{"cik":1094285,"taxonomy":"us-gaap","tag":"Depreciation","label":"Depreciation","description":"The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.","entityName":"TELEDYNE TECHNOLOGIES INC","units":{"USD":[{"start":"2008-12-29","end":"2010-01-03","val":30100000,"accn":"0001193125-12-089549","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2009"},{"start":"2010-01-01","end":"2011-01-02","val":30600000,"accn":"0001094285-13-000064","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-01-04","end":"2011-01-02","val":30600000,"accn":"0001193125-12-089549","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-03","end":"2012-01-01","val":39600000,"accn":"0001193125-12-089549","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"start":"2011-01-03","end":"2012-01-01","val":39600000,"accn":"0001094285-13-000064","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-03","end":"2012-01-01","val":39600000,"accn":"0001094285-14-000072","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-25","frame":"CY2011"},{"start":"2012-01-02","end":"2012-12-30","val":48900000,"accn":"0001094285-13-000064","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-02","end":"2012-12-30","val":48900000,"accn":"0001094285-14-000072","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-25"},{"start":"2012-01-02","end":"2012-12-30","val":48900000,"accn":"0001094285-15-000037","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-26","frame":"CY2012"},{"start":"2012-12-31","end":"2013-12-29","val":59600000,"accn":"0001094285-14-000072","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-25"},{"start":"2012-12-31","end":"2013-12-29","val":59600000,"accn":"0001094285-15-000037","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-26"},{"start":"2012-12-31","end":"2013-12-29","val":59600000,"accn":"0001094285-16-000177","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2013-12-30","end":"2014-12-28","val":62300000,"accn":"0001094285-15-000037","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-26"},{"start":"2013-12-30","end":"2014-12-28","val":62300000,"accn":"0001094285-16-000177","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2013-12-30","end":"2014-12-28","val":62300000,"accn":"0001094285-17-000031","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-02","frame":"CY2014"},{"start":"2014-12-29","end":"2016-01-03","val":58300000,"accn":"0001094285-16-000177","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-12-29","end":"2016-01-03","val":58300000,"accn":"0001094285-17-000031","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-02"},{"start":"2014-12-29","end":"2016-01-03","val":58300000,"accn":"0001094285-18-000053","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-27","frame":"CY2015"},{"start":"2016-01-04","end":"2017-01-01","val":57600000,"accn":"0001094285-17-000031","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-02"},{"start":"2016-01-04","end":"2017-01-01","val":57600000,"accn":"0001094285-18-000053","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-27"},{"start":"2016-01-04","end":"2017-01-01","val":57600000,"accn":"0001094285-19-000064","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-25","frame":"CY2016"},{"start":"2017-01-02","end":"2017-12-31","val":65900000,"accn":"0001094285-18-000053","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-27"},{"start":"2017-01-02","end":"2017-12-31","val":65900000,"accn":"0001094285-19-000064","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-25"},{"start":"2017-01-02","end":"2017-12-31","val":65900000,"accn":"0001094285-20-000045","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-24","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-30","val":73500000,"accn":"0001094285-19-000064","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-25"},{"start":"2018-01-01","end":"2018-12-30","val":73500000,"accn":"0001094285-20-000045","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-24"},{"start":"2018-01-01","end":"2018-12-30","val":73500000,"accn":"0001094285-21-000066","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2018-12-31","end":"2019-12-29","val":74500000,"accn":"0001094285-20-000045","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-24"},{"start":"2018-12-31","end":"2019-12-29","val":74500000,"accn":"0001094285-21-000066","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2018-12-31","end":"2019-12-29","val":74500000,"accn":"0001094285-22-000049","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25","frame":"CY2019"},{"start":"2019-12-30","end":"2021-01-03","val":76600000,"accn":"0001094285-21-000066","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-12-30","end":"2021-01-03","val":76600000,"accn":"0001094285-22-000049","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"start":"2019-12-30","end":"2021-01-03","val":76600000,"accn":"0001094285-23-000053","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-24","frame":"CY2020"},{"start":"2021-01-04","end":"2022-01-02","val":115200000,"accn":"0001094285-22-000049","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-25"},{"start":"2021-01-04","end":"2022-01-02","val":115200000,"accn":"0001094285-23-000053","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-24"},{"start":"2021-01-04","end":"2022-01-02","val":115200000,"accn":"0001094285-24-000044","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-23","frame":"CY2021"},{"start":"2022-01-03","end":"2023-01-01","val":129800000,"accn":"0001094285-23-000053","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-24"},{"start":"2022-01-03","end":"2023-01-01","val":129800000,"accn":"0001094285-24-000044","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-23"},{"start":"2022-01-03","end":"2023-01-01","val":129800000,"accn":"0001094285-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-21","frame":"CY2022"},{"start":"2023-01-02","end":"2023-12-31","val":119100000,"accn":"0001094285-24-000044","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-23"},{"start":"2023-01-02","end":"2023-12-31","val":119100000,"accn":"0001094285-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-21"},{"start":"2023-01-02","end":"2023-12-31","val":119100000,"accn":"0001094285-26-000017","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-20","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-29","val":111300000,"accn":"0001094285-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-21"},{"start":"2024-01-01","end":"2024-12-29","val":111300000,"accn":"0001094285-26-000017","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-20","frame":"CY2024"},{"start":"2024-12-30","end":"2025-12-28","val":119200000,"accn":"0001094285-26-000017","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-20","frame":"CY2025"}]}}