Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Trading Arrangement: Trading Arrangement [Axis] Document Fiscal Year Focus Document Fiscal Year Focus DEER System DEER System [Member] DEER System Operating lease discount rate Lessee, Operating Lease, Discount Rate Other receivables Other Receivables [Member] Other Receivables Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table] Derivative Instruments, Gain (Loss) [Table] Deposits with broker Derivative Liability, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Cash Offset Adjustment to Compensation, Amount Adjustment to Compensation Amount Financial Instrument [Axis] Financial Instrument [Axis] Real Estate [Line Items] Real Estate [Line Items] Other assets - tax credits Other Assets, Fair Value Disclosure LEASES Lessee, Finance Leases [Text Block] Restatement Determination Date Restatement Determination Date Proceeds from investments Proceeds from Sale, Maturity and Collection of Investments Supply Commitment [Axis] Supply Commitment [Axis] Derivative Instrument Risk [Axis] Derivative Instrument [Axis] Derivative Instrument [Axis] Measurement Frequency [Axis] Measurement Frequency [Axis] Vehicles Vehicles Period end book value of vehicles owned by a public company. Amendment Flag Amendment Flag Current Liabilities Liabilities, Current [Abstract] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Payment on finance lease liability Finance Lease, Principal Payments Government Assistance [Abstract] Leases [Abstract] Leases [Abstract] Total Long-Term Liabilities Liabilities, Noncurrent Members' Equity Members' Equity [Abstract] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Corn Oil Sales Corn oil Corn Oil [Member] Corn Oil [Member] Property and Equipment Property, Plant, and Equipment [Abstract] Entity Address, State or Province Entity Address, State or Province PEO Total Compensation Amount PEO Total Compensation Amount Long-Term Liabilities Liabilities, Noncurrent [Abstract] Additional Fermentation Tank Additional Fermentation Tank [Member] Additional Fermentation Tank Weighted Average Units Outstanding, Basic (in shares) Weighted Average Number of Shares Outstanding, Basic Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Number of reportable segment Number of Reportable Segments Total Current Liabilities Liabilities, Current Work in process Inventory, Work in Process, Net of Reserves Schedule of Forward Contracts Schedule of Derivative Instruments [Table Text Block] Entity Address, City or Town Entity Address, City or Town Land and land improvements Land and Land Improvements RECEIVABLES Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Receivables [Abstract] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Minimum working capital requirement Debt Instrument, Covenant, Monthly Distributions At Seventy-Five Percent Of Net Income, Working Capital Requirement The working capital requirement as required by the credit agreement. Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Derivative, nonmonetary notional amount Derivative, Nonmonetary Notional Amount 2030 Finance Lease, Liability, to be Paid, Rolling Year Four Level 2 Fair Value, Inputs, Level 2 [Member] Receivable [Domain] Receivable [Domain] Other Income (Expense) Nonoperating Income (Expense) [Abstract] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Member distribution Distribution Made to Limited Liability Company (LLC) Member, Cash Distributions Declared Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Cost of corn Corn contracts Corn [Member] Corn [Member] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Carrying Value of Long-Lived Assets Long-Lived Asset, Excluding Intangible Asset and Goodwill, Impairment and Disposal [Policy Text Block] Capital expenditures included in accounts payable Capital Expenditures Incurred but Not yet Paid Proceeds from sale of 2025 tax credits Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) Accounting Estimates Use of Estimates, Policy [Policy Text Block] Impairment of long-lived assets Impairment of Long-Lived Assets to be Disposed of Revenue Recognition Revenue from Contract with Customer [Policy Text Block] Debt outstanding amount Long-Term Debt Supplemental Disclosure of Noncash Financing and Investing Activities Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Document Period End Date Document Period End Date Changes in working capital components Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Net cash used in investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] 2027 Finance Lease, Liability, to be Paid, Next Rolling 12 Months Debt instrument, face amount Debt Instrument, Face Amount Effective interest rate (as a percent) Debt Instrument, Interest Rate, Effective Percentage TAX CREDIT RECOGNITION Government Assistance [Text Block] Members' Equity [Roll Forward] Members' Equity [Roll Forward] Members' Equity [Roll Forward] Finance leases remaining lease terms Finance Lease, Weighted Average Remaining Lease Term Entity Shell Company Entity Shell Company Segment Reporting Segment Reporting, Policy [Policy Text Block] Right of use asset - finance lease Finance Lease, Right-of-Use Asset, after Accumulated Amortization Name Outstanding Recovery, Individual Name Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Document Fiscal Period Focus Document Fiscal Period Focus Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Capital expenditures Payments to Acquire Property, Plant, and Equipment 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] Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Company Selected Measure Name Company Selected Measure Name Purchase Commitment, Excluding Long-term Commitment [Axis] Purchase Commitment, Excluding Long-Term Commitment [Axis] Non-cash patronage income Retained Patronage Allocations Schedule of Gains (Losses) from Derivative Instruments Derivatives Not Designated as Hedging Instruments [Table Text Block] Credit Facility [Domain] Credit Facility [Domain] Asset Class [Domain] Asset Class [Domain] Cash Flows from Operating Activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Debt instrument, number of extensions Debt Instrument, Number Of Extensions Debt Instrument, Number Of Extensions Compensation Amount Outstanding Recovery Compensation Amount Individual: Individual [Axis] Weighted Average Units Outstanding, Diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Entity Emerging Growth Company Entity Emerging Growth Company Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Derivative Instruments Derivatives, Policy [Policy Text Block] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Office equipment Property, Plant, and Equipment, Other, before Accumulated Depreciation DERIVATIVE INSTRUMENTS Derivative Instruments and Hedging Activities Disclosure [Text Block] Right of first refusal maximum amount Tax Credits, Right Of First Refusal Maximum Amount Per Year Tax Credits, Right Of First Refusal Maximum Amount Per Year In loss position In loss position Derivative Liability, Subject to Master Netting Arrangement, before Offset Spare parts and supplies Inventory, Parts and Components, Net of Reserves Current borrowing capacity Line of Credit Facility, Current Borrowing Capacity Gross Profit Gross Profit Schedule of Level 3 Fair Value Measurements Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Amount representing interest Finance Lease, Liability, Undiscounted Excess Amount Award Timing Predetermined Award Timing Predetermined [Flag] Letters of credit outstanding, amount Letters of Credit Outstanding, Amount Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Level 1 Fair Value, Inputs, Level 1 [Member] Fair Value of Financial Instruments Fair Value of Financial Instruments, Policy [Policy Text Block] Lawrenceville Tank, LLC Lawrenceville Tank, LLC [Member] Lawrenceville Tank, LLC [Member] All Executive Categories All Executive Categories [Member] Dried Distillers Grains Sales Distillers grains Dried Distillers Grains [Member] Distillers Grain [Member] Member unit repurchase Stock Repurchased and Retired During Period, Value Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Distributions Declared Per Unit (in dollars per share) Distribution Made to Limited Liability Company (LLC) Member, Distributions Paid, Per Unit Derivative instruments Increase (Decrease) in Derivative Assets and Liabilities Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Expiration Date Trading Arrangement Expiration Date Real Estate [Table] Real Estate [Table] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Schedule of Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Other Fair Value, Measurement With Unobservable Inputs Reconciliation, Recurring Basis, Asset, Other Fair Value, Measurement With Unobservable Inputs Reconciliation, Recurring Basis, Asset, Other 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] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Tax credit generation Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Derivative [Table] Derivative [Table] Schedule of Product Information [Table] Nature of Operation, Product Information, Concentration of Risk [Table] Exercise Price Award Exercise Price Cash Flows from Investing Activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Recurring Fair Value, Recurring [Member] Document Quarterly Report Document Quarterly Report 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 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Disqualification of Tax Benefits, Amount Accounting Policies [Abstract] Accounting Policies [Abstract] Member distributions Payments of Capital Distribution Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Insider Trading Policies and Procedures [Line Items] Lease liability Finance Lease, Liability Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Letter of Credit Letter of Credit [Member] COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] UNCERTAINTIES Unusual Risks and Uncertainties [Table Text Block] Construction in progress Construction in Progress, Gross Entity Central Index Key Entity Central Index Key Less accumulated depreciation Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization All Adjustments to Compensation All Adjustments to Compensation [Member] 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] Net cash provided by (used in) operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Income Statement [Abstract] Income Statement [Abstract] Document Transition Report Document Transition Report Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Investment, Name [Axis] Investment, Name [Axis] Finance lease liability, net of current portion Finance Lease, Liability, Noncurrent Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Member unit repurchases Proceeds from (Repurchase of) Equity Basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate City Area Code City Area Code Totals Finance Lease, Liability, to be Paid All Individuals All Individuals [Member] Name Forgone Recovery, Individual Name Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Finished goods Inventory, Finished Goods, Net of Reserves Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Statement [Line Items] Statement [Line Items] Total Assets Assets Members' equity, units outstanding (in shares) Common Unit, Outstanding Working capital requirement Debt Instrument, Covenant, Working Capital Requirement The working capital requirement as required by the credit agreement. Interest expense Interest Expense, Nonoperating PEO PEO [Member] Prepaids and other Increase (Decrease) in Prepaid Expense Number of granted extensions Debt Instrument, Number Of Extension Previously Granted Debt Instrument, Number Of Extension Previously Granted Member unit repurchase (in units) Stock Repurchased and Retired During Period, Shares Ethanol Ethanol Sales Ethanol contracts Ethanol [Member] Ethanol [Member] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Product Information [Line Items] Product Information [Line Items] Members' Equity Retained Earnings [Member] Operating Expenses Operating Expenses Revolving Credit Facility Revolving Credit Facility [Member] Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Award Timing Disclosures [Line Items] Net Income Per Unit, Diluted (in dollars per share) Earnings Per Share, Diluted Entity Current Reporting Status Entity Current Reporting Status Net cash used in financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Total Shareholder Return Amount Total Shareholder Return Amount Government assistance costs Government Assistance, Broker Fees And Compliance Costs Government Assistance, Broker Fees And Compliance Costs Other Assets Other Assets, Noncurrent [Abstract] Adjustments to reconcile net income to net cash provided by (used in) operations Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Natural gas contracts Natural gas Natural Gas [Member] Cash Flows from Financing Activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Revenues Revenue from Contract with Customer, Excluding Assessed Tax Net property and equipment Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization Supply Commitment [Line Items] Supply Commitment [Line Items] Financial Instruments [Domain] Financial Instruments [Domain] INVENTORIES Inventory Disclosure [Text Block] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Underlying Securities Award Underlying Securities Amount Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Prepaids and other Prepaid Expense, Current Inventories Increase (Decrease) in Inventories 2028 Finance Lease, Liability, to be Paid, Rolling Year Two Schedule of Lease Cost Lease, Cost [Table Text Block] Payments to construct a new site Payments to Acquire and Develop Real Estate Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] All Trading Arrangements All Trading Arrangements [Member] Gain (loss) on derivative Derivative, Gain (Loss) on Derivative, Net Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Priced contracts Priced Contracts [Member] Priced Contracts [Member] Operating Income Operating Income (Loss) Current Fiscal Year End Date Current Fiscal Year End Date Schedule of Maturities of Financing Lease Liabilities Finance Lease, Liability, to be Paid, Maturity [Table Text Block] Members' equity, 4,749 and 4,752 units outstanding, respectively Members' Equity, beginning balance Members' Equity, ending balance Members' Equity Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Derivative [Line Items] Derivative [Line Items] 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] Entity File Number Entity File Number Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Plant and process equipment Machinery and Equipment, Gross Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Measure: Measure [Axis] Beginning balance of fair value Ending balance of fair value Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Tax Credit Recognition Government Assistance [Policy Text Block] Distributions in excess of earnings from equity method investments Income (Loss) from Equity Method Investments, Net of Dividends or Distributions Equity Components [Axis] Equity Components [Axis] Accounts receivable Increase (Decrease) in Accounts Receivable Product and Service [Domain] Product and Service [Domain] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Annual production capacity Annual Production Capacity Annual Production Capacity Entity Interactive Data Current Entity Interactive Data Current Current portion of finance lease liability Finance Lease, Liability, Current Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Entity Small Business Entity Small Business Termination Date Trading Arrangement Termination Date Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Grant Grant [Member] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Tax credits Tax credit generation Government Assistance, Nonoperating Income, Increase (Decrease) Debt covenant, distribution to members as percentage of net income (as a percent) Debt Instrument, Covenant, Distribution To Members As Percentage Of Net Income Debt Instrument, Covenant, Distribution To Members As Percentage Of Net Income Total other assets Other Assets, Noncurrent Document Type Document Type Derivative instruments - commodities Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Derivative instruments Derivative asset, fair value Derivative Asset, Current Accrued expenses Accrued Liabilities, Current Purchase Commitment, Excluding Long-term Commitment [Domain] Purchase Commitment, Excluding Long-Term Commitment [Domain] Fair Value as of Grant Date Award Grant Date Fair Value SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Significant Accounting Policies [Text Block] Supply Commitment Arrangement [Domain] Supply Commitment Arrangement [Domain] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Arrangement Duration Trading Arrangement Duration Local Phone Number Local Phone Number Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Commitments and Contingencies Commitments and Contingencies Gross property and equipment Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Income from equity method investments Income (Loss) from Equity Method Investments Bioincentive Program Bioincentive Program [Member] Bioincentive Program Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] Amortization of leased assets Finance Lease, Right-of-Use Asset, Amortization Receivable Type [Axis] Receivable Type [Axis] Supply Commitment [Table] Supply Commitment [Table] 2029 Finance Lease, Liability, to be Paid, Rolling Year Three Schedule of Assets (Liabilities) Measured at Fair Value Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Inventories Total Inventory, Net All Award Types Award Type [Domain] Proceeds from sale of tax credits Proceeds From Sale Of Tax Credits Proceeds From Sale Of Tax Credits Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Interest on lease liabilities Finance Lease, Interest Expense FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] Level 3 Fair Value, Inputs, Level 3 [Member] Supplemental Cash Flow Information Supplemental Cash Flow Information [Abstract] PEO Name PEO Name Accrued expenses Increase (Decrease) in Accrued Liabilities Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Entity Tax Identification Number Entity Tax Identification Number Modified Distillers Grains Sales Modified distillers grains Modified Distillers Grain [Member] Modified Distillers Grain [Member] Denaturant Denaturant [Member] Denaturant [Member] Cash and Cash equivalents – Beginning of Period Cash and Cash equivalents – End of Period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Accounts payable Increase (Decrease) in Accounts Payable Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Non-NEOs Non-NEOs [Member] 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] Debt Instrument [Axis] Debt Instrument [Axis] Measurement Frequency [Domain] Measurement Frequency [Domain] Ownership percentage Equity Method Investment, Ownership Percentage Net lease cost Lease, Cost Investment, Name [Domain] Investment, Name [Domain] Schedule of Inventory Schedule of Inventory, Current [Table Text Block] LEASES Lessee, Operating Leases [Text Block] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Net Income Per Unit, Basic (in dollars per share) Earnings Per Share, Basic Short term contract liabilities from contracts with customers Contract with Customer, Liability, Current Total current assets Assets, Current Insider Trading Arrangements [Line Items] Schedule of Cost of Goods Sold Disaggregation Of Cost Of Goods Sold [Table Text Block] Disaggregation Of Cost Of Goods Sold Award Type Award Type [Axis] Short term lease cost Short-Term Lease, Cost Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Accounts receivable Total Accounts Receivable, after Allowance for Credit Loss, Current Commodity Contract Commodity Contract [Member] Product and Service [Axis] Product and Service [Axis] 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] Real Estate, Type of Property [Axis] Real Estate, Type of Property [Axis] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Derivative, average forward price Derivative, Average Forward Price Operating lease cost Operating Lease, Cost Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Cover [Abstract] Derivative Contract Type [Domain] Derivative Contract [Domain] Equity Awards Adjustments Equity Awards Adjustments [Member] Total Liabilities and Members’ Equity Liabilities and Equity Tax credits Increase (Decrease) Tax Credits And Adjustment Increase (Decrease) Tax Credits And Adjustment Employee Stock Option Share-Based Payment Arrangement, Option [Member] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Asset Class [Axis] Asset Class [Axis] Schedule of Receivables Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Tabular List, Table Tabular List [Table 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Amount Cash paid for interest Interest Paid, Excluding Capitalized Interest, Operating Activity Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Hedging Designation [Axis] Hedging Designation [Axis] Trade receivables Trade Accounts Receivable [Member] Credit Facility [Axis] Credit Facility [Axis] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Investments Investment, Policy [Policy Text Block] Cost of natural gas Natural Gas, Production [Member] Name Measure Name Accounts payable Accounts Payable, Current Pay vs Performance Disclosure [Line Items] Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value Hierarchy and NAV [Domain] Basis contracts Basis Contracts [Member] Basis Contracts [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Schedule of Derivatives Instruments Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Entity Filer Category Entity Filer Category Name Trading Arrangement, Individual Name Cash and cash equivalents Cash and Cash Equivalent Raw materials Inventory, Raw Materials, Net of Reserves Finance Leases Finance Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Company Selected Measure Amount Company Selected Measure Amount Not designated as hedging instrument Not Designated as Hedging Instrument [Member] Depreciation and amortization Depreciation, Depletion and Amortization Working capital requirement when unlimited amount of net income available Debt Instrument, Covenant, Monthly Distributions At Unlimited Amount Of Net Income, Working Capital Requirement Debt Instrument, Covenant, Monthly Distributions At Unlimited Amount Of Net Income, Working Capital Requirement Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Accounts and Financing Receivables [Table] Current Assets Assets, Current [Abstract] Government Assistance, Type [Domain] Government Assistance, Type [Domain] Non-PEO NEO Non-PEO NEO [Member] Entity Address, Address Line One Entity Address, Address Line One Risks and Uncertainties [Abstract] Risks and Uncertainties [Abstract] Cost of Goods Sold Cost of Product and Service Sold Award Timing Method Award Timing Method [Text Block] Other cost of goods sold Product and Service, Other [Member] Net Increase (Decrease) in Cash and Cash Equivalents Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Net Income Net Income Net Income (Loss) Attributable to Parent Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Gross credit amount Government Assistance, Award Gross Amount Government Assistance, Award Gross Amount Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Statement [Table] Statement [Table] Corn Delayed Pricing Contract Corn Delayed Pricing Contract [Member] Corn Delayed Pricing Contract Restatement Determination Date: Restatement Determination Date [Axis] Interest income Investment Income, Interest In gain position In gain position Derivative Asset, Subject to Master Netting Arrangement, before Offset Additional maturity period Debt Instrument, Extension Period Debt Instrument, Extension Period Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract]