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Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items] Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items] Accumulated impairment losses Goodwill And Intangible Assets, Accumulated Impairment Loss Goodwill And Intangible Assets, Accumulated Impairment Loss Forfeited or expired (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Outstanding anti-dilutive awards (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Financial Asset, Period Past Due [Domain] Financial Asset, Aging [Domain] Restricted Stock Units Restricted Stock Units (RSUs) [Member] Schedule of Changes in Carrying Amount of Goodwill by Segment Goodwill [Table Text Block] Entity Central Index Key Entity Central Index Key Schedule Of Debt Instruments [Table] Schedule Of Debt Instruments [Table] Schedule Of Debt Instruments [Table] Percentage of LIFO inventory Percentage of LIFO Inventory Notes payable Notes Payable, Current All Adjustments to Compensation All Adjustments to Compensation [Member] Corporate operating expenses Corporate Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] Business Combination [Axis] Business Combination [Axis] Equity [Abstract] Equity [Abstract] 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 operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Revenue, remaining performance obligation, percentage of revenue recognized Revenue, Remaining Performance Obligation, Percentage Other Stockholders' Equity, Other Other comprehensive income (loss) before reclassifications Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Shareholders’ equity attributable to Snap-on Incorporated: Equity, Attributable to Parent [Abstract] Income Statement [Abstract] Document Transition Report Document Transition Report Minimum period past due to consider receivable balances as delinquent (in days) Minimum Period Past Due To Consider Receivable Balances As Delinquent Minimum period past due to consider receivable balances as delinquent. 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Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Fair Value Price per Share Exercise Price Per Share Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Statement [Line Items] Statement [Line Items] Total assets Total assets Assets Schedule of Defined Benefit Plans Disclosures [Table] Defined Benefit Plan [Table] Remaining Contractual Term and Aggregate Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] Shares reserved for future issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Internal Credit Assessment [Domain] Internal Credit Assessment [Domain] Amortization of prior service cost Defined Benefit Plan, Amortization of Prior Service Cost (Credit) Accumulated depreciation Finance Lease, Right-of-Use Asset, Accumulated Amortization Financing Receivable, Credit Quality Indicator [Table] Financing Receivable, Credit Quality Indicator [Table] Operating Segments Operating Segments [Member] Greater Than 90 Days Past Due and Accruing Financing Receivable, 90 Days or More Past Due, Still Accruing Options, weighted-average grant date fair value granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Interest expense Interest expense Interest Expense, Nonoperating Stock-based Compensation and Other Stock Plans Share-Based Payment Arrangement [Text Block] Amortization of other intangible assets Aggregate amortization expense Intangible Asset, Finite-Lived And Capitalized Cost, Software To Be Sold, Leased, Or Marketed, Amortization Expense Intangible Asset, Finite-Lived And Capitalized Cost, Software To Be Sold, Leased, Or Marketed, Amortization Expense Operating leases: Operating Lease Right-Of-Use Asset [Abstract] Operating Lease Right-Of-Use Asset [Abstract] Postretirement Health Care Plans [Line Items] Postretirement Health Care Plans [Line Items] Postretirement Health Care Plans [Line Items] PEO PEO [Member] 2011 Incentive Stock and Awards Plan Two Thousand And Eleven Incentive Stock And Awards Plan [Member] Two Thousand And Eleven Incentive Stock And Awards Plan [Member] Compensation expense Share-Based Payment Arrangement, Expense Financing receivable, threshold period past due, writeoff (in days) Financing Receivable, Threshold Period Past Due, Writeoff Measurement Basis [Axis] Measurement Basis [Axis] Other long-term liabilities Other Liabilities, Noncurrent Goodwill Beginning balance Ending balance Goodwill Retirement Plan Type [Axis] Retirement Plan Type [Axis] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Acquisitions Goodwill, Acquired During Period Long-term finance receivables and contract receivables - net Total long-term finance and contract receivables – net Financing Receivable, after Allowance for Credit Loss, Noncurrent Weighted-average grant date fair value granted (in dollars per share) Granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Number of consecutive quarters Debt Covenant, Number Of Consecutive Quarters Debt Covenant, Number Of Consecutive Quarters Contract with customer, liability, revenue recognized Contract with Customer, Liability, Revenue Recognized 2022 Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 2022 Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff Retained Earnings Retained Earnings [Member] Operating lease liabilities Operating lease liabilities Operating Lease, Liability, Noncurrent Operating expenses Total segment operating and financial services expenses Operating Expenses Franchisee Franchisee [Member] Franchisee Cancellations and other (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value 2023 Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Award Timing Disclosures [Line Items] Foreign Currency Translation Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Schedule of Fair Values of Financial Instruments Not Approximating Carrying Values in Financial Statements Fair Value, by Balance Sheet Grouping [Table Text Block] Financing Receivable, Past Due [Line Items] Financing Receivable, Past Due [Line Items] Diluted (in dollars per share) Earnings Per Share, Diluted Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Entity Current Reporting Status Entity Current Reporting Status Net cash used by financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Internal Credit Assessment [Axis] Internal Credit Assessment [Axis] Total Shareholder Return Amount Total Shareholder Return Amount Provisions for losses on finance receivables Provisions for credit losses Financing Receivable, Credit Loss, Expense (Reversal) Prepaid expenses and other assets Increase (Decrease) in Prepaid Expense and Other Assets Intangible Asset, Finite-Lived [Line Items] Intangible Asset, Finite-Lived [Line Items] Prior Financing Receivable, Originated, More than Five Years before Current Fiscal Year Adjustments to reconcile net earnings to net cash provided (used) by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Maximum limit of required debt-to-capital ratio Required Debt To Capital Ratio Required Debt To Capital Ratio Material Acquisition Material Acquisition [Member] Material Acquisition [Member] Finance Receivables Finance receivables – net Financing Receivable [Member] Charge-offs Accounts Receivable, Allowance for Credit Loss, Writeoff Share-Based Payment Arrangement [Abstract] Revenue from contracts with customers Revenue from Contract with Customer, Excluding Assessed Tax Financing activities: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Interest cost Interest cost Defined Benefit Plan, Interest Cost Performance awards shares paid out (in shares) Performance Awards Shares Paid Out Performance awards shares paid out. 4.10% unsecured notes due 2048 Unsecured Notes Due 2048 - 4.10% [Member] Unsecured Notes Due 2048 - 4.10% [Member] Exercisable at end of period (in dollars per share) Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Exercisable Nonvested Weighted Average Exercise Price Share based compensation arrangement by share based payment award equity instruments other than options exercisable nonvested weighted average exercise price. Average payment term for contract receivables (in years) Contract Receivables Extended Term Installment Loans Term Contract receivables, extended-term installment loans, term. Gains on cash flow hedges: Reclassification of Cash Flow Hedge Gain (Loss) [Abstract] Beginning of period End of period Financing Receivable, Allowance for Credit Loss Net of tax Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, after Tax Total inventories – net LIFO Inventory Amount Leases Lessor, Sales-type Leases [Text Block] Inventories Inventory Disclosure [Text Block] Intangible Asset, Finite-Lived, Class [Axis] Intangible Asset, Finite-Lived, Class [Axis] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Goodwill and Other Intangible Assets Intangible Asset and Goodwill [Text Block] Underlying Securities Award Underlying Securities Amount Comprehensive income attributable to noncontrolling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Fair Value Estimate of Fair Value Measurement [Member] Other debt Long Term Debt (Unamortized Discount and Debt Issuance Costs), Net Long Term Debt (Unamortized Discount and Debt Issuance Costs), Net Total other intangible assets Intangible Asset, Excluding Goodwill, before Accumulated Amortization Revenue Recognition Revenue from Contract with Customer [Text Block] Financial Instruments Financial Instruments Disclosure [Text Block] Other Payment for (Proceeds from) Other Investing Activity Inventories Increase (Decrease) in Inventories Segment Reporting [Table] Segment Reporting [Table] Number of shares available for future grants (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Postretirement Health Care Plans [Table] Postretirement Health Care Plans [Table] Postretirement Health Care Plans [Table] Expected future employer contributions Defined Benefit Plan, Expected Future Employer Contributions, Remainder of Fiscal Year Finance lease, liability, current, statement of financial position [Extensible List] Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Remaining Contractual Term and Aggregate Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] Commitments and Contingencies Disclosure [Abstract] All Trading Arrangements All Trading Arrangements [Member] Awards granted vesting period (in years) Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants Vesting Period Share based compensation arrangement by share based payment award equity instruments other than options grants vesting period. Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Operating earnings Segment operating earnings Operating Income (Loss) Current Fiscal Year End Date Current Fiscal Year End Date Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Acquisitions Business Combination [Text Block] Exercisable at end of period (in shares) Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Exercisable Nonvested Number Share based compensation arrangement by share based payment award equity instruments other than options exercisable nonvested number. 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] Dividends declared per common share (in dollars per share) Cash dividends per share (in dollars per share) Common Stock, Dividends, Per Share, Declared Entity File Number Entity File Number Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Service cost Defined Benefit Plan, Service Cost Financial Service Financial services revenue Financial Service [Member] Stock-Settled SARs Stock Settled Stock Appreciation Rights [Member] Stock settled stock appreciation rights. Schedule of Changes in Non-Vested PSUs Schedule of Nonvested Performance-Based Units Activity [Table Text Block] Schedule of Stock Option Activity Share-Based Payment Arrangement, Option, Activity [Table Text Block] Exercise Price Per Share Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Schedule of Rollforward of Allowances for Credit Losses for Finance and Contract Receivables Financing Receivable, Allowance for Credit Loss [Table Text Block] Common stock, shares issued (in shares) Common Stock, Shares, Issued Measure: Measure [Axis] Finished goods Inventory, Finished Goods, Gross Treasury stock at cost (in shares) Treasury Stock, Common, Shares Disposals of property and equipment Proceeds from Sale of Other Property, Plant, and Equipment Accumulated Other Comprehensive Income (Loss) Comprehensive Income (Loss) Note [Text Block] Equity Components [Axis] Equity Components [Axis] Product and Service [Domain] Product and Service [Domain] Net cash paid for income taxes Income Tax Paid, after Refund Received Scenario, Rounding Scenario, Rounding [Member] Scenario, Rounding Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Entity Interactive Data Current Entity Interactive Data Current Other accrued liabilities Finance Lease, Liability, Current Net earnings attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Deferred income tax liabilities Deferred Income Tax Liabilities, Net Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Entity Small Business Entity Small Business Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] Exercised (in dollars per share) Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Exercised In Period Weighted Average Exercised Price Share based compensation arrangement by share based payment award equity instruments other than options exercised in period weighted average exercised price. Comprehensive income attributable to Snap-on Incorporated Comprehensive Income (Loss), Net of Tax, Attributable to Parent Income tax benefit Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, Tax Termination Date Trading Arrangement Termination Date 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] Other long-term assets Other Assets, Noncurrent Document Type Document Type Acquisitions of businesses, net of cash acquired Net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Fair Value as of Grant Date Award Grant Date Fair Value Summary of Accounting Policies Significant Accounting Policies [Text Block] Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table] Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table] Net gain on sales of assets Gain (Loss) on Disposition of Assets Schedule of Goodwill [Table] Goodwill [Table] Forfeited or expired (in dollars per share) Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period Weighted Average Exercised Price Share based compensation arrangement by share based payment award equity instruments other than options forfeited in period weighted average exercised price. Exercisable, aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Diesel Laptops Diesel Laptops [Member] Diesel Laptops Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Foreign currency translation Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax Arrangement Duration Trading Arrangement Duration Statement of Stockholders' Equity [Abstract] Local Phone Number Local Phone Number Work in progress Inventory, Work in Process, Gross Estimated annual amortization expense for fiscal period 2027 Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense, Year Two Consolidation Items [Axis] Consolidation Items [Axis] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Estimated annual amortization expense for fiscal period 2026 Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense, Year One Earnings before income taxes Earnings before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Number of portfolio segments Number Of Portfolio Segments Number Of Portfolio Segments Commitments and contingencies (Note 14) Commitments and Contingencies Gross  Carrying Value Intangible Asset, Finite-Lived, before Accumulated Amortization Net sales Revenues Finance lease, liability, noncurrent, statement of financial position [Extensible List] Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Axis] Intrinsic value of stock exercised Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Exercises In Period Intrinsic Value Share based compensation arrangement by share based payment award equity instruments other than options exercises in period intrinsic value. New Accounting Pronouncements or Change in Accounting Principle [Table] Accounting Standards Update and Change in Accounting Principle [Table] Net increase in other short-term borrowings Net Increase (Decrease) In Other Short Term Borrowing Net increase (decrease) in other short-term borrowing. Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] Schedule Of Debt Instruments [Line Items] Schedule Of Debt Instruments [Line Items] Schedule Of Debt Instruments [Line Items] Participant contributions held Share-Based Compensation Arrangement By Share-Based Payment Award, Participant Contributions Held Share-Based Compensation Arrangement By Share-Based Payment Award, Participant Contributions Held Schedule of Changes in Nonvested RSUs Activity Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] Receivable Type [Axis] Receivable Type [Axis] Vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Goodwill [Roll Forward] Goodwill [Roll Forward] Transferred at Point in Time Transferred at Point in Time [Member] Counterparty Name [Axis] Counterparty Name [Axis] LIABILITIES AND EQUITY Liabilities and Equity [Abstract] Intangible Asset, Finite-Lived, Class [Domain] Intangible Asset, Finite-Lived, Class [Domain] Exercisable, remaining contractual term (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted-Average Remaining Contractual Term Inventories – net Inventory, Net Award Type [Domain] Award Type [Domain] Revenue, performance obligation, remaining duration (in months) Revenue, Performance Obligation, Remaining Duration Revenue, Performance Obligation, Remaining Duration Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Beginning of period End of period Standard and Extended Product Warranty Accrual Equity forwards in place of common stock associated with its deferred compensation plans (in shares) Deferred Compensation Arrangement with Individual, Common Stock Reserved for Future Issuance Supplemental cash flow disclosures: Supplemental Cash Flow Information [Abstract] Reclassification of cash flow hedges to net earnings Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax Expected term of stock option (in years) Expected term of stock-settled SARs (in years) Expected term of cash-settled SARs (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Share repurchases (in shares) Treasury Stock, Shares, Acquired PEO Name PEO Name 2025 Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff Geographical [Axis] Geographical [Axis] Pension and postretirement net periodic benefit credits – non-service Net Periodic Defined Benefits Expense (Reversal of Expense), Excluding Service Cost Component Contract with customer, liability Contract with Customer, Liability Cash Flow Hedges Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Long-Lived Asset, Class [Axis] Long-Lived Asset, Class [Axis] Schedule of Weighted-Average Assumptions of Fair Value Granted Using Black-Scholes Valuation Model, SAR's Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions [Table Text Block] Share-based compensation arrangement by share-based payment award, fair value assumptions. Allowances for credit losses, finance and contract receivables, non-current Financing Receivable, Allowance for Credit Loss, Noncurrent Current Maturities of Long-Term Debt and Unamortized Debt Issuance Costs and Issuance Discounts Current Maturities Of Long-Term Debt And Unamortized Debt Issuance Costs And Issuance Discounts [Member] Current Maturities Of Long-Term Debt And Unamortized Debt Issuance Costs And Issuance Discounts Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] 30-59 Days Past Due Financial Asset, 30 to 59 Days Past Due [Member] Entity Tax Identification Number Entity Tax Identification Number Allowances for credit losses: Accounts Receivable, Allowance for Credit Loss [Roll Forward] Schedule of Aging of Finance and Contract Receivables Financing Receivable, Past Due [Table Text Block] Total Not Past Due Financial Asset, Not Past Due [Member] Working capital adjustment Business Combination, Consideration, Working Capital Adjustment Business Combination, Consideration, Working Capital Adjustment Finance and contract receivables, before allowance for credit losses, non-current Financing Receivable, before Allowance for Credit Loss, Noncurrent Commercial & Industrial Group Commercial And Industrial Group [Member] Commercial and industrial group. Tax benefit realized from exercise and vesting of share-based payment arrangements Share-Based Payment Arrangement, Expense, Tax Benefit Share repurchases Treasury Stock, Value, Acquired, Cost Method Product Concentration Risk Product Concentration Risk [Member] Exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Cash and cash equivalents at beginning of year Cash and cash equivalents at end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Schedule of Finite-Lived Intangible Assets [Table] Intangible Asset, Finite-Lived [Table] Schedule of Changes in SARs Share-Based Payment Arrangement, Stock Appreciation Right, Activity [Table Text Block] Accounts payable Increase (Decrease) in Accounts Payable Usage Standard and Extended Product Warranty Accrual, Decrease for Payments Other accrued liabilities Other Accrued Liabilities, Current Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Financing and contract receivables charge-offs Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Schedule of Reclassifications Out of Accumulated OCI Reclassification out of Accumulated Other Comprehensive Income [Table 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] Allowances for credit losses: Financing Receivable, Allowance for Credit Loss [Roll Forward] Total comprehensive income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Debt Instrument [Axis] Debt Instrument [Axis] Stock-based compensation expense Net stock-based compensation expense Share-Based Payment Arrangement, Noncash Expense Personnel Labor and Related Expense Proceeds from stock purchase plans and stock option exercises Proceeds From Stock Plans And Stock Options Exercised Proceeds From Stock Plans And Stock Options Exercised Accumulated Amortization Capitalized Cost, Software to be Sold, Leased, or Marketed, Accumulated Amortization Estimated annual amortization expense for fiscal period 2029 Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense, Year Four 3.10% unsecured notes due 2050 Unsecured Notes Due 2050 - 3.10% [Member] Unsecured Notes Due 2050 - 3.10% Schedule of Short-term and Long-term Debt Schedule of Debt [Table Text Block] Employee Stock Employee Stock [Member] Customer [Domain] Customer [Domain] Schedule of Inventories by Major Classification Schedule of Inventory, Current [Table Text Block] Leases Lessee, Operating Leases [Text Block] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Basic (in dollars per share) Earnings Per Share, Basic Raw materials Inventory, Raw Materials, Gross Purchases of treasury stock Payments for Repurchase of Common Stock Total current assets Assets, Current Statistical Measurement [Axis] Statistical Measurement [Axis] Insider Trading Arrangements [Line Items] Long-term debt Long-Term Debt, Excluding Current Maturities Award Type [Axis] Award Type [Axis] Performance period for awards granted (in years) Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants Performance Period Share-based compensation arrangement by share-based payment award, equity instruments other than options, grants performance period. Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Trade and other accounts receivable – net Total trade and other accounts receivable – net Accounts Receivable, after Allowance for Credit Loss, Current Prior Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff Retained earnings Retained Earnings (Accumulated Deficit) 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] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Pension Plans Pension Plan [Member] Percentage of FIFO inventory Percentage of FIFO Inventory Common Stock Common Stock [Member] Expected volatility factor Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Fair Value Measurement [Domain] Fair Value Measurement [Domain] Reclassification out of Accumulated Other Comprehensive Income [Table] Reclassification out of Accumulated Other Comprehensive Income [Table] Schedule of Lease Supplemental Balance Sheet Information and Weighted-Average Lease Terms and Discount Rates Assets And Liabilities, Lessee [Table Text Block] Assets And Liabilities, Lessee [Table Text Block] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Shares issued in period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period Cover [Abstract] Expected dividend yield Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Derivative Contract [Domain] Derivative Contract [Domain] Concentration risk, percentage Concentration Risk, Percentage Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Unearned finance charges, noncurrent Financing Receivable, Unamortized Loan Fee (Cost), Noncurrent Financing Receivable, Unamortized Loan Fee (Cost), Noncurrent Currency translation Goodwill, Foreign Currency Translation, Gain (Loss) Equity Awards Adjustments Equity Awards Adjustments [Member] Total Past Due Financial Asset, Past Due [Member] Hedging Relationship [Domain] Hedging Relationship [Domain] Total liabilities and equity Liabilities and Equity Accrued compensation Accrued Salaries, Current Stock Option Share-Based Payment Arrangement, Option [Member] Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Table] Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Table] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Noncontrolling interests Equity, Attributable to Noncontrolling Interest Segments [Axis] Segments [Axis] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Plan Name [Axis] Plan Name [Axis] Weighted-average amortization period (in years) Intangible Asset, Finite-Lived, And Capitalized Cost, Software To Be Sold, Leased, Or Marketed, Useful Life And Amortization Period Intangible Asset, Finite-Lived, And Capitalized Cost, Software To Be Sold, Leased, Or Marketed, Useful Life And Amortization Period Schedule of Components of Finance and Contract Receivables, Current and Beyond One Year Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Inventory Disclosure [Abstract] Tabular List, Table Tabular List [Table Text Block] Additional paid-in capital Additional Paid in Capital Other income (expense) – net Total other income (expense) – net Other income (expense) - net Other Nonoperating Income (Expense) Other segment expenses Other Operating Income (Expense), Net Amortization of net unrecognized losses and prior service costs Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, before Tax Name Awards Close in Time to MNPI Disclosures, Individual Name Equity Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Outstanding, aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Cancellations and other (in shares) Forfeited or expired (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Property and equipment: Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization [Abstract] Warranty reserve: Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward] Long-Lived Asset, Class [Domain] Long-Lived Asset, Class [Domain] Financing Receivable Portfolio Segment [Axis] Financing Receivable Portfolio Segment [Axis] Schedule of Pension Net Periodic Benefit Cost Schedule of Defined Benefit Plans Disclosures [Table Text Block] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Provisions for credit losses Financing Receivable And Accounts Receivable, Credit Loss Expense (Reversal) Financing Receivable And Accounts Receivable, Credit Loss Expense (Reversal) Preferred stock (authorized 15,000,000 shares of $1 par value; none outstanding) Preferred Stock, Value, Issued Adjustment to Compensation: Adjustment to Compensation [Axis] Financing receivable, threshold period after asset repossession, writeoff (in days) Financing Receivable, Threshold Period After Asset Repossession, Writeoff Financing Receivable, Threshold Period After Asset Repossession, Writeoff Schedule of Weighted-Average Amortization Period by Major Class Schedule Of Finite Lived Intangible Assets By Amortization Period [Table Text Block] Schedule of finite-lived intangible assets by amortization period. Amounts reclassified from Accumulated OCI Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Schedule of Postretirement Health Care Net Periodic Benefit Cost (Credit) Schedule of Costs of Retirement Plans [Table Text Block] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Cash paid for interest Interest Paid, Excluding Capitalized Interest, Operating Activity Statement of Cash Flows [Abstract] 60-90 Days Past Due Financial Asset, 60 to 89 Days Past Due [Member] Credit Facility [Axis] Credit Facility [Axis] Gross  Carrying Value Capitalized Cost, Software to be Sold, Leased, or Marketed, before Accumulated Amortization Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Name Measure Name 3.25% unsecured notes due 2027 Unsecured Notes Due 2027 - 3.25% [Member] Unsecured Notes Due 2027 - 3.25% [Member] Maximum payment term for trade and other accounts receivable (in days) Trade And Other Accounts Receivable Non Extended Term Payment Maximum Trade and other accounts receivable, non-extended-term payment, maximum. Income Taxes Income Tax Disclosure [Text Block] Accounts payable Accounts Payable, Current Pay vs Performance Disclosure [Line Items] Non-Franchisee Non-Franchisee [Member] Non-Franchisee Estimated annual amortization expense for fiscal period 2028 Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense, Year Three Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Cash purchase price of acquisition Business Combination, Consideration Transferred Retirement Plan Type [Domain] Retirement Plan Type [Domain] Additional Paid-in Capital Additional Paid-in Capital [Member] Entity Filer Category Entity Filer Category All other professionals All Other Professional [Member] All Other Professional [Member] Name Trading Arrangement, Individual Name Cash and cash equivalents Cash and Cash Equivalent Retirement Plan Sponsor Location [Axis] Retirement Plan Sponsor Location [Axis] Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Net of Forfeitures Retiree health care benefits Postemployment Benefits Liability, Noncurrent Average payment term for finance receivables (in years) Notes And Loans Receivables Extended Term Payment Plan Term Notes and loans receivables extended term payment plan term. Operating lease, liability, current, statement of financial position [Extensible List] Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Company Selected Measure Amount Company Selected Measure Amount Financial Asset, Period Past Due [Axis] Financial Asset, Aging [Axis] 2024 Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff All other Other Geographical Areas [Member] Other Geographical Areas [Member] Retirement Plan Sponsor Location [Domain] Retirement Plan Sponsor Location [Domain] Total FIFO value Inventory, Gross Net earnings Net earnings Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Performance assumption change (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Performance Assumption Change, Weighted Average Grant Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Performance Assumption Change, Weighted Average Grant Date Fair Value Current assets: Assets, Current [Abstract] Five-year Multi-Currency Revolving Credit Facility Five-Year Multi-Currency Revolving Credit Facility [Member] Five-year multi-currency revolving credit facility. Non-PEO NEO Non-PEO NEO [Member] Entity Address, Address Line One Entity Address, Address Line One Vested (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value North America North America [Member] Income tax expense Income tax expense Income Tax Expense (Benefit) Net foreign exchange loss Gain (Loss), Foreign Currency Transaction, before Tax Fair Value Hedging Fair Value Hedging [Member] Other Income (Expense) - Net Other Income and Other Expense Disclosure [Text Block] Hi-Force Hi-Force [Member] Hi-Force Cost of goods sold Segment cost of goods sold Cost of Product and Service Sold Award Timing Method Award Timing Method [Text Block] Other revenues Product and Service, Other [Member] Principles of consolidation and presentation Consolidation, Policy [Policy Text Block] Increase 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] Actual debt-to-income ratio Actual Debt To Income Ratio Actual Debt To Income Ratio Proceeds from legal settlement Proceeds from Legal Settlements Amortization of unrecognized loss Amortization of unrecognized gain Defined Benefit Plan, Amortization of Gain (Loss) AOCI Attributable to Parent, Net of Tax [Roll Forward] AOCI Attributable to Parent, Net of Tax [Roll Forward] Net earnings attributable to Snap-on Incorporated Net Income (Loss) Attributable to Parent Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Net Carrying Value Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, after Accumulated Amortization Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Statement [Table] Statement [Table] 2025 Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year Financing Receivables And Contract Receivables, Customer Bankruptcy Financing Receivable And Loans Receivable, Customer Bankruptcy [Member] Financing Receivable And Loans Receivable, Customer Bankruptcy Treasury locks Treasury Lock [Member] Financing Receivable, Past Due [Table] Financing Receivable, Past Due [Table] Less: Notes Payable And Current Maturities Of Long Term Debt [Abstract] Notes Payable And Current Maturities Of Long Term Debt Restatement Determination Date: Restatement Determination Date [Axis] Cash received from stock purchase and option plan exercises Proceeds from Stock Options Exercised Schedule of Net Changes in Accumulated OCI by Component, Net of Tax Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Interest income Investment Income, Interest Schedule of Finance and Contract Receivables on Nonaccrual Status Financing Receivable, Nonaccrual [Table Text Block] Exercisable at end of period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Recoveries Financing Receivable, Allowance for Credit Loss, Recovery Schedule of Components of Trade and Other Accounts Receivable Schedule Of Components Of Trade And Other Accounts Receivable [Table Text Block] Schedule of components of trade and other accounts receivable. Recoveries Accounts Receivable, Allowance for Credit Loss, Recovery Weighted-average amortization period (in years) Capitalized Cost, Software to be Sold, Leased, or Marketed, Acquired, Weighted-Average Amortization Period Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block]