Business to Business Products Business to Business Segment [Member] Business to Business Segment [Member] Amounts reclassified from accumulated other comprehensive income, net of tax Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Inventory [Axis] Inventory [Axis] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Rate of increase in compensation levels Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase Total Lessee, Operating Lease, Liability, to be Paid Net Income Net Income, Including Portion Attributable to Noncontrolling Interest Net Income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Related Party Transactions [Abstract] Related Party Transactions [Abstract] Provision for bad debts and cash discounts Accounts Receivable, Credit Loss Expense (Reversal) Deferred income taxes Deferred Income Tax Assets, Net Trademarks and patents, net of accumulated amortization of $550 and $524 at January 31, 2023 and July 31, 2022, respectively Trademarks and patents, net The total amount, net of amortization, as of the balance sheet date for 1) the rights acquired through registration of a trademark to gain or protect exclusive use of a business name, symbol or other device or style for a projected indefinite period of benefit and 2) costs pertaining to the exclusive legal rights granted to the owner of the patent to exploit an invention or a process for a period of time specified by law. Entity Address, Postal Zip Code Entity Address, Postal Zip Code Unallocated Assets Other Segments [Member] Debt Instrument [Axis] Debt Instrument [Axis] Dividends paid Payments of Ordinary Dividends, Common Stock Cost Property, Plant and Equipment, Gross Statistical Measurement [Domain] Statistical Measurement [Domain] Weighted-average discount rate - operating leases Operating Lease, Weighted Average Discount Rate, Percent Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Other Contingencies Legal Matters and Contingencies [Text Block] Additional paid-in capital Additional Paid in Capital, Common Stock Net periodic benefit cost Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Cash dividends declared and accrued, but not paid Dividends Payable Income tax payments Income Taxes Paid Purchases of Treasury Stock Treasury Stock, Value, Acquired, Cost Method Net Income Attributable to Oil-Dri Net Income Attributable to Oil-Dri Net Income (Loss) Attributable to Parent Antidilutive Securities Excluded from Computation of Earnings Per Share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Real Estate Tax Accrual for Taxes Other than Income Taxes, Current Accounts payable Increase (Decrease) in Accounts Payable and Income Taxes Payable The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business PLUS the increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction. Amortization of Prior service costs Defined Benefit Plan, Amortization of Prior Service Cost (Credit) Total Stockholders' Equity Total Accumulated Other Comprehensive (Loss) Income Equity Component [Domain] Statement, Scenario [Axis] Scenario [Axis] Lessee, Operating Leases Lessee, Operating Leases [Text Block] Related Party [Domain] Related Party [Domain] Fair Value Measurement, Policy Fair Value Measurement, Policy [Policy Text Block] Cumulative translation adjustment Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax Plan Name [Axis] Plan Name [Axis] Pension and postretirement benefits Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax Plan Name [Domain] Plan Name [Domain] Total Noncurrent Liabilities Liabilities, Noncurrent Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Entity Address, State or Province Entity Address, State or Province Fair Value, Inputs, Level 1 Fair Value, Inputs, Level 1 [Member] Other Comprehensive (Loss) Income: Other Comprehensive Income (Loss), Net of Tax [Abstract] Deferred Revenue Arrangement, by Type [Table] Deferred Revenue Arrangement, by Type [Table] Accounts receivable Increase (Decrease) in Accounts and Other Receivables Prepaid repairs Prepaid repairs expense Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date for elements of machinery or equipment held for the purpose of replacing similar parts in the course of repair or maintenance. Award Type [Axis] Award Type [Axis] Basis of Statement Presentation Basis of Presentation and Significant Accounting Policies [Text Block] New Accounting Pronouncements or Change in Accounting Principle New Accounting Pronouncements or Change in Accounting Principle [Line Items] Net Cash Provided by Operating Activities Net Cash Provided by (Used in) Operating Activities Deferred compensation Increase (Decrease) in Deferred Compensation Operating lease liabilities Operating Lease, Liability, Current Schedule of Restricted Stock Transactions Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Lease, Cost Lease, Cost [Abstract] Condensed Consolidated Statements of Comprehensive Income [Abstract] Condensed Consolidated Statements of Comprehensive Income [Abstract] Condensed Consolidated Statements of Comprehensive Income [Abstract] Estimated contributions in remainder of current fiscal year Defined Benefit Plan, Expected Future Employer Contributions, Remainder of Fiscal Year Total Liabilities Liabilities Pension and postretirement benefits Increase (Decrease) in Obligation, Pension and Other Postretirement Benefits Weighted-average remaining lease term - operating leaes Operating Lease, Weighted Average Remaining Lease Term Share-based Compensation Arrangement by Share-based Payment Award Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] CASH FLOWS FROM INVESTING ACTIVITIES Net Cash Provided by (Used in) Investing Activities [Abstract] Pension and postretirement benefits Liability, Defined Benefit Plan, Noncurrent Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Fair Value Measurement [Domain] Fair Value Hierarchy and NAV [Domain] Document Type Document Type Customer list, net of accumulated amortization of $7,685 and $7,608 at January 31, 2023 and July 31, 2022, respectively Customer list, net Gross carrying amount before accumulated amortization as of the balance sheet date of an asset comprised of customer information, acquired in a business combination or other transaction, having a finite beneficial life. Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Non-vested restricted stock outstanding, weighted average grant date fair value, beginning balance Non-vested restricted stock outstanding, weighted average grant date fair value, ending balance Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Segments [Axis] Segments [Axis] Debt Debt Disclosure [Text Block] Prinicipal Products [Domain] Product and Service [Domain] Entity Shell Company Entity Shell Company Common Class B Common Class B [Member] Deferred income taxes Deferred Income Tax Expense (Benefit) Accrued expenses Increase (Decrease) in Accrued Liabilities (Increase) Decrease in assets: Increase (Decrease) in Operating Assets [Abstract] Accounts receivable from related party Accounts Receivable, Related Parties, Current Other Other Noncurrent Assets Other Noncurrent Assets Document Period End Date Document Period End Date Accumulated Other Comprehensive (Loss) Income by Component Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Total Assets Assets Assets Debt Disclosure [Abstract] Net Income Per Share Earnings Per Share [Abstract] Trade Receivables Accounts Receivable [Policy Text Block] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Schedule of Accounts Payable and Accrued Liabilities Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] Accrued expenses Accrued Liabilities, Current Net Cash Used in Financing Activities Net Cash Provided by (Used in) Financing Activities Notes Payable, Fair Value Long-Term Debt, Fair Value Interest expense Interest Expense, Debt Salaries, Wages, Commissions and Employee Benefits Employee-related Liabilities, Current Line of Credit Line of Credit [Member] Income Before Income Taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Segment [Domain] Segments [Domain] Interest cost Defined Benefit Plan, Interest Cost Deferred compensation Deferred Compensation Liability, Classified, Noncurrent Related Party Transaction Related Party Transaction [Line Items] 2025 Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Two Award Type [Domain] Award Type [Domain] Other comprehensive loss before reclassifications, net of tax Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Finished goods Inventory, Finished Goods, Gross Gross Profit Gross Profit Entity Registrant Name Entity Registrant Name Total Adjustments Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities Subsequent Events Subsequent Events [Text Block] Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table] Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table] Cumulative Translation Adjustment Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Entity Address, City or Town Entity Address, City or Town Pension and Other Postretirement Benefits Disclosure Retirement Benefits [Text Block] Leases [Abstract] Leases [Abstract] Total Stockholders' Equity Total, Beginning of Period Total, End of Period Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Minimum Minimum [Member] Accumulated Other Comprehensive Income [Abstract] Accumulated Other Comprehensive Income [Abstract] Accumulated Other Comprehensive Income [Abstract] Noncontrolling interest Stockholders' Equity Attributable to Noncontrolling Interest Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Entity Emerging Growth Company Entity Emerging Growth Company Deferred Revenue Arrangement Type [Axis] Deferred Revenue Arrangement Type [Axis] Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Commitments and Contingencies Disclosure [Abstract] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Treasury Stock Treasury Stock, Common [Member] Pension Plan Pension Plan [Member] Adjustments for New Accounting Pronouncements [Axis] Accounting Standards Update [Axis] Fair Value Measurements Fair Value Disclosures [Text Block] Trading Symbol Trading Symbol Entity File Number Entity File Number Treasury Stock, Beginning of Period (in shares) Treasury Stock, End of Period (in shares) Treasury Stock, Common, Shares Accumulated Other Comprehensive (Loss) Income Accumulated Other Comprehensive Income (Loss) [Line Items] 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Four Liability for Payments in Advance Deferred Revenue, Current Granted, number of shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Restricted Stock Units (RSUs) Restricted Stock Units (RSUs) [Member] Entity Information Entity Information [Line Items] Lessee, Operating Lease, Liability, Payment, Due, Rolling Maturity Lessee, Operating Lease, Liability, to be Paid, Rolling Maturity [Abstract] Subsequent Events [Abstract] Subsequent Events [Abstract] Net sales to related party Revenue from Related Parties Increase (Decrease) in liabilities: Increase (Decrease) in Operating Liabilities [Abstract] Amortization of intangible assets Amortization of Intangible Assets Interest payments, net of amounts capitalized Interest Paid, Excluding Capitalized Interest, Operating Activities Basic Common (in dollars per share) Earnings Per Share, Basic Average Shares Outstanding Weighted Average Shares Outstanding [Abstract] Weighted Average Shares Outstanding [Abstract] New Accounting Pronouncements or Change in Accounting Principle [Table] Accounting Standards Update and Change in Accounting Principle [Table] Pension and Postretirement Health Benefits Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Inventories Inventory, Policy [Policy Text Block] Director Director [Member] Forfeitures, weighted average grant date fair value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Entity Interactive Data Current Entity Interactive Data Current Reclamation Asset Retirement Obligation [Policy Text Block] 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Three Retained Earnings Retained Earnings [Member] Segment Reporting Information Segment Reporting Information [Line Items] Dividends Declared Dividends, Common Stock, Cash Common Stock Common & Class B Stock Common Stock [Member] Net issuance of stock under long-term incentive plans Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Notes payable, net of unamortized debt issuance costs of $191 and $202 at January 31, 2023 and July 31, 2022, respectively Senior Notes, Noncurrent Number of Reportable Segments Number of Reportable Segments Lease cost Lease, Cost [Table Text Block] Purchase of treasury stock Payments for Repurchase of Common Stock Number Available (shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Class of Stock [Axis] Class of Stock [Axis] Other Current and Noncurrent Liabilities Income Tax, Policy [Policy Text Block] Revenue Recognition Revenue [Policy Text Block] Statement [Table] Statement [Table] Vested, weighted average grant date fair value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Current maturities of notes payable Senior Notes, Current Accounts receivable, net allowances of   $1,037 and $922 at January 31, 2023 and July 31, 2022, respectively Receivables, Net, Current Document Quarterly Report Document Quarterly Report Current Assets Assets, Current [Abstract] Long-term operating lease liabilities Operating Lease, Liability, Noncurrent Statistical Measurement [Axis] Statistical Measurement [Axis] Purchases of Treasury Stock (in shares) Treasury Stock, Shares, Acquired Deferred Revenue Arrangement Deferred Revenue Arrangement [Line Items] Indefinite-lived trademarks Indefinite-Lived Intangible Assets (Excluding Goodwill) Retained earnings Retained Earnings (Accumulated Deficit) Cash Equivalents Cash Equivalents, at Carrying Value Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Equity Components [Axis] Equity Components [Axis] Scenario [Domain] Scenario [Domain] Related Party Transactions Disclosure Related Party Transactions Disclosure [Text Block] Operating Segments Segment Reporting, Policy [Policy Text Block] Document Fiscal Year Focus Document Fiscal Year Focus CASH FLOWS FROM OPERATING ACTIVITIES Net Cash Provided by (Used in) Operating Activities [Abstract] Statement Statement [Line Items] Animal Health and Nutrition Animal Health and Nutrition [Member] Information about principal product: Animal Health and Nutrition [Member] Other Accounts Payable and Other Accrued Liabilities, Current Non-vested restricted stock outstanding, beginning balance Non-vested restricted stock outstanding, ending balance Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number 2026 Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Three Total Other (Expense) Income, Net Total Other (Expense) Income, Net Nonoperating Income (Expense) Accumulated Other Comprehensive Loss: Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Selling, General and Administrative Expenses Selling, General and Administrative Expense Retail and Wholesale Products Retail and Wholesale Segment [Member] Retail and Wholesale Segment [Member] New Accounting Pronouncements Accounting Standards Update and Change in Accounting Principle [Text Block] Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Accumulated Other Comprehensive (Loss) Income Comprehensive Income (Loss) Note [Text Block] Payments in Advance, Revenue Recognized Deferred Revenue, Revenue Recognized Document Transition Report Document Transition Report Local Phone Number Local Phone Number Income from Operations Income from Operations Operating Income (Loss) Inventories Increase (Decrease) in Inventories Prepaid expenses Increase (Decrease) in Prepaid Expense and Other Assets Common & Class B Stock, Beginning of Period (in shares) Common Stock & Class B Stock, End of Period (in shares) Common Stock, Shares, Outstanding Goodwill Goodwill Overburden Removal and Mining Costs Overburden Removal and Mining Costs [Policy Text Block] Description of accounting policy for overburden removal/stripping costs for mined properties and other mining-related costs. Treasury stock, common shares Treasury Stock, Shares 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] Goodwill and Other Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Income Tax Expense Income Tax Expense (Benefit) 2006 Plan 2006 Plan [Member] 2006 Plan [Member] Additional Paid-in Capital Additional Paid-in Capital [Member] Document Fiscal Period Focus Document Fiscal Period Focus Cost of Sales Cost of Goods and Services Sold Diluted Common (in shares) Weighted Average Number of Shares Outstanding, Diluted Less accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Inventories Schedule of Inventory, Current [Table Text Block] Common Stock, Value, Issued Common Stock, Value, Issued Segment Income Segment Reporting Information, Operating Income for Reportable Segment Segment Reporting Information, Operating Income for Reportable Segment Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Granted, weighted average grant date fair value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Short-term operating lease cost Short-Term Lease, Cost Property, Plant and Equipment Property, Plant and Equipment, Net [Abstract] Cash and Cash Equivalents, Beginning of Period Cash and Cash Equivalents, End of Period Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Cumulative translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Net Loss Attributable to Noncontrolling Interest Net Income (Loss) Attributable to Noncontrolling Interest Goodwill, Impaired, Accumulated Impairment Loss Goodwill, Impaired, Accumulated Impairment Loss Current Liabilities Liabilities, Current [Abstract] Common stock, shares issued Common Stock, Shares, Issued Accumulated amortization of customer lists Customer list accumulated amortization Accumulated amortization as of the balance sheet date that pertains to a customer list finite-lived intangible asset. Capital expenditures accrued, but not paid Capital Expenditures Incurred but Not yet Paid Retirement Plan Type [Domain] Retirement Plan Type [Domain] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Bleaching Clay and Fluids Purification Bleaching Clay and Fluids Purification [Member] Information about principal product: Bleaching Clay and Fluids Purification [Member] Amendment Flag Amendment Flag Net Cash Used in Investing Activities Net Cash Provided by (Used in) Investing Activities Operating lease cost Operating Lease, Cost Other Comprehensive Income (Loss) Other Comprehensive Income (Loss) Net current-period other comprehensive loss, net of tax Other Comprehensive Income (Loss), Net of Tax Accounts payable to related party Accounts Payable, Related Parties, Current Total Comprehensive Income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Operating Segments Information Schedule of Segment Reporting Information, by Segment [Table Text Block] Entity Current Reporting Status Entity Current Reporting Status Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Total Other Assets Other Assets, Noncurrent Corporate Expenses Corporate Expenses The corporate expenses line represents certain unallocated expenses, including primarily salaries, wages and benefits, purchased services, rent, utilities and depreciation and amortization associated with corporate functions such as research and development, information systems, finance, legal, human resources and customer service. Corporate expenses also include the annual incentive plan bonus accrual. Payments to related party Related Party Transaction, Purchases from Related Party Revenue by Principal Product by Operating Segment [Table] Disaggregation of Revenue [Table] Thereafter Lessee, Operating Lease, Liability, Payments, Due after Rolling Year Five Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block] Trade promotions and advertising Accrued Marketing Costs, Current Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Effect of exchange rate changes on Cash and Cash Equivalents Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations Total Property, Plant and Equipment, Net Property, Plant and Equipment, Net Cash paid for amounts included in the measurement of operating lease liabilities Operating Lease, Payments Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract] Depreciation and amortization Depreciation, Amortization and Accretion, Net Entities [Table] Entities [Table] Schedule of Finite-Lived Intangible Assets, Future Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Less Treasury Stock, at cost (3,624,677 Common and 351,641 Class B shares at January 31, 2023 and 3,609,938 Common and 351,641 Class B shares at July 31, 2022) Treasury Stock, Value Pension and postretirement benefits (net of tax) Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax NEW ACCOUNTING PRONOUNCEMENTS [Abstract] NEW ACCOUNTING PRONOUNCEMENTS [Abstract] NEW ACCOUNTING PRONOUNCEMENTS [Abstract] Allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Forfeitures, number of shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Other, net Other Nonoperating Income (Expense) Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Voluntary contributions Defined Benefit Plan Voluntary Contribution Defined Benefit Plan Voluntary Contribution Maximum Maximum [Member] Year that Rate Reaches Ultimate Trend Rate Defined Benefit Plan, Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate Total Accumulated Other Comprehensive Loss Accumulated Other Comprehensive (Loss) Income, Balance, beginning Accumulated Other Comprehensive Loss, Balance, ending Accumulated Other Comprehensive Income (Loss), Net of Tax Long-term expected rate of return on assets Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-Term Rate of Return on Plan Assets Inventory [Domain] Inventory [Domain] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Industrial and Sports Industrial and Sports [Member] Information about principal product: Industrial and Sports [Member] Total Current Assets Assets, Current 2024 Lessee, Operating Lease, Liability, Payments, Due Next Rolling 12 Months Defined Benefit Plans and Other Postretirement Benefit Plans Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] Entity Small Business Entity Small Business Schedule of Net Benefit Costs Schedule of Net Benefit Costs [Table Text Block] Dividends Declared Per Share (in dollars per share) Common Stock, Dividends, Per Share, Declared 2027 Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Four Deferred Revenue Deferred Revenue [Domain] Title of 12(b) Security Title of 12(b) Security Agricultural and Horticultural Agricultural and Horticultural [Member] Information about principal product: Agricultural and Horticultural [Member] Payables and Accruals [Abstract] Debt Instrument [Line Items] Debt Instrument [Line Items] Schedule of Assumptions Used Defined Benefit Plan, Assumptions [Table Text Block] Net issuance of stock under long-term incentive plans (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Payments of debt issuance costs Payments of Debt Issuance Costs Net lease obligation Operating Lease, Liability Cat Litter Cat Litter [Member] Information about principal product: Cat Litter [Member] Operating Segment Disclosure Segment Reporting Disclosure [Text Block] Ultimate Health Care Cost Trend Rate Defined Benefit Plan, Ultimate Health Care Cost Trend Rate 2025 Finite-Lived Intangible Asset, Expected Amortization, Year Two LIABILITIES & STOCKHOLDERS’ EQUITY Liabilities and Equity [Abstract] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table] Fair Value, Recurring and Nonrecurring [Table] Inventories, net Total Inventories Inventory, Net Accounts Payable Accounts Payable, Current Other assets Increase (Decrease) in Other Operating Assets Maximum Allowable Debt Maximum Allowable Unsecured Debt Maximum Allowable Unsecured Debt Entity Filer Category Entity Filer Category Basic Common (in shares) Weighted Average Number of Shares Outstanding, Basic Stockholders’ Equity Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Share-based Compensation Expense Share-Based Payment Arrangement, Expense Security Exchange Name Security Exchange Name Medical Cost Trend Assumption Defined Benefit Plan, Health Care Cost Trend Rate Assumed, Next Fiscal Year Restricted Stock Restricted Stock [Member] Net Sales Revenue from Contract with Customer, Excluding Assessed Tax Other Other Inventory, Gross Service cost Defined Benefit Plan, Service Cost Noncurrent Liabilities Liabilities, Noncurrent [Abstract] Cover [Abstract] Cover [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Leases Lessee, Leases [Policy Text Block] Disclosure of Compensation Related Costs, Share-based Payments Share-Based Payment Arrangement [Text Block] Segment Reporting [Abstract] Segment Reporting [Abstract] Noncontrolling Interest Noncontrolling Interest [Member] Consolidated Statements of Stockholders' Equity [Abstract] Consolidated Statements of Stockholders' Equity [Abstract] Consolidated Statements of Stockholders' Equity [Abstract] Amortization of Other actuarial loss Defined Benefit Plan, Amortization of Gain (Loss) Total Liabilities & Stockholders’ Equity Liabilities and Equity Related Party [Axis] Related Party [Axis] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Fair Value, Inputs, Level 2 Fair Value, Inputs, Level 2 [Member] 2028 Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Five Current Fiscal Year End Date Current Fiscal Year End Date Less: imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Finite-Lived Intangible Assets, Future Amortization Expense Finite-Lived Intangible Assets Finite-Lived Intangible Assets [Line Items] Diluted Common (in dollars per share) Earnings Per Share, Diluted Inventory Inventory [Line Items] Proceeds from sale of property, plant, and equipment Proceeds from Sale of Property, Plant, and Equipment Condensed Consolidated Statements of Income and Retained Earnings [Abstract] Condensed Consolidated Statements of Income and Retained Earnings [Abstract] Condensed Consolidated Statements of Income and Retained Earnings [Abstract] Award Vesting Period (years) Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Loss on the disposals of property, plant and equipment Gain (Loss) on Disposition of Property Plant Equipment Amortization of Restricted Stock APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Total Current Liabilities Liabilities, Current Inventory, Current [Table] Inventory, Current [Table] Accumulated amortization of other intangibles TrademarksAndPatentsAccumulated Amortization The accumulated amount of amortization of the costs pertaining to the rights acquired through registration of a trademark to gain or protect exclusive use of a business name, symbol or other device or style for a projected indefinite period of benefit PLUS the accumulated amount of amortization of the costs pertaining to the exclusive legal rights granted to the owner of the patent to exploit an invention or a process for a period of time specified by law. Discount rate for net periodic benefit cost Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate Other (Expense) Income Nonoperating Income (Expense) [Abstract] Payments In Advance Up-front Payment Arrangement [Member] Operating lease payments due within next twelve months as of January 31, 2023 Lessee, Operating Lease, Liability, Maturity [Table Text Block] Entity Address, Address Line Two Entity Address, Address Line Two Entity Address, Address Line One Entity Address, Address Line One Other Assets Other Assets, Noncurrent [Abstract] Product and Service [Axis] Product and Service [Axis] Class of Stock [Domain] Class of Stock [Domain] Expected return on plan assets Defined Benefit Plan, Expected Return (Loss) on Plan Assets Packaging Packaging Inventory Packaging Inventory Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Retirement Plan Type [Axis] Retirement Plan Type [Axis] Inventory obsolescence reserve Inventory Valuation Reserves Inventories Inventory Disclosure [Text Block] Vested, number of shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Georgia Landfill Modification Reserve Accrued Environmental Loss Contingencies, Current Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Entity Tax Identification Number Entity Tax Identification Number Number Authorized (shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Revenue by Principal Product by Operating Segment Disaggregation of Revenue [Table Text Block] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Amortization expense for remainder of current fiscal year Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Proceeds from issuance of notes payable Proceeds from Notes Payable Revenue Recognition [Abstract] Revenue Recognition [Abstract] Dividends payable Dividends Payable, Current Net (Decrease) Increase in Cash and Cash Equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect 2028 Finite-Lived Intangible Asset, Expected Amortization, Year Five Entity Central Index Key Entity Central Index Key Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Interest income Investment Income, Interest Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Line of Credit Facility, Expiration Date Line of Credit Facility, Expiration Date Type of Adoption [Domain] Accounting Standards Update [Domain] Condensed Consolidated Balance Sheet Parenthetical [Abstract] Condensed Consolidated Balance Sheet Parenthetical [Abstract] Condensed Consolidated Balance Sheet Parenthetical [Abstract] City Area Code City Area Code ASSETS Assets [Abstract] Net unamortized debt issuance costs Debt Issuance Costs, Noncurrent, Net Selling, General and Administrative Expenses Selling, General and Administrative Expenses, Policy [Policy Text Block] Freight Accrued Freight Accrued Freight Prepaid expenses and other assets Other Prepaid Expense, Current CASH FLOWS FROM FINANCING ACTIVITIES Net Cash Provided by (Used in) Financing Activities [Abstract] Supplemental disclosure of non-cash investing and financing activities: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Non-cash stock-based compensation Share-Based Payment Arrangement, Noncash Expense Other Other Liabilities, Noncurrent Other liabilities Increase (Decrease) in Other Operating Liabilities Capital expenditures Payments to Acquire Property, Plant, and Equipment Revenue by Principal Product Disaggregation of Revenue [Line Items] 2024 Finite-Lived Intangible Asset, Expected Amortization, Year One Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Postretirement Health Plan Postretirement Health Plan Other Postretirement Benefits Plan [Member]