XML 52 R41.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Business Segments - Net Sales and Operating Income by Segment (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2024 | Apr. 02, 2023
Net sales: |  |
Total net sales | $ 1,350.1 | $ 1,383.3
Net sales, percentage change | (2.40%) |
Operating income: |  |
Operating income | $ 234.3 | 242.5
Total segment operating profit, percentage change | (3.40%) |
Net sales | $ (1,350.1) | (1,383.3)
Corporate expense |  |
Operating income: |  |
Operating income | $ (20.1) | (17.4)
Total segment operating profit, percentage change | 15.50% |
Inter-segment sales |  |
Net sales: |  |
Total net sales | $ (4.8) | (6.2)
Operating income: |  |
Net sales | 4.8 | 6.2
Digital Imaging |  |
Net sales: |  |
Total net sales | 740.8 | 772.5
Operating income: |  |
Net sales | (740.8) | (772.5)
Digital Imaging | Operating segments |  |
Net sales: |  |
Total net sales | $ 740.8 | 772.5
Net sales, percentage change | (4.10%) |
Operating income: |  |
Operating income | $ 113.8 | 122.2
Total segment operating profit, percentage change | (6.90%) |
Net sales | $ (740.8) | (772.5)
Instrumentation |  |
Net sales: |  |
Total net sales | 330.4 | 333.5
Operating income: |  |
Net sales | (330.4) | (333.5)
Instrumentation | Operating segments |  |
Net sales: |  |
Total net sales | $ 330.4 | 333.5
Net sales, percentage change | (0.90%) |
Operating income: |  |
Operating income | $ 86.0 | 80.7
Total segment operating profit, percentage change | 6.60% |
Net sales | $ (330.4) | (333.5)
Aerospace and Defense Electronics |  |
Net sales: |  |
Total net sales | 185.7 | 173.2
Operating income: |  |
Net sales | (185.7) | (173.2)
Aerospace and Defense Electronics | Operating segments |  |
Net sales: |  |
Total net sales | $ 185.7 | 173.2
Net sales, percentage change | 7.20% |
Operating income: |  |
Operating income | $ 51.9 | 47.0
Total segment operating profit, percentage change | 10.40% |
Net sales | $ (185.7) | (173.2)
Engineered Systems |  |
Net sales: |  |
Total net sales | 93.2 | 104.1
Operating income: |  |
Net sales | (93.2) | (104.1)
Engineered Systems | Operating segments |  |
Net sales: |  |
Total net sales | $ 93.2 | 104.1
Net sales, percentage change | (10.50%) |
Operating income: |  |
Operating income | $ 2.7 | 10.0
Total segment operating profit, percentage change | (73.00%) |
Net sales | $ (93.2) | $ (104.1)

X
- Definition Segment Reporting, Net Sales, Percentage Change + References No definition available. + Details
Name: | tdy_SegmentReportingNetSalesPercentageChange
Namespace Prefix: | tdy_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Segment Reporting, Operating Income, Percentage Change + References No definition available. + Details
Name: | tdy_SegmentReportingOperatingIncomePercentageChange
Namespace Prefix: | tdy_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The net result for the period of deducting operating expenses from operating revenues. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 30 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-30 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-32 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 31 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-31 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-32 + Details
Name: | us-gaap_OperatingIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 924 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479941/924-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-5 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 30 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-30 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-42 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-32 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-40 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-32 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 41 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-41 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-4 + Details
Name: | us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RevenuesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SegmentReportingInformationOperatingIncomeLossAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_CorporateNonSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_IntersegmentEliminationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=tdy_DigitalImagingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=tdy_InstrumentationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=tdy_AerospaceAndDefenseElectronicsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=tdy_EngineeredSystemsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |