EBP 002 EBP 002 [Member] EBP 002 Statistical Measurement [Domain] Statistical Measurement [Domain] Parties-in-Interest EBP, Related Party and Party-in-Interest Transactions [Text Block] Interest income from notes receivable from participants EBP, Change in Net Asset Available for Benefit, Increase from Interest Income on Note Receivable from Participant Document Information [Line Items] Document Information [Line Items] Total Fully Corrected Under VFCP and PTE 2002-51 EBP, Schedule of Delinquent Participant Contribution, Corrected Maximum borrowing, amount EBP, Note Receivable from Participant, Account, Maximum Borrowing, Amount Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Pension Plan Contribution EBP, Pension Plan Contribution [Member] EBP, Pension Plan Contribution Contributions EBP, Contribution [Policy Text Block] EBP, Description of Plan and Accounting Change [Abstract] Rollovers EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution, Rollover Investment Type [Axis] Investment Type [Axis] Maximum borrowing, to total account, percentage EBP, Note Receivable from Participant, Account, Maximum Borrowing, to Total Account, Percentage Investment, number of shares (in shares) Number of Shares/Units (in shares) EBP, Investment, Number of Shares Income Tax Status EBP, Tax Status [Text Block] EBP, Employer Contribution, Type [Axis] EBP, Employer Contribution, Type [Axis] EBP, Employer Contribution, Type Delinquent Participant Contributions EBP, Contribution [Text Block] EBP, Description of Plan [Line Items] EBP, Description of Plan [Line Items] Interest and dividend income EBP, Change in Net Asset Available for Benefit, Increase from Interest and Dividend Income on Investment EBP, Schedule of Asset Held for Investment [Table] EBP, Schedule of Asset Held for Investment [Table] Participant loans EBP, Asset Held for Investment, Participant Loan, after Deemed Distribution Fair Value Measurements EBP, Investment, Fair Value and NAV [Text Block] EBP, Investment, Fair Value and NAV [Table] EBP, Investment, Fair Value and NAV [Table] Late employee deferrals Contributions Corrected Outside VFCP EBP, Schedule of Delinquent Participant Contribution, Corrected Outside VFCP Highly compensated employees EBP, Contribution, Participant, Highly Compensated Employees [Member] EBP, Contribution, Participant, Highly Compensated Employees Total contributions EBP, Change in Net Asset Available for Benefit, Increase from Contribution Minimum borrowing, amount EBP, Note Receivable from Participant, Account, Minimum Borrowing, Amount Subsequent Event Subsequent Event [Member] EBP, Related Party and Party-in-Interest Transactions [Table] EBP, Related Party and Party-in-Interest Transactions [Table] EBP, Risk and Uncertainty [Table] EBP, Risk and Uncertainty [Table] Distributions to participants EBP, Change in Net Asset Available for Benefit, Decrease from Payment to Participant Employee EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution, Excluding Rollover Payment of Benefits EBP, Payment to Participant [Policy Text Block] Net assets available for benefits Beginning of year End of year EBP, Net Asset Available for Benefit Maximum compensation contribution percent EBP, Participant Contribution, After Tax, Maximum Annual Compensation to Total Compensation, Percentage EBP, Participant Contribution, After Tax, Maximum Annual Compensation to Total Compensation, Percentage EBP, Schedule of Asset Held for Investment [Line Items] EBP, Schedule of Asset Held for Investment [Line Items] EBP, Accounting Policy [Line Items] EBP, Accounting Policy [Line Items] EBP, Schedule of Delinquent Participant Contribution [Abstract] Automatic deferral rate EBP, Participant Contribution, Automatic, Deferral Rate Company Match EBP, Employer Matching Contribution [Member] EBP, Employer Matching Contribution Common stock Teledyne Technologies Incorporated common stock fund EBP, Employer, Common Stock [Member] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] EBP, Tax Status [Abstract] Net increase EBP, Change in Net Asset Available for Benefit, Increase (Decrease) Cover [Abstract] Vesting period EBP, Employer Contribution Vesting Service Period Minimum Vesting service period for company contribution and/ or investment earning to the participant in Company Matching Contributions, Fixed Rate Contributions, Discretionary Profit-Sharing Contributions, Qualified Non-Elective Contributions, and Disability Contributions. Maximum Maximum [Member] Employer EBP, Change in Net Asset Available for Benefit, Increase from Employer Contribution, Cash Contributions Pending Correction in VFCP EBP, Schedule of Delinquent Participant Contribution, Pending Correction in VFCP EBP, Participant Contribution, Type [Axis] EBP, Participant Contribution, Type [Axis] EBP, Participant Contribution, Type EBP, Risk and Uncertainty [Line Items] EBP, Risk and Uncertainty [Line Items] Assets EBP, Asset [Abstract] Pretax deferral percentage EBP, Participant Contribution, Pretax, Maximum Annual Compensation to Total Compensation, Percentage Minimum Minimum [Member] Subsequent Event Type [Domain] Subsequent Event Type [Domain] EBP, Schedule of Asset Held for Investment [Abstract] Entity [Domain] Entity [Domain] Qioptiq rollover Excelitas Technologies Corp. Rollover [Member] Excelitas Technologies Corp. Rollover Schedule H, Line 4a - Schedule of Delinquent Participant Contributions EBP, Schedule of Delinquent Participant Contribution [Table Text Block] Total Current Value EBP, Asset Held for Investment Investment, Identifier [Axis] Investment, Identifier [Axis] Participant compensation matched, minimum service period EBP, Requisite Service Period EBP, Requisite Service Period Contributions Not Corrected EBP, Schedule of Delinquent Participant Contribution, Not Corrected EBP, Schedule of Delinquent Participant Contribution [Line Items] EBP, Schedule of Delinquent Participant Contribution [Line Items] EBP, Investment, Fair Value and NAV [Abstract] Primary residence, borrowing term EBP, Note Receivable From Participant, Account, Primary Residence, Maximum Borrowing Term EBP, Note Receivable From Participant, Account, Primary Residence, Maximum Borrowing Term Matching percentage EBP, Employer Contribution, Matching Percentage Basis of Accounting EBP, Basis of Accounting [Policy Text Block] EBP, Subsequent Event [Line Items] EBP, Subsequent Event [Line Items] EBP, Tax Status [Line Items] EBP, Tax Status [Line Items] Investments, at fair value: EBP, Investment, Fair Value [Abstract] EBP, Statement of Change in Net Asset Available for Benefit [Table] EBP, Statement of Change in Net Asset Available for Benefit [Table] EBP, Description of Plan [Table] EBP, Description of Plan [Table] Mutual funds Mutual Fund [Member] Amendment Flag Amendment Flag Administrative expenses EBP, Change in Net Asset Available for Benefit, Decrease from Administrative Expense Collective trusts Common Collective Trust [Member] NAV Fair Value Measured at Net Asset Value Per Share [Member] Schedule of Plan Assets at Fair Value EBP, Investment, Fair Value and NAV [Table Text Block] Current Value EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value EBP, Statement of Change in Net Asset Available for Benefit [Abstract] EBP, Subsequent Event [Table] EBP, Subsequent Event [Table] EBP, Related Party and Party-in-Interest Transactions [Abstract] Forfeited nonvested account EBP, Forfeited Nonvested Account Automatic election revocation period EBP, Participant Contribution, Automatic, Election Period EBP, Participant Contribution, Automatic, Election Period EBP, Related Party and Party-in-Interest Transactions [Line Items] EBP, Related Party and Party-in-Interest Transactions [Line Items] Reynolds Industries, Incorporated employees EBP, Pension Plan Contribution, Reynolds Industries, Incorporated Employees [Member] EBP, Pension Plan Contribution, Reynolds Industries, Incorporated Employees Employer contributions reduction from forfeited nonvested accounts EBP, Forfeited Nonvested Account, Decrease from Employer Contribution EBP, Statement of Net Asset Available for Benefit [Abstract] Description of the Plan EBP, Description of Plan [Text Block] Significant Accounting Policies EBP, Summary of Accounting Policy [Text Block] Notes Receivable from Participants EBP, Note Receivable from Participant [Policy Text Block] EBP, Employer Contribution, Type [Domain] EBP, Employer Contribution, Type [Domain] EBP, Employer Contribution, Type [Domain] EBP, Statement of Net Asset Available for Benefit [Line Items] EBP, Statement of Net Asset Available for Benefit [Line Items] Entity Central Index Key Entity Central Index Key Participant loan, interest rate EBP, Asset Held for Investment, Participant Loan, Interest Rate Total investments EBP, Investment, Excluding Plan Interest in Master Trust, Fair Value Legal Entity [Axis] Legal Entity [Axis] Entity tax identification number Entity Tax Identification Number Net investment income EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment Offset plan expenses EBP, Revenue-Sharing, Amount Used To Offset Plan Expenses EBP, Revenue-Sharing, Amount Used To Offset Plan Expenses EBP, Accounting Policy, Accounting Standard Update, and Change in Accounting Principle [Abstract] Plan number EBP, Plan Number Contributions: EBP, Change in Net Asset Available for Benefit, Increase from Contribution [Abstract] Document Type Document Type Level 3 Fair Value, Inputs, Level 3 [Member] EBP, Statement of Net Asset Available for Benefit [Table] EBP, Statement of Net Asset Available for Benefit [Table] Micropac rollover Micropac Industries, Inc. Rollover [Member] Micropac Industries, Inc. Rollover EBP, Investment, Fair Value and NAV [Line Items] EBP, Investment, Fair Value and NAV [Line Items] General loan, borrowing term EBP, Note Receivable From Participant, General Loan, Maximum Borrowing Term EBP, Note Receivable From Participant, General Loan, Maximum Borrowing Term Maximum incentive pay contribution EBP, Employer Contribution, Maximum Annual Amount EBP, Employer Contribution, Maximum Annual Amount Use of Estimates EBP, Use of Estimate [Policy Text Block] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Other expense, net EBP, Change in Net Asset Available for Benefit, Decrease from Other Expense EBP, Change in Net Asset Available for Benefit, Decrease from Other Expense Statistical Measurement [Axis] Statistical Measurement [Axis] Notes receivable from participants EBP, Note Receivable from Participant Level 2 Fair Value, Inputs, Level 2 [Member] EBP, Participant Contribution, Type [Domain] EBP, Participant Contribution, Type [Domain] EBP, Participant Contribution, Type Schedule H, Line 4i – Schedule of Assets (Held At End of Year) EBP, Schedule of Asset Held for Investment [Table Text Block] Additions (deductions): EBP, Change in Net Asset Available for Benefit, Increase [Abstract] Net appreciation in fair value of investments EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Gain (Loss) on Investment Undistributed administrative revenues held EBP, Revenue-Sharing, Undistributed Administrative Revenues Held EBP, Revenue-Sharing, Undistributed Administrative Revenues Held EBP, Accounting Policy [Table] EBP, Accounting Policy [Table] EBP, Subsequent Event [Abstract] Investments [Domain] Investments [Domain] Self-directed brokerage EBP, Self-Directed Brokerage Account [Member] Document Information [Table] Document Information [Table] EBP, Statement of Change in Net Asset Available for Benefit [Line Items] EBP, Statement of Change in Net Asset Available for Benefit [Line Items] EBP, Risk and Uncertainty [Abstract] Level 1 Fair Value, Inputs, Level 1 [Member] Entity Registrant Name Entity Registrant Name Subsequent Events EBP, Subsequent Event [Text Block] Investment income (expense): EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment [Abstract] EBP, Tax Status [Table] EBP, Tax Status [Table] Cost basis EBP, Investment, Excluding Plan Interest in Master Trust, Cost EBP, Schedule of Delinquent Participant Contribution [Table] EBP, Schedule of Delinquent Participant Contribution [Table] Total Fair Value, Inputs, Level 1, Level 2, and Level 3 [Member] Participant compensation matched, percentage EBP, Employer Contribution, Participant Compensation Matched, Percentage Risks and Uncertainties EBP, Risk and Uncertainty [Text Block]