Class of Stock [Axis] Total Assets Related and Nonrelated Parties [Axis] Total current liabilities Total Shareholder’s Deficit Balance Balance Total Liabilities and Shareholder’s Deficit Net loss Net loss Balance (in Shares) Balance (in Shares) Equity Components [Axis] Net cash used in operating activities Net change in cash Cash, beginning of the period Cash, end of the period Organization and Business Operations [Abstract] Significant Accounting Policies [Abstract] Private Placement [Abstract] Related Party Transactions [Abstract] Commitments and Contingencies [Abstract] Shareholder’s Deficit [Abstract] Segment Information [Abstract] Schedule of Segment Assets is Reported on the Balance Sheet [Abstract] Subsequent Events [Abstract] Assets Current asset – prepaid expenses Deferred offering costs Liabilities and Shareholder’s Deficit: Current liabilities Related party loan Borrowings amount Accounts payable Accrued offering costs Commitments and Contingencies (Note 5) Shareholder’s Deficit Preference shares, $0.0001 par value; 1,000,000 shares authorized; none issued or outstanding at March 31, 2026 or December 31, 2025 Preference shares, par value (in Dollars per share) Preferred shares, par value (in Dollars per share) Preference shares, shares authorized (in Shares) Preferred shares, shares authorized Preference shares, shares issued (in Shares) Preferred shares, shares issued Preference shares, shares outstanding (in Shares) Preferred shares, shares outstanding Ordinary shares, value Ordinary shares, par value (in Dollars per share) Common stock, par value (in Dollars per share) Par value per share (in Dollars per share) Ordinary shares, shares authorized (in Shares) Ordinary shares, shares authorized Ordinary shares, shares issued (in Shares) Ordinary shares, shares issued Ordinary shares, shares outstanding (in Shares) Ordinary shares, shares outstanding Additional paid-in capital Accumulated deficit Basic weighted average ordinary shares outstanding (in Shares) Diluted weighted average ordinary shares outstanding (in Shares) Basic net loss per ordinary share (in Dollars per share) Diluted net loss per ordinary share (in Dollars per share) Cash flows from operating activities: Adjustments to reconcile net loss to net cash used in operating activities: Changes in operating assets and liabilities: Increase in accounts payable Noncash investing and financing activities: Deferred offering costs included in accrued offering costs Deferred offering costs included in accounts payable Deferred offering costs paid through related party loan General and administrative expenses General and administrative expenses Decrease in prepaid expenses Units, each consisting of one Class A ordinary share, $0.0001 par value, and one-half of one redeemable warrant Class A ordinary shares included as part of the units Redeemable warrants included as part of the units, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 Class A Ordinary Shares Class A Ordinary Shares [Member] Common Class A [Member] Class B Ordinary Shares Class B Class B Ordinary Shares [Member] Related Party Related Party [Member] Ordinary shares Ordinary Shares [Member] Additional Paid-In Capital Accumulated Deficit Organization and Business Operations Significant Accounting Policies Private Placement Related Party Transactions Commitments and Contingencies Shareholder's Deficit Segment Information Schedule of Segment Assets is Reported on the Balance Sheet Subsequent Events Sale of Stock [Axis] Business Combination [Axis] Debt Instrument [Axis] Class of Warrant or Right [Axis] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Related Party Transaction [Axis] Counterparty Name [Axis] Subsequent Event Type [Axis] Incorporation date Number of units issued Units Issued During Period Shares New Issues Price per share (in Dollars per share) Shares price per share (in Dollars per share) Exceeds of per share (in Dollars per share) Proceeds from issuance of private placement (in Dollars) Number of unit Number of units Redeemable warrant Warrant purchase (in Shares) Purchase share Percentage of fair market value Percentage of voting securities Ordinary shares voted, percentage Investment maturity term Percentage of business combination Obligation to redeem public shares business combination percentage Interest to pay dissolution expenses (in Dollars) Date of issuance Promissory note from sponsor payable (in Dollars) Ordinary shares subject to forfeiture (in Shares) Shares subject to forfeiture Unrecognized tax benefits (in Dollars) Accrued for interest and penalties (in Dollars) Tax provision (in Dollars) Warrants outstanding (in Dollars) Warrants exercised period Completion term Warrant exercisable (in Shares) Warrant exercisable Business days term Trading days term Price per warrant (in Dollars per share) Prior written notice of redemption period Redemption period issuance of shares (in Shares) Issuance of shares Exchange amount Exceeds of per share (in Dollars per share) Aggregate loan Repayments of offering proceeds Payment amount Working capital loans Additional units exercised (in Shares) Cash underwriting discount Deferred underwriting discount Price per share (in Dollars per share) Sold price per share (in Dollars per share) Price per unit sold (in Dollars per share) Percentage of public offering underwriter’s receipt Shares issued in exchange of payment (in Dollars) Stock conversion percentage Ordinary shares voting rights Affirmative vote, percentage Description of CODM Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] Number of operating segment Gross proceeds (in Dollars) Unit shares Total net proceeds amount (in Dollars) Underwriters deferred discount (in Dollars) Liquidity Emerging Growth Company Status Use of Estimates Deferred Offering Costs Fair Value of Financial Instruments Net Loss per Ordinary Share Income Taxes Derivative Financial Instruments Warrant Instruments Recent Accounting Pronouncements Warrants IPO [Member] Public Offering [Member] NewHold Industrial Technology IV LLC [Member] Sponsor [Member] Class A Ordinary Shares [Member] Private Placement [Member] Private Placement Units [Member] Over-Allotment Option [Member] Underwriters [Member] Business Combination and Trust Account [Member] Promissory Note [Member] Warrant [Member] Warrants [Member] Warrant Agreement [Member] Initial Business Combination [Member] Redemption of Warrants [Member] Founder Shares [Member] Business Combination Entity [Member] Public Offering [Member] Business Combination, Series of Individually Immaterial Business Combinations [Member] NewHold Investment Corp IV [Member] Subsequent Event [Member] BTIG, LLC [Member] Class of Stock [Domain] Related and Nonrelated Parties [Domain] Statement [Table] Statement [Line Items] Equity Component [Domain] Sale of Stock [Domain] Business Combination [Domain] Organization and Business Operations (Details) [Table] Organization and Business Operations [Line Items] Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Debt Instrument, Name [Domain] Class of Warrant or Right [Domain] Significant Accounting Policies (Details) [Table] Significant Accounting Policies [Line Items] Private Placement (Details) [Table] Private Placement [Line Items] Related Party Transactions (Details) [Table] Related Party Transactions [Line Items] Commitments and Contingencies (Details) [Table] Commitments and Contingencies [Line Items] Related Party Transaction [Domain] Shareholder's Deficit (Details) [Table] Shareholder’s Deficit [Line Items] Counterparty Name [Domain] Subsequent Event Type [Domain] Subsequent Events (Details) [Table] Subsequent Events [Line Items] The amount of accrued offering costs. Percentage of affirmative vote. Business days. The amount of cash underwriting discount. Completion after business combination term. The amount of deferred offering costs included in accounts payable. The amount of deferred offering costs included in accrued liabilities. Amount of deferred offering costs paid through related party loan. The amount of deferred underwriting discount. Disclosure of accounting policy for emerging growth company status. Amount of exceeds of per share. Fair market value equal to net balance percentage. Represents the maturity term of investment. Issuance period. Disclosure of accounting policy for liquidity. Number of units issued. Represents the percentage of shares which the reporting entity is obligated to redeem if a business combination is not consummated using the offering proceeds within a specified period. Prior written notice period. The entire disclosure for private placement. The percentage of public offering underwriters receipt percentage. Redemption period. Stock conversion percentage. Net proceeds amount. Trading days. Amount of underwriters deferred discount. Number of unit shares issued. Number of new units issued during the period. Disclosure of accounting policy for warrant instruments. Warrants exercised period. Disclosure of accounting policy for warrants. Amount of working capital loans. Chief Financial Officer Number of Operating Segments Payments for Rent Use of Estimates, Policy [Policy Text Block] Shares Issued, Shares, Share-Based Payment Arrangement, Forfeited Assets [Abstract] Derivatives, Policy [Policy Text Block] Accrued Offering Costs Current Earnings Per Share, Diluted Underwriters Member Retained Earnings [Member] Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Exchange Fees Weighted Average Number of Shares Outstanding, Basic Warrant Agreement Member Common Stock, Value, Issued Common Class B [Member] Payments to Acquire Businesses and Interest in Affiliates Deferred Underwriting Discount Percentage Obligation To Redeem Public Shares If Entity Does Not Complete ABusiness Combination Proceeds from (Repayments of) Related Party Debt Liquidity Policy Text Block Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] IPO [Member] Deferred Offering Costs Included In Accounts Payable Affirmative Vote Percentage Statement of Stockholders' Equity [Abstract] Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Income Tax Expense (Benefit) Total Net Proceeds Amount Income Statement [Abstract] New Accounting Pronouncements, Policy [Policy Text Block] Segment Reporting [Table Text Block] Additional Paid in Capital Earnings Per Share, Basic Warrants and Rights Outstanding Assets Common Stock, Voting Rights Equity, Attributable to Parent [Abstract] Business Combination And Trust Account Member Prepaid Expense, Current Subsequent Events [Text Block] Fair Market Value Equal To Net Balance Percentage Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Issuance Period Common Stock, Shares, Outstanding Retained Earnings (Accumulated Deficit) Notes Payable Repayments of Debt Trading Days Preferred Stock, Shares Outstanding Redemption Period Accounts Payable, Current BTIGLLCMember Increase (Decrease) in Accrued Liabilities Business Combination, Price Per Share Exceeds Of Per Share Income Tax, Policy [Policy Text Block] Preferred Stock, Shares Authorized Common Stock, Shares Authorized Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Subsequent Event [Member] Warrant [Member] Class AOrdinary Shares Included As Part Of The Units Member Class of Warrant or Right, Number of Securities Called by Warrants or Rights Additional Paid-in Capital [Member] Deferred Charges, Policy [Policy Text Block] New Hold Investment Corp IVMember Increase (Decrease) in Prepaid Expense Significant Accounting Policies [Text Block] Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation Sale of Stock, Price Per Share Redemption Of Warrants Member Commitments and Contingencies Common Class A [Member] Public Offering Member Common Stock [Member] Warrants Exercised Period Proceeds from Issuance Initial Public Offering Statement of Cash Flows [Abstract] Deferred Offering Costs Paid Through Related Party Loan Emerging Growth Company Status Policy Text Block Related Party Transactions Disclosure [Text Block] Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Liabilities, Current [Abstract] Redeemable Warrants Included As Part Of The Units Each Whole Warrant Exercisable For One Class AOrdinary Share At An Exercise Price Of Dollar Eleven Point Five Zero Member Units Each Consisting Of One Class AOrdinary Share Dollar Zero Point Zero Zero Zero One Par Value And One Half Of One Redeemable Warrant Member Prior Written Notice Period Short-Term Bank Loans and Notes Payable Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Stock Conversion Percentage Cash Provided by (Used in) Operating Activity, Including Discontinued Operation New Hold Industrial Technology IVLLCMember Business Days Stock Issued During Period, Shares, Other Fair Value of Financial Instruments, Policy [Policy Text Block] Initial Business Combination Member Units Issued During Period Shares New Issues Business Combination, Voting Equity Interest Acquired, Percentage Unrecognized Tax Benefits Equity, Attributable to Parent Completion After Business Combination General and Administrative Expense Class of Warrant or Right, Number of Securities Called by Each Warrant or Right Private Placement Text Block Underwriters Deferred Discount Common Stock, Par or Stated Value Per Share Unit Shares Issued Segment Reporting [Text Block] Earnings Per Share, Policy [Policy Text Block] Proceeds from Issuance of Private Placement Business Combination Entity Member Common Stock, Shares, Issued Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Sponsor Member Weighted Average Number of Shares Outstanding, Diluted Preferred Stock, Shares Issued Founder Share Member Private Placement [Member] Number Of Units Issued Loans Payable, Current Business Combination, Series of Individually Immaterial Business Combinations [Member] Related Party [Member] Equity [Text Block] Deferred Offering Costs Included In Accrued Liabilities Promissory Note Member Statement of Financial Position [Abstract] Liabilities, Current Class of Warrant or Right, Exercise Price of Warrants or Rights Commitments and Contingencies Disclosure [Text Block] Shares Issued, Price Per Share Cash Underwriting Discount Investment Maturity Term Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Shares, Outstanding Liabilities and Equity [Abstract] Over-Allotment Option [Member] Warrants Policy Text Block Liabilities and Equity Public Offering Underwriters Receipt Percentage Deferred Offering Costs Preferred Stock, Value, Issued Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description Warrant Instruments Policy Text Block Working Capital Loans Preferred Stock, Par or Stated Value Per Share