemental disclosure of non-cash financing activities: Remeasurement of Class A ordinary share to redemption value Deferred offering costs included in accrued expenses Insider Trading Arrangement [Line Items] Rule 10b5-1 Arragement Adopted [Flag] Rule 10b5-1 Arragement Terminated [Flag] Non Rule 10b5-1 Arragement Adopted [Flag] Non Rule 10b5-1 Arragement Terminated [Flag] Description of Organization and Business Operation Description of Organization and Business Operation Business Description and Basis of Presentation [Text Block] Basis of Presentation and Summary of Significant Accounting Policies Basis of Presentation and Summary of Significant Accounting Policies Basis of Presentation and Significant Accounting Policies [Text Block] Initial Public Offering Initial Public Offering [Initial Public Offering] Private Placement Private Placement [Private Placement] Related Party Transactions Related Party Transactions Related Party Transactions Disclosure [Text Block] Commitments and Contingencies Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Shareholders Deficit Shareholders' Deficit Fair Value Measurements Fair Value Measurements Fair Value Disclosures [Text Block] Segment Information Segment Information Segment Reporting Disclosure [Text Block] Subsequent Events Subsequent Events Subsequent Events [Text Block] Basis of Presentation Emerging Growth Company Status Principles of Consolidation Use of Estimates Cash and Cash Equivalents Investments Held in Trust Account Concentration of Credit Risk Offering Costs Associated with Initial Public Offering Related Party Fair Value of Financial Instruments Class A Ordinary Shares Subject to Possible Redemption Net Income (Loss) Per Ordinary Share Rights Accounting Income Taxes Recent Accounting Pronouncements Schedule of shares subject to possible redemption Schedule of earnings per share Schedule of assets measured at fair value Schedule of segment information Plan Name Axis Related and Nonrelated Parties [Axis] Private Placement [Member] Underwriter [Member] sponsor [Member] Lake Superior Investments LLC [Member] Initial amount held in trust account Purchaser shares in exchange Additional purchaser shares Proceeds from issuance initial public offering IPO units issued Offering price Over-allotment option units granted Units issued during period Proceeds from private placement Outstanding voting securities percentage Transaction costs Cash underwriting fee Deferred underwriting fee Other offering costs Cash held outside of trust account Fair market value in respect to net assets Shares reedemed of public shares Obligation to redeemed of public shares Description of combination period Gross proceeds Cash Working capital deficit Gross proceeds [Temporary Equity, Stock Issued During Period, Value, New Issues] Less: Proceeds allocated to Public Share Rights Less: Class A ordinary shares issuance costs Plus: Remeasurement of carrying value to redemption value Class A ordinary shares subject to possible redemption Redeemable Class A Ordinary Shares [Member] Non-Redeemable Class A And Class B Ordinary Shares [Member] Net Income (Loss) Allocation of net income (loss) Basic and diluted weighted average shares outstanding Basic and diluted net income (loss) per ordinary share Deferred offering costs Underwriting commissions Deferred underwriting fee [Deferred underwriting fee] Other offering costs [Other Deferred Costs, Gross] FDIC insured limit Cash [Cash Equivalents, at Carrying Value] Ordinary shares sold through IPO Cash and investments held in the Trust Account Interest income Award Date [Axis] Lake Superior Investments LLC [Member] October 8, 2025 [Member] Units fully alloted Offering price IPO units issued [IPO units issued] CCM [Member] Private placement units issued Private placement per unit value Proceeds from private placement units Debt Instrument [Axis] Administrative Services Agreement [Member] Class B ordinary shares [Member] sponsor [Member] Promissory Note [Member] Accrued transaction Borrowed amount Administrative service fees Principal amount of loan Maturity date Working capital loans Price per units Administrative and support services expense per month Ordinary shares issued Aggregate consideration for common stock issued Description of share reduction Founder shares issued Ordinary per share price Founder shares outstanding Outstanding balance Underwriters [Member] Over-allotment option units granted Deferred underwriting fee Cash underwriting fee Investment in purchase of Private Placement Units Description of deferred fee Class A Ordinary Share [Member] Class B Ordinary Share [Member] Preferred stock, shares authorized Preferred stock, par value Preferred stock, shares issued Ordinary shares subject to possible redemption Ordinary shares forfeited Preferred stock, shares outstanding Ordinary shares, shares authorized Ordinary shares, par value Ordinary shares, shares issued Ordinary shares, shares outstanding Number of votes Shares issued, price per share Proceeds from issuance of common stock Shares issued during period, shares Description of equity transaction Conversion of ordinary shares Fair Value Hierarchy and NAV [Axis] Level 1 [Member] Level 2 [Member] Level 3 [Member] Investments held in Trust Account General and administrative expenses Interest earned on investments held in Trust Account