Statistical Measurement [Domain]
Statistical Measurement [Domain]
Employees and Other Service Providers
Employees and Other Service Providers [Member]
Employees and Other Service Providers
Additions to unbilled accounts receivable
Contract With Customer, Asset, Current, Additions To Unbilled Accounts Receivable
Contract With Customer, Asset, Current, Additions To Unbilled Accounts Receivable
Related Party Investment Agreement
Related Party Investment Agreement [Member]
Related Party Investment Agreement
Changes in credit risk of fair value instruments
Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, after Tax and Reclassification Adjustment, Attributable to Parent
Mezzanine Equity
Temporary Equity [Abstract]
Award Timing Predetermined
Award Timing Predetermined [Flag]
Related Party Transaction [Axis]
Related Party Transaction [Axis]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]
Entity File Number
Entity File Number
Additional Paid-in Capital
Additional Paid-in Capital [Member]
Convertible Note
Debt, Policy [Policy Text Block]
Current Contract Assets
Contract with Customer, Asset, after Allowance for Credit Loss, Current [Abstract]
Conversion of Convertible Note to common stock
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Conversion Of Convertible Note To Common Shares
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Conversion Of Convertible Note To Common Shares
Other Income (Expense), Net /Fair Value Change Impact on Net Income
Other Income and Other Expense Disclosure [Text Block]
Loss from equity method investees, net
Loss from equity method investees, net
Loss from equity method investees, net
Income (Loss) from Equity Method Investments
Tabular List, Table
Tabular List [Table Text Block]
Loss on change in fair value of the Amended Brookfield Loan
Fair Value, Option, Changes in Fair Value, Gain (Loss), Amended Loan
Fair Value, Option, Changes in Fair Value, Gain (Loss), Amended Loan
Recently Issued Accounting Pronouncements, Not Yet Adopted
New Accounting Pronouncements, Policy [Policy Text Block]
Reclassification to revenue because of performance obligations satisfied
Contract With Customer, Liability, Current, Revenue Recognized
Contract With Customer, Liability, Current, Revenue Recognized
Schedule of Amounts Related to Transactions with Related Parties
Schedule of Related Party Transactions [Table Text Block]
Contract assets
Beginning balance
Ending balance
Contract assets
Contract with Customer, Asset, after Allowance for Credit Loss, Current
Interest income, net
Interest Income (Expense), Nonoperating
Derivative, Condition One [Domain]
Derivative, Condition One [Domain]
Derivative, Condition One [Domain]
Trading Arrangements, by Individual
Trading Arrangements, by Individual [Table]
Warrants outstanding (in shares)
Class of Warrant or Right, Outstanding
Net income (loss) per common share - basic (in usd per share)
Earnings Per Share, Basic
Adjustment to Compensation:
Adjustment to Compensation [Axis]
Related Party Transactions
Related Party Transactions Disclosure [Text Block]
Named Executive Officers, Footnote
Named Executive Officers, Footnote [Text Block]
Accounts payable and accrued salaries and wages
Increase (Decrease) in Accounts Payable and Accrued Liabilities
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table]
Liabilities:
Liabilities, Fair Value Disclosure [Abstract]
Commercial plants operated
Commercial Plants Operated
Commercial Plants Operated
Revenues
Revenue from Contract with Customer [Text Block]
External service providers
External Service Providers Expenses
External Service Providers Expenses
Stock, Class of Stock [Table]
Stock, Class of Stock [Table]
Discount rate
Measurement Input, Discount Rate [Member]
Other comprehensive income, net
Other Comprehensive Income (Loss), Net of Tax
Reclassification from long-term to short-term
Contract With Customer, Liability, Current, Reclassification From Noncurrent
Contract With Customer, Liability, Current, Reclassification From Noncurrent
Schedule of Segment Reporting Information, by Segment
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Loss on change in fair value of the Brookfield Loan
Fair Value, Option, Changes in Fair Value, Gain (Loss)
Notes receivable, commitment to purchase
Note Receivable, Commitment To Purchase
Note Receivable, Commitment To Purchase
Schedule of Cash and Cash Equivalents
Schedule of Cash and Cash Equivalents [Table Text Block]
Forward contract indexed to equity, settlement, share, fair value percent
SAFE, Growth Ratio
SAFE, Growth Ratio
Gross Unrealized Gains
Debt Securities, Held-to-Maturity, Accumulated Unrecognized Gain
Remaining performance obligation, amount
Revenue, Remaining Performance Obligation, Amount
Measurement Input Type [Domain]
Measurement Input Type [Domain]
Adjustment to Compensation, Amount
Adjustment to Compensation Amount
Concentration risk, percentage
Concentration Risk, Percentage
Other assets
Increase (Decrease) in Other Operating Assets
Principles of Consolidation
Consolidation, Policy [Policy Text Block]
Share-based compensation expense
Share-Based Payment Arrangement, Noncash Expense
Options
Share-Based Payment Arrangement, Option [Member]
Award Timing MNPI Disclosure
Award Timing MNPI Disclosure [Text Block]
Research and Development
Research and Development Expense, Policy [Policy Text Block]
Strike price increased (usd per share)
SAFE, Share Price
SAFE, Share Price
Antidilutive Securities [Axis]
Antidilutive Securities [Axis]
Maturity Consideration
Maturity Consideration [Member]
Maturity Consideration
Equity method investments cost
Payments to Acquire Equity Method Investments
Total shareholders’ equity/(deficit)
Beginning balance
Ending balance
Equity, Attributable to Parent
Insider Trading Policies and Procedures [Line Items]
Compensation expense
Share-Based Payment Arrangement, Expense
Common shares, shares authorized (in shares)
Common Stock, Shares Authorized
Share consideration payable in cash
Sale Of Stock, Consideration Payable On Transaction
Sale Of Stock, Consideration Payable On Transaction
Extinguishment of the Amended Brookfield Loan
Noncash Settlement of Loan
Noncash Settlement of Loan
Current assets:
Assets, Current [Abstract]
Cancelled/forfeited (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period
Total liabilities, mezzanine equity and shareholders' equity/(deficit)
Liabilities and Equity
Mitsui
Mitsui [Member]
Mitsui
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Shares subject to option (thousands)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward]
Concentration Risk Benchmark [Axis]
Concentration Risk Benchmark [Axis]
Increase on revaluation on currency
Contract With Customer, Asset, Current, Foreign Currency Translation Adjustment
Contract With Customer, Asset, Current, Foreign Currency Translation Adjustment
Concentration of Credit Risk and Other Risks and Uncertainties
Concentration Risk, Credit Risk, Policy [Policy Text Block]
Liabilities, Mezzanine Equity and Shareholders’ Equity/(Deficit)
Liabilities and Equity [Abstract]
Cover [Abstract]
Cover [Abstract]
Cash equivalents
Cash and Cash Equivalents, Fair Value Disclosure
Maximum
Maximum [Member]
Exercisable (usd per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Engineering and other services
Engineering and Other Services [Member]
Engineering and Other Services
Schedule of Equity Method Investments [Table]
Equity Method Investment [Table]
Shares to issue (in shares)
Derivative, Shares To Issue
Derivative, Shares To Issue
Expenditure
Segment, Expenditure, Addition to Long-Lived Assets
Accounting Policies [Abstract]
Accounting Policies [Abstract]
Concentration Risk Type [Domain]
Concentration Risk Type [Domain]
Forward Contracts
FPA Put Option
Forward Contracts [Member]
Non-PEO NEO Average Total Compensation Amount
Non-PEO NEO Average Total Compensation Amount
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Adjustment to Non-PEO NEO Compensation Footnote
Adjustment to Non-PEO NEO Compensation Footnote [Text Block]
Pay vs Performance Disclosure [Line Items]
Convertible preferred stock, $0.0001 par value; 20,000,000 shares authorized as of September 30, 2025 and December 31, 2024; 20,000,000 and no shares issued and outstanding as of September 30, 2025 and December 31, 2024, respectively
Temporary Equity Carrying Amount Attributable To Parent, Before Additional Paid in Capital Adjustment
Temporary Equity Carrying Amount Attributable To Parent, Before Additional Paid in Capital Adjustment
Class of Warrant or Right [Axis]
Class of Warrant or Right [Axis]
Consecutive trading days
Maturity Date Acceleration, Consecutive Trading Days
Maturity Date Acceleration, Consecutive Trading Days
Foreign currency translation adjustments
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent
Forgone Recovery due to Disqualification of Tax Benefits, Amount
Forgone Recovery due to Disqualification of Tax Benefits, Amount
Payable quarterly in cash, from October 4, 2027 through and including December 3, 2028
Debt Interest Rate, Period Four [Member]
Debt Interest Rate, Period Four
Non-Rule 10b5-1 Arrangement Terminated
Non-Rule 10b5-1 Arrangement Terminated [Flag]
Entity Shell Company
Entity Shell Company
Other long-term liabilities
Other Liabilities, Noncurrent
Schedule of Long-Term Debt Instruments [Table]
Schedule of Long-Term Debt Instruments [Table]
Schedule of Investments
Investment [Table Text Block]
Carrying value less than proportionate share of book value
Equity Method Investment, Difference Between Carrying Amount and Underlying Equity
Consolidated Statement of Changes in Redeemable Convertible Preferred Stock and Shareholders’ Equity (Deficit)
Statement of Stockholders' Equity [Abstract]
Vesting component triggering event
Vesting Component Triggering Event, Day
Vesting Component Triggering Event, Day
Stockholders' equity, reverse stock split product (in shares)
Stockholders' Equity, Reverse Stock Split Product, Common Shares
Stockholders' Equity, Reverse Stock Split Product, Common Shares
Non-cash change in lease liability on partial termination
Non-Cash Lease Liability on Partial Termination
Non-Cash Lease Liability on Partial Termination
Vellar
Vellar [Member]
Vellar
Senior Secured Notes Receivable
Senior Secured Notes Receivable [Member]
Senior Secured Notes Receivable
Consolidated Statement of Cash Flows
Statement of Cash Flows [Abstract]
Company Selected Measure Amount
Company Selected Measure Amount
Award Timing MNPI Considered
Award Timing MNPI Considered [Flag]
Comprehensive income (loss)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Expired (usd per share)
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price
Measurement Input Type [Axis]
Measurement Input Type [Axis]
Joint development and contract research revenue
Research And Development [Member]
Research And Development
Name
Measure Name
Current lease liabilities
Operating Lease, Liability, Current
Schedule of Change in the Fair Value of the Derivative Warrant Liabilities, Measured using Level 3 Inputs
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
Issuance of the Brookfield Loan
Noncash Issuance of Loan
Noncash Issuance of Loan
Public Warrants
Public Warrants1 [Member]
Public Warrants1
Class of Stock [Line Items]
Class of Stock [Line Items]
Document Fiscal Period Focus
Document Fiscal Period Focus
Incremental borrowing rate
Lessee, Operating Lease, Incremental Borrowing Rate
Lessee, Operating Lease, Incremental Borrowing Rate
Redeemable convertible preferred stock, shares authorized (in shares)
Temporary Equity, Shares Authorized
Percentage of preferential cumulative dividends per annum
Sale Of Stock, Percentage Of Preferential Cumulative Dividends Per Annum
Sale Of Stock, Percentage Of Preferential Cumulative Dividends Per Annum
Award Timing Method
Award Timing Method [Text Block]
Litigation Case [Domain]
Litigation Case [Domain]
Revenue from grant contributions included in Engineering and other services above
Grant Contributions - Engineering And Other Services [Member]
Grant Contributions - Engineering And Other Services
Award Type [Axis]
Award Type [Axis]
Non-current contract liabilities
Beginning balance
Ending balance
Contract with Customer, Liability, Noncurrent
Legal Entity [Axis]
Legal Entity [Axis]
Notes receivable
Accounts and Financing Receivable, after Allowance for Credit Loss
Total assets
Assets
Investment, Name [Domain]
Investment, Name [Domain]
Schedule of Restricted Stock Units Activity
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]
Trading Symbol
Trading Symbol
Cash and Cash Equivalents and Restricted Cash
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]
Geographical [Domain]
Geographical [Domain]
Vesting installments
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Installments
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Installments
Entity Address, City or Town
Entity Address, City or Town
Cash Flows From Operating Activities:
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
Receivable Type [Axis]
Receivable Type [Axis]
Effects of currency translation on cash, cash equivalents and restricted cash
Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Concentration Risk Type [Axis]
Concentration Risk Type [Axis]
Non-PEO NEO Average Compensation Actually Paid Amount
Non-PEO NEO Average Compensation Actually Paid Amount
Depreciation of property, plant and equipment
Depreciation Excluding Disposal Group
Depreciation Excluding Disposal Group
Income Statement Location [Domain]
Statement of Income Location, Balance [Domain]
RSUs
Restricted Stock Units (RSUs) [Member]
Compensation Actually Paid vs. Other Measure
Compensation Actually Paid vs. Other Measure [Text Block]
Assets:
Assets, Fair Value Disclosure [Abstract]
Service and Grants
Service and Grants [Member]
Service and Grants
Maturity consideration (usd per share)
Derivative, Consideration Multiplier
Derivative, Consideration Multiplier
Entity Emerging Growth Company
Entity Emerging Growth Company
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Warrants
Warrants
Warrant [Member]
Schedule of Debt Securities, Held-To-Maturity
Debt Securities, Held-to-Maturity [Table Text Block]
Beginning balance (in shares)
Ending balance (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Billed accounts receivable, net of allowance
Billed Contracts Receivable
Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year
Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member]
Level 2
Fair Value, Inputs, Level 2 [Member]
Redeemable convertible preferred stock, par value (usd per share)
Temporary Equity, Par or Stated Value Per Share
Equity method investment
Equity Method Investments
Equity method investments
Equity Method Investments
Insider Trading Policies and Procedures Not Adopted
Insider Trading Policies and Procedures Not Adopted [Text Block]
Compounded annually, through and including October 3, 2027
Debt Interest Rate, Period Three [Member]
Debt Interest Rate, Period Three
Related Party
Related Party [Member]
Common shares, shares outstanding (in shares)
Beginning balance (in shares)
Ending balance (in shares)
Common Stock, Shares, Outstanding
Conversion of stock, shares issued (in shares)
Conversion of Stock, Shares Issued
Gain on partial lease termination
Gain on termination of lease
Gain (Loss) on Termination of Lease
Gain on change in fair value of PIPE Warrant liability
Loss on change in fair market value of PIPE Warrants liability
Fair Value Adjustment of Warrants
Chief Executive Officer
Chief Executive Officer [Member]
Gross Unrealized Losses
Debt Securities, Held-to-Maturity, Accumulated Unrecognized Loss
Preferred stock - additional paid-in capital
Temporary Equity Carrying Amount Attributable To Parent, Additional Paid in Capital Adjustment
Temporary Equity Carrying Amount Attributable To Parent, Additional Paid in Capital Adjustment
Document Information [Table]
Document Information [Table]
PEO
PEO [Member]
Schedule of Disaggregated Revenue
Disaggregation of Revenue [Table Text Block]
Legal fees
Legal Fees
Unrealized Loss on net foreign exchange
Unrealized Gain (Loss), Foreign Currency Transaction, before Tax
Changes in operating assets and liabilities:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]
Issuance of common stock upon exercise of options and vesting of RSUs
Stock Issued During Period, Value, Stock Options Exercised
Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year
Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member]
Stock price
Measurement Input, Share Price [Member]
Brookfield SAFE
Brookfield SAFE
Brookfield SAFE [Member]
Brookfield SAFE
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Accumulated Deficit
Retained Earnings [Member]
LanzaJet
LanzaJet, Inc. [Member]
LanzaJet, Inc.
Provisions for losses on trade and other receivables, net of recoveries
Provision for Other Losses
Shares (in thousands)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Restatement Determination Date
Restatement Determination Date
Share-Based Payment Arrangement [Abstract]
Cash, cash equivalents and restricted cash at beginning of period
Cash, cash equivalents and restricted cash at end of period
Cash, cash equivalents and restricted cash
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Consolidated Statement of Operations and Comprehensive Loss
Income Statement [Abstract]
Income tax expense
Income Tax Expense (Benefit)
Sale of Stock [Domain]
Sale of Stock [Domain]
Convertible Note
Convertible Notes Payable [Member]
Issuance of preferred stock, net of issuance costs
Temporary Equity, Stock Issued During Period, Value, New Issues
FPA Put Option liability
FPA put option liability
Derivative Liability, Noncurrent
Document Information [Line Items]
Document Information [Line Items]
Pension Adjustments Service Cost
Pension Adjustments Service Cost [Member]
Expected dividend yield
Measurement Input, Expected Dividend Rate [Member]
Product and Service [Domain]
Product and Service [Domain]
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV [Axis]
Customer Concentration Risk
Customer Concentration Risk [Member]
Related Party Supply Agreement
Related Party Supply Agreement [Member]
Related Party Supply Agreement
Restatement does not require Recovery
Restatement Does Not Require Recovery [Text Block]
Total liabilities
Liabilities, Fair Value Disclosure
Summary of Significant Accounting Policies [Line Items]
Summary of Significant Accounting Policies [Line Items]
Summary of Significant Accounting Policies
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Other Income and Expenses [Abstract]
Non-cash lease expense
Operating Lease, Right-of-Use Asset, Periodic Reduction
Compensation Actually Paid vs. Company Selected Measure
Compensation Actually Paid vs. Company Selected Measure [Text Block]
Organization, Consolidation and Presentation of Financial Statements [Table]
Organization, Consolidation and Presentation of Financial Statements [Table]
Organization, Consolidation and Presentation of Financial Statements
City Area Code
City Area Code
Extinguishment of the Brookfield SAFE
Extinguishment of the Brookfield SAFE
Extinguishment of the Brookfield SAFE
Award Timing, How MNPI Considered
Award Timing, How MNPI Considered [Text Block]
Investments
Investment [Text Block]
All Trading Arrangements
All Trading Arrangements [Member]
Equity Awards Adjustments, Footnote
Equity Awards Adjustments, Footnote [Text Block]
Total Shareholder Return Vs Peer Group
Total Shareholder Return Vs Peer Group [Text Block]
Joint development agreements
Joint Development Agreements [Member]
Joint Development Agreements
Suncor
Suncor [Member]
Suncor
Vested and expecting, Weighted average remaining contractual term
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term
Income allocated to participating preferred stock
Preferred Stock Dividends, Income Statement Impact
Maturity consideration (in shares)
Derivative, Maturity Consideration, Shares
Derivative, Maturity Consideration, Shares
Private Placement Warrants
Private Placement Warrants
Private Placement Warrants [Member]
Private Placement Warrants
Partial settlement of the Brookfield Loan
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements
Beginning balance (in shares)
Ending balance (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Shares of common stock issuable upon exercise of AM SAFE Warrants (in shares)
Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies Disclosure [Abstract]
Class of Warrant or Right [Line Items]
Class of Warrant or Right [Line Items]
Schedule of Changes in Contract Assets and Liabilities
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
Related party transactions
Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization, Related Party
Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization, Related Party
Cash Flows From Investing Activities:
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]
Convertible Note
Convertible Notes Payable, Noncurrent
Unrecognized compensation costs
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount
Pay vs Performance Disclosure
Pay vs Performance Disclosure [Table]
Net cash used in operating activities
Cash used in operating activities
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Term
Debt Instrument, Term
Related Party Transactions [Abstract]
Related Party Transactions [Abstract]
Equity Method Investments and Joint Ventures [Abstract]
Preferred stock, par value (usd per share)
Preferred Stock, Par or Stated Value Per Share
Subsequent Event
Subsequent Event [Member]
Equity Method Investment, Nonconsolidated Investee or Group of Investees
Equity Method Investment, Nonconsolidated Investee or Group of Investees [Member]
Schedule of Equity Method Investments [Line Items]
Schedule of Equity Method Investments [Line Items]
Equity Valuation Assumption Difference, Footnote
Equity Valuation Assumption Difference, Footnote [Text Block]
Estimate of possible loss
Loss Contingency, Estimate of Possible Loss
Brookfield SAFE, measurement input
Long-Term Debt, Measurement Input
PEO Total Compensation Amount
PEO Total Compensation Amount
Required equity funding
Framework Agreement, Required Equity Funding
Framework Agreement, Required Equity Funding
Long-Term Debt, Type [Axis]
Long-Term Debt, Type [Axis]
Depreciation expense
Depreciation
Vested and expecting to vest (usd per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price
FPA Put Option liability
Derivative Liability, Subject to Master Netting Arrangement, before Offset
Equity Components [Axis]
Equity Components [Axis]
Foreign
Non-US [Member]
Convertible Note
Convertible Debt [Member]
Description of the Business
Nature of Operations [Text Block]
Required equity funding for qualifying projects
Framework Agreement, Required Equity Funding For Qualifying Projects
Framework Agreement, Required Equity Funding For Qualifying Projects
Non-Rule 10b5-1 Arrangement Adopted
Non-Rule 10b5-1 Arrangement Adopted [Flag]
Concentration Risk [Table]
Concentration Risk [Table]
Number of reportable segments
Number of Reportable Segments
Expired (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period
Other Performance Measure, Amount
Other Performance Measure, Amount
Weighted average exercise price
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Schedule of Restricted Cash
Restrictions on Cash and Cash Equivalents [Table Text Block]
Entity Address, State or Province
Entity Address, State or Province
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]
Antidilutive Security, Excluded EPS Calculation [Table]
Fair Value of Financial Instruments
Fair Value Measurement, Policy [Policy Text Block]
Related Party [Domain]
Related and Nonrelated Parties [Domain]
Total current liabilities
Current liabilities
Liabilities, Current
Litigation Status [Axis]
Litigation Status [Axis]
Reportable Segment
Reportable Segment [Member]
Reportable Segment
Derivative Instrument [Axis]
Derivative Instrument [Axis]
Individual:
Individual [Axis]
Restricted cash (presented within Other current assets)
Restricted Cash
Brookfield SAFE liability
Proceeds For Market to Market Financial Instrument
Proceeds For Market to Market Financial Instrument
Cashless issuance of equity for Convertible Notes
Debt Conversion, Converted Instrument, Shares Issued, Amount
Debt Conversion, Converted Instrument, Shares Issued, Amount
Other current assets
Other Assets, Current
Entity [Domain]
Entity [Domain]
Net cash provided by investing activities
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Remaining performance obligation, expected timing of satisfaction
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period
Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table
Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member]
Document Fiscal Year Focus
Document Fiscal Year Focus
Loan Agreement
Loan Agreement [Member]
Loan Agreement
Basis of Presentation
Basis of Accounting, Policy [Policy Text Block]
Issuance of the Amended Brookfield Loan
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Noncash or Part Noncash Transaction, Loan Payable
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Noncash or Part Noncash Transaction, Loan Payable
Right-of-use assets
Operating Lease, Right-of-Use Asset
Forgone Recovery, Explanation of Impracticability
Forgone Recovery, Explanation of Impracticability [Text Block]
Partial settlement of the Brookfield Loan
Repayment of debt
Repayments of Long-Term Debt
Effective tax rate
Effective Income Tax Rate Reconciliation, Percent
Entity Interactive Data Current
Entity Interactive Data Current
Going Concern
Going Concern [Policy Text Block]
Going Concern
Debt Interest Rate, Period Axis [Axis]
Debt Interest Rate, Period Axis [Axis]
Debt Interest Rate, Period Axis
Equity Method Investment, Nonconsolidated Investee [Axis]
Equity Method Investment, Nonconsolidated Investee [Axis]
Unrecognized cost, recognition period
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Right-of-use asset additions
Noncash Right-of-Use Asset Additions
Noncash Right-of-Use Asset Additions
Issuance of common stock upon exercise of options and vesting of RSUs (in shares)
Exercised (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Equity [Abstract]
Revenue Recognition
Revenue from Contract with Customer [Policy Text Block]
North America
North America [Member]
Accrued Interest
Debt Securities, Held-to-Maturity, Accrued Interest, after Allowance for Credit Loss
Forward Purchase Agreement
Derivatives, Policy [Policy Text Block]
Reportable Segment
Segment Reporting Disclosure [Text Block]
Number of Board Directors
Number of Board Directors
Number of Board Directors
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Disaggregation of Revenue [Table]
Disaggregation of Revenue [Table]
Customer A
Customer A [Member]
Customer A
Trading days
Maturity Date Acceleration, Trading Days
Maturity Date Acceleration, Trading Days
Initial purchase amount
Measurement Input, Initial Purchase Amount [Member]
Measurement Input, Initial Purchase Amount
Class of Warrant or Right [Table]
Class of Warrant or Right [Table]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Compensation Actually Paid vs. Total Shareholder Return
Compensation Actually Paid vs. Total Shareholder Return [Text Block]
Fair Value, Recurring and Nonrecurring [Table]
Fair Value, Recurring and Nonrecurring [Table]
Selling, general and administrative expense
Selling, General and Administrative Expense
Expected volatility
Measurement Input, Price Volatility [Member]
Reclassification from long-term to short-term
Contract With Customer, Liability, Noncurrent, Reclassification To Current
Contract With Customer, Liability, Noncurrent, Reclassification To Current
Other non-current assets
Other Assets, Noncurrent
Customer [Domain]
Customer [Domain]
Accrued interest on debt investment
Debt Securities, Accrued Interest
Debt Securities, Accrued Interest
Entity Central Index Key
Entity Central Index Key
PEO Name
PEO Name
Compounded annually from October 2, 2022 to and including February 14, 2025
Debt Interest Rate, Period One [Member]
Debt Interest Rate, Period One
Total revenues
Revenues
Consolidated Revenues
Revenues
Purchase price
Sale of Stock, Consideration Received on Transaction
Repurchase of equity instruments of the Company
Payments for Repurchase of Equity
Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year
Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member]
Outstanding Aggregate Erroneous Compensation Amount
Outstanding Aggregate Erroneous Compensation Amount
Cancelled/forfeited (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited And Cancelled
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited And Cancelled
Beginning balance
Ending balance
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value
Arrangement Duration
Trading Arrangement Duration
Schedule of Segment Reporting Information, by Segment [Table]
Schedule of Segment Reporting Information, by Segment [Table]
Independent Director
Independent Director [Member]
Independent Director
Contract liabilities
Beginning balance
Ending balance
Contract with Customer, Liability, Current
Segments [Axis]
Segments [Axis]
Class of warrant or right, exercise price of warrants or rights (usd per share)
Class of Warrant or Right, Exercise Price of Warrants or Rights
Total mezzanine equity
Beginning balance, temporary equity
Ending balance, temporary equity
Temporary Equity, Carrying Amount, Attributable to Parent
Customer C
Customer C [Member]
Customer C
Proceeds from issuance of convertible debt, including legal fees
Proceeds from Convertible Debt, Including Legal Fees
Proceeds from Convertible Debt, Including Legal Fees
Exercise Price
Award Exercise Price
Fair Value by Liability Class [Domain]
Fair Value by Liability Class [Domain]
Entity Filer Category
Entity Filer Category
Local Phone Number
Local Phone Number
Class of Stock [Domain]
Class of Stock [Domain]
Brookfield Loan
Brookfield Loan liability
Brookfield Loan [Member]
Brookfield Loan
Additional 402(v) Disclosure
Additional 402(v) Disclosure [Text Block]
Collaborative Arrangement and Arrangement Other than Collaborative [Domain]
Collaborative Arrangement and Arrangement Other than Collaborative [Domain]
Statutory tax rate
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Stock price (usd per share)
Share Price
Europe, Middle East, Africa (EMEA)
Europe [Member]
Subsequent Event Type [Axis]
Subsequent Event Type [Axis]
Share-Based Compensation
Share-Based Payment Arrangement [Text Block]
Assets
Assets [Abstract]
Nonrelated Party
Nonrelated Party [Member]
Underlying Security Market Price Change
Underlying Security Market Price Change, Percent
Class of Warrant or Right [Domain]
Class of Warrant or Right [Domain]
Debt Instrument [Axis]
Debt Instrument [Axis]
Fair Value Measurement
Fair Value Disclosures [Text Block]
Schara Litigation
Schara Litigation [Member]
Schara Litigation
Loss on Brookfield SAFE extinguishment
Loss on Brookfield SAFE extinguishment
Gain (Loss) on Extinguishment of Debt
Shareholders’ Equity/(Deficit)
Equity, Attributable to Parent [Abstract]
Fixed Maturity Consideration and current FPA Put Option liability
FPA put option liability, current
Derivative Liability, Current
Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year
Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member]
Entity Address, Address Line One
Entity Address, Address Line One
Entity Address, Address Line Two
Entity Address, Address Line Two
Research and development expense
Research and Development Expense
Accumulated Other Comprehensive Income
AOCI Attributable to Parent [Member]
Interest rate
Debt Instrument, Interest Rate, Stated Percentage
Investment, Name [Axis]
Investment, Name [Axis]
Non-current lease liabilities
Operating Lease, Liability, Noncurrent
Issuance upon conversion of the Convertible Note (in shares)
Stock Issued During Period, Shares, Conversion of Convertible Securities
Forward Purchase Agreement
Derivative Instruments and Hedging Activities Disclosure [Text Block]
Commercial plants under commission
Commercial Plants Under Commission
Commercial Plants Under Commission
Other income (expense), net
Other Nonoperating Income (Expense), Adjusted
Other Nonoperating Income (Expense), Adjusted
Extinguishment of the Amended Brookfield Loan
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlement of Loan
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlement of Loan
Fair Value as of Grant Date
Award Grant Date Fair Value
LanzaJet Freedom Pines Fuels LLC
LanzaJet Freedom Pines Fuels LLC [Member]
LanzaJet Freedom Pines Fuels LLC
Accounts receivable
Accounts Receivable, after Allowance for Credit Loss
Entity Registrant Name
Entity Registrant Name
Collaborative arrangements
Revenue from partners in collaborative agreements included in the Joint development agreements above
Collaborative Arrangement [Member]
Redeemable convertible preferred stock, shares outstanding (in shares)
Beginning balance, Redeemable Convertible Preferred Stock (in shares)
Ending balance, Redeemable Convertible Preferred Stock (in shares)
Temporary Equity, Shares Outstanding
Stock Price or TSR Estimation Method
Stock Price or TSR Estimation Method [Text Block]
Reclassification of PIPE warrant to equity
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Reclassifications
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Reclassifications
Salaries and benefits expenses
Labor and Related Expense
Early termination cash payment
Sale Of Stock, Early Termination, Cash Payment
Sale Of Stock, Early Termination, Cash Payment
Shares of common stock underlying restricted stock units (in shares)
Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements
Customer B
Customer B [Member]
Customer B
Granted (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Title of Individual [Domain]
Title and Position [Domain]
Total cost and operating expenses
Costs and Expenses
Exercisable (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number
PIPE Warrant
PIPE Warrant [Member]
PIPE Warrant
Related Party Transaction [Line Items]
Related Party Transaction [Line Items]
Document Quarterly Report
Document Quarterly Report
Phantom RSU
Phantom RSU [Member]
Phantom RSU
Total assets
Assets, Fair Value Disclosure
Fair value of debt
Long-Term Debt, Fair Value
Schedule of Quantitative Information Regarding Level 3 Fair Value Measurement Inputs
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]
Changed Peer Group, Footnote
Changed Peer Group, Footnote [Text Block]
Counterparty Name [Domain]
Counterparty Name [Domain]
Equity Securities without Readily Determinable Fair Value, Amount
Equity Securities without Readily Determinable Fair Value, Amount
Number of operating segments
Number of Operating Segments
Conversion ratio
Stockholders' Equity Note, Stock Split, Conversion Ratio
Derivative, Condition One [Axis]
Derivative, Condition One [Axis]
Derivative, Condition One
Adjustment To PEO Compensation, Footnote
Adjustment To PEO Compensation, Footnote [Text Block]
Outstanding, Weighted average remaining contractual term
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Granted, weighted average fair value (usd per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Investments, Total
Investments
Related Party [Axis]
Related and Nonrelated Parties [Axis]
Title
Trading Arrangement, Individual Title
Peer Group Total Shareholder Return Amount
Peer Group Total Shareholder Return Amount
CarbonSmart product
CarbonSmart [Member]
CarbonSmart
Service
Service [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Restatement Determination Date:
Restatement Determination Date [Axis]
Non-PEO NEO
Non-PEO NEO [Member]
Outstanding, Aggregate intrinsic value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
Accounts Receivable
Accounts Receivable [Member]
Additional paid in capital, reduction
Additional Paid in Capital, Forward Purchase Agreement
Additional Paid in Capital, Forward Purchase Agreement
Sale of Stock [Axis]
Sale of Stock [Axis]
Name
Trading Arrangement, Individual Name
Award Type [Domain]
Award Type [Domain]
Non-cash change in ROU assets on partial termination
Non-Cash Right of Use Assets on Partial Termination
Non-Cash Right of Use Assets on Partial Termination
Equity Awards Adjustments
Equity Awards Adjustments [Member]
Increases due to consideration received
Contract With Customer, Liability, Current, Amounts Collected
Contract With Customer, Liability, Current, Amounts Collected
Collaborative arrangements
Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization, Collaborative Arrangements
Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization, Collaborative Arrangements
Pension Benefits Adjustments, Footnote
Pension Benefits Adjustments, Footnote [Text Block]
Subordinated Secured Notes Receivable
Subordinated Secured Notes Receivable [Member]
Subordinated Secured Notes Receivable
Disaggregation of Revenue [Line Items]
Disaggregation of Revenue [Line Items]
Warrants, measurement input
Warrants and Rights Outstanding, Measurement Input
Compensation Amount
Outstanding Recovery Compensation Amount
Debt face amount
Debt Instrument, Face Amount
Debt Instrument, Name [Domain]
Debt Instrument, Name [Domain]
Recovery of Erroneously Awarded Compensation Disclosure [Line Items]
Deferred profit recognized
Contract with Customer, Liability, Revenue Recognized
Investment Shares Tranches [Domain]
Investment Shares Tranches [Domain]
Investment Shares Tranches [Domain]
Mezzanine Equity Preferred Stock
Preferred Stock [Member]
China
CHINA
MNPI Disclosure Timed for Compensation Value
MNPI Disclosure Timed for Compensation Value [Flag]
Name
Awards Close in Time to MNPI Disclosures, Individual Name
Beginning balance, weighted average fair value (usd per share)
Ending balance, weighted average fair value (usd per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Increase on revaluation on currency
Contract With Customer, Liability, Noncurrent, Foreign Currency Translation Adjustment
Contract With Customer, Liability, Noncurrent, Foreign Currency Translation Adjustment
FPA Warrants
FPA Warrants [Member]
FPA Warrants
Australia
AUSTRALIA
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Organization, Consolidation and Presentation of Financial Statements
Aggregate Erroneous Compensation Not Yet Determined
Aggregate Erroneous Compensation Not Yet Determined [Text Block]
Current Contract Liabilities
Contract With Customer, Liability, Current [Abstract]
Contract With Customer, Liability, Current
Revenues:
Revenues [Abstract]
Unbilled accounts receivable recognized in trade receivables
Contract With Customer, Asset, Current, Reclassified To Receivable
Contract With Customer, Asset, Current, Reclassified To Receivable
Issuance upon conversion of the Convertible Note
Stock Issued During Period, Value, Conversion of Convertible Securities
Stock-based compensation expense
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Strike price (usd per share)
SAFE, Strike Price
SAFE, Strike Price
Accumulated other comprehensive income
Accumulated Other Comprehensive Income (Loss), Net of Tax
Repurchase of equity instruments
Adjustments to Additional Paid in Capital, Repurchase of Equity Instruments
Adjustments to Additional Paid in Capital, Repurchase of Equity Instruments
One Tranche Of Notes
One Tranche Of Notes [Member]
One Tranche Of Notes
Belgium
BELGIUM
Vested and expecting to vest, Aggregate intrinsic value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value
Financial Instruments [Domain]
Financial Instruments [Domain]
Litigation Case [Axis]
Litigation Case [Axis]
Liability Class [Axis]
Liability Class [Axis]
Segments [Domain]
Segments [Domain]
Income Statement Location [Axis]
Statement of Income Location, Balance [Axis]
Non-current assets
Assets, Noncurrent
Brookfield Instruments
Simple Agreement for Future Equity Liability Disclosure [Text Block]
Simple Agreement for Future Equity Liability Disclosure
Biorefining revenue
Biorefining [Member]
Biorefining
Aggregate Pension Adjustments Service Cost
Aggregate Pension Adjustments Service Cost [Member]
Fair Value Hierarchy and NAV [Domain]
Fair Value Hierarchy and NAV [Domain]
Sale of private placement warrants (in shares)
Class of Warrant or Right, Number of Securities Called by Warrants or Rights
Minimum
Minimum [Member]
Gain on change in fair value of SAFE and warrant liabilities
Fair Value Adjustment of Equity and Warrants
Fair Value Adjustment of Equity and Warrants
Cancelled/forfeited, weighted average fair value (usd per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Canceled And Forfeited, Weighted Average Grant Date Fair Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Canceled And Forfeited, Weighted Average Grant Date Fair Value
Company Selected Measure Name
Company Selected Measure Name
Cost of Revenues
Cost of Goods and Service [Policy Text Block]
Purchase of debt securities
Payments to Acquire Debt Securities, Available-for-Sale
Convertible Note
Debt Disclosure [Text Block]
Aggregate Available
Trading Arrangement, Securities Aggregate Available Amount
Accounts payable
Accounts Payable, Current
Stock Appreciation Rights (SARs)
Stock Appreciation Rights (SARs) [Member]
Numerator for dilutive net income (loss) per share - net income available for common shareholders’ after the effect of dilutive securities
Net Income (Loss) Available to Common Stockholders, Diluted
All Executive Categories
All Executive Categories [Member]
Common stock, $0.0000001 par value, 258,000 shares authorized as of September 30, 2025 and December 31, 2024; 2,320,025 and 1,949,157 shares issued and outstanding as of September 30, 2025 and December 31, 2024, respectively
Common Stock, Value, Issued
Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
Title of Individual [Axis]
Title and Position [Axis]
Weighted-average number of common shares outstanding - diluted (in shares)
Denominator for dilutive net income (loss) per share - adjusted weighted average shares used in computing net income (loss) per share - diluted (in shares)
Weighted Average Number of Shares Outstanding, Diluted
Commitments and Contingencies (Note 16)
Commitments and Contingencies
Non-GAAP Measure Description
Non-GAAP Measure Description [Text Block]
Derivative [Table]
Derivative [Table]
Time-based RSUs
Time Based RSU [Member]
Time Based RSU
Change in fair value of Convertible Note
Gain on Change in Fair Value of Convertible Notes
Gain on Change in Fair Value of Convertible Notes
Entity Small Business
Entity Small Business
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Abstract]
Other Operating expenses (net of recharges)
Other Cost and Expense, Operating
Approval of note holders to amend agreement
Approval Of Holders To Amend Notes
Approval Of Holders To Amend Notes
Tangible Products
Tangible Products [Member]
Tangible Products
Document Transition Report
Document Transition Report
Payable quarterly in cash, from December 4, 2028 through and including December 3, 2029
Debt Interest Rate, Period Five [Member]
Debt Interest Rate, Period Five
Ownership percentage
Equity Method Investment, Ownership Percentage
Schedule of Customer Concentration Risk
Schedules of Concentration of Risk, by Risk Factor [Table Text Block]
Underlying Securities
Award Underlying Securities Amount
Concentration Risk [Line Items]
Concentration Risk [Line Items]
Equity Component [Domain]
Equity Component [Domain]
Document Period End Date
Document Period End Date
PEO Actually Paid Compensation Amount
PEO Actually Paid Compensation Amount
Amount of notes purchased
Class Of Warrant Or Right, Amount Of Notes Purchased
Class Of Warrant Or Right, Amount Of Notes Purchased
Investment Shares Tranche Two
Investment Shares Tranche Two [Member]
Investment Shares Tranche Two
Income Taxes
Income Tax Disclosure [Text Block]
Convertible Notes due 2029
Convertible Notes due 2029 [Member]
Convertible Notes due 2029
Common stock
Common Class A [Member]
Repayment ratio
Debt, Repayment Ratio
Debt, Repayment Ratio
Awards Close in Time to MNPI Disclosures, Table
Awards Close in Time to MNPI Disclosures [Table Text Block]
Revenue from Contract with Customer [Abstract]
Exercisable, Weighted average remaining contractual term
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Operating lease liabilities
Decrease in operating lease liabilities
Increase (Decrease) in Operating Lease Liability
Convertible Note
Convertible Debt, Fair Value Disclosures
Estimated Fair Value
Debt Securities, Held-To-Maturity, Excluding Accrued Interest
Debt Securities, Held-To-Maturity, Excluding Accrued Interest
Document Type
Document Type
Level 3
Fair Value, Inputs, Level 3 [Member]
Net Income (Loss) Per Share
Earnings Per Share [Text Block]
Name
Outstanding Recovery, Individual Name
Loss Contingencies [Table]
Loss Contingencies [Table]
Additional paid-in capital
Additional Paid in Capital
Product and Service [Axis]
Product and Service [Axis]
Trade and other receivables, net of allowance
Accounts and Other Receivables, Net, Current
Derivative Contract [Domain]
Derivative Contract [Domain]
Proceeds from issuance of common stock
Proceeds from Issuance of Common Stock
Required equity funding for qualifying projects, remaining amount reduction
Framework Agreement, Required Equity Funding For Qualifying Projects, Remaining Amount Reduction
Framework Agreement, Required Equity Funding For Qualifying Projects, Remaining Amount Reduction
Revenue
Revenue from Contract with Customer, Excluding Assessed Tax
Litigation Status [Domain]
Litigation Status [Domain]
Award requisite service period
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period
All Individuals
All Individuals [Member]
Amortized Cost
Debt Securities, Held To Maturity, Amortized Cost, Excluding Accrued Interest, After Allowance for Credit Loss
Debt Securities, Held To Maturity, Amortized Cost, Excluding Accrued Interest, After Allowance for Credit Loss
Long-Term Debt, Type [Domain]
Long-Term Debt, Type [Domain]
Fair Value Disclosures [Abstract]
Fair Value Disclosures [Abstract]
Purchase of property, plant and equipment
Payments to Acquire Property, Plant, and Equipment
Vested and expected to vest (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
Name
Forgone Recovery, Individual Name
Expiration period
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period
Total current assets
Current assets
Assets, Current
Statistical Measurement [Axis]
Statistical Measurement [Axis]
Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested
Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member]
Number of business lines
Number of Business Lines
Number of Business Lines
Proceeds from issue of equity instruments of the Company
Proceeds From Issuance Or Sale Of Equity, Excluding Warrant Exercises
Proceeds From Issuance Or Sale Of Equity, Excluding Warrant Exercises
Gain from equity method investment
Equity Method Investment, Realized Gain (Loss) on Disposal
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Aggregate Erroneous Compensation Amount
Aggregate Erroneous Compensation Amount
Number of share based stock schemes
Number of Share Based Stock Type
Number of Share Based Stock Type
Equity Method Investee
Equity Method Investee [Member]
Class of warrant or right, exercise of warrants or rights (in shares)
Class of Warrant or Right, Exercise of Warrants or Rights
Class of Warrant or Right, Exercise of Warrants or Rights
LanzaTech
LanzaTech [Member]
LanzaTech
Exercise price
Measurement Input, Exercise Price [Member]
Peer Group Issuers, Footnote
Peer Group Issuers, Footnote [Text Block]
Derivative term
Derivative, Term of Contract
Debt Securities, Held-to-Maturity [Table]
Debt Securities, Held-to-Maturity [Table]
Income allocated to participating preferred stock(1)
Net Income (Loss) Available to Common Stockholders, Basic
Change in fair value of note payable
Change in Fair Value of Note Payable
Change in Fair Value of Note Payable
Net loss attributable to the Company
Income (Loss) from Investments
Income (Loss) from Investments
Erroneous Compensation Analysis
Erroneous Compensation Analysis [Text Block]
Liquidation redemption ratio
Preferred Stock, Liquidation Preference, Redemption Ratio
Preferred Stock, Liquidation Preference, Redemption Ratio
Number of freestanding financial instruments
Number of Freestanding Financial Instruments
Number of Freestanding Financial Instruments
Current liabilities:
Liabilities, Current [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract]
Geographical [Axis]
Geographical [Axis]
Debt converted shares issued (in shares)
Debt Conversion, Converted Instrument, Shares Issued
Rule 10b5-1 Arrangement Terminated
Rule 10b5-1 Arrangement Terminated [Flag]
Level 1
Fair Value, Inputs, Level 1 [Member]
Licensing
License and Service [Member]
Number of board designees
Number of Board Designees
Number of Board Designees
Schedule of Related Party Transactions, by Related Party [Table]
Related Party Transaction [Table]
Net income (loss) per common share - diluted (in usd per share)
Earnings Per Share, Diluted
Shell
Shell [Member]
Shell
Erroneously Awarded Compensation Recovery
Erroneously Awarded Compensation Recovery [Table]
Concentration Risk Benchmark [Domain]
Concentration Risk Benchmark [Domain]
Title of 12(b) Security
Title of 12(b) Security
Exercisable, Aggregate intrinsic value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value
Supplemental disclosure of non-cash investing and financing activities:
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Other Expense
Other Expense [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Other comprehensive loss:
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]
Shares issued in transaction (in shares)
Sale of Stock, Number of Shares Issued in Transaction
Equity security investment
Equity Securities, FV-NI and without Readily Determinable Fair Value
Earnings Per Share [Abstract]
Issuance costs related to preferred stock
Payment of Preferred Stock and Warrant Issuance Costs
Payment of Preferred Stock and Warrant Issuance Costs
Consolidation Items [Domain]
Consolidation Items [Domain]
Total other income (expense), net
Nonoperating Income (Expense)
Extinguishment of the Brookfield SAFE
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Extinguishment Of SAFE
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Extinguishment Of SAFE
Liquidity price
Measurement Input, Liquidity Price [Member]
Measurement Input, Liquidity Price
Increase on revaluation on currency
Contract With Customer, Liability, Current, Foreign Currency Translation Adjustment
Contract With Customer, Liability, Current, Foreign Currency Translation Adjustment
Line of credit facility, interest rate
Line of Credit Facility, Interest Rate
Line of Credit Facility, Interest Rate
Gross profit
Gross Profit
Schedule of Antidilutive Securities Excluded from Computation
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Non-current Contract Liabilities
Contract With Customer, Liability, Noncurrent [Abstract]
Contract With Customer, Liability, Noncurrent
Contract liabilities
Increase (Decrease) in Contract with Customer, Liability
Common stock ownership percentage prior to IPO
Common Stock, Ownership Percentage Threshold Prior To IPO
Common Stock, Ownership Percentage Threshold Prior To IPO
Maturity date acceleration
Maturity Date Acceleration
Maturity Date Acceleration
Debt conversion, converted instrument rate, percentage
Debt Conversion, Converted Instrument, Rate
Exercised (usd per share)
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Redeemable convertible preferred stock, shares issued (in shares)
Temporary Equity, Shares Issued
Award Timing Disclosures [Line Items]
Granted (usd per share)
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Investment Shares Tranches [Axis]
Investment Shares Tranches [Axis]
Investment Shares Tranches
Accrued salaries and wages
Employee-related Liabilities, Current
Loss on change in fair value of the FPA Put Option and current FPA Put Option liability
Loss On Change In Fair Value Of Forward Purchase Agreement And Current Put Option Liability
Loss On Change In Fair Value Of Forward Purchase Agreement And Current Put Option Liability
Preferred Stock and PIPE Warrant
Equity [Text Block]
Derivative asset, measurement input
Derivative Asset, Measurement Input
Additional Paid-in Capital
Temporary Equity, Additional Paid-in Capital [Member]
Temporary Equity, Additional Paid-in Capital
Net income (loss)
Net income (loss)
Net loss
Net income (loss) used for basic earnings per common share
Net Income (Loss) Attributable to Parent
Subsequent Event [Table]
Subsequent Event [Table]
British Airways
British Airways [Member]
British Airways
Intra-entity
Intersegment Eliminations [Member]
Expiration Date
Trading Arrangement Expiration Date
Vested, weighted average fair value (usd per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value
Equity Method Investment, Nonconsolidated Investee [Domain]
Equity Method Investment, Nonconsolidated Investee [Domain]
Pending Litigation
Pending Litigation [Member]
Other liabilities
Increase (Decrease) in Other Operating Liabilities
Other accrued liabilities
Other Accrued Liabilities, Current
Cost incurred
Related Party Transaction, Amounts of Transaction
Vesting period
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
Property, plant and equipment, net
Property, Plant and Equipment, Net
Segment Reporting Information [Line Items]
Segment Reporting Information [Line Items]
Geographic Concentration Risk
Geographic Concentration Risk [Member]
Adoption Date
Trading Arrangement Adoption Date
Compensation Actually Paid vs. Net Income
Compensation Actually Paid vs. Net Income [Text Block]
Accounts receivable, net
Accounts receivable, net
Increase (Decrease) in Accounts Receivable
Asia
Asia [Member]
Entity Current Reporting Status
Entity Current Reporting Status
Derivative [Line Items]
Derivative [Line Items]
Term (in years)
Measurement Input, Expected Term [Member]
Customer [Axis]
Customer [Axis]
Awards Close in Time to MNPI Disclosures
Awards Close in Time to MNPI Disclosures [Table]
Gross proceeds from the initial closing
Proceeds from Convertible Debt
Loss from operations
Operating Income (Loss)
Contract research
Other Contract Research [Member]
Other Contract Research
Accumulated deficit
Retained Earnings (Accumulated Deficit)
Stock price (usd per share)
SAFE, Valuation Date, Stock Price
SAFE, Valuation Date, Stock Price
Financial Instrument [Axis]
Financial Instrument [Axis]
Proceeds from issuance of Convertible Note, net
Proceeds from Issuance of Convertible Preferred Stock
Statement of Financial Position [Abstract]
Statement of Financial Position [Abstract]
Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested
Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member]
Executive Category:
Executive Category [Axis]
Purchase Agreement
Purchase Agreement [Member]
Purchase Agreement
Current Fiscal Year End Date
Current Fiscal Year End Date
Class of Stock [Axis]
Class of Stock [Axis]
Number of securities called by each warrant (in shares)
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right
Subsequent Event Type [Domain]
Subsequent Event Type [Domain]
Debt converted amount
Debt Conversion, Converted Instrument, Amount
SGLT
Beijing ShouGang LanzaTech Technology Co., LTD (SGLT) [Member]
Beijing ShouGang LanzaTech Technology Co., LTD (SGLT)
Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table
Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member]
Weighted Average Grant Date Fair Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Other income (expense), net
Other Nonoperating Income (Expense)
Statement [Table]
Statement [Table]
India
INDIA
Investment Shares Tranche One
Investment Shares Tranche One [Member]
Investment Shares Tranche One
Adjustments to reconcile net loss to net cash used in operating activities:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]
Maturity consideration, amount
Derivative, Consideration, Amount
Derivative, Consideration, Amount
Cash Flows From Financing Activities:
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
Brookfield Loan liability
Loans Payable, Noncurrent
Equity Awards Adjustments, Excluding Value Reported in Compensation Table
Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member]
Revenue Benchmark
Revenue Benchmark [Member]
Risk-free interest rate
Measurement Input, Risk Free Interest Rate [Member]
Remaining amount will be deemed to be repaid
Framework Agreement, Remaining Amount Will Be Deemed To Be Repaid
Framework Agreement, Remaining Amount Will Be Deemed To Be Repaid
Deferred revenue
Contract with Customer, Liability
Schedule of Assets and Liabilities that are Measured at Fair Value on a Recurring Basis
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Shares of common stock underlying restricted stock units (in shares)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Proceeds from issuance of preferred stock
Proceeds from Issuance of Preferred Stock and Preference Stock
All Adjustments to Compensation
All Adjustments to Compensation [Member]
Amendment Flag
Amendment Flag
Schedule of Held-to-Maturity Securities [Line Items]
Schedule of Held-to-Maturity Securities [Line Items]
Sale of stock price (usd per share)
Sale of Stock, Price Per Share
Decrease in operating lease right-of-use assets
Increase (Decrease) in Operating Lease Right-of-Use Assets
Increase (Decrease) in Operating Lease Right-of-Use Assets
Termination Date
Trading Arrangement Termination Date
Net cash provided by financing activities
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Contract assets
Increase (Decrease) in Contract with Customer, Asset
Insider Trading Policies and Procedures Adopted
Insider Trading Policies and Procedures Adopted [Flag]
Measure:
Measure [Axis]
Debt Interest Rate, Period Axis [Domain]
Debt Interest Rate, Period Axis [Domain]
Debt Interest Rate, Period Axis [Domain]
Receivable [Domain]
Receivable [Domain]
Forward purchase agreement prepayment
Forward Purchase Agreement Prepayment
Forward Purchase Agreement Prepayment
Schedule of Stock Options Activity
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Adjusted remaining amount
Measurement Input, Adjusted Remaining Amount [Member]
Measurement Input, Adjusted Remaining Amount
Summary of Significant Accounting Policies
Basis of Presentation and Significant Accounting Policies [Text Block]
Weighted-average number of common shares outstanding - basic (in shares)
Weighted-average shares used in calculating net loss per share, basic (in shares)
Weighted Average Number of Shares Outstanding, Basic
Contracts with customers and grants
Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization
Warrants
Warrants and Rights Outstanding
Schedule of Calculation of Basic and Diluted Net Income (Loss) Per Share
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Director
Director [Member]
Related Party Transaction [Domain]
Related Party Transaction [Domain]
Accounts payable
Purchases and Open Accounts Payable, Related Parties
Purchases and Open Accounts Payable, Related Parties
Trigger share price (usd per share)
Share Price, Trigger
Share Price, Trigger
Subsequent Events [Abstract]
Subsequent Events [Abstract]
Segment Reporting [Abstract]
Share Consideration
Share Consideration [Member]
Share Consideration
Consolidated Cost of Sales
Cost of Revenue
Pay vs Performance Disclosure, Table
Pay vs Performance [Table Text Block]
Share price threshold trading days
Share Price Threshold Trading Days
Share Price Threshold Trading Days
Profit amortization period
Revenue From Contract With Customer, Amortization Period
Revenue From Contract With Customer, Amortization Period
Debt Disclosure [Abstract]
Forgone Recovery due to Violation of Home Country Law, Amount
Forgone Recovery due to Violation of Home Country Law, Amount
Other income (expense):
Nonoperating Income (Expense) [Abstract]
Entity Tax Identification Number
Entity Tax Identification Number
Costs and operating expenses:
Costs and Expenses [Abstract]
Transactions with Equity Method Investees
Transactions with Equity Method Investees [Member]
Transactions with Equity Method Investees
Income allocated to participating preferred stock-as converted
Dilutive Securities, Effect on Basic Earnings Per Share
Beginning balance (usd per share)
Ending balance (usd per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Forgone Recovery due to Expense of Enforcement, Amount
Forgone Recovery due to Expense of Enforcement, Amount
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common shares, par value (usd per share)
Common Stock, Par or Stated Value Per Share
Non-cash recognition of licensing revenue
Noncash Recognition of Licensing Revenue
Noncash Recognition of Licensing Revenue
Common shares, shares issued (in shares)
Common Stock, Shares, Issued
Brookfield SAFE liability
SAFE Liability, Noncurrent
SAFE Liability, Noncurrent
Granted (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Issuance of the Amended Brookfield Loan
Noncash or Part Noncash Transaction, Loan Payable
Noncash or Part Noncash Transaction, Loan Payable
Reclassification of PIPE warrant to equity
Adjustments to Additional Paid in Capital, Reclassification of PIPE Warrants To Equity
Adjustments to Additional Paid in Capital, Reclassification of PIPE Warrants To Equity
Amortization of discount on debt security investment
Amortization of Debt Security Investment, Discount (Premium)
Amortization of Debt Security Investment, Discount (Premium)
Use of Estimates
Use of Estimates, Policy [Policy Text Block]
Trading Arrangement:
Trading Arrangement [Axis]
Held-to-maturity investment securities
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Current
Total Shareholder Return Amount
Total Shareholder Return Amount
Loss Contingencies [Line Items]
Loss Contingencies [Line Items]
(Loss) gain recognized in other expense, net on the consolidated statement of operations and comprehensive loss
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings
Convertible note, measurement inputs
Debt Instrument, Measurement Input
Subsequent Events
Subsequent Events [Text Block]
Foreign currency translation
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
Insider Trading Arrangements [Line Items]
Proceeds from PIPE Warrant
Proceeds from Issuance of Warrants
Security Exchange Name
Security Exchange Name
Cancelled/forfeited (usd per share)
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Non-current liabilities
Liabilities, Noncurrent
Issuance of preferred stock, net of issuance costs (in shares)
Temporary Equity, Stock Issued During Period, Shares, New Issues
Temporary Equity, Stock Issued During Period, Shares, New Issues
Total liabilities
Liabilities
Antidilutive Securities, Name [Domain]
Antidilutive Securities, Name [Domain]
Other Nonoperating Income (Expense)
Other Nonoperating Income (Expense) [Member]
Contribution of intellectual property
Contribution of Property
Acquisition of property, plant and equipment under accounts payable
Capital Expenditures Incurred but Not yet Paid
Notes receivable, aggregate principal amount
Line of Credit Facility, Maximum Borrowing Capacity
Fixed Maturity Consideration
Fixed Maturity Consideration [Member]
Fixed Maturity Consideration
Summary of Significant Accounting Policies [Table]
Summary of Significant Accounting Policies [Table]
Summary of Significant Accounting Policies
Pension Adjustments Prior Service Cost
Pension Adjustments Prior Service Cost [Member]
Proceeds from maturity of debt securities
Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale
Less
Operating Expenses [Abstract]
Material Terms of Trading Arrangement
Material Terms of Trading Arrangement [Text Block]
Series A Convertible Senior Preferred Stock
Series A Convertible Senior Preferred Stock [Member]
Series A Convertible Senior Preferred Stock
Increase (Decrease) in Temporary Equity [Roll Forward]
Increase (Decrease) in Temporary Equity [Roll Forward]
Contingent right to receive additional interest (in shares)
Equity Method Investment, Contingent Right To Receive Additional Interest
Equity Method Investment, Contingent Right To Receive Additional Interest
Statement [Line Items]
Statement [Line Items]
Consolidation Items [Axis]
Consolidation Items [Axis]
Rule 10b5-1 Arrangement Adopted
Rule 10b5-1 Arrangement Adopted [Flag]
Cash and cash equivalents
Cash and cash equivalents
Cash and Cash Equivalent
Fair Value Measurement Inputs and Valuation Techniques [Table]
Fair Value Measurement Inputs and Valuation Techniques [Table]
Counterparty Name [Axis]
Counterparty Name [Axis]
Market-based RSUs
Market Based RSU [Member]
Market Based RSU
Subsequent Event [Line Items]
Subsequent Event [Line Items]
Common Stock Outstanding
Common Stock
Common Stock [Member]
Vested (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Issuances
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Issuances
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Non-NEOs
Non-NEOs [Member]
Corporate debt securities
Corporate Debt Securities [Member]
Net decrease in cash, cash equivalents and restricted cash
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation