Equity Components [Axis] Common Stock [Member] Additional Paid-in Capital [Member] Retained Earnings [Member] AOCI Attributable to Parent [Member] Parent [Member] Noncontrolling Interest [Member] Ownership [Axis] CQENS Electronics (Hong Kong) Limited [Member] Related and Nonrelated Parties [Axis] Shenzhen [Member] CEL [Member] Plan Name [Axis] 2019 Equity Compensation Plan [Member] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Asset Purchase Agreement [Member] Legal Entity [Axis] Xten Capital Group Inc [Member] Warrant [Member] Series A Common Stock Warrant [Member] Series B Common Stock Warrant [Member] Series C Common Stock Warrant [Member] Stock Option Plan [Member] Xten Capital Group [Member] Title and Position [Axis] Ann Liu [Member] Asahi Corporation Limited [Member] Tianyang Zhang [Member] Mr Zhangg [Member] Xinjie Liu [Member] Plexus International [Member] Lease Agreement [Member] Montrade S.p.A. [Member] Subsequent Event Type [Axis] Subsequent Event [Member] Cover [Abstract] 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] Statement of Financial Position [Abstract] ASSETS Current Assets Cash and cash equivalents Prepaid expenses Total Current Assets Intellectual property, net Furniture and equipment, net Other intangible assets, net Right-of-use asset - lease, net Construction in progress TOTAL ASSETS LIABILITIES & STOCKHOLDERS’ EQUITY LIABILITIES Current Liabilities Accounts payable Accrued expenses Related party loan Current portion of lease liability Total Current Liabilities Lease liability, net of current portion TOTAL LIABILITIES STOCKHOLDERS’ EQUITY Preferred Stock: $0.0001 par value; 10,000,000 shares authorized; no shares issued and outstanding at June 30, 2026 and December 31, 2025. Common Stock: $0.0001 par value; 200,000,000 shares authorized; 27,582,752 shares issued and outstanding at June 30, 2026 and 27,573,752 shares issued and outstanding at December 31, 2025 Additional paid-in capital Accumulated other comprehensive loss Accumulated deficit TOTAL CQENS TECHNOLOGIES STOCKHOLDER’S EQUITY Non-controlling interests TOTAL STOCKHOLDERS’ EQUITY TOTAL LIABILITIES & STOCKHOLDERS’ EQUITY Preferred stock, par value Preferred stock, shares authorized Preferred stock, shares issued Preferred stock, shares outstanding Common stock, par value Common stock, shares authorized Common stock, shares issued Common stock, shares outstanding Income Statement [Abstract] Operating Expenses General and administrative Research and development Professional fees Total Operating Expenses Total Operating Loss Other Income, net Net Loss Net loss attributable to non-controlling interests Net Loss attributable to CQENS Technologies, Inc. Basic loss per common share Diluted loss per common share Basic weighted average shares outstanding Diluted weighted average shares outstanding Comprehensive Loss: Change in foreign currency translation adjustments Comprehensive Loss: Comprehensive loss attributable to non-controlling interests Comprehensive loss attributable to CQENS Technologies, Inc. Statement [Table] Statement [Line Items] Beginning balance, value Balance, shares Common stock issued for cash Common stock issued for cash, shares Stock options expense Other comprehensive loss Net loss Common stock issued for services Common stock issued for services, shares Ending balance, value Balance, shares Statement of Cash Flows [Abstract] Cash flows from operating activities Adjustments to reconcile net loss to net cash used in operations: Amortization expense Lease expense Depreciation expense Stock options expense Common stock issued for services Changes in operating assets and liabilities: Prepaid expenses Accounts payable Lease liability Accrued expenses Net cash used in operating activities Cash flows from investing activities Additions to intellectual property Additions to other intangible assets Additions to construction in progress Additions to property, plant and equipment Net cash used in investing activities Cash flows from financing activities Proceeds from issuance of common stock Repayment of related party loan Borrowing from related parties Net cash provided by financing activities Effect of exchange rate changes on cash Net change in cash and cash equivalents Cash and cash equivalents, beginning of period Cash and cash equivalents, end of period Supplementary disclosure for noncash activity Right-of-use asset in exchange for lease liability 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 Insider Trading Policies and Procedures [Line Items] Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Not Adopted Accounting Policies [Abstract] NATURE OF BUSINESS AND SUMMARY OF BASIS OF PRESENTATION Organization, Consolidation and Presentation of Financial Statements [Abstract] GOING CONCERN Equity [Abstract] STOCKHOLDERS’ EQUITY Related Party Transactions [Abstract] RELATED PARTY TRANSACTIONS Leases LEASES Construction In Progress CONSTRUCTION IN PROGRESS Subsequent Events [Abstract] SUBSEQUENT EVENTS Basis of Presentation Segment Information Variable Interest Entity (“VIE”) Recent Accounting Pronouncements SCHEDULE OF CONSOLIDATED BALANCE SHEETS SCHEDULE OF OPTION ACTIVITY BasisOfPrsentationTable [Table] Ownership percentage acquired Investment ConsolidatedBalanceSheetTable [Table] Prepaid Expenses Total Assets CQENS prepayment for future product Other payables Total Liabilities Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Number of Options, Outstanding, Beginning Weighted Average Exercise Price, Outstanding, Beginning Weighted Average Remaining Contractual Life in Years, Outstanding Aggregate Intrinsic Value, Outstanding, Beginning Number of Options, Exercisable, Beginning Weighted Average Exercise Price, Exercisable, Beginning Weighted Average Remaining Contractual Life in Years, Exercisable Aggregate Intrinsic Value, Exercisable, Beginning Number of Options, Granted Weighted Average Exercise Price, Granted Number of Options, Forfeited Weighted Average Exercise Price, Forfeited Number of Options, Vested Number of Options, Outstanding, Ending Weighted Average Exercise Price, Outstanding, Ending Aggregate Intrinsic Value, Outstanding, Ending Number of Options, Exercisable, Ending Weighted Average Exercise Price, Exercisable, Ending Aggregate Intrinsic Value, Exercisable, Ending Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Line Items] Sale of stock number of shares issued in transaction Sale of stock consideration received on transaction Number of shares issued for services Value of shares issued for services Options garanted Shares issued price per share Share-based payment award, award vesting rights, description Share-based payment award, award vesting rights, expiration period Fair market value grant Other expenses Expected term Expected volatility rate Risk free rate of return Options terminates date Stock option expenses Unrecognized compensation cost Unrecognized compensation cost, period of recognition Common stock purchase warrants exercisable Warrant exercise price Warrant description Warrants Outstanding warrants intrinsic value Weighted average exercise price Weighted average remaining contractual life Exercisable warrants aggregate intrinsic value Exercisable warrants weighted average exercise price Exercisable warrants weighted average remaining contractual life Stock options Related Party Transaction [Table] Related Party Transaction [Line Items] Related party loan fund operations Repaid of loan Loan balance Borrowing amount Accounting service fees Collaborative Arrangement and Arrangement Other than Collaborative [Table] Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] Lessee operating lease description Lessee operating lease option to extend Lease expiration date Annual rate Installment payment amount Monthly payment increased per month ConstructionInProgressTable [Table] Initial payment Paid for work completed Construction payable Payments for Construction in Process Agreement amount Subsequent Event [Table] Subsequent Event [Line Items] Sale of comon stock Sale of comon stock value Investments Intellectual property, net. Payments to acquire intellectual property. CEL [Member] 2019 Equity Compensation Plan [Member] Stock Option Plan [Member] Xten Capital Group [Member] Ann Liu [Member] CQENS Electronics (Hong Kong) Limited [Member] Asahi Corporation Limited [Member] Tianyang Zhang [Member] Xinjie Liu [Member] Plexus International [Member] Lease Agreement [Member] Monthly payment increased per month Construction in Progress [Text Block[ Montrade S.p.A. [Member] Agreement amount. Mr Zhangg [Member] Shenzhen [Member] Payments for additions construction in process. Payments other intangible assets. Prepayment for future product. Asset Purchase Agreement [Member] Xten Capital Group Inc [Member] Warrant description. Series C Common Stock Warrant [Member] Series B Common Stock Warrant [Member] Share Based compensation arrangement by share based payment award non options outstanding weighted average exercise price. Sharebased compensation arrangement by sharebased payment award non options outstanding weighted average remaining contractual term. Series A Common Stock Warrant [Member] Assets, Current Liabilities, Current Equity, Attributable to Parent Equity, Including Portion Attributable to Noncontrolling Interest Liabilities and Equity Operating Expenses [Default Label] Operating Income (Loss) Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Comprehensive Income (Loss), Net of Tax, Attributable to Parent Shares, Outstanding Share-Based Payment Arrangement, Noncash Expense Issuance of Stock and Warrants for Services or Claims Increase (Decrease) in Prepaid Expense Increase (Decrease) in Accounts Payable Increase (Decrease) in Accrued Liabilities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation PaymentsToAcquireIntellectualProperty PaymentsToOtherIntangibleAssets PaymentsForAdditionsConstructionInProcess Payments for (Proceeds from) Productive Assets Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Repayments of Related Party Debt 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 Forgone Recovery, Individual Name Outstanding Recovery, Individual Name Awards Close in Time to MNPI Disclosures, Individual Name Trading Arrangement, Individual Name Equity [Text Block] Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value