Entity tax identification number Entity Tax Identification Number Employee rollover EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution, Rollover Maximum Maximum [Member] Legal Entity [Axis] Legal Entity [Axis] Statistical Measurement [Domain] Statistical Measurement [Domain] EBP, Description of Plan [Table] EBP, Description of Plan [Table] Mutual funds Mutual Fund [Member] Distributions payable to participants EBP, Liability to Participant EBP, Related Party and Party-in-Interest Transactions [Table] EBP, Related Party and Party-in-Interest Transactions [Table] EBP, Fully Benefit-Responsive Investment Contract [Table] EBP, Fully Benefit-Responsive Investment Contract [Table] Self-directed brokerage accounts EBP, Self-Directed Brokerage Account [Member] Total deductions EBP, Change in Net Asset Available for Benefit, Decrease Note receivable from participant, maximum borrowing amount EBP, Note Receivable from Participant, Account, Maximum Borrowing, Amount Fair Value Measurements EBP, Investment, Fair Value and NAV [Text Block] Note receivable from participant, minimum borrowing amount EBP, Note Receivable from Participant, Account, Minimum Borrowing, Amount EBP, Fully Benefit-Responsive Investment Contract [Abstract] Investments at fair value EBP, Investment, Excluding Plan Interest in Master Trust, Fair Value Primary residence, borrowing term EBP, Note Receivable From Participant, Account, Primary Residence, Maximum Borrowing Term EBP, Note Receivable From Participant, Account, Primary Residence, Maximum Borrowing Term Quoted Prices in Active Markets for Identical Assets (Level 1) Fair Value, Inputs, Level 1 [Member] Fully Benefit-Responsive Investment Contract EBP, Fully Benefit-Responsive Investment Contract [Text Block] EBP, Investment, Fair Value and NAV [Abstract] Assets EBP, Asset [Abstract] Statistical Measurement [Axis] Statistical Measurement [Axis] Additions: EBP, Change in Net Asset Available for Benefit, Increase [Abstract] EBP, Statement of Change in Net Asset Available for Benefit [Table] EBP, Statement of Change in Net Asset Available for Benefit [Table] Payment of Benefits EBP, Payment to Participant [Policy Text Block] Amendment Flag Amendment Flag Basis of Accounting EBP, Basis of Accounting [Policy Text Block] Rounding EBP, Rounding [Policy Text Block] EBP, Rounding EBP, Schedule of Asset Held for Investment [Table] EBP, Schedule of Asset Held for Investment [Table] Number of shares EBP, Investment, Number of Shares EBP, Description of Plan and Accounting Change [Abstract] Receivables: EBP, Receivable [Abstract] Schedule of Investments that are Measured at Fair Value EBP, Investment, Fair Value and NAV [Table Text Block] Investments [Domain] Investments [Domain] Use of Estimates EBP, Use of Estimate [Policy Text Block] Participant Contribution, Deferral Rate, Option [Domain] Participant Contribution, Deferral Rate, Option [Domain] Participant Contribution, Deferral Rate, Option [Domain] Schedule H, Line 4i – Schedule of Assets (Held At End of Year) EBP, Schedule of Asset Held for Investment [Text Block] Cover [Abstract] Contributions from employer EBP, Change in Net Asset Available for Benefit, Increase from Employer Contribution, Cash General loan, minimum borrowing term EBP, Note Receivable From Participant, General Loan, Minimum Borrowing Term EBP, Note Receivable From Participant, General Loan, Minimum Borrowing Term Minimum Minimum [Member] Total additions EBP, Change in Net Asset Available for Benefit, Increase, Excluding Increase (Decrease) from Gain (Loss) on Investment EBP, Change in Net Asset Available for Benefit, Increase, Excluding Increase (Decrease) from Gain (Loss) on Investment Interest and dividend income EBP, Investment Income, Receivable Investment Type [Axis] Investment Type [Axis] Interest income – promissory notes receivable EBP, Change in Net Asset Available for Benefit, Increase from Interest Income on Note Receivable from Participant Contributions from participants EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution, Excluding Rollover Net realized and unrealized appreciation in fair value of investments EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Gain (Loss) on Investment Interest and dividend income EBP, Change in Net Asset Available for Benefit, Increase from Interest and Dividend Income on Investment EBP, Description of Plan [Line Items] EBP, Description of Plan [Line Items] Employer contribution, vesting period EBP, Employer Contribution, Vesting Service Period EBP, Employer Contribution, Vesting Service Period Plan number EBP, Plan Number EBP, Investment, Fair Value and NAV [Line Items] EBP, Investment, Fair Value and NAV [Line Items] Description of the Plan EBP, Description of Plan [Text Block] EBP, Statement of Change in Net Asset Available for Benefit [Line Items] EBP, Statement of Change in Net Asset Available for Benefit [Line Items] EBP, Statement of Net Asset Available for Benefit [Table] EBP, Statement of Net Asset Available for Benefit [Table] EBP, Schedule of Asset Held for Investment [Line Items] EBP, Schedule of Asset Held for Investment [Line Items] EBP, Schedule of Asset Held for Investment [Abstract] EBP, Accounting Policy [Table] EBP, Accounting Policy [Table] Notes receivable from participants, allowance for credit losses EBP, Note Receivable from Participant, Allowance for Credit Loss Investment, Identifier [Axis] Investment, Identifier [Axis] Administrative expenses EBP, Change in Net Asset Available for Benefit, Decrease from Administrative Expense Total assets (held at end of year) EBP, Asset Held for Investment Risks and Uncertainties EBP, Risk and Uncertainty [Policy Text Block] Document Information [Line Items] Document Information [Line Items] Employee contribution percentage EBP, Participant Contribution, Annual Compensation to Total Compensation, Percentage EBP, Participant Contribution, Annual Compensation to Total Compensation, Percentage EBP, Statement of Change in Net Asset Available for Benefit [Abstract] Significant Other Observable Inputs (Level 2) Fair Value, Inputs, Level 2 [Member] Fund percentage in employer common stock EBP, Investment, Employer, Common Stock, to Total Asset, Percentage EBP, Fully Benefit-Responsive Investment Contract [Line Items] EBP, Fully Benefit-Responsive Investment Contract [Line Items] EBP, Tax Status [Table] EBP, Tax Status [Table] Net additions (deductions) EBP, Change in Net Asset Available for Benefit, Increase (Decrease) Related Parties EBP, Related Party and Party-in-Interest Transactions [Text Block] EBP, Related Party and Party-in-Interest Transactions [Abstract] EBP, Accounting Policy, Accounting Standard Update, and Change in Accounting Principle [Abstract] Total receivables EBP, Receivable Contributions from employer EBP, Employer Contribution, Receivable Employee contribution, automatic deferral rate EBP, Participant Contribution, Automatic, Deferral Rate Distributions EBP, Change in Net Asset Available for Benefit, Decrease from Payment to Participant Current value EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value General loan, maximum borrowing term EBP, Note Receivable From Participant, General Loan, Maximum Borrowing Term EBP, Note Receivable From Participant, General Loan, Maximum Borrowing Term Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Participant Contribution, Deferral Rate, Option [Axis] Participant Contribution, Deferral Rate, Option [Axis] Participant Contribution, Deferral Rate, Option EBP, Statement of Net Asset Available for Benefit [Abstract] EBP, Accounting Policy [Line Items] EBP, Accounting Policy [Line Items] EBP, Tax Status [Abstract] Hormel Foods Corporation Stock Fund EBP, Employer, Common Stock Fund [Member] Participant Contribution, Deferral Rate, Option One Participant Contribution, Deferral Rate, Option One [Member] Participant Contribution, Deferral Rate, Option One Requisite service hour requirement EBP, Requisite Service Hour Requirement EBP, Requisite Service Hour Requirement Administrative Expenses EBP, Expense [Policy Text Block] Promissory notes EBP, Asset Held for Investment, Participant Loan, after Deemed Distribution Investment Valuation and Income Recognition EBP, Investment [Policy Text Block] Contributions from participants EBP, Participant Contribution, Receivable Total, Level 1, Level 2, and Level 3 Fair Value, Inputs, Level 1, Level 2, and Level 3 [Member] Document Type Document Type Participant authorized percentage EBP, Investment, Employer, Common Stock, Participant Authorized Percentage EBP, Investment, Employer, Common Stock, Participant Authorized Percentage Forfeitures used to reduce employer contribution and administrative expenses EBP, Forfeited Nonvested Account, Decrease from Administrative Expense and Employer Contributions EBP, Forfeited Nonvested Account, Decrease from Administrative Expense and Employer Contributions Entity Central Index Key Entity Central Index Key Participant loan, interest rate EBP, Asset Held for Investment, Participant Loan, Interest Rate Investments: EBP, Investment, Fair and Contract Value [Abstract] Collective trusts Common Collective Trust [Member] EBP, Tax Status [Line Items] EBP, Tax Status [Line Items] EBP 001 EBP 001 [Member] EBP 001 Deductions: EBP, Change in Net Asset Available for Benefit, Decrease [Abstract] Promissory notes from participants EBP, Note Receivable from Participant Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Significant Accounting Policies EBP, Summary of Accounting Policy [Text Block] Entity Registrant Name Entity Registrant Name Employee contribution, annual increase deferral rate EBP, Participant Contribution, Automatic, Annual Increase Deferral Rate Annual increase in percentage of eligible compensation contributed for participant automatically enrolled in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) until the contribution reaches maximum threshold. Income Tax Status EBP, Tax Status [Text Block] Participant Contribution, Deferral Rate, Option Two Participant Contribution, Deferral Rate, Option Two [Member] Participant Contribution, Deferral Rate, Option Two Note receivable from participant, maximum borrowing amount, percent EBP, Note Receivable from Participant, Account, Maximum Borrowing, to Total Account, Percentage Number of investment options (or more) EBP, Number Of Investment Options EBP, Number Of Investment Options Employer contribution, annual vesting percentage EBP, Employer Contribution, Annual Vesting Percentage Company contribution and/ or investment earning percentage vesting to the participant in Company Matching Contributions, Fixed Rate Contributions, Discretionary Profit-Sharing Contributions, Qualified Non-Elective Contributions, and Disability Contributions, upon completion of minimum service period or attainment of maximum vesting age Document Information [Table] Document Information [Table] Note Receivable from Participants EBP, Note Receivable from Participant [Policy Text Block] Requisite service period EBP, Requisite Service Period EBP, Requisite Service Period EBP, Related Party and Party-in-Interest Transactions [Line Items] EBP, Related Party and Party-in-Interest Transactions [Line Items] Significant Unobservable Inputs (Level 3) Fair Value, Inputs, Level 3 [Member] Net assets available for benefits Net assets available for benefits at beginning of period Net assets available for benefits at end of period EBP, Net Asset Available for Benefit Total investments EBP, Investment, Excluding Plan Interest in Master Trust, Fair and Contract Value Entity [Domain] Entity [Domain] Investments at contract value EBP, Investment, Excluding Plan Interest in Master Trust, Contract Value Forfeited accounts and unallocated assets EBP, Forfeited Nonvested Account Fair Value Measured at Net Asset Value Per Share Fair Value Measured at Net Asset Value Per Share [Member] EBP, Investment, Fair Value and NAV [Table] EBP, Investment, Fair Value and NAV [Table] EBP, Statement of Net Asset Available for Benefit [Line Items] EBP, Statement of Net Asset Available for Benefit [Line Items]