Accounts receivable Accounts Receivable, before Allowance for Credit Loss, Current Accrued interest Increase (Decrease) in Interest Payable, Net Document Transition Report Document Transition Report Amount of remaining performance obligation Revenue, Remaining Performance Obligation, Amount Cost of Revenue, Total Cost of sales Cost of Revenue Document Information [Table] Document Information [Table] Net sales Revenue from Contract with Customer, Excluding Assessed Tax Senior Notes, Total Carrying Amount Senior Notes Deemed dividend on redeemable preferred stocks Deemed Dividend On Redeemable Preferred Stocks Deemed Dividend On Redeemable Preferred Stocks. Short-Term Debt, Type Short-Term Debt, Type [Axis] Less noncurrent portion Other noncurrent accrued and other liabilities Accrued And Other Liabilities Noncurrent Amount of accrued and other liabilities which are due after one year. Retirement date Related Party Transaction Retirement Date Related party transaction retirement date, in CCYY-MM-DD format. Product liability deductible per claim Product Liability Deductible Per Claim Product liability deductible per claim. Series E Preferred Stock [Member] Series E Preferred Stock [Member] No Trading Symbol Flag No Trading Symbol Flag Dividend accrued on redeemable preferred stock Temporary Equity, Accretion of Dividends Shares issued restricted stock units and ESPP participants, shares Shares Issued Restricted Stock Units And Employee Stock Purchase Plan Participants Shares issued restricted stock units and ESPP participants. Summary of Net Sales Disaggregated by Principal Markets Revenue from External Customers by Products and Services [Table Text Block] Noncurrent operating lease liabilities Operating Lease, Liability, Noncurrent Purchase of common stock, Shares Stock Repurchased During Period, Shares Schedule of Stock by Class [Table] Related Party Transactions [Abstract] Total current assets Assets, Current Extinguishment of Debt, Type [Domain] Total Liabilities and Stockholders' equity Liabilities and Equity Payments of debt-related costs, including extinguishment costs Payments Of Debt Related Costs The cash outflow for costs incurred in connection with debt origination, debt extinguishment and debt modification. Entity Address, State or Province Entity Address, State or Province Derivative Instruments and Hedging Activities Disclosure [Text Block] Derivatives, Hedges and Financial Instruments Dividends on Series B and Series D Preferred assumed to be converted, if dilutive Dividends, Preferred Stock, Stock Deferred: Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] Deemed dividend on Series E and Series F redeemable preferred stocks Deemed Dividend On Preferred Stock Amount refers to the deemed dividend on preferred stock. Long-Term Debt Long-Term Debt [Text Block] Unvested restricted stock and stock units Unvested Restricted Stock And Stock Units Unvested restricted stock and stock units. Issuance of shares withheld to restricted stock and restricted stock units vesting. Issuance Of Shares Withheld to Restricted Stock and Restricted Stock Units Vesting Shares withheld restricted stock and restricted stock units vesting, shares Shares withheld restricted stock and restricted stock units vesting, shares Trading Symbol Trading Symbol Common stock, shares issued Common Stock, Shares, Issued Minimum amount of life insurance policy to be kept by the company for 2005 Agreement Minimum Amount Of Life Insurance Policy To Be Kept By Company Minimum amount of life insurance policy to be kept by company. Numerator: Earnings Per Share Numerator [Abstract] Numerator. Cheryl A. Maguire [Member] Cheryl A. Maguire. Consolidated Entities Consolidated Entities [Domain] Debt Instrument [Table] Schedule of Long-Term Debt Instruments [Table] Balance, shares Balance, shares Shares, Outstanding Amount available for borrowing Line of Credit Facility, Remaining Borrowing Capacity Amount awarded for labor, service, materials and other Litigation Settlement, Amount Awarded to Other Party Long-Term Debt, Current Maturities, Total Less current portion of long-term debt Long-Term Debt, Current Maturities Settlement payment received Settlement Payments Received Settlement payments received. Entity Address, City or Town Entity Address, City or Town Related Party Transaction [Line Items] Related Party Transaction [Line Items] Debt instrument issued price percentage Debt Instrument Issued Price Percentage Debt instrument issued price percentage. Supplemental Cash Flow Information [Table] Supplemental Cash Flow Information [Table] Supplemental cash flow information. Supplemental Cash Flow Information Cash Flow, Supplemental Disclosures [Text Block] Acquisition of treasury stock, net The acquisition of treasury stock during the period. Acquisition Of Treasury Stock Capital in Excess of Par Value [Member] Additional Paid-in Capital [Member] Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Provision for Income Taxes Accounts payable associated with debt-related costs Debt Issuance Costs Incurred During Noncash or Partial Noncash Transaction Series B Preferred Stock [Member] Series B Preferred Stock [Member] Current liabilities: Liabilities, Current [Abstract] Current assets: Assets, Current [Abstract] Allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Counterparty Name Counterparty Name [Axis] Weighted average cost of natural gas per unit Weighted Average Natural Gas Price Per Unit Weighted average natural gas price per unit. Statement of Stockholders' Equity [Abstract] Current portion of operating lease liabilities Operating Lease, Liability, Current Maturity date Debt Instrument, Maturity Date Agreement termination date Agreement termination date. Weighted average natural gas market value Weighted Average Natural Gas Market Value Weighted average natural gas market value. Long-term debt Long-Term Debt Derivative Contract Derivative Contract [Domain] Property, Plant and Equipment, Net, Total Property, plant and equipment, net Property, Plant and Equipment, Net Debt instrument, maturity term Debt Instrument Maturity Term Debt instrument maturity term. Class of Stock Class of Stock [Domain] Natural gas purchase commitments volume Natural Gas Purchase Commitment Volume Natural gas purchase commitment volume. Senior secured notes. Senior Secured Notes [Member] Senior Secured Notes [Member] Treasury stock, common shares Treasury Stock, Common, Shares Entity Central Index Key Entity Central Index Key Amount of increase (decrease) in operating assets supplies, prepaid and other. Increase (Decrease) In Other Operating Assets Supplies Prepaid Other Supplies, prepaid items and other Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures, Total Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures Shares issued restricted stock units Other Liabilities Disclosure [Abstract] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Total current liabilities Liabilities, Current Entity Tax Identification Number Entity Tax Identification Number Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income before provision for income taxes Finished goods Inventory, Finished Goods, Net of Reserves Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Cash provided (used) by changes in assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] New Accounting Pronouncements Or Change In Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Financial instruments with fair values Financial Instruments With Fair Values Financial instruments with fair values. Employee-related Liabilities, Total Accrued payroll and benefits Employee-related Liabilities Derivative Instrument Derivative Instrument [Axis] 5.25% Working Capital Revolver Loan [Member] Five Point Two Five Working Capital Revolver Loan [Member] Five point two five working capital revolver loan. Mark T Behrman [Member] Mark t behrman. Total assets Assets Operating lease assets Operating Lease, Right-of-Use Asset Accrual for Environmental Loss Contingencies, Ending Balance Accrual for Environmental Loss Contingencies, Beginning Balance Accrual for Environmental Loss Contingencies, Total Accrued liabilities for environmental matters Accrual for Environmental Loss Contingencies Entity Registrant Name Entity Registrant Name Related Party Related Party, Type [Domain] Retained Earnings (Accumulated Deficit), Total Retained Earnings (Accumulated Deficit) Retained earnings Retained Earnings (Accumulated Deficit) [Member] Retained Earnings [Member] Class of Stock Class of Stock [Axis] Raw materials Inventory, Raw Materials, Net of Reserves Ammonia Supply Agreement [Member] Ammonia supply agreement. Supplemental Cash Flow Information [Line Items] Supplemental Cash Flow Information [Line Items] Supplemental cash flow information. Percentage of accrue post judgement interest Percentage Of Accrue Post Judgement Interest Percentage of accrue post judgement interest. Deferred income taxes Deferred Income Tax Liabilities, Net Minimum [Member] Minimum [Member] Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Derivative Instruments and Hedging Activities Disclosure [Abstract] Net sales: Disaggregation of Revenue [Abstract] Equity Component Equity Component [Domain] Segments Segments [Axis] Stock Options [Member] Liability reserve Liability Reserve Liability reserve. Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Adjustments to reconcile net income to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Debt Disclosure [Abstract] Net Income (Loss) Available to Common Stockholders, Diluted Numerator for diluted net income per common share Shares withheld restricted stock units vesting Issuance Restricted Stock Vesting Value Issuance restricted stock vesting value. Debt instrument basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Entity Current Reporting Status Entity Current Reporting Status Other financing activities Proceeds from (Payments for) Other Financing Activities Common stock, shares authorized Common Stock, Shares Authorized Repurchase Program Repurchase Program [Policy Text Block] Repurchase program. Stock repurchase program, authorized amount Stock Repurchase Program, Authorized Amount Eight Point Five Zero Working Capital Revolver Loan. Eight Point Five Zero Working Capital Revolver Loan [Member] 8.50% Working Capital Revolver Loan [Member] Assets Assets [Abstract] Convertible Preferred Stocks [Member] Convertible Preferred Stock [Member] Common stock, $.10 par value; 150 million shares authorized, 91.2 million shares issued Common Stock, Value, Issued Other Noncash Income (Expense), Total Other Other Noncash Income (Expense) Contract with customer, liability partially offset revenue recognized Contract with Customer, Liability, Revenue Recognized Current Fiscal Year End Date Current Fiscal Year End Date Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Share-Based Payment Arrangement, Noncash Expense, Total Operating income Operating Income (Loss) Total Deferred Deferred income taxes Deferred Income Tax Expense (Benefit) Income Tax Expense (Benefit) Provision for income taxes Provision for income taxes Other, Shares Stock Issued During Period, Shares, Other Effect of dilutive securities: Dilutive Securities, Effect on Basic Earnings Per Share [Abstract] Net Sales Revenue from Contract with Customer [Text Block] Debt issued - principal amount Debt Instrument, Face Amount Repayments of Short-Term Debt, Total Payments on short-term financing Repayments of Short-Term Debt Gain (loss) on sale of natural gas Gain Loss On Sale Natural Gas Forward Contracts The amount of gains and losses (realized and unrealized) recognized in earnings during the period on natural gas forward contracts measured at fair value. Contingencies Commitments and Contingencies, Policy [Policy Text Block] Non-operating other income, net Other Nonoperating Income (Expense), Total Non-operating other expense (income), net Other Nonoperating Income (Expense) Long-Term Debt, Type Long-Term Debt, Type [Domain] Derivative Instruments And Hedging Activities Disclosures [Table] Derivative Instruments and Hedging Activities Disclosures [Table] Commitments and Contingencies Disclosure [Abstract] Total other assets Other Assets, Noncurrent Current portion of accrued and other liabilities Accrued and other liabilities Other Accrued Liabilities, Current Line of Credit Facility, Increase (Decrease), Net, Total Revolving credit facility, increase (decrease), net Line of Credit Facility, Increase (Decrease), Net Earnings Per Share Basic [Line Items] Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] Prepaid insurance Increase (Decrease) in Prepaid Insurance Chemical Chemical [Member] Goodwill of Chemical. Additional Paid in Capital, Total Capital in excess of par value Additional Paid in Capital Inventories: Inventory, Net [Abstract] Extinguishment of Debt [Axis] Stockholders' equity: Equity, Attributable to Parent [Abstract] Series D Preferred Stock [Member] Series D Preferred Stock [Member] Entity Entity [Domain] Maximum amount of revolving credit facility Line of Credit Facility, Maximum Borrowing Capacity Weighted average purchase price of natural gas Weighted Average Purchase Price For Natural Gas Weighted average purchase price for natural gas. Intangible and other assets, net Intangibles And Other Assets Net Aggregate carrying amount, as of the balance sheet date, of other noncurrent indefinite-lived and finite-lived intangible and noncurrent assets not separately disclosed in the balance sheet not expected to be realized or consumed after one year. Additional Information Relating to Cash Flow Activities Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] Earnings Per Share [Abstract] Income per common share: Face value of life insurance policies Life Insurance, Corporate or Bank Owned, Amount Accounting Policies [Abstract] Segments Segments [Domain] Liability Class Liability Class [Axis] Amount of increase (decrease) in other operating assets and liabilities not classified elsewhere. Increase (Decrease) In Other Operating Not Classified Elsewhere Other assets and other liabilities Long-term debt, effective Interest Rate Debt Instrument, Interest Rate, Effective Percentage Payment of death benefits Payment Of Death Benefits Payment of death benefits. Earnings Per Share, Basic, Total Earnings Per Share, Basic Basic net income per common share Net income Commitments and contingencies (Note 5) Commitments and Contingencies John P. Burns [Member] John P. Burns. Income Statement [Abstract] Repurchases of 6.25% senior secured notes Repayments of Senior Debt Repayments of Senior Debt, Total Related Party Related Party, Type [Axis] Natural Gas Purchase Commitments [Member] Natural Gas Purchase Commitments [Member] Natural gas purchase commitments. Statistical Measurement [Domain] Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Notice of non-renewal purchase and sale agreement Notice of non-renewal purchase and sale agreement. Document Period End Date Document Period End Date Statistical Measurement [Axis] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Earnings Per Share, Diluted, Total Earnings Per Share, Diluted Diluted net income per common share Net income Product and Service Product and Service [Domain] Global Industrial Inc [Member] Global Industrial Inc [Member] Global Industrial Inc. Revenue from Contract with Customer [Abstract] Debt Instrument, Name Debt Instrument, Name [Domain] Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Domain] Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards [Line Items] Stock issued during period shares unrestricted stock award. Issuance of unrestricted stock, shares Series E and Series F Redeemable Preferred Stock [Member] Series E And Series F Redeemable Preferred Stock Member Series E And Series F Redeemable Preferred Stock Member. Other accounts receivable Other Accounts Receivable Related Parties Other accounts receivable related parties. Cash payments (refunds) for: Cash Payments For [Abstract] Cash payments for. Prejudgment interest Prejudgment Interest Prejudgment interest. Basis of Consolidation Consolidation, Policy [Policy Text Block] Liabilities and Stockholders' Equity Liabilities and Equity [Abstract] Schedule Of Earnings Per Share Basic By Common Class [Table] Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table] Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Purchase Commitment, Excluding Long-Term Commitment Purchase Commitment, Excluding Long-Term Commitment [Domain] Stock Repurchase Program Stock Repurchase Program Policy Policy [Text Block] Stock repurchase program policy. LIBOR LIBOR [Member] LIBOR Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Interactive Data Current Entity Interactive Data Current 6.25% Senior Secured Notes due 2028 [Member] Six Point Two Five Percentage Senior Secured Notes [Member] 6.25% Senior Secured Notes, Dilutive potential common shares Dilutive Potential Common Shares1 Number of potentially dilutive shares or units determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Increase (Decrease) in Accounts Payable, Total Accounts payable Increase (Decrease) in Accounts Payable Credit Facility Credit Facility [Domain] Other [Member] Other Long Term Debt [Member] Other long term debt. Senior Secured Notes Senior Notes Senior Notes [Member] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Basic: Earnings Per Share, Basic [Abstract] Revenue, remaining performance obligation, expected timing of satisfaction, percent Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Percent The amount of revenue, relating to remaining performance obligation and the expected timing of satisfaction expressed as a percent. Equity Components Equity Components [Axis] Current and Noncurrent Accrued and Other Liabilities Other Liabilities Disclosure [Text Block] Accounts receivable Increase (Decrease) in Accounts Receivable Jack E. Golsen [Member] Board of Directors Chairman [Member] Local Phone Number Local Phone Number Federal Current Federal Tax Expense (Benefit) Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures, Total Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Shares issued restricted stock units, shares Issuance of restricted and unrestricted stock, shares Stock Issued During Period Shares Restricted And Unrestricted Stock Shares Stock Issued During Period Shares Restricted And Unrestricted Stock Shares Statement of Cash Flows [Abstract] Embedded Derivative [Member] Embedded Derivative Financial Instruments [Member] The aggregate expense charged against earnings to allocate the cost of intangible and other assets in a systematic manner to the periods expected to benefit from such assets. Amortization Of Intangible And Other Assets Amortization of intangible and other assets Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] 6.25% Senior Secured Notes Due 2028 [Member] Six Point Two Five Percentage Long Term Senior Secured Notes Due In2028 [Member] Six point two five percentage long term senior secured notes due in 2028. Income Tax Authority Income Tax Authority [Domain] Organization, Consolidation and Presentation of Financial Statements [Abstract] Gross profit Gross Profit Common stock, par value Common Stock, Par or Stated Value Per Share Adjustments for basic income (loss) per common share: Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Debt instrument, interest rate Debt Instrument, Interest Rate, Stated Percentage Maximum [Member] Maximum [Member] 8.75% Working Capital Revolver Loan [Member] Eight Point Seven Five Working Capital Revolver Loan [Member] Eight point seven five working capital revolver loan. Accrued interest Interest Payable Diluted: Earnings Per Share, Diluted [Abstract] Other assets: Other Assets, Noncurrent [Abstract] APIC, Share-Based Payment Arrangement, Increase for Cost Recognition, Total Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Stock repurchase program, average cost of repurchased shares Shares Acquired, Average Cost Per Share Final balloon payment Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid Short-Term Debt, Type Short-Term Debt, Type [Domain] Net increase (decrease) in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Long-Term Debt and Lease Obligation, Total Long-term debt, net Long-Term Debt and Lease Obligation Payables and Accruals [Abstract] Other investing activities Payments for (Proceeds from) Other Investing Activities Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Antidilutive Securities Excluded from Computation of Diluted Net Income Per Common Share City Area Code City Area Code State Deferred State and Local Income Tax Expense (Benefit) Total inventories Inventory, Net Cash flows from operating activities Net Cash Provided by (Used in) Operating Activities [Abstract] Secured Loan Agreement Due 2025 [Member] Secured Loan Agreement Due Two Thousand Twenty Five [Member] Secured loan agreement due two thousand twenty five. Other Other [Member] Other Member. Document Information [Line Items] Document Information [Line Items] Repurchase of debt instrument Debt Instrument, Repurchase Amount Letter of Credit [Member] Letter of Credit [Member] Commitments And Contingencies [Line Items] Commitments And Contingencies [Line Items] Commitments and contingencies. Weighted Average Number of Shares Outstanding, Basic, Total Weighted Average Number of Shares Outstanding, Basic Denominator for basic net income per common share - adjusted weighted-average shares Issuance restricted stock and restricted stock units vesting value. Issuance Restricted Stock And Restricted Stock Units Vesting Value Shares withheld restricted stock and restricted stock units vesting Cash flows from financing activities Net Cash Provided by (Used in) Financing Activities [Abstract] (Gain) loss on extinguishment of debt Loss (gain) on extinguishment of debt Gain (Loss) on Extinguishment of Debt, Total Loss (gain) on extinguishment of debt Gain (Loss) on Extinguishment of Debt Statement [Table] Statement [Table] Schedule Of Related Party Transactions By Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Document Fiscal Period Focus Document Fiscal Period Focus Short-Term Investments Investment, Policy [Policy Text Block] Summary of Financial Instruments Financial Instruments Disclosure [Text Block] Related Party Transactions Related Party Transactions Disclosure [Text Block] Statement [Line Items] Statement [Line Items] Accretion of redeemable preferred stock Accretion of Series E redeemable preferred stock Temporary Equity, Accretion to Redemption Value, Adjustment Schedule of Revolving Credit Facility and Long-Term Debt Schedule of Long-Term Debt Instruments [Table Text Block] Notice of termination Notice of termination. Debt Instrument, Fair Value Disclosure, Total Estimated Fair Value Debt Instrument, Fair Value Disclosure Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount AN and Nitric Acid Ammonium Nitrate And Nitric Acid [Member] Ammonium Nitrate and Nitric Acid Member. Other Other Accrued Liabilities Payments on other long-term debt Repayments of Other Long-Term Debt Letters of credit outstanding Letters of Credit Outstanding, Amount Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Ammonia Ammonia [Member] Ammonia. Realized gain on sale of natural gas Realized Gain Loss On Natural Gas Forward Contracts Held Realized Gain (Loss) On Natural Gas Forward Contracts Held. 8.32% Secured Financing Due 2023 [Member] Eight Point Three Two Percent Secured Financing Due Two Thousand And Twenty Three [Member] Secured financing due two thousand and twenty three with interest rate of 8.32%. Derivatives, Hedges and Financial Instruments Derivatives, Policy [Policy Text Block] Wells Fargo. Wells Fargo [Member] Wells Fargo Capital Finance, Inc. [Member] Common Stock [Member] Common Stock [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Cash and Cash Equivalents, at Carrying Value, Total Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Less treasury stock, at cost: Treasury Stock, Value [Abstract] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Antidilutive Securities, Name Antidilutive Securities, Name [Domain] Other expense (income), net Other Operating Income (Expense), Net Issuance of common stock in exchange for redeemable preferred stocks Stock Issued During Period, Value, Conversion of Convertible Securities Common stock, 16.8 million shares (14.9 million shares at December 31, 2022) Treasury Stock, Value, Total Treasury Stock, Value Cover [Abstract] Selling, General and Administrative Expense, Total Selling, general and administrative expense Selling, General and Administrative Expense Number of facilities for manufacture and distribution of products Number Of Facilities For Manufacture And Distribution Of Products Number of facilities for manufacture and distribution of products. Current: Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Document Fiscal Year Focus Document Fiscal Year Focus Natural gas locked basis volume Natural Gas Locked Basis Volume Natural Gas Locked Basis Volume. Income Taxes Paid, Net, Total Income taxes, net Income Taxes Paid, Net Proceeds from repurchase of senior secured notes Proceeds From Repurchase Of Senior Secured Notes Proceeds from repurchase of senior secured notes. Preferred Stock [Member] Preferred Stock [Member] Extinguishment of debt Extinguishment of Debt, Amount Nature of Business Nature Of Business Policy [Text Block] Disclosure of accounting policy for nature of business. Share-Based Payment Arrangement [Policy Text Block] Equity Awards Security Exchange Name Security Exchange Name Settlement of life insurance Gain on insurance settlement Gain On Life Insurance A gain on company owned life insurance policy. Accounts Receivable [Policy Text Block] Accounts Receivable New Accounting Pronouncements Or Change In Accounting Principle [Table] Accounting Standards Update and Change in Accounting Principle [Table] Federal [Member] Domestic Tax Authority [Member] Recently Issued Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Current liability death benefit payable. Current Liability Death Benefit Payable Current liability death benefit payable State Current State and Local Tax Expense (Benefit) Line of credit facility, interest rate Line of Credit Facility, Interest Rate at Period End Stock repurchase program, number of shares repurchased Purchase of common stock, Shares Treasury Stock, Shares, Acquired Legal Entity Legal Entity [Axis] Denominator: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Entity Emerging Growth Company Entity Emerging Growth Company Amendment Flag Amendment Flag Series E Redeemable Preferred Stock [Member] Series E Redeemable Preferred Stock [Member] Series E redeemable preferred stock. Variable Rate [Domain] Entity File Number Securities Act File Number Shares withheld restricted stock units vesting, shares Issuance Of Shares Withheld to Restricted Stock Units Vesting Issuance of shares withheld to restricted stock units vesting. Accounts Payable [Member] Accounts Payable [Member] Equity, Class of Treasury Stock [Line Items] Supplies Prepaid Supplies Long-Term Debt, Excluding Current Maturities, Total Long-term debt due after one year, net Long-Term Debt, Excluding Current Maturities Total supplies, prepaid items and other Supplies Prepaid Items And Other Total supplies, prepaid items and other. Quoted price Debt Instrument, Measurement Input Weighted average natural gas market value per unit Weighted Average Natural Gas Market Value Per Unit Weighted average natural gas market value per unit. Repurchase Through Open Market Transactions Repurchase Through Open Market Transactions [Member] Repurchase through open market transactions. Accounts Payable, Current, Total Accounts payable Accounts Payable, Current Debt Instrument Debt Instrument [Axis] Valuation allowance reduction, Change Deferred Tax Assets, Valuation Allowance Total current and noncurrent accrued liabilities Accrued Liabilities and Other Liabilities Urea ammonium nitrate (UAN) Urea Ammonium Nitrate U A N [Member] Urea ammonium nitrate (UAN) Entity Address, Address Line Two Entity Address, Address Line Two Entity Small Business Entity Small Business Confidential settlement agreement with family groups Number Of Settlement Agreements Number of settlement agreements. Entity Shell Company Entity Shell Company Purchase agreement terms Purchase agreement terms. Leidos Constructors, LLC [Member] Leidos Constructors Limited Liability Company [Member] Leidos Constructors Limited Liability Company. Earnings Per Share [Text Block] Income Per Common Share Stock Issued During Period, Value, Other Other Entity Address, Address Line One Entity Address, Address Line One Stockholders equity including treasury stock Stockholders' Equity before Treasury Stock Antidilutive Securities Antidilutive Securities [Axis] Undistributed Earnings (Loss) Allocated to Participating Securities, Basic, Total Net income attributable to participating securities Net income attributable to participating securities Undistributed Earnings (Loss) Allocated to Participating Securities, Basic Average revenue remaining performance obligation expected timing of satisfaction period Weighted Average Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period The weighted average revenue remaining performance obligation expected timing of satisfaction period for contracts with an expected duration at inception of greater than one year. Supplies, prepaid items and other: Supplies Prepaid Items And Other [Abstract] Supplies prepaid items and other. Long-Term Debt, Type Long-Term Debt, Type [Axis] Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total Net income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Prepaid insurance Prepaid Insurance Summary of Current and Noncurrent Accrued and Other Liabilities Schedule of Other Assets and Other Liabilities [Table Text Block] Debt instrument, frequency of interest payment Debt Instrument, Frequency of Periodic Payment Restricted Stock and Stock Units [Member] Restricted Stock And Restricted Stock Units [Member] Restricted stock and restricted stock units. Level 2 [Member] Fair Value, Inputs, Level 2 [Member] Debt carrying amount Long-Term Debt, Gross Depreciation, Depletion and Amortization, Total Depreciation and amortization of property, plant and equipment Depreciation, Depletion and Amortization Product and Service Product and Service [Axis] Purchase of common stock Treasury Stock, Value, Acquired, Cost Method Title of 12(b) Security Title of 12(b) Security Working capital revolver loan requirements Debt Instrument, Covenant Description Prime Rate [Member] Prime Rate [Member] Loan requirements description Loan Requirement Description The description of requirements under an agreement to be eligible to enter into certain transactions. Springing Financials Covenant [Member] Springing Financial Covenant [Member] Springing financial covenant. Convertible preferred stocks Dilutive Securities Convertible Preferred Stock Dilutive securities convertible preferred stock. Treasury Stock [Member] Treasury Stock, Common [Member] Cash flows from investing activities Net Cash Provided by (Used in) Investing Activities [Abstract] Insurance coverage of general liability and auto liability risks Insurance Coverage Of General Liability And Auto Liability Risks Insurance coverage of general liability and auto liability risks. State and Local Jurisdiction [Member] State and Local Jurisdiction [Member] Long-Term Debt and Lease Obligation, Current, Total Current portion of long-term debt Long-Term Debt and Lease Obligation, Current Increase (Decrease) in Inventories, Total Inventories Increase (Decrease) in Inventories Contract with Customer, Liability, Total Contract liabilities Contract with Customer, Liability Accretion of redeemable preferred stock Temporary Equity, Accretion to Redemption Value Stock repurchase program, remaining authorized amount Stock Repurchase Program, Remaining Authorized Repurchase Amount 8.75% Secured Financing Due 2025 [Member] Eight Point Seven Five Percent Secured Financing Due Two Thousand And Twenty Five [Member] Eight point seven five percent secured financing due two thousand and twenty five. Claim amount not approved for payment Claim Amount Not Approved For Payment Claim amount not approved for payment. Short-Term Debt, Total Short-term financing Short-Term Debt Supplemental Cash Flow Elements [Abstract] Unamortized Debt Issuance Expense Unamortized debt issuance costs Document Type Document Type Issuance of common stock in exchange for redeemable preferred stocks, shares Stock Issued During Period, Shares, Conversion of Convertible Securities Other Other Prepaid Expense, Current Fair Value by Liability Class Fair Value by Liability Class [Domain] Net cash provided (used) by investing activities Net Cash Provided by (Used in) Investing Activities Document Quarterly Report Document Quarterly Report Purchase Commitment, Excluding Long-Term Commitment Purchase Commitment, Excluding Long-Term Commitment [Axis] Counterparty Name Counterparty Name [Domain] Net Income (Loss) Available to Common Stockholders, Basic Numerator for basic net income per common share Net cash provided (used) by financing activities Net Cash Provided by (Used in) Financing Activities Commitments And Contingencies [Table] Commitments And Contingencies [Table] Commitments and contingencies. Percentage of payment of investigation costs agreed by Hallowell Facility Related Party Commitment Obligation Percentage Related party commitment obligation percentage. Entity Filer Category Entity Filer Category Noncash investing and financing activities: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Maximum revolver commitment available, percentage Minimum Excess Borrowing Availability As Percentage Of Maximum Revolver Commitments Minimum excess borrowing availability as percentage of maximum revolver commitments. Variable Rate [Axis] Coupon value of short term investments Short-Term Investments, Total Short-term investments Short-Term Investments Sale of short term investments before maturity due to changes short term liquidity strategy Proceeds from short-term investments Proceeds from Sale of Short-Term Investments Working Capital Revolver Loan [Member] Working Capital Revolver [Member] Working capital revolver. Shares issued restricted stock units and ESPP participants Shares Issued Restricted Stock Units And Employee Stock Purchase Plan Participants Value Shares issued restricted stock units and ESPP participants value. Accounts receivable, supplies, other assets, accounts payable and accrued liabilities associated with additions of property, plant and equipment Capital Expenditures Incurred but Not yet Paid Derivative Instruments And Hedging Activities Disclosures [Line Items] Derivative Instruments and Hedging Activities Disclosures [Line Items] Precious metals Precious Metals Carrying amount as of the balance sheet date of precious metals used as a catalyst in the chemical manufacturing process to be consumed or sold within one year or the normal operating cycle, if longer. Purchases of short-term investments Payments to Acquire Short-Term Investments Michael J. Foster [Member] Michael J. Foster. Total stockholders' equity Balance Balance Equity, Attributable to Parent Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] Consolidated Entities Consolidated Entities [Axis] El Dorado Chemical Company [Member] El Dorado Chemical Company [Member] El Dorado chemical company. Net income Net income Interest Expense, Total Interest expense, net Interest Expense Stock issued during period value unrestricted stock award. Issuance of unrestricted stock Statement of Financial Position [Abstract] Weighted Average Number of Shares Outstanding, Diluted Denominator for diluted net income per common share - adjusted weighted-average shares Credit Facility Credit Facility [Axis] Effective Income Tax Rate Reconciliation, Percent, Total Effective Income Tax Rate Reconciliation, Percent Percentage of provision on pre-tax income Federal Deferred Federal Income Tax Expense (Benefit) Offsetting [Abstract] Fixed charge coverage ratio Fixed Charge Coverage Ratio Fixed charge coverage ratio. UAN Supply Agreement [Member] UAN supply agreement. Use of Estimates Use of Estimates, Policy [Policy Text Block] Income Taxes Income Tax Disclosure [Text Block] El Dorado Ammonia L.L.C. [Member] El Dorado Ammonia Limited Liability Company [Member] El Dorado Ammonia Limited Liability Company. Dividend requirements Dividends on convertible preferred stocks Dividends, Preferred Stock, Cash Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Computation of Basic and Diluted Net Income Per Common Share Kristy D. Carver [Member] Kristy D. Carver. Eldridge [Member] Eldridge [Member] Eldridge member. Income Tax Authority Income Tax Authority [Axis] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Net proceeds from 6.25% senior secured notes Proceeds from Secured Notes Payable Total Current Current Income Tax Expense (Benefit) Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Axis] Payments to Acquire Property, Plant, and Equipment, Total Expenditures for property, plant and equipment Payments to Acquire Property, Plant, and Equipment Revenue, remaining performance obligation, expected timing of satisfaction, description Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Explanation Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations Income Tax Disclosure [Abstract] Issuance of restricted and unrestricted stock Stock Issued During Period Value Restricted And Unrestricted Stock Stock Issued During Period Value Restricted And Unrestricted Stock