v3.26.3
Document
Sep. 28, 2026
Cover [Abstract]  
Document Type 8-K/A
Document Period End Date Sep. 28, 2026
Entity Registrant Name Teledyne Technologies Inc
Entity Incorporation, State or Country Code DE
Entity File Number 1-15295
Entity Tax Identification Number 25-1843385
Entity Address, Address Line One 1049 Camino Dos Rios
Entity Address, City or Town Thousand Oaks
Entity Address, State or Province CA
Entity Address, Postal Zip Code 91360-2362
City Area Code 805
Local Phone Number 373-4545
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, par value $.01 per share
Trading Symbol TDY
Security Exchange Name NYSE
Entity Emerging Growth Company false
Entity Central Index Key 0001094285
Amendment Flag true
Amendment Description As previously disclosed, on September 28, 2026, Teledyne Technologies Incorporated ("Teledyne") filed a current report on Form 8-K (the “Original Filing”) to report that Jason VanWees will be retiring as Vice Chairman of Teledyne, effective February 1, 2027. This Amendment to the Original Filing is being filed to disclose compensation arrangements that were not finally determined or available at the time of the Original Filing.