75000 - Document - Document and Entity Information
link:presentationLink
link:calculationLink
link:definitionLink
75010 - Statement - Consolidated Statements of Income
link:presentationLink
link:calculationLink
link:definitionLink
75020 - Disclosure - Leases - Schedule of Future Minimum Lease Payments Under Non-Cancelable Lease Including Options to Extend (Details) 2
link:presentationLink
link:calculationLink
link:definitionLink
75030 - Statement - Consolidated Statements of Comprehensive Income
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link:calculationLink
link:definitionLink
75040 - Statement - Consolidated Balance Sheets
link:presentationLink
link:calculationLink
link:definitionLink
75050 - Statement - Consolidated Balance Sheets (Parenthetical)
link:presentationLink
link:calculationLink
link:definitionLink
75060 - Statement - Consolidated Statements of Shareholders' Equity
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link:calculationLink
link:definitionLink
75070 - Statement - Consolidated Statements of Shareholders' Equity (Parenthetical)
link:presentationLink
link:calculationLink
link:definitionLink
75080 - Statement - Consolidated Statements of Cash Flows
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995457 - Disclosure - Cybersecurity Risk Management, Strategy, and Governance
link:presentationLink
link:calculationLink
link:definitionLink
995467 - Disclosure - Organization and Nature of Business
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995477 - Disclosure - Summary of Significant Accounting Policies
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link:calculationLink
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995487 - Disclosure - Credit Facilities
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link:calculationLink
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995497 - Disclosure - Derivative Instruments
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link:calculationLink
link:definitionLink
995507 - Disclosure - Leases
link:presentationLink
link:calculationLink
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995517 - Disclosure - Income Taxes
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link:calculationLink
link:definitionLink
995527 - Disclosure - Retirement Plans and Other Post-Employment Benefits
link:presentationLink
link:calculationLink
link:definitionLink
995537 - Disclosure - Shareholders' Equity
link:presentationLink
link:calculationLink
link:definitionLink
995547 - Disclosure - Earnings Per Share
link:presentationLink
link:calculationLink
link:definitionLink
995557 - Disclosure - Stock Based Compensation
link:presentationLink
link:calculationLink
link:definitionLink
995567 - Disclosure - Other Income, Net
link:presentationLink
link:calculationLink
link:definitionLink
995577 - Disclosure - Accumulated Other Comprehensive Loss
link:presentationLink
link:calculationLink
link:definitionLink
995587 - Disclosure - Related Party
link:presentationLink
link:calculationLink
link:definitionLink
995597 - Disclosure - Segment Information
link:presentationLink
link:calculationLink
link:definitionLink
995607 - Disclosure - Commitments and Contingencies
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link:calculationLink
link:definitionLink
995617 - Disclosure - Summary of Significant Accounting Policies (Policies)
link:presentationLink
link:calculationLink
link:definitionLink
995627 - Disclosure - Summary of Significant Accounting Policies (Tables)
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link:calculationLink
link:definitionLink
995637 - Disclosure - Credit Facilities (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995647 - Disclosure - Derivative Instruments (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995657 - Disclosure - Leases (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995667 - Disclosure - Income Taxes (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995677 - Disclosure - Retirement Plans and Other Post-Employment Benefits (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995687 - Disclosure - Shareholders' Equity (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995697 - Disclosure - Earnings Per Share (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995707 - Disclosure - Stock Based Compensation (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995717 - Disclosure - Other Income, Net (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995727 - Disclosure - Accumulated Other Comprehensive Loss (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995737 - Disclosure - Related Party (Tables)
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link:calculationLink
link:definitionLink
995747 - Disclosure - Segment Information (Tables)
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link:calculationLink
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995757 - Disclosure - Summary of Significant Accounting Policies (Details Textual)
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link:calculationLink
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995767 - Disclosure - Summary of Significant Accounting Policies - Changes in Warranty Reserve (Details)
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link:calculationLink
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995777 - Disclosure - Credit Facilities (Details Textual)
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link:calculationLink
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995787 - Disclosure - Credit Facilities - Schedule of Outstanding Borrowings Under the Credit Facilities (Details)
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link:calculationLink
link:definitionLink
995797 - Disclosure - Credit Facilities - Schedule of Average Outstanding Borrowings and the Weighted Average Interest Rate (Details)
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link:calculationLink
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995807 - Disclosure - Derivative Instruments - Schedule of Quantification of Outstanding Forward Contracts (Details)
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link:calculationLink
link:definitionLink
995817 - Disclosure - Leases - Additional Information (Details)
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link:calculationLink
link:definitionLink
995827 - Disclosure - Leases - Schedule of Operating Lease Asset and Obligation Included in Condensed Consolidated Balance Sheet (Details)
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link:calculationLink
link:definitionLink
995837 - Disclosure - Leases - Schedule of Cash Flow Information Related to Operating Lease (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995847 - Disclosure - Leases - Schedule of Weighted Average Remaining Lease Term and Discount Rate for Operating Lease (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995857 - Disclosure - Leases - Schedule of Future Minimum Lease Payments Under Non-Cancelable Lease Including Options to Extend (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995867 - Disclosure - Income Taxes - Summary of Income Tax Expense (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995877 - Disclosure - Income Taxes - Reconciliation at the Federal Statutory Rate to the Effective Tax Rate (Details)
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link:calculationLink
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995887 - Disclosure - Income Taxes - Components of Deferred Tax (Liabilities) Assets (Details)
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995897 - Disclosure - Income Taxes (Details Textual)
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995907 - Disclosure - Retirement Plans and Other Post-Employment Benefits (Details Textual)
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995917 - Disclosure - Retirement Plans and Other Post-Employment Benefits - Summary of Mexico Post-employment Benefits Net Periodic Benefit Cost (Credit) (Details)
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995927 - Disclosure - Retirement Plans and Other Post-Employment Benefits - Schedule of Benefit Payments Which Reflect Expected Years of Future Service (Details)
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995937 - Disclosure - Shareholders' Equity (Details Textual)
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995947 - Disclosure - Shareholders' Equity - Summary of Changes to Common Stock (Details)
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995957 - Disclosure - Earnings Per Share - Reconciliation of the Components of Basic and Diluted Per Share (Details)
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995967 - Disclosure - Stock Based Compensation (Details Textual)
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995977 - Disclosure - Stock Based Compensation - Summary of Restricted Stock Awards And Performance Stock Unit Activity (Details)
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995987 - Disclosure - Other Income, Net - Summary of Components of Other Income, Net (Details)
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995997 - Disclosure - Accumulated Other Comprehensive Loss - Summary of Changes in Accumulated Other Comprehensive Loss (Details)
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996007 - Disclosure - Related Party (Details Textual)
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996017 - Disclosure - Related Party - Summary of Related Party Transaction (Details)
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996027 - Disclosure - Sales and Receivable Concentration - Sales to Largest Customers (Details)
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996037 - Disclosure - Segment Information (Details Textual)
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996047 - Disclosure - Segment Information - Schedule of Significant Expenses Disclosed in Consolidated Statements of Income (Details)
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996057 - Disclosure - Segment Information - Schedule of Net Sales and Net Tangible Long Lived Assets (Details)
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996067 - Disclosure - Segment Information - Schedule of Sales by Product Group (Details)
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996077 - Disclosure - Segment Information - Schedule of Sales to Largest Customers (Details)
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996087 - Disclosure - Segment Information - Schedule of Receivables from Largest Customers (Details)
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996097 - Disclosure - Commitments and Contingencies (Details Textual)
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Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Vested, Weighted Average Grant Date Fair Value
Retirement Plan Type
SERP
Retirement Plan Type [Axis]
Segments [Domain]
Concentration Risk Type [Axis]
Geographic Concentration Risk
The registrant's ownership interest percentage in a consolidated subsidiary which is less than 100% owned (for which a noncontrolling interest exists) but is controlled by the registrant.
Percentage Ownership Interest In Less Than Wholly Owned Consolidated Subsidiary
Percentage ownership interest in less than wholly owned consolidated subsidiary
Schedule of Revenues from External Customers and Long-Lived Assets [Table]
Schedule of Related Party Transactions [Table Text Block]
Summary of Related Party Transaction
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Expected Return On Plan Assets
Defined benefit plan assumptions used calculating benefit obligation expected return on plan assets.
Benefit Obligations, Expected return on plan assets
Statement of Financial Position Location, Balance [Domain]
Balance Sheet Location
Defined Benefit Plan, Plan Assets, Contributions by Employer
Employer contribution
Increase (Decrease) in Accounts Payable
Increase (Decrease) in Accounts Payable, Total
Accounts payable
Income tax.
Income Tax [Line Items]
Income Tax [Line Items]
Plan Name [Axis]
Plan Name
Equity [Abstract]
Entity Current Reporting Status
Entity Current Reporting Status
Other Comprehensive Income (Loss), before Reclassifications, before Tax
Other comprehensive loss before reclassifications
Other comprehensive loss (income) before reclassifications
Limited Liability Company owned and operated by a small group of ventures to accomplish a mutually beneficial venture accounted for under the equity method of accounting; registrant holds a one-third ownership interest, is not the primary beneficiary and does not control the entity.
Vehicle Access Systems Technology Llc [Member]
VAST LLC
Deferred Tax Assets, Net of Valuation Allowance
Deferred tax assets - net of valuation allowance
Commitments and Contingencies Disclosure [Text Block]
Commitments and Contingencies
Common Stock, Shares Authorized
Common stock, shares authorized
Deferred Tax Assets, Capital Loss Carryforwards
Net capital loss carryforward
Operating leases term end date.
Operating Leases Term End Date
Leases term end date
Product and Service [Axis]
Product and Service
Document Fiscal Period Focus
Document Fiscal Period Focus
Operating Lease Right Of Use Asset Statement Of Financial Position [Extensible List]
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]
Defined Benefit Plan, Expected Future Benefit Payment, after Year Five for Next Five Years
2031-2035
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-Term Rate of Return on Plan Assets
Net Periodic Benefit Cost, Expected return on plan assets
Liability, Defined Benefit Plan, Current
Accrued payroll and benefits (current liabilities)
Accrued payroll and benefits (current liabilities)
Entity Shell Company
Entity Shell Company
Cash and Cash Equivalent
Cash and Cash Equivalent, Total
Cash and cash equivalents
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders
Cash dividends paid to non-controlling interests of subsidiaries
Defined Benefit Plan, Benefit Obligation
Benefit obligation at end of year
Benefit obligation at beginning of year
Projected benefit obligation
Defined Benefit Plan, Expected Future Benefit Payment, Year Two
2027
Cybersecurity Risk Management, Strategy, and Governance [Abstract]
Common Stock, Shares, Issued
Common stock, shares issued
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]
Cybersecurity Risk Board of Directors Oversight [Text Block]
Foreign Plan [Member]
Statement [Table]
Statement [Table]
Increase (Decrease) in Receivables
Receivables
Increase (Decrease) in Receivables, Total
Service parts production.
Service Parts Production [Member]
Service Parts Production
Statement [Line Items]
Statement [Line Items]
Revenue from Contract with Customer [Policy Text Block]
Revenue from Contracts with Customers
Effect of Change in Accounting Estimate, Type [Axis]
Entity Filer Category
Entity Filer Category
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Loss on settlement of pension obligation
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement
Plan settlements
Number of operating leases.
Number Of Operating Leases
Number of operating leases
Liabilities and Equity
Total Liabilities and Shareholders' Equity
Long-Lived Tangible Asset [Axis]
Long-Lived Tangible Asset
Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]
Latest Tax Year [Member]
Latest Tax Year
Derivative [Line Items]
Standard and Extended Product Warranty Accrual, Decrease for Payments
Payments
Payments
Valuation allowance
Valuation allowance
Deferred Tax Assets, Valuation Allowance
Long-term supply agreements.
Long Term Supply Agreements [Member]
Long-term Supply Agreements
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Federal statutory rate
Cybersecurity Risk Management Third Party Engaged [Flag]
Documents Incorporated by Reference [Text Block]
Documents Incorporated by Reference
Effective Income Tax Rate Reconciliation, Percent
Total
Investment Income, Interest
Interest income
Interest income from Mexican tax authority
Credit facility borrowing limit decreases
Line of Credit Facility, Increase (Decrease), Net, Total
Line of Credit Facility, Increase (Decrease), Net
Income Tax Authority
Income Tax Jurisdiction [Axis]
Accumulated Other Comprehensive Income Loss [Abstract]
Accumulated Other Comprehensive Income Loss.
Geographical [Domain]
Geographical
Inventory, Finished Goods, Gross
Finished products
Noncurrent Assets:
Assets, Noncurrent [Abstract]
Accounts Receivable, Allowance for Credit Loss
Accounts Receivable, Allowance for Credit Loss, Beginning Balance
Accounts Receivable, Allowance for Credit Loss, Ending Balance
Accounts receivable, allowance for credit losses
Additional Paid in Capital, Common Stock
Capital in excess of par value
Postretirement Health Coverage [Member]
Postretirement Health Care Plan
Pre-production Costs
Property, Plant and Equipment, Preproduction Design and Development Costs [Policy Text Block]
Defined Benefit Plan, Plan Assets, Benefits Paid
Benefits paid
Related Party
Related Party [Member]
Significant Accounting Policies [Text Block]
Summary of Significant Accounting Policies
The number of full time employees of the consolidated entity.
Number Of Full Time Associate
Number of full time associates
Employee Stock Purchase Plan
Employee stock purchase plan.
Employee Stock Purchase Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Options, granted
Weighted average forward exchange rate
Derivative, Average Forward Exchange Rate
Derivative, Average Forward Contractual Exchange Rate
Cybersecurity Risk Management, Strategy, and Governance [Table]
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Reconciliation of the Components of Basic and Diluted Per Share
Property, Plant and Equipment, Net [Abstract]
Property, plant and equipment:
Investment, Name [Axis]
Investment, Name
Earnings Per Share, Basic
Basic
Earnings Per Share, Basic, Total
Earnings per share attributable to Strattec, Basic
Retirement Benefits [Text Block]
Retirement Plans and Other Post-Employment Benefits
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate
Benefit Obligations, Discount rate
Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Percent
Return to provision adjustment
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
Currency translation adjustments
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Total
Currency translation adjustments
Retirement Plan Type [Domain]
Retirement Plan Type
Liabilities, Current
Total current liabilities
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]
Adjustments to reconcile net income to net cash provided by operating activities:
Revenue, Major Customer [Line Items]
Entity Wide Revenue Major Customer [Line Items]
Deferred Tax Assets, Tax Deferred Expense, Other
Other accrued expenses
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Components of net periodic benefit cost:
Mexico facility.
Mexico Facility [Member]
Mexico Facility
Accounting Standards Update [Axis]
Product Concentration Risk
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits
Compensation and employee benefits
Entity Small Business
Entity Small Business
Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]
Schedule of Quantification of Outstanding Forward Contracts
Accrued liabilities
Increase (Decrease) in Accrued Liabilities
Increase (Decrease) in Accrued Liabilities, Total
Retained Earnings (Accumulated Deficit)
Retained earnings
Retained Earnings (Accumulated Deficit), Total
Funded status - accrued benefit obligations
Defined Benefit Plan, Funded (Unfunded) Status of Plan
Funded status – accrued benefit obligations
Nature of Operations [Text Block]
Organization and Nature of Business
Credit facilities.
Credit Facilities [Text Block]
Credit Facilities
Entity Well-known Seasoned Issuer
Entity Well-known Seasoned Issuer
Tabular disclosure of the amounts related to pension and other employee benefit plans that are recognized as components of net periodic benefit cost, change in benefit obligation, change in plan assets and related assumptions used.
Schedule Of Net Benefit Costs Funded Status And Actuarial Assumptions Table [Text Block]
Summary of Mexico Post-employment Benefits Net Periodic Benefit Cost (Credit)
Proceeds from Divestiture of Interest in Joint Venture
Proceeds from sale of interest in joint ventures
Current foreign provision for income taxes
Current Foreign Tax Expense (Benefit)
Foreign
Value added tax payable
Sales and Excise Tax Payable, Current
Derivative, Effective Dates, Inception
Derivative, Inception Date
Other Current Assets [Member]
Other Current Assets
Share-Based Payment Arrangement [Text Block]
Stock-Based Compensation
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Significant Expenses [Abstract]
Significant expenses.
Significant expenses:
Leases [Abstract]
Schedule of operating lease asset and obligation included in consolidated balance sheet.
Schedule Of Operating Lease Asset And Obligation Included In Consolidated Balance Sheet Table [Text Block]
Schedule of Operating Lease Asset and Obligation Included in Condensed Consolidated Balance Sheets
Weighted Average Number of Shares Outstanding, Diluted, Adjustment
Weighted Average Number of Shares Outstanding, Diluted, Adjustment, Total
Effect of dilutive securities - employee stock compensation plan
Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest [Member]
Retirement and Postretirement Plans
Contract with Customer, Liability
Contract with Customer, Liability, Total
Contract with customer, liabilities
Amendment Flag
Amendment Flag
Product and Service [Domain]
Product and Service
Earnings Per Share, Policy [Policy Text Block]
Earnings per Share
Liabilities and Equity [Abstract]
LIABILITIES AND SHAREHOLDERS’ EQUITY
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Net cash provided by operating activities
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description
Segment reporting, CODM description of significant segment expenses
Common Stock [Member]
Common Stock
Defined Benefit Plan, Accumulated Benefit Obligation
Accumulated benefit obligation
Product Warranty Accrual, Current
Balance, End of Year
Balance, Beginning of Year
Warranty reserve
Cybersecurity Risk Role of Management [Text Block]
Lessee, Operating Lease, Liability, to be Paid, Year Three
2028
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total
Less: accumulated depreciation
Less: accumulated depreciation
Supplemental Employee Retirement Plan [Member]
Supplemental Employee Retirement Plan, Defined Benefit
SERP
Entity Address, Address Line One
Entity Address, Address Line One
Deferred Tax Liabilities, Gross
Gross deferred tax liabilities
Gross deferred tax liabilities
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]
Earnings per share attributed to STRATTEC SECURITY CORPORATION:
Earnings Per Share [Abstract]
Earnings per share attributable to Strattec
Right-of use asset under operating lease.
Right Of Use Asset Under Operating Lease [Abstract]
Right-of-use asset:
Excess and Obsolete Inventory
Inventory Valuation and Obsolescence [Member]
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]
Supplemental Cash Flow Information [Abstract]
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Foreign Currency Transactions and Translations Policy [Policy Text Block]
Foreign Currency Translation
Defined Benefit Plan, Expected Future Benefit Payment, Year Four
2029
Statement of Financial Position Location, Balance [Axis]
Balance Sheet Location
Management fee expense
Management Fee Expense
Operating Lease, Right-of-Use Asset
Other noncurrent assets
Deferred Tax Assets, Gross
Gross deferred tax assets
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax
Total reclassifications before tax
Net Income (Loss) Attributable to Noncontrolling Interest
Net Income (Loss) Attributable to Noncontrolling Interest, Total
Less: Net income attributable to non-controlling interest
Net income attributable to non-controlling interest
Document Type
Document Type
Income Taxes Paid, Net
Income taxes
Income Taxes Paid, Net, Total
Gross Profit
Gross profit
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Collaborative Arrangement and Arrangement Other than Collaborative
Collaborative Arrangement and Arrangement Other than Collaborative [Domain]
Collaborative Arrangement and Arrangement Other than Collaborative
Entity Central Index Key
Entity Central Index Key
Entity Central Index Key
Accounts Receivable, Allowance for Credit Loss, Current
Accounts receivable, allowance for credit losses
Line of Credit Facility [Table]
Line Of Credit Facility [Table]
Liability, Pension and Other Postretirement and Postemployment Benefits, Noncurrent
Liability, Pension and Other Postretirement and Postemployment Benefits, Noncurrent, Total
Post-employment benefits
Keys and locksets.
Keys And Locksets [Member]
Keys & Locksets
Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]
Prime Rate
Prime Rate [Member]
Realized and unrealized gain on Mexican peso forward contracts, net
Realized And Unrealized Gain (Loss) Of Derivatives
Realized and unrealized gain (loss) of derivatives.
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation
NET INCREASE IN CASH AND CASH EQUIVALENTS
Subsequent Event Type [Domain]
Land and improvements
Land and Land Improvements
Land and Land Improvements, Total
Common Stock, Par or Stated Value Per Share
Common stock, par value
Accounting Standards Update [Domain]
Administrative Fees Expense
Administrative costs
Retirement Plan Sponsor Location [Domain]
Defined Benefit Plan, Benefit Obligation, Foreign Currency Translation Gain (Loss)
Currency translation adjustment
Other Income, Net [Table]
Other income, net.
Document Financial Statement Error Correction
Document Financial Statement Error Correction [Flag]
Operating lease, expiration term
Lessee Operating Lease Expiration Term
Lessee, operating lease, expiration term.
Summary of Restricted Stock Awards And Performance Stock Unit Activity
Summary of Restricted Stock Awards And Performance Stock Unit Activity [Table Text Block]
Summary of Restricted Stock Awards And Performance Stock Unit Activity.
Debt Disclosure [Abstract]
Derivative [Table]
This amount represents the maximum number of shares authorized for issuance under the plan.
Employee Stock Purchase Plan Number Of Shares Authorized
Maximum number of shares authorized for issuance from treasury under the Employee Stock Purchase Plan
Derivative, Notional Amount
Derivative, Notional Amount
Current Fiscal Year End Date
Current Fiscal Year End Date
Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss)
Return on plan assets
Return on plan assets
Schedule of Product Warranty Liability [Table Text Block]
Changes in Warranty Reserve
Long-Lived Assets by Geographic Areas [Table Text Block]
Schedule of Net Sales and Net Tangible Long Lived Assets
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Entity Address, State or Province
Entity Address, State or Province
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Nonvested, Shares Ending Balance
Nonvested, Shares Beginning Balance
PSUs outstanding amount
Line of Credit Facility, Remaining Borrowing Capacity
Available credit facility
Investment, Name [Domain]
Investment, Name
Comprehensive income attributed to STRATTEC SECURITY CORPORATION
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Comprehensive income attributable to Strattec
Research and Development Expense, Policy [Policy Text Block]
Research and Development Costs
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax
Pension and postretirement funded status adjustment tax impact
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax, Total
Geographical [Axis]
Geographical
Accounts Receivable [Member]
Accounts Receivable
Inventory, Raw Materials, Gross
Purchased materials
Equity, Attributable to Noncontrolling Interest
Non-controlling interest
Stockholders' Equity Attributable to Noncontrolling Interest, Total
Stockholders' Equity Attributable to Noncontrolling Interest, Beginning Balance
Stockholders' Equity Attributable to Noncontrolling Interest, Ending Balance
Stock Issued During Period, Value, Stock Options Exercised
Stock option exercises
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Components of Deferred Tax (Liabilities) Assets
Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block]
Schedule of Sales to Largest Customers
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Other comprehensive (loss) income, net of tax:
Performance Shares [Member]
PSUs
Deferred income taxes
Deferred Income Tax Assets, Net
Subsequent Event
Subsequent Event [Member]
Net reclassifications
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax
Other Assets, Noncurrent
Other noncurrent assets
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage
Award vesting rights, percentage
State and Local Jurisdiction [Member]
State
AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive Loss
Customer [Domain]
Customer
Treasury stock, shares
Treasury Stock, Common, Shares
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
Deferred:
General Motors Company.
General Motors Company [Member]
General Motors Company
Minimum [Member]
Minimum
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Granted, Weighted Average Grant Date Fair Value
Rabbi Trust Assets - SERP
The total amount of cash and securities held by third party trustees in a rabbi trust for the payment of supplemental employee retirement benefits.
Trust Assets
Rabbi Trust Assets
Assets, Current [Abstract]
Current Assets:
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Net periodic benefit cost:
Currently payable (recoverable):
Income Tax Expense (Benefit), Continuing Operations [Abstract]
Segment Reporting [Abstract]
Deferred Tax Liabilities, Property, Plant and Equipment
Property, plant and equipment
Property, plant and equipment
Tax Period [Domain]
Tax Period
Liabilities, Current [Abstract]
Current Liabilities:
Related Party Transactions [Abstract]
Accounts receivable from VAST LLC
Accounts Receivable, after Allowance for Credit Loss, Current
Accounts Receivable, after Allowance for Credit Loss, Current, Total
Accounts receivable from joint venture partner
Lessee, Leases [Policy Text Block]
Leases
Treasury stock cumulative shares acquired under repurchase program.
Treasury Stock Cumulative Shares Acquired Under Repurchase Program
Number of shares repurchased to date
Defined Benefit Plan, Service Cost
Service cost
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Nonvested, Weighted Average Grant Date Fair Value Ending Balance
Nonvested, Weighted Average Grant Date Fair Value Beginning Balance
Work in process
Inventory, Work in Process, Gross
Stock Based Compensation
Shareholders' Equity and Share-Based Payments [Text Block]
Operating Lease, Liability
Total lease obligations
Total lease obligations
Auditor Firm ID
Auditor Firm ID
Interest rate - percentage points added - on borrowings under credit facility
Debt Instrument, Basis Spread on Variable Rate
Interest rate - percentage points - on borrowings under credit facility
Effect of Change in Accounting Estimate, Type [Domain]
Cash Flow, Operating Activities, Lessee [Abstract]
Operating Cash Flows:
Concentration Risk Benchmark [Axis]
Sales Revenue Net
Line of Credit Facility [Abstract]
Valuation allowance
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent
Liabilities, Noncurrent [Abstract]
Noncurrent Liabilities:
Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total
Foreign currency impact on cash
El paso Texas [Member]
El paso Texas
El Paso Warehouse Lease
Net income
NET INCOME (LOSS)
Net income (loss)
Net income
Income tax payable
Accrued Income Taxes, Current
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Other Item
Other, net
Cybersecurity Risk Management Positions or Committees Responsible [Text Block]
Weighted Average Number of Shares Outstanding, Basic
Basic
Weighted Average Number of Shares Outstanding, Basic, Total
Basic weighted-average shares outstanding
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
CHANGE IN PLAN ASSETS:
Supplier Concentration Risk [Member]
Supplier Concentration Risk
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Reconciliation at the Federal Statutory Rate to the Effective Tax Rate
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Segments [Axis]
Long-Lived Tangible Asset [Domain]
Long-Lived Tangible Asset
Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]
Related Party Transactions Disclosure [Text Block]
Related Party
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Stock-based compensation
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition, Total
Variable Rate [Domain]
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)
Actuarial (gain) loss
Actuarial (gain) loss
Research and development costs
Deferred Tax Asset, In-Process Research and Development
Stockholders' Equity Attributable to Parent, Ending Balance
Equity, Attributable to Parent
Stockholders' Equity Attributable to Parent, Beginning Balance
Total Strattec shareholders' equity
Postretirement Life Insurance [Member]
Postretirement Life Insurance Plan
Organization and summary of significant accounting policies.
Organization And Summary Of Significant Accounting Policies [Line Items]
Organization And Summary Of Significant Accounting Policies [Line Items]
Organization and summary of significant accounting policies.
Organization And Summary Of Significant Accounting Policies [Table]
Organization And Summary Of Significant Accounting Policies [Table]
Lessee, Operating Lease, Existence of Option to Extend [true false]
Operating lease, existence of option to extend
Statement of Stockholders' Equity [Abstract]
Income Tax
Other Comprehensive Income (Loss) before Reclassifications, Tax
Other Comprehensive Income (Loss) before Reclassifications, Tax, Total
Use of Estimates, Policy [Policy Text Block]
Use of Estimates
Treasury Stock
Treasury Stock, Common [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan Disclosure [Line Items]
Gain (Loss), Foreign Currency Transaction, before Tax
Foreign currency transaction gain (loss)
Foreign Currency Transaction Gain (Loss), before Tax, Total
Foreign currency transaction (loss) gain
Foreign currency transaction loss (gain)
Total of major customers.
Total Of Major Customers [Member]
Total of Major Customers
Total of Major Customers
Earliest Tax Year [Member]
Earliest Tax Year
UNITED STATES
UNITED STATES
United States
Noncontrolling Interest [Member]
Non-controlling interest
Debt Instrument, Name [Domain]
Debt Instrument, Name
Other Assets, Current
Other current assets
Noncash Investing and Financing Items [Abstract]
Non-Cash Investing Activities:
Income (Loss) from Equity Method Investments
Equity earnings of joint ventures
STRATTEC’s equity earnings of VAST LLC
Equity (loss) earnings of joint ventures
Equity loss (earnings) of joint ventures
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]
Plan Name [Domain]
Plan Name
Increase (Decrease) in Other Operating Assets
Other assets
Increase (Decrease) in Other Operating Assets, Total
Interest Expense, Operating and Nonoperating
Interest expense
Interest Expense, Total
Interest expense
Receivable [Policy Text Block]
Receivables
Cost of Product and Service Sold
Cost of goods sold
Cost of Goods and Services Sold, Total
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]
The number of unionized full time employees of the consolidated entity which are represented by a labor union.
Number Of Associates Represented By Labor Union
Number of associates represented by labor union
Current State and Local Tax Expense (Benefit)
State
Schedule of Expected Benefit Payments [Table Text Block]
Schedule of Benefit Payments Which Reflect Expected Years of Future Service
Cybersecurity Risk Management Expertise of Management Responsible [Text Block]
Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year
Expected employer contributions in next fiscal year
Tax Period [Axis]
Tax Period
Schedule of Line of Credit Facilities [Table Text Block]
Schedule of Outstanding Borrowings Under the Credit Facilities
Other Noncurrent Assets [Member]
Other Noncurrent Assets
Two Thousand Thwenty Four Equity Incentive Plan [Member]
Two Thousand Thwenty Four Equity Incentive Plan.
2024 Equity Incentive Plan
Treasury Stock, Value
Treasury Stock, Value, Total
Less: treasury stock, at cost (3,596,549 shares at June 29, 2025 and 3,598,126 shares at June 30, 2024)
Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract]
Future minimum lease payments
Related and Nonrelated Parties [Axis]
Equity Method Investee
Line of Credit Facility, Average Outstanding Amount
Average Outstanding Borrowings
Foreign
Foreign Tax Jurisdiction [Member]
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract]
Benefit obligations:
Property, Plant and Equipment
Property, Plant and Equipment, Policy [Policy Text Block]
Accounting Standards Update [Extensible Enumeration]
Entity Address, City or Town
Entity Address, City or Town
Number of Reportable Segments
Number of reportable segments
Security Exchange Name
Security Exchange Name
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
Other
Property, Plant and Equipment, Gross
Property, Plant and Equipment, Gross, Ending Balance
Property, Plant and Equipment, Gross, Beginning Balance
Total property, plant and equipment
Total property, plant and equipment
Average share price of stock issued during the period as a result of an employee stock purchase plan.
Stock Issued During Period Average Share Price Employee Stock Purchase Plans
Employee stock purchase plan average price of shares purchased during period
Other product.
Other Product [Member]
Other
Income before provision for income taxes and non-controlling interest
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
Income before income taxes and non-controlling interest
Income before income taxes and non-controlling interest
Concentration Risk Type [Domain]
Concentration Risk Type
Retirement Plan Sponsor Location [Axis]
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
Foreign subsidiaries
Inventory, Net
Inventories, net
Interest Paid, Excluding Capitalized Interest, Operating Activity
Interest
Statistical Measurement [Domain]
Statistical Measurement
MEXICO
MEXICO
Mexico
Total current assets
Assets, Current
Document Period End Date
Document Period End Date
Lease extension period.
Lease Extension Period
Lease extension period
Other Income and Expenses [Abstract]
Equity Method Investments and Joint Ventures [Abstract]
Defined Contribution Plan, Cost
Employer contribution defined contribution plan
ICFR Auditor Attestation Flag
ICFR Auditor Attestation Flag
Defined Benefit Plan, Benefit Obligation, Benefits Paid
Benefits paid
Operating Lease Liability Current Statement Of Financial Position [Extensible List]
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]
Statement of Financial Position [Abstract]
Arrangement between the registrant and a financial institution in which loan proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount.
S T R A T T E C Credit Facility [Member]
STRATTEC Credit Facility
Strattec Credit Facility
Current Income Tax Expense (Benefit)
Total current income tax expense
Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]
Summary of Changes in Accumulated Other Comprehensive Loss
Cybersecurity Risk Management, Strategy, and Governance [Line Items]
Liabilities
Total Liabilities
Other Nonoperating Income and Expense [Text Block]
Other Income, Net
KOREA, REPUBLIC OF
Korean Branch Office
Korea
Stellantis (Formerly Fiat Chrysler Automobiles)
Stellantis (Formerly Fiat Chrysler Automobiles).
Stellantis Formerly Fiat Chrysler Automobiles [Member]
Stellantis
Lessee operating lease liability payments due after year four.
Lessee Operating Lease Liability Payments Due After Year Four
Thereafter
Lessee, Operating Lease, Liability, to be Paid, Year Two
2027
Schedule of Revenue by Major Customers by Reporting Segments.
Schedule Of Revenue By Major Customers By Reporting Segments [Abstract]
Sales to largest customers
Restricted Stock [Member]
Restricted stock
RSAs
Foreign Exchange Forward [Member]
Mexican Peso Forward Contracts
Variable Rate [Axis]
Cash paid during period.
Cash Paid During Period [Abstract]
Cash Paid During the Period For:
Schedule of Receivables from Largest Customers
Tabular disclosure of outstanding receivables from a single external customer in excess of 10 percent or more of entity receivables.
Schedule Of Receivable By Major Customers Table [Text Block]
Reduction in trust assets due to planned settlement.
Reduction In Trust Assets Due To Planned Settlement
Reduction in trust assets due to planned settlement
Weighted Average Number of Shares Outstanding, Diluted
Diluted
Diluted weighted-average shares outstanding
Securities Act File Number
Entity File Number
ASU 2023-07
Accounting Standards Update 2023-07 [Member]
Ford Motor Company.
Ford Motor Company [Member]
Ford Motor Company
Cover [Abstract]
Weekly Mexican peso currency option contract effective during fiscal 2012 providing for the purchase of Mexico pesos at a US dollar / Mexican peso exchange rate of 11.85 if the spot rate was below 11.85.
Currency Buy Sell Under Contract One [Member]
Currency buy sell under contract one
Cash and Cash Equivalent [Abstract]
CASH AND CASH EQUIVALENTS:
Defined Benefit Plan, Expected Future Benefit Payment [Abstract]
Expected future benefit payments
Value Added Tax Receivable
Value added tax recoverable
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Forfeited, Shares
Income Tax
Reclassification from AOCI, Current Period, Tax
Reclassification from AOCI, Current Period, Tax, Total
Revenue Benchmark [Member]
Sales Revenue Net
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized
Share based compensation arrangement by share based payment award number of shares authorized
Segment Reporting Disclosure [Text Block]
Segment Information
Regulatory Income Taxes, Policy [Policy Text Block]
Income Taxes
Plan 401(K).
Plan401 K [Member]
401(K) Plan
Machinery and Equipment, Gross
Machinery and equipment
Number of joint venture entities accounted for under the equity method of accounting in which the legal entity noted participates.
Number Of Joint Venture Entities
Number of joint venture entities
Deferred Tax Assets, Other
Other
Line of Credit Facility, Interest Rate During Period
Weighted Average Interest Rate
Bank's prime rate plus no margin
Operating Lease, Expense
Operating lease expense
Document Financial Statement Restatement Recovery Analysis
Document Financial Statement Restatement Recovery Analysis [Flag]
Property, Plant and Equipment, Useful Life
Property, plant and equipment, estimated useful life
New Accounting Pronouncements, Policy [Policy Text Block]
Recently Issued Accounting Standards
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
Schedule of Future Minimum Lease Payments Under Non-Cancelable Lease Including Options to Extend
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
Vesting period after the date of grant
Comprehensive Income (Loss) Note [Text Block]
Accumulated Other Comprehensive Loss
Worldwide facility.
Worldwide Facility [Member]
Worldwide Facility
Depreciation
Depreciation
Depreciation Expense
Depreciation, Total
Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount
Compensation Cost
Unrecognized compensation cost related to unvested restricted stock grants
FIFO Inventory Amount
Inventory reserve balance
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax
Pension and postretirement funded status adjustment, net of tax
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax, Total
Pension and postretirement funded status adjustment, net of tax
Pension and postretirement plans
Pension and postretirement plans
Common Stock, Shares, Outstanding
Common stock, shares outstanding
Outstanding at beginning of period
Outstanding at end of period
Other current liabilities
Operating Lease, Liability, Current
Cybersecurity Risk Management Processes Integrated [Flag]
Document Transition Report
Document Transition Report
Deferred Tax Assets, Net
Net deferred tax assets
Operating Expenses
Engineering, selling and administrative expense
Operating Expenses, Total
Selling, administrative and engineering expenses
Research and Development Expense
Research and development expenditures
Research and Development Expense, Total
Pre-production costs
Preproduction Costs Related to Long-Term Supply Arrangements, Costs Capitalized
Aftermarket And Service [Member]
Aftermarket nd service.
Aftermarket and Service
Leases
Lessee, Operating Leases [Text Block]
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Summary of Income Tax Expense
Deferred Tax Assets, Operating Loss Carryforwards, State and Local
State operating loss and credit carry-forwards
Comprehensive income
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
Comprehensive income
Unrealized gain on Mexican peso forward contracts
Unrealized Gain (Loss) on Derivatives
Unrealized gain
Unrealized gain on peso contracts
Statement of Cash Flows [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Federal
Current federal provision for income taxes
Current Federal Tax Expense (Benefit)
Tabular disclosure of average outstanding borrowing and weighted average interest rates on borrowings under contractual agreements with lenders.
Schedule Of Average Outstanding Borrowings And Weighted Average Interest Rate Table [Text Block]
Schedule of Average Outstanding Borrowings and the Weighted Average Interest Rate
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Percent
Stock-based compensation
Equity [Text Block]
Shareholders' Equity
Deferred tax assets operating loss carryforwards and tax credit carryforwards
Deferred tax assets operating loss carryforwards and tax credit carryforwards.
Capital loss and credit carryforwards
Earnings Per Share [Text Block]
Earnings Per Share
Deferred Tax Liabilities, Other
Other
Other
Cybersecurity Risk Management Processes Integrated [Text Block]
Net income (loss) attributable to STRATTEC
Net income attributable to Strattec
Net income attributable to Strattec
INDIA
INDIA
Increase (Decrease) in Inventories
Inventories
Increase (Decrease) in Inventories, Total
Other income, net
Other Nonoperating Income
Tangible Asset Impairment Charges
Property, plant and equipment impairment
Tangible Asset Impairment Charges, Total
Door Handles & Exterior Trim
Door handles and exterior trim.
Door Handles And Exterior Trim [Member]
Segment reporting information receivable.
Segment Reporting Information Receivable [Abstract]
New vehicle production.
New Vehicle Production [Member]
New Vehicle Production
Line of Credit Facility [Line Items]
Line Of Credit Facility [Line Items]
Cash paid related to operating lease obligation
Operating Lease, Payments
Assets [Abstract]
ASSETS
Income Tax Authority, Name [Axis]
Other
Other Country [Member]
Other Country [Member]
Document Fiscal Year Focus
Document Fiscal Year Focus
Deferred tax liabilities operating lease, right-of-use asset.
Deferred Tax Liabilities Operating Lease Right Of Use Asset
Lease right of use assets
Lease right of use assets
Concentration Risk Benchmark [Domain]
Concentration Risk Benchmark
Power Access Solutions [Member]
Power access solutions.
Power Access Solutions
For an employee stock purchase plan - the difference between the maximum number of shares authorized for issuance under the plan, and the number of shares already issued under the plan.
Employee Stock Purchase Plan Number Of Shares Available For Grant
Shares available for issuance from treasury under the Employee Stock Purchase plan
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]
INVESTING ACTIVITIES:
Retirement Benefits [Abstract]
Accounts Payable, Current
Accounts payable
Accounts Payable, Current, Total
Accounts payable to joint venture partner
Arrangement between ADAC-STRATTEC LLC LLC and a financial institution in which loan proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount.
A D A C S T R A T T E C L L C Credit Facility [Member]
ADAC-STRATTEC Credit Facility
ADAC-Strattec Credit Facility
Current Trust Assets Due To Planned Retirements
Current trust assets due to planned retirements.
Current rabbi trust assets due to planned retirements - SERP
Derivative, Effective Dates, Maturity
Derivative, Contract End Date
Federal
Deferred Federal Income Tax Expense (Benefit)
Milwaukee, WI facility.
Milwaukee W I Facility [Member]
Milwaukee, WI Facility
Purchase of SPA Non-controlling interest
Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests
Fair Value Measurement, Policy [Policy Text Block]
Fair Value
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase
Benefit Obligations, Rate of compensation increases
Post-employment Benefits
Postemployment Retirement Benefits [Member]
Mexico Post-employment Benefits
Commitments and Contingencies Disclosure [Abstract]
CANADA
Canada
Deferred tax assets operating lease liability.
Deferred Tax Assets Operating Lease Liability
Lease Liability
Lessee, Operating Lease, Liability, to be Paid, Year One
2026
Standard Product Warranty, Policy [Policy Text Block]
Warranty Reserve
Fiscal Period Duration
Fiscal year duration
Under the defined contribution plan, this percentage represents the employer match percentage applied to eligible employee contributions made to the plan in determination of the dollar amount of the employer match; this amount is subject to a limit based on the percent of annual employee compensation which is eligible for an employer match.
Percent Of Each Dollar Of Eligible Employee Contributions Matched By Employer
Percent of each dollar of eligible employee contributions matched by employer
Debt Instrument [Axis]
Debt Instrument
Derivative Instrument [Axis]
Derivative Instrument
Defined Benefit Plan, Interest Cost
Interest cost
Share-Based Payment Arrangement [Abstract]
Derivatives Instruments
Derivatives, Policy [Policy Text Block]
Percentage of Net Sales
Percentage of total receivables
Percentage of total net sales
Defined Benefit Plan, Expected Future Benefit Payment, Year One
2026
Operating lease, weighted average remaining lease term and discount rate.
Operating Lease Weighted Average Remaining Lease Term And Discount Rate [Abstract]
Weighted average remaining lease term and discount rate
Schedule of cash flow information related to operating lease.
Schedule Of Cash Flow Information Related To Operating Lease Table [Text Block]
Schedule of Cash Flow Information Related to Operating Lease
Cost, Direct Material
Direct material costs
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Net cash used in investing activities
Production period.
Production Period
Production period
Title of 12(b) Security
Title of 12(b) Security
Schedule of Segment Reporting Information, by Segment [Table]
Deferred tax liabilities:
Deferred Tax Liabilities, Net [Abstract]
Effective Income Tax Rate Reconciliation, Noncontrolling Interest Income (Loss), Percent
Non-controlling interest
Non-controlling interest
Derivative Instruments and Hedging Activities Disclosure [Text Block]
Derivative Instruments
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Forfeited, Weighted Average Grant Date Fair Value
Related and Nonrelated Parties [Domain]
Related Party
Income Taxes
Income Tax Disclosure [Text Block]
Payment period after shipment date.
Payment Period After Shipment Date
Payment generally occurs after shipment date
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value
Fair market value of derivative instruments
Other Liabilities, Noncurrent
Other noncurrent liabilities
Selling Expense
Selling costs
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]
Change in operating assets and liabilities:
Defined Benefit Plan, Plan Assets, Amount
Fair value of plan assets at end of year
Fair value of plan assets at beginning of year
Latches.
Latches [Member]
Latches
Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Including Option Exercised
Exercise of stock options and employee stock purchases
Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Including Option Exercised, Total
Employee stock purchases
Income Tax Disclosure [Abstract]
Additional Paid-in Capital [Member]
Capital in Excess of Par Value
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]
Operating Lease Liability Noncurrent Statement Of Financial Position [Extensible List]
Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties
Provision charged to expense
Change in Accounting Principle, Accounting Standards Update, Adoption Date
Trading Symbol
Trading Symbol
Postemployment Benefits Liability, Noncurrent
Post-employment benefits (noncurrent liabilities)
Related Party Transaction [Table]
Subsequent Event Type [Axis]
Employee-related Liabilities, Current
Employee-related Liabilities, Current, Total
Accrued payroll and benefits
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
FINANCING ACTIVITIES:
Lessee, Operating Lease, Liability, to be Paid
Total future minimum lease payments
ASU 2016-13
Accounting Standards Update 2016-13 [Member]
Less: imputed interest
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Less: imputed interest
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent
Research and development tax credit
Research and development tax credit
Engineering Costs
Engineering costs.
Engineering costs
Equity Components [Axis]
Equity Components
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Line of Credit, Current
Outstanding Borrowing, Current
Nonoperating Income (Expense)
Other income, net
Other income (expense), net
Other income, net
Accrued Environmental Loss Contingencies, Current
Environmental reserve
Equity Component [Domain]
Equity Component
Under the defined contribution plan, this percentage represents the percent of annual employee compensation which is eligible for an employer match.
Defined Contribution Plan Matching Percent Of Compensation
Employer matching contribution to employee up to participant's eligible contribution
Document Annual Report
Document Annual Report
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase
Net Periodic Benefit Cost, Rate of compensation increases
Derivative, Fair Value, Net
Derivative, Fair Value, Net, Total
Derivative, Fair Market Value
Machinery and Equipment [Member]
Machinery and Equipment
Stock Issued During Period, Shares, Employee Stock Purchase Plans
Shares issued under stock purchase plan
Shares issued under employee stock purchase plan
Customer [Axis]
Customer
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period
Options expires after date of grant
Building and Building Improvements [Member]
Buildings and Improvements
Maximum [Member]
Maximum
Mexican Tax Authority [Member]
Statistical Measurement [Axis]
Statistical Measurement
Receivables, Net, Current
Receivables
Receivables, Net, Current, Total
Receivables, net
Currency translation adjustment
Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss)
Common Stock, Value, Issued
Common stock, authorized 18,000,000 shares, $.01 par value, 7,635,883 issued shares at June 29, 2025 and 7,586,920 issued shares at June 30, 2024
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest, Total
Other comprehensive loss attributable to non-controlling interest
Other comprehensive loss attributable to non-controlling interest
Currency buy sell under contract.
Currency Buy Sell Under Contract [Member]
Buy MXP/Sell USD
Line of Credit Facility, Expiration Date
Credit facility maturity date
Consolidation, Policy [Policy Text Block]
Principles of Consolidation and Basis of Presentation
Equity, Including Portion Attributable to Noncontrolling Interest
Ending balance
Beginning balance
Total shareholders’ equity
Beginning Balance
Ending Balance
Secured Overnight Financing Rate (SOFR) [Member]
SOFR
Comprehensive Income:
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
COMPREHENSIVE INCOME (LOSS):
Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
State taxes, net of federal tax benefit
Entity Public Float
Entity Public Float
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest, Total
Comprehensive (loss) income attributable to non-controlling interest
Comprehensive loss attributable to non-controlling interest
Receivables from largest customers.
Schedule Of Receivable By Major Customers By Reporting Segments [Abstract]
Receivables from largest customers
Related Party Transaction [Line Items]
User Interface Controls [Member]
User interface controls.
User Interface Controls
Entity Registrant Name
Entity Registrant Name
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued
Total liability for unrecognized tax benefits including interest
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total
Entity Voluntary Filers
Entity Voluntary Filers
Customer Concentration Risk [Member]
Customer Concentration Risk
Treasury Stock, Shares, Acquired
Number of shares repurchased during period
Other
Other Nonoperating Income (Expense)
Other Nonoperating Income (Expense), Total
Accumulated Other Comprehensive Income (Loss) [Table]
Deferred State and Local Income Tax Expense (Benefit)
State
Cybersecurity Risk Management Positions or Committees Responsible [Flag]
Summary of Components of Other Income, Net
Schedule of Other Nonoperating Income (Expense) [Table Text Block]
SOFR
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Income Tax Expense (Benefit)
Provision for income taxes
Income tax expense
Total income tax expense
Defined Benefit Plan, Expected Future Benefit Payment, Year Five
2030
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Schedule of weighted average lease term and discount rate for the operating lease.
Schedule Of Weighted Average Lease Term And Discount Rate For Operating Lease Table [Text Block]
Schedule of Weighted Average Lease Term and Discount Rate for Operating Lease
Entity Common Stock, Shares Outstanding
Entity Common Stock Shares Outstanding
Other Income and Other Expense Disclosure [Text Block]
Other Income, Net
Accumulated other comprehensive loss
Accumulated Other Comprehensive Income (Loss), Net of Tax
Accumulated other comprehensive loss
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total
Payments to Acquire Property, Plant, and Equipment
Payments to Acquire Property, Plant, and Equipment, Total
Purchase of property, plant and equipment
Rabbi Trust assets gain
Gain (Loss) on Investments
Gain (Loss) on Investments, Total
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Granted, Shares
Value added tax payable increased
Value added tax payable increased.
Value Added Tax Payable Increased
Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position [Abstract]
Amounts recognized in consolidated balance sheets:
Assets
Total assets
Inventory, Policy [Policy Text Block]
Inventories
Income Statement [Abstract]
Retirement Plan Name [Domain]
Retirement Plan Name
China non-resident capital gain tax
Effective Income Tax Rate Reconciliation, Cross-Border, Other, Percent
China non-resident capital gain tax
Value added tax recoverable increased
Value added tax recoverable increased.
Value Added Tax Recoverable Increased
Share-Based Payment Arrangement [Policy Text Block]
Stock-Based Compensation
Deferred Income Tax Expense (Benefit)
Deferred tax provision
Deferred income taxes
Total Deferred Income Tax Expense (Benefit)
Expiration date of each operating loss carryforward included in operating loss carryforward, in year format.
Operating Loss Carryforwards Expiration Date Year
Expiration year of operating loss and credit carry-forwards
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Vested, Shares
Shares issued under equity incentive plans
Earnings Per Share, Diluted
Diluted
Earnings Per Share, Diluted, Total
Earnings per share attributable to Strattec, Diluted
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Schedule of Significant Expenses Disclosed in Consolidated Statements of Income
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Difference between income taxes computed at the Federal statutory tax rate and the provision for income taxes
City Area Code
City Area Code
The percentage represents the percentage of inventory purchases made from major suppliers, in which the percentage is calculated on the basis of the value of the inventory purchases.
Percentage Of Inventory Purchases
Percentage of inventory purchases from major suppliers
Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position
Net amount recognized
Other comprehensive income (loss), net of tax
Other Comprehensive Income (Loss), Net of Tax
Total other comprehensive loss, net of tax
Other comprehensive loss (income)
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Date
PSUs expires after date of outstaning
Other Income, Net [Line Items]
Other income, net.
Auditor Name
Auditor Name
Proceeds from Lines of Credit
Borrowings under credit facilities
Proceeds from Lines of Credit, Total
Revenue from Contract with Customer, Product and Service Benchmark
Environmental Loss Contingency, Current, Statement of Financial Position [Extensible Enumeration]
Buildings and improvements
Buildings and Improvements, Gross
Income Taxes Receivable
Income taxes recoverable
Line of Credit Facility, Maximum Borrowing Capacity
Secured revolving credit facility
Defined Benefit Plan [Table]
Schedule Of Defined Benefit Plans Disclosures [Table]
Reportable Segment [Member]
Reportable segment.
Reportable Segment
Schedule of Revenue by Major Customers, by Reporting Segments [Table]
Schedule Of Entity Wide Revenue By Major Customers By Reporting Segments [Table]
Stock Issued During Period, Value, Employee Stock Purchase Plan
Employee stock purchases
Weighted average remaining lease term, (in years)
Operating Lease, Weighted Average Remaining Lease Term
Segment Reporting Information [Line Items]
Land and improvements
Land Improvements [Member]
Land Improvements
Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]
Changes in warranty reserve
Retirement Plan Name [Axis]
Retirement Plan Name
Cash and Cash Equivalents, Policy [Policy Text Block]
Cash and Cash Equivalents
Property, Plant and Equipment, Net
Property, plant and equipment, net
Property, plant and equipment, net
BRAZIL
BRAZIL
Defined Benefit Plan, Expected Future Benefit Payment, Year Three
2028
Foreign
Deferred Foreign Income Tax Expense (Benefit)
Value added tax.
Value Added Tax [Policy Text Block]
Value-Added Tax
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation
End of year
Beginning of year
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total
Operating Income (Loss)
Income from operations
Percentage of total STRATTEC associates represented by labor union.
Percentage Of Total S T R A T T E C Associates Represented By Labor Union
Percentage of total STRATTEC associates represented by labor union.
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate
Net Periodic Benefit Cost, Discount rate
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]
Schedule of Net Sales and Net Tangible Long Lived Assets
Retained Earnings [Member]
Retained Earnings
Total cost of treasury stock repurchases inception to date using the cost method.
Treasury Stock Cost Of Repurchases To Date Cost Method
Cost of shares repurchased to date
Share-Based Payment Arrangement, Noncash Expense
Stock-based compensation expense
Share-Based Payment Arrangement, Noncash Expense, Total
Income tax disclosure.
Income Tax [Table]
Income Tax [Table]
Share Repurchase Program, Authorized, Number of Shares
Number of shares authorized to be repurchased
Operating Lease, Weighted Average Discount Rate, Percent
Weighted average discount rate
Operating Lease, Liability, Noncurrent
Other noncurrent liabilities
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Net cash (used in) provided by financing activities
Operating leases, renewal term.
Operating Leases, Renewal Term
Lease renewal term
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]
Accumulated Foreign Currency Adjustment Including Portion Attributable to Noncontrolling Interest [Member]
Foreign Currency Translation Adjustments
Auditor Location
Auditor Location
Amortization of unrecognized net loss
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax
Actuarial losses
Number of wholly owned subsidiaries consolidated with the noted legal entity.
Number Of Wholly Owned Subsidiaries
Number of wholly owned subsidiaries
Derivative Contract [Domain]
Derivative Contract
Earnings Per Share Reconciliation [Abstract]
Reconciliation of the components of the basic and diluted per share
Non-US [Member]
Foreign
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share
Foreign operating loss and credit carry-forwards
Deferred Tax Assets, Operating Loss Carryforwards, Foreign
Income Tax Jurisdiction [Domain]
Income Tax Authority
Entity Interactive Data Current
Entity Interactive Data Current
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
OPERATING ACTIVITIES:
Repayments of Lines of Credit
Repayments under credit facilities
Contract with Customer, Asset, after Allowance for Credit Loss
Contract with Customer, Asset, after Allowance for Credit Loss, Total
Contract with customer, assets
Cash settled rabbi trust assets
Plan settlements
Defined Benefit Plan, Benefit Obligation, Payment for Settlement
Settlement payment
Lease obligation under operating lease.
Lease Obligation Under Operating Lease [Abstract]
Lease liability:
Schedules of Concentration of Risk, by Risk Factor [Table Text Block]
Schedule of Sales by Product Group
Entity Tax Identification Number
Entity Tax Identification Number
Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]
Shareholders' Equity:
Schedule of Common Stock Outstanding Roll Forward [Table Text Block]
Summary of Changes to Common Stock
Pension and Other Postretirement Benefits Cost (Reversal of Cost)
Pension and Other Postretirement Benefits Cost (Reversal of Cost), Total
Non-service pension and postemployment expense
Non-service pension and postemployment expense
Income Tax Authority, Name [Domain]
Local Phone Number
Local Phone Number
Accumulated Other Comprehensive Income (Loss) [Line Items]
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)
Net periodic benefit cost
Net periodic benefit cost
Other Liabilities, Current
Other current liabilities
CHINA
CHINA
Auditor Opinion [Text Block]
Auditor Opinion
Long-Lived Assets
Tangible long-lived assets, net
Line of Credit Facility, Interest Rate Description
Interest rate on borrowings under the credit facility
Accounting Policies [Abstract]
Number of shares remain available for repurchase
Stock Repurchase Program Number Of Shares Remain Available For Repurchase
Stock repurchase program number of shares remain available for repurchase.
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax
Net other comprehensive loss before reclassifications
Net other comprehensive loss before reclassifications
Net other comprehensive loss (income) before reclassifications
NET SALES
Sales to VAST LLC
Revenue from Contract with Customer, Excluding Assessed Tax
Net sales
Inventory, Net [Abstract]
Inventories:
Long-Term Line of Credit, Noncurrent
Outstanding Borrowing, Non-current
Borrowings under credit facilities
Lessee, Operating Lease, Liability, to be Paid, Year Four
2029
Future cash outflow increase (decrease) to pay for purchases of fixed assets that have occurred.
Increase Decrease In Capital Expenditures Incurred But Not Yet Paid
Change in capital expenditures in accounts payable
Labor and Related Expense
Labor and overhead costs
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant
Shares of common stock available for grant
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Weighted average period over which unrecognized compensation is expected to be recognized
Entity Emerging Growth Company
Entity Emerging Growth Company
Annual benefit accrual percentage of a participants' base salary and cash bonus under the Supplement Executive Retirement Plan.
Annual Benefit Accrual Percentage Under Supplemental Executive Retirement Plan
Percentage of participant's base salary received as Supplemental Retirement Benefits