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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-Q
_____________________________________
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended April 2,October 1, 2023
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from             to             
Commission File Number: 1-15295

TELEDYNE TECHNOLOGIES INCORPORATED
(Exact name of registrant as specified in its charter)
_____________________________________
Delaware 25-1843385
(State or other jurisdiction of
incorporation or organization)
 (I.R.S. Employer
Identification No.)
1049 Camino Dos Rios
Thousand OaksCalifornia91360-2362
(Address of principal executive offices) (Zip Code)
805 373-4545
(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common Stock, $0.01 par valueTDYNew York Stock Exchange
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes      No  
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes      No  
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filerAccelerated filer
Non-accelerated filerSmaller reporting company
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐  
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act): 
Yes  ☐    No  
There were 47,045,57947,184,697 shares of common stock, $.01 par value per share, outstanding as of April 19,October 23, 2023.


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TELEDYNE TECHNOLOGIES INCORPORATED
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Item 5. Other Information


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PART I FINANCIAL INFORMATION
 
Item 1.    Financial Statements
TELEDYNE TECHNOLOGIES INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF INCOME (LOSS)
FOR THE FIRSTTHIRD QUARTER AND NINE MONTHS ENDED APRIL 2,OCTOBER 1, 2023 AND APRILOCTOBER 3, 2022
(Unaudited - Amounts in millions, except per-share amounts)
First QuarterThird QuarterNine Months
20232022 2023202220232022
Net salesNet sales$1,383.3 $1,321.0 Net sales$1,402.5 $1,363.6 $4,210.5 $4,040.4 
Costs and expensesCosts and expensesCosts and expenses
Cost of salesCost of sales790.7 752.6 Cost of sales797.2 785.8 2,394.2 2,327.0 
Selling, general and administrativeSelling, general and administrative300.4 291.3 Selling, general and administrative291.9 283.7 905.3 861.4 
Acquired intangible asset amortizationAcquired intangible asset amortization49.7 53.6 Acquired intangible asset amortization49.1 48.9 148.1 153.8 
Total costs and expensesTotal costs and expenses1,140.8 1,097.5 Total costs and expenses1,138.2 1,118.4 3,447.6 3,342.2 
Operating income (loss)Operating income (loss)242.5 223.5 Operating income (loss)264.3 245.2 762.9 698.2 
Interest and debt income (expense), netInterest and debt income (expense), net(21.0)(22.3)Interest and debt income (expense), net(18.4)(22.0)(61.7)(66.8)
Gain (loss) on debt extinguishmentGain (loss) on debt extinguishment — 1.6 10.6 
Non-service retirement benefit income (expense), netNon-service retirement benefit income (expense), net3.3 2.8 Non-service retirement benefit income (expense), net3.1 2.9 9.3 8.6 
Other income (expense), netOther income (expense), net(1.1)(1.0)Other income (expense), net(2.9)5.2 (7.4)5.2 
Income (loss) before income taxesIncome (loss) before income taxes223.7 203.0 Income (loss) before income taxes246.1 231.3 704.7 655.8 
Provision (benefit) for income taxesProvision (benefit) for income taxes44.9 (9.6)Provision (benefit) for income taxes47.3 53.1 141.6 93.7 
Net income (loss) including noncontrolling interestNet income (loss) including noncontrolling interest178.8 212.6 Net income (loss) including noncontrolling interest198.8 178.2 $563.1 $562.1 
Less: Net income (loss) attributable to noncontrolling interestLess: Net income (loss) attributable to noncontrolling interest0.1 — Less: Net income (loss) attributable to noncontrolling interest0.2 (0.1)0.5 (0.1)
Net income (loss) attributable to TeledyneNet income (loss) attributable to Teledyne$178.7 $212.6 Net income (loss) attributable to Teledyne$198.6 $178.3 $562.6 $562.2 
Basic earnings per common shareBasic earnings per common share$3.81 $4.55 Basic earnings per common share$4.22 $3.81 $11.97 $12.01 
Weighted average common shares outstandingWeighted average common shares outstanding46.9 46.7 Weighted average common shares outstanding47.1 46.8 47.0 46.8 
Diluted earnings per common shareDiluted earnings per common share$3.73 $4.46 Diluted earnings per common share$4.15 $3.74 $11.75 $11.79 
Weighted average diluted common shares outstandingWeighted average diluted common shares outstanding47.9 47.7 Weighted average diluted common shares outstanding47.9 47.7 47.9 47.7 
The accompanying notes are an integral part of these condensed consolidated financial statements.

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TELEDYNE TECHNOLOGIES INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
FOR THE FIRSTTHIRD QUARTER AND NINE MONTHS ENDED APRIL 2,OCTOBER 1, 2023 AND APRILOCTOBER 3, 2022
(Unaudited - Amounts in millions)
First Quarter Third QuarterNine Months
20232022 2023202220232022
Net income (loss) including noncontrolling interestNet income (loss) including noncontrolling interest$178.8 $212.6 Net income (loss) including noncontrolling interest$198.8 $178.2 $563.1 $562.1 
Other comprehensive income (loss):Other comprehensive income (loss):Other comprehensive income (loss):
Foreign exchange translation adjustmentForeign exchange translation adjustment(4.3)(32.6)Foreign exchange translation adjustment(76.6)(357.1)(68.6)(544.5)
Hedge activity, net of taxHedge activity, net of tax2.5 6.5 Hedge activity, net of tax(1.1)(6.2)3.0 (2.0)
Pension and postretirement benefit adjustments, net of taxPension and postretirement benefit adjustments, net of tax1.5 4.2 Pension and postretirement benefit adjustments, net of tax1.8 4.1 4.2 12.3 
Other comprehensive income (loss)Other comprehensive income (loss)(0.3)(21.9)Other comprehensive income (loss)(75.9)(359.2)(61.4)(534.2)
Comprehensive income (loss) including noncontrolling interestComprehensive income (loss) including noncontrolling interest178.5 190.7 Comprehensive income (loss) including noncontrolling interest122.9 (181.0)501.7 27.9 
Comprehensive (income) loss attributable to noncontrolling interest0.1 — 
Less: Comprehensive income (loss) attributable to noncontrolling interestLess: Comprehensive income (loss) attributable to noncontrolling interest0.2 (0.1)0.5 (0.1)
Comprehensive income (loss) attributable to TeledyneComprehensive income (loss) attributable to Teledyne$178.4 $190.7 Comprehensive income (loss) attributable to Teledyne$122.7 $(180.9)$501.2 $28.0 
The accompanying notes are an integral part of these condensed consolidated financial statements.
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TELEDYNE TECHNOLOGIES INCORPORATED
CONDENSED CONSOLIDATED BALANCE SHEETS
(Unaudited - Amounts in millions, except share amounts)
April 2, 2023January 1, 2023October 1, 2023January 1, 2023
AssetsAssetsAssets
Current AssetsCurrent AssetsCurrent Assets
Cash and cash equivalentsCash and cash equivalents$665.2 $638.1 Cash and cash equivalents$508.6 $638.1 
Accounts receivable, netAccounts receivable, net827.9 883.7 Accounts receivable, net854.7 883.7 
Unbilled receivables, netUnbilled receivables, net292.2 274.7 Unbilled receivables, net340.2 274.7 
Inventories, netInventories, net951.7 890.7 Inventories, net962.0 890.7 
Prepaid expenses and other current assetsPrepaid expenses and other current assets145.4 130.7 Prepaid expenses and other current assets155.0 130.7 
Total current assetsTotal current assets2,882.4 2,817.9 Total current assets2,820.5 2,817.9 
Property, plant and equipment, net of accumulated depreciation and amortization of $876.2 at April 2, 2023 and $847.8 at January 1, 2023765.3 769.8 
Property, plant and equipment, net of accumulated depreciation and amortization of $932.1 at October 1, 2023 and $847.8 at January 1, 2023Property, plant and equipment, net of accumulated depreciation and amortization of $932.1 at October 1, 2023 and $847.8 at January 1, 2023754.1 769.8 
GoodwillGoodwill7,925.5 7,873.0 Goodwill7,899.8 7,873.0 
Acquired intangibles, netAcquired intangibles, net2,405.4 2,440.6 Acquired intangibles, net2,287.4 2,440.6 
Prepaid pension assetsPrepaid pension assets182.4 178.4 Prepaid pension assets190.0 178.4 
Other assets, netOther assets, net268.3 274.3 Other assets, net264.0 274.3 
Total AssetsTotal Assets$14,429.3 $14,354.0 Total Assets$14,215.8 $14,354.0 
Liabilities, Redeemable Noncontrolling Interest and Stockholders’ EquityLiabilities, Redeemable Noncontrolling Interest and Stockholders’ EquityLiabilities, Redeemable Noncontrolling Interest and Stockholders’ Equity
Current LiabilitiesCurrent LiabilitiesCurrent Liabilities
Accounts payableAccounts payable$495.0 $505.7 Accounts payable$454.9 $505.7 
Accrued liabilitiesAccrued liabilities692.9 717.6 Accrued liabilities777.1 717.6 
Current portion of long-term debtCurrent portion of long-term debt300.1 300.1 Current portion of long-term debt450.1 300.1 
Total current liabilitiesTotal current liabilities1,488.0 1,523.4 Total current liabilities1,682.1 1,523.4 
Long-term debt, net of current portionLong-term debt, net of current portion3,520.3 3,620.5 Long-term debt, net of current portion2,794.0 3,620.5 
Long-term deferred tax liabilitiesLong-term deferred tax liabilities482.4 490.0 Long-term deferred tax liabilities449.9 490.0 
Other long-term liabilitiesOther long-term liabilities569.2 547.2 Other long-term liabilities563.7 547.2 
Total LiabilitiesTotal Liabilities6,059.9 6,181.1 Total Liabilities5,489.7 6,181.1 
Commitments and contingenciesCommitments and contingenciesCommitments and contingencies
Redeemable Noncontrolling InterestRedeemable Noncontrolling Interest3.7 3.7 Redeemable Noncontrolling Interest4.2 3.7 
Stockholders’ EquityStockholders’ EquityStockholders’ Equity
Preferred stock, $0.01 par value; outstanding shares - nonePreferred stock, $0.01 par value; outstanding shares - none — Preferred stock, $0.01 par value; outstanding shares - none — 
Common stock, $0.01 par value; authorized 125,000,000 shares; issued shares: 47,194,766 at April 2, 2023 and 47,194,766 at January 1, 2023; outstanding shares: 47,037,465 at April 2, 2023 and 46,912,635 at January 1, 20230.5 0.5 
Common stock, $0.01 par value; authorized 125,000,000 shares; issued shares: 47,194,766 at October 1, 2023 and 47,194,766 at January 1, 2023; outstanding shares: 47,183,514 at October 1, 2023 and 46,912,635 at January 1, 2023Common stock, $0.01 par value; authorized 125,000,000 shares; issued shares: 47,194,766 at October 1, 2023 and 47,194,766 at January 1, 2023; outstanding shares: 47,183,514 at October 1, 2023 and 46,912,635 at January 1, 20230.5 0.5 
Additional paid-in capitalAdditional paid-in capital4,360.9 4,353.4 Additional paid-in capital4,385.7 4,353.4 
Retained earningsRetained earnings4,740.5 4,561.8 Retained earnings5,124.4 4,561.8 
Treasury stock, 157,301 shares at April 2, 2023 and 282,131 shares at January 1, 2023(9.4)(20.0)
Treasury stock, 11,252 shares at October 1, 2023 and 282,131 shares at January 1, 2023Treasury stock, 11,252 shares at October 1, 2023 and 282,131 shares at January 1, 2023(0.8)(20.0)
Accumulated other comprehensive income (loss)Accumulated other comprehensive income (loss)(726.8)(726.5)Accumulated other comprehensive income (loss)(787.9)(726.5)
Total Stockholders’ EquityTotal Stockholders’ Equity8,365.7 8,169.2 Total Stockholders’ Equity8,721.9 8,169.2 
Total Liabilities, Redeemable Noncontrolling Interest and Stockholders' EquityTotal Liabilities, Redeemable Noncontrolling Interest and Stockholders' Equity$14,429.3 $14,354.0 Total Liabilities, Redeemable Noncontrolling Interest and Stockholders' Equity$14,215.8 $14,354.0 
The accompanying notes are an integral part of these condensed consolidated financial statements.
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TELEDYNE TECHNOLOGIES INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
(In millions)
Common StockAdditional Paid-in CapitalTreasury StockRetained EarningsAccumulated Other Comprehensive Income (Loss)TotalCommon StockAdditional Paid-in CapitalTreasury StockRetained EarningsAccumulated Other Comprehensive Income (Loss)Total
Balance, January 1, 2023Balance, January 1, 2023$0.5 $4,353.4 $(20.0)$4,561.8 $(726.5)$8,169.2 Balance, January 1, 2023$0.5 $4,353.4 $(20.0)$4,561.8 $(726.5)$8,169.2 
Net income (loss)Net income (loss)   178.7  178.7 Net income (loss)   178.7  178.7 
Other comprehensive income (loss), net of taxOther comprehensive income (loss), net of tax    (0.3)(0.3)Other comprehensive income (loss), net of tax    (0.3)(0.3)
Treasury stock issuedTreasury stock issued (10.6)10.6    Treasury stock issued (10.6)10.6    
Stock-based compensationStock-based compensation 7.9    7.9 Stock-based compensation 7.9    7.9 
Exercise of stock optionsExercise of stock options 10.2    10.2 Exercise of stock options 10.2    10.2 
Balance, April 2, 2023Balance, April 2, 20230.5 4,360.9 (9.4)4,740.5 (726.8)8,365.7 Balance, April 2, 20230.5 4,360.9 (9.4)4,740.5 (726.8)8,365.7 
Net income (loss)Net income (loss)   185.3  185.3 
Other comprehensive income (loss), net of taxOther comprehensive income (loss), net of tax    14.8 14.8 
Treasury stock issuedTreasury stock issued (2.9)2.9    
Stock-based compensationStock-based compensation 8.4    8.4 
Exercise of stock optionsExercise of stock options 4.8    4.8 
Balance, July 3, 2023Balance, July 3, 2023$0.5 $4,371.2 $(6.5)$4,925.8 $(712.0)$8,579.0 
Net income (loss)Net income (loss)   198.6  198.6 
Other comprehensive income (loss), net of taxOther comprehensive income (loss), net of tax    (75.9)(75.9)
Treasury stock issuedTreasury stock issued (5.7)5.7    
Stock-based compensationStock-based compensation 8.0    8.0 
Exercise of stock optionsExercise of stock options 12.2    12.2 
Balance, October 1, 2023Balance, October 1, 2023$0.5 $4,385.7 $(0.8)$5,124.4 $(787.9)$8,721.9 
Common StockAdditional Paid-in CapitalTreasury StockRetained EarningsAccumulated Other Comprehensive Income (Loss)TotalCommon StockAdditional Paid-in CapitalTreasury StockRetained EarningsAccumulated Other Comprehensive Income (Loss)Total
Balance, January 2, 2022Balance, January 2, 2022$0.5 $4,317.1 $(38.8)$3,773.2 $(430.0)$7,622.0 Balance, January 2, 2022$0.5 $4,317.1 $(38.8)$3,773.2 $(430.0)$7,622.0 
Net income (loss)Net income (loss)— — — 212.6 — 212.6 Net income (loss)— — — 212.6 — 212.6 
Other comprehensive income (loss), net of taxOther comprehensive income (loss), net of tax— — — — (21.9)(21.9)Other comprehensive income (loss), net of tax— — — — (21.9)(21.9)
Treasury stock issuedTreasury stock issued— (11.6)11.6 — — — Treasury stock issued— (11.6)11.6 — — — 
Stock-based compensationStock-based compensation— 7.0 — — — 7.0 Stock-based compensation— 7.0 — — — 7.0 
Exercise of stock optionsExercise of stock options— 12.7 — — — 12.7 Exercise of stock options— 12.7 — — — 12.7 
Balance, April 3, 2022Balance, April 3, 20220.5 4,325.2 (27.2)3,985.8 (451.9)7,832.4 Balance, April 3, 20220.5 4,325.2 (27.2)3,985.8 (451.9)7,832.4 
Net income (loss)Net income (loss)— — — 171.3 — 171.3 
Other comprehensive income (loss), net of taxOther comprehensive income (loss), net of tax— — — — (153.1)(153.1)
Treasury stock issuedTreasury stock issued— (2.9)2.9 — — — 
Stock based compensationStock based compensation— 6.5 — — — 6.5 
Exercise of stock optionsExercise of stock options— 4.8 — — — 4.8 
Balance, July 3, 2022Balance, July 3, 2022$0.5 $4,333.6 $(24.3)$4,157.1 $(605.0)$7,861.9 
Net income (loss)Net income (loss)— — — 178.3 — 178.3 
Other comprehensive income (loss), net of taxOther comprehensive income (loss), net of tax— — — — (359.2)(359.2)
Treasury stock issuedTreasury stock issued— (0.5)0.5 — — — 
Stock-based compensationStock-based compensation— 6.6 — — — 6.6 
Exercise of stock optionsExercise of stock options— 0.9 — — — 0.9 
Balance, October 2, 2022Balance, October 2, 2022$0.5 $4,340.6 $(23.8)$4,335.4 $(964.2)$7,688.5 
The accompanying notes are an integral part of these condensed consolidated financial statements.
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TELEDYNE TECHNOLOGIES INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
FOR THE THREENINE MONTHS ENDED APRIL 2,OCTOBER 1, 2023 AND APRILOCTOBER 3, 2022
(Unaudited - Amounts in millions)
Three Months Nine Months
20232022 20232022
Operating ActivitiesOperating ActivitiesOperating Activities
Net income (loss) including noncontrolling interestNet income (loss) including noncontrolling interest$178.8 $212.6 Net income (loss) including noncontrolling interest$563.1 $562.1 
Adjustments to reconcile net income (loss) including noncontrolling interest to net cash provided by (used in) operating activities:Adjustments to reconcile net income (loss) including noncontrolling interest to net cash provided by (used in) operating activities:Adjustments to reconcile net income (loss) including noncontrolling interest to net cash provided by (used in) operating activities:
Depreciation and amortizationDepreciation and amortization82.1 86.9 Depreciation and amortization239.0 250.4 
Stock-based compensationStock-based compensation7.9 9.0 Stock-based compensation24.3 22.1 
Debt extinguishment (income) expenseDebt extinguishment (income) expense(1.6)(10.6)
Changes in operating assets and liabilities excluding the effect of business acquired:Changes in operating assets and liabilities excluding the effect of business acquired:Changes in operating assets and liabilities excluding the effect of business acquired:
Accounts receivable and unbilled receivablesAccounts receivable and unbilled receivables50.0 (57.2)Accounts receivable and unbilled receivables(31.1)(40.2)
InventoriesInventories(57.6)(56.6)Inventories(77.2)(135.1)
Accounts payableAccounts payable(10.8)33.1 Accounts payable(47.4)58.9 
Deferred and income taxes receivable/payable, net7.2 5.6 
Deferred taxes and income taxes receivable (payable), netDeferred taxes and income taxes receivable (payable), net41.0 (32.8)
Prepaid expenses and other assetsPrepaid expenses and other assets(11.3)(2.4)Prepaid expenses and other assets(26.3)4.2 
Accrued expenses and other liabilitiesAccrued expenses and other liabilities(34.6)(451.5)Accrued expenses and other liabilities(13.4)(403.0)
Other operating, net Other operating, net(8.7)3.8  Other operating, net1.3 (26.9)
Net cash provided by (used in) operating activitiesNet cash provided by (used in) operating activities203.0 (216.7)Net cash provided by (used in) operating activities671.7 249.1 
Investing ActivitiesInvesting ActivitiesInvesting Activities
Purchases of property, plant and equipmentPurchases of property, plant and equipment(24.4)(21.0)Purchases of property, plant and equipment(74.7)(58.5)
Purchase of businesses, net of cash acquiredPurchase of businesses, net of cash acquired(52.5)— Purchase of businesses, net of cash acquired(53.5)(11.9)
Proceeds from disposal of fixed assetsProceeds from disposal of fixed assets 5.2 
Other investing, netOther investing, net 1.4 Other investing, net0.9 1.3 
Net cash provided by (used in) investing activitiesNet cash provided by (used in) investing activities(76.9)(19.6)Net cash provided by (used in) investing activities(127.3)(63.9)
Financing ActivitiesFinancing ActivitiesFinancing Activities
Proceeds from (payments on) fixed rate senior notesProceeds from (payments on) fixed rate senior notes(308.4)— 
Net borrowings from (repayments made to) credit facilityNet borrowings from (repayments made to) credit facility(100.0)32.0 Net borrowings from (repayments made to) credit facility(125.0)— 
Payments on other debt(0.1)— 
Proceeds from (payments on) other debtProceeds from (payments on) other debt(245.3)(174.7)
Proceeds from exercise of stock optionsProceeds from exercise of stock options10.2 12.7 Proceeds from exercise of stock options27.2 18.4 
Maturity of cross currency swap(13.5)— 
Liquidation (maturity) of cross currency swapLiquidation (maturity) of cross currency swap(13.5)43.1 
Other financing, netOther financing, net (2.1)Other financing, net(0.7)(2.0)
Net cash provided by (used in) financing activitiesNet cash provided by (used in) financing activities(103.4)42.6 Net cash provided by (used in) financing activities(665.7)(115.2)
Effect of exchange rate changes on cashEffect of exchange rate changes on cash4.4 3.3 Effect of exchange rate changes on cash(8.2)(65.4)
Change in cash and cash equivalentsChange in cash and cash equivalents27.1 (190.4)Change in cash and cash equivalents(129.5)4.6 
Cash and cash equivalents—beginning of periodCash and cash equivalents—beginning of period638.1 474.7 Cash and cash equivalents—beginning of period638.1 474.7 
Cash and cash equivalents—end of periodCash and cash equivalents—end of period$665.2 $284.3 Cash and cash equivalents—end of period$508.6 $479.3 
The accompanying notes are an integral part of these condensed consolidated financial statements.
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TELEDYNE TECHNOLOGIES INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)
April 2,October 1, 2023

Note 1. General
Basis of Presentation
The accompanying unaudited condensed consolidated financial statements have been prepared by Teledyne Technologies Incorporated (“Teledyne” or the “Company”) pursuant to the rules and regulations of the Securities and Exchange Commission. Certain information and disclosures normally included in notes to consolidated financial statements have been condensed or omitted pursuant to such rules and regulations, but resultant disclosures are in accordance with generally accepted accounting principles in the United States (“GAAP”) as they apply to interim reporting. The condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and the related notes in Teledyne’s Annual Report on Form 10-K for the fiscal year ended January 1, 2023 (“2022 Form 10-K”).
In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments (consisting of normal recurring adjustments) necessary to present fairly, in all material respects, Teledyne’s consolidated financial position as of April 2,October 1, 2023 and the consolidated results of operations, consolidated comprehensive income (loss) and consolidated cash flows for the firstthird quarter and nine months ended April 2,October 1, 2023. The results of operations and cash flows for the periods ended April 2,October 1, 2023 and cash flows for the threenine months ended April 2,October 1, 2023 are not necessarily indicative of the results of operations or cash flows to be expected for any subsequent quarter or the full fiscal year. Certain prior year amounts have been reclassified to conform to the current period presentation.
Recent Accounting Standards
In September 2022, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2022-04, Liabilities-Supplier Finance Programs (Topic 405-50): Disclosure of Supplier Finance Program Obligations. This standard requires annual disclosure of the key terms of supplier finance programs, obligations outstanding with a description of where the amounts are presented in the financial statements, a rollforward of such amounts, and interim disclosure of amounts outstanding as of the end of each period. The adoption of ASU 2022-04 did not have an impact on the Company's disclosures as the impact of supplier finance programs is not material to the Company's financial statements.
Note 2. Business Acquisitions
2023 Acquisitions
ChartWorld
During the first quarter of 2023, the Company acquired ChartWorld International Limited and affiliates ("ChartWorld") for $52.5$53.5 million in cash, net of cash acquired, and subject to certain adjustments. ChartWorld, headquartered in Cyprus, with additional locations in Germany, Singapore, Canada and Japan, is a provider of digital marine navigation hardware and software provided through an affordable subscription-based model. ChartWorld is part of the Digital Imaging segment. Goodwill resulting from the ChartWorld acquisition will not be deductible for tax purposes.
2022 Acquisitions
ETM
During the fourth quarter of 2022, Teledyne acquired ETM-Electromatic, Inc. ("ETM") for $87.7 million in cash, net of cash acquired, and subject to certain adjustments. ETM, headquartered in Newark, California, designs and manufactures high-power microwave and high-energy X-ray subsystems for cancer radiotherapy, defense and X-ray security applications. ETM is part of the Digital Imaging segment. Goodwill resulting from the ETM acquisition will not be deductible for tax purposes.
NL Acoustics
During the third quarter of 2022, the Company acquired an approximate 80% majority interest in Noiseless Acoustics Oy ("NL Acoustics"), paying $11.9 million in cash, net of cash acquired, during the year, with an immaterial amount payable in 2023.year. NL Acoustics, located in Helsinki, Finland, designs and manufactures acoustics imaging instruments and predictive maintenance solutions. NL Acoustics is part of the Digital Imaging segment. Goodwill resulting from the NL Acoustics acquisition will not be deductible for tax purposes.
The minority ownership interest in shares of NL Acoustics held by certain former owners and employees is classified as a For further information about the Company's redeemable noncontrolling interest, on the consolidated balance sheet due to a put option under which the third party may require the Company to purchase the remaining ownership interest, with the put option exercisable beginning in the third quarter of 2025. The redeemable noncontrolling interest is measured at the greater of the amount that would be paid if settlement occurred as of the balance sheet date based on the contractually defined redemption value and its carrying amount adjusted for net income (loss) attributablerefer to the noncontrolling interest. Adjustments to the carrying value of the redeemableCompany's 2022 Form 10-K.




7



noncontrolling interest are recorded through retained earnings. Changes in the redeemable noncontrolling interest balance during the period were not material.
The following tables show the purchase price (net of cash acquired), goodwill acquired, and acquired intangible assets for these acquisitions (in millions):
20232023
AcquisitionsAcquisitionsAcquisition DateCash Paid (a)Goodwill AcquiredAcquired Intangible AssetsAcquisitionsAcquisition DateCash Paid (a)Goodwill AcquiredAcquired Intangible Assets
ChartWorldChartWorldJanuary 3, 2023$52.5 $48.4 $11.3 ChartWorldJanuary 3, 2023$53.5 $55.9 $11.3 
(a) Net of cash acquired(a) Net of cash acquired(a) Net of cash acquired
20222022
AcquisitionsAcquisitionsAcquisition DateCash Paid (a)Goodwill AcquiredAcquired Intangible AssetsAcquisitionsAcquisition DateCash Paid (a)Goodwill AcquiredAcquired Intangible Assets
ETMETMOctober 28, 2022$87.7 $33.5 $20.9 ETMOctober 28, 2022$87.7 $33.5 $20.9 
NL Acoustics (acquisition of 80% interest)NL Acoustics (acquisition of 80% interest)July 15, 202211.9 11.6 3.8 NL Acoustics (acquisition of 80% interest)July 15, 202211.9 11.7 3.8 
TotalTotal$99.6 $45.1 $24.7 Total$99.6 $45.2 $24.7 
(a) Net of cash acquired; an immaterial portion of NL Acoustics will be paid in 2023.
(a) Net of cash acquired(a) Net of cash acquired
The Company’s cost to acquire these acquisitions was allocated to the assets acquired and liabilities assumed based upon their respective fair values as of the date of the completion of the acquisition. The differences between the fair value of the consideration paid and the estimated fair value of the assets and liabilities acquired was recorded as goodwill. The fair value of the acquired identifiable assets and liabilities for thesethe ChartWorld and ETM acquisitions is provisional pending finalization of the Company’s acquisition accounting, including the measurement of tax basis in certain jurisdictions and the resulting deferred taxes that might arise from book and tax basis differences, if any. Pro forma results of operations, the revenue and net income subsequent to the acquisition date, and a more detailed breakout of the major classes of assets and liabilities acquired for these acquisitions have not been presented because the effects of these acquisitions, individually and in the aggregate, were not material to the Company's financial results. The significant factors that resulted in recognition of goodwill for the 2022 and 2023 acquisitions included the acquired businesses’ market positions, growth opportunities in the markets in which they operate, their experienced work force and established operating infrastructures. The results of these acquisitions have been included in Teledyne’s results since the dates of their respective acquisition.
Note 3. Business Segments
Teledyne is a leading provider of sophisticated digital imaging products and software, instrumentation, aerospace and defense electronics, and engineered systems. Our customers include government agencies, aerospace prime contractors, energy exploration and production companies, major industrial companies and airlines. The Company has four reportable segments: Digital Imaging; Instrumentation; Aerospace and Defense Electronics; and Engineered Systems.
Segment results include net sales and operating income by segment but excludes corporate office expenses. Corporate expense primarily includes various administrative expenses relating to the corporate office not allocated to our segments.
The following table presents net sales and operating income by segment (dollars in millions):
First Quarter%Third Quarter%Nine Months%
20232022Change20232022Change20232022Change
Net sales (a):Net sales (a):Net sales (a):
Digital ImagingDigital Imaging$772.5 $750.5 2.9 %Digital Imaging$775.8 $777.9 (0.3)%$2,341.6 $2,304.2 1.6 %
InstrumentationInstrumentation333.5 308.9 8.0 %Instrumentation329.1 306.4 7.4 %991.0 927.8 6.8 %
Aerospace and Defense ElectronicsAerospace and Defense Electronics173.2 166.2 4.2 %Aerospace and Defense Electronics183.3 169.5 8.1 %542.5 504.5 7.5 %
Engineered SystemsEngineered Systems104.1 95.4 9.1 %Engineered Systems114.3 109.8 4.1 %335.4 303.9 10.4 %
Total net salesTotal net sales$1,383.3 $1,321.0 4.7 %Total net sales$1,402.5 $1,363.6 2.9 %$4,210.5 $4,040.4 4.2 %
Operating income:Operating income:Operating income:
Digital ImagingDigital Imaging$122.2 $115.7 5.6 %Digital Imaging$136.3 $133.7 1.9 %$383.1 $367.3 4.3 %
InstrumentationInstrumentation80.7 71.6 12.7 %Instrumentation85.5 71.1 20.3 %247.6 216.3 14.5 %
Aerospace and Defense ElectronicsAerospace and Defense Electronics47.0 42.9 9.6 %Aerospace and Defense Electronics49.4 44.3 11.5 %149.6 131.3 13.9 %
Engineered SystemsEngineered Systems10.0 9.4 6.4 %Engineered Systems10.9 11.9 (8.4)%32.4 29.9 8.4 %
Corporate expenseCorporate expense(17.4)(16.1)8.1 %Corporate expense(17.8)(15.8)12.7 %(49.8)(46.6)6.9 %
Operating incomeOperating income$242.5 $223.5 8.5 %Operating income$264.3 $245.2 7.8 %$762.9 $698.2 9.3 %
(a) Net sales excludes inter-segment sales of $6.2 million and $5.5 million for the first quarter of 2023 and 2022, respectively.
(a) Net sales exclude inter-segment sales of $7.2 million and $21.5 million for the third quarter and first nine months of 2023, respectively, and $4.8 million and $15.4 million for the third quarter and first nine months of 2022, respectively.(a) Net sales exclude inter-segment sales of $7.2 million and $21.5 million for the third quarter and first nine months of 2023, respectively, and $4.8 million and $15.4 million for the third quarter and first nine months of 2022, respectively.
8



Identifiable assets are those assets used in the operations of the segments. Corporate assets primarily consist of cash and cash equivalents, deferred taxes, net pension assets/liabilities and other assets (in millions):
Identifiable assets:Identifiable assets:April 2, 2023January 1, 2023Identifiable assets:October 1, 2023January 1, 2023
Digital ImagingDigital Imaging$11,406.6 $11,432.3 Digital Imaging$11,267.8 $11,432.3 
InstrumentationInstrumentation1,634.6 1,626.4 Instrumentation1,643.1 1,626.4 
Aerospace and Defense ElectronicsAerospace and Defense Electronics554.5 540.1 Aerospace and Defense Electronics570.9 540.1 
Engineered SystemsEngineered Systems188.3 200.3 Engineered Systems210.7 200.3 
CorporateCorporate645.3 554.9 Corporate523.3 554.9 
Total identifiable assetsTotal identifiable assets$14,429.3 $14,354.0 Total identifiable assets$14,215.8 $14,354.0 
Product Lines
The Instrumentation segment includes three product lines: EnvironmentalMarine Instrumentation, MarineEnvironmental Instrumentation and Test and Measurement Instrumentation. The Company’s other three segments each contain one product line.
The following table provides a summary of the net sales by product line for the Instrumentation segment (in millions):
First QuarterThird QuarterNine Months
InstrumentationInstrumentation20232022Instrumentation2023202220232022
Marine InstrumentationMarine Instrumentation$128.2 $111.9 Marine Instrumentation$132.5 $110.0 $388.1 $337.2 
Environmental InstrumentationEnvironmental Instrumentation117.9 114.0 Environmental Instrumentation113.0 114.8 346.2 344.3 
Test and Measurement InstrumentationTest and Measurement Instrumentation87.4 83.0 Test and Measurement Instrumentation83.6 81.6 256.7 246.3 
TotalTotal$333.5 $308.9 Total$329.1 $306.4 $991.0 $927.8 

Note 4. Revenue Recognition and Contract Balances
Approximately 70% of the Company's net sales are recognized at a point in time, with the remaining 30% of net sales recognized over time. The Company disaggregates its revenue from contracts with customers by customer type and geographic region for each segment, as management believes it best depicts how the nature, amount, timing and uncertainty of its revenue and cash flows are affected by economic factors. With the exception of the Engineered Systems segment, net sales in each segment is primarily derived from fixed price contracts. Net sales in the Engineered Systems segment is typically between 45% and 55% fixed price contracts in a given reporting period, with the balance of net sales derived from cost-reimbursable type contracts. For the three months ended April 2, 2023, approximately 51% of net sales in the Engineered Systems segment were derived from fixed price contracts.
First Quarter Ended
April 2, 2023
First Quarter Ended
April 2, 2023
Third Quarter Ended
October 1, 2023
Third Quarter Ended
October 1, 2023
Customer TypeGeographic Region (c)Customer TypeGeographic Region (c)
(in millions)(in millions)U.S. Govt. (a)Other (b)TotalUnited StatesEuropeAsiaAll otherTotal(in millions)U.S. Govt. (a)Other (b)TotalUnited StatesEuropeAsiaAll otherTotal
Net sales:Net sales:Net sales:
Digital ImagingDigital Imaging$130.4 $642.1 $772.5 $334.4 $197.3 $158.4 $82.4 $772.5 Digital Imaging$151.5 $624.3 $775.8 $358.6 $196.6 $150.0 $70.6 $775.8 
InstrumentationInstrumentation23.0 310.5 333.5 138.0 97.2 67.5 30.8 333.5 Instrumentation27.0 302.1 329.1 142.5 93.7 64.1 28.8 329.1 
Aerospace and Defense ElectronicsAerospace and Defense Electronics64.7 108.5 173.2 120.1 29.5 17.0 6.6 173.2 Aerospace and Defense Electronics69.8 113.5 183.3 123.7 35.1 17.0 7.5 183.3 
Engineered SystemsEngineered Systems93.4 10.7 104.1 103.3  0.2 0.6 104.1 Engineered Systems102.5 11.8 114.3 112.6  0.8 0.9 114.3 
TotalTotal$311.5 $1,071.8 $1,383.3 $695.8 $324.0 $243.1 $120.4 $1,383.3 Total$350.8 $1,051.7 $1,402.5 $737.4 $325.4 $231.9 $107.8 $1,402.5 
(a) U.S. Government salesales include sales as a prime contractor or subcontractor.
(b) Primarily commercial sales
(c) Geographic region by destination
Nine Months Ended
October 1, 2023
Nine Months Ended
October 1, 2023
Customer TypeGeographic Region (c)
(in millions)U.S. Govt. (a)Other (b)TotalUnited StatesEuropeAsiaAll otherTotal
Net sales:
Digital Imaging$413.1 $1,928.5 $2,341.6 $1,049.4 $601.2 $460.8 $230.2 $2,341.6 
Instrumentation71.3 919.7 991.0 419.9 286.1 196.2 88.8 991.0 
Aerospace and Defense Electronics205.9 336.6 542.5 369.8 100.8 49.5 22.4 542.5 
Engineered Systems299.0 36.4 335.4 330.3  1.4 3.7 335.4 
Total$989.3 $3,221.2 $4,210.5 $2,169.4 $988.1 $707.9 $345.1 $4,210.5 
(a) U.S. Government sales include sales as a prime contractor or subcontractor.
(b) Primarily commercial sales
(c) Geographic region by destination
9



First Quarter Ended
April 3, 2022
First Quarter Ended
April 3, 2022
Third Quarter Ended
October 2, 2022
Third Quarter Ended
October 2, 2022
Customer TypeGeographic Region (c)Customer TypeGeographic Region (c)
(in millions)(in millions)U.S. Govt. (a)Other (b)TotalUnited StatesEuropeAsiaAll otherTotal(in millions)U.S. Govt. (a)Other (b)TotalUnited StatesEuropeAsiaAll otherTotal
Net sales:Net sales:Net sales:
Digital ImagingDigital Imaging$141.5 $609.0 $750.5 $337.2 $183.8 $149.6 $79.9 $750.5 Digital Imaging$156.3 $621.6 $777.9 $367.6 $182.8 $158.8 $68.7 $777.9 
InstrumentationInstrumentation22.4 286.5 308.9 133.4 80.9 65.6 29.0 308.9 Instrumentation29.5 276.9 306.4 149.4 63.6 64.4 29.0 306.4 
Aerospace and Defense ElectronicsAerospace and Defense Electronics59.9 106.3 166.2 123.9 22.6 14.2 5.5 166.2 Aerospace and Defense Electronics62.8 106.7 169.5 136.5 10.3 16.6 6.1 169.5 
Engineered SystemsEngineered Systems86.4 9.0 95.4 95.0 — 0.2 0.2 95.4 Engineered Systems99.1 10.7 109.8 109.4 — 0.3 0.1 109.8 
TotalTotal$310.2 $1,010.8 $1,321.0 $689.5 $287.3 $229.6 $114.6 $1,321.0 Total$347.7 $1,015.9 $1,363.6 $762.9 $256.7 $240.1 $103.9 $1,363.6 
(a) U.S. Government sale include sales as a prime contractor or subcontractor.
(b) Primarily commercial sales
(c) Geographic region by destination

Nine Months Ended
October 2, 2022
Nine Months Ended
October 2, 2022
Customer TypeGeographic Region (c)
(in millions)U.S. Govt. (a)Other (b)TotalUnited StatesEuropeAsiaAll otherTotal
Net sales:
Digital Imaging$463.4 $1,840.8 $2,304.2 $1,053.1 $549.9 $472.1 $229.1 $2,304.2 
Instrumentation79.1 848.7 927.8 417.2 219.0 204.1 87.5 927.8 
Aerospace and Defense Electronics184.3 320.2 504.5 387.8 55.9 43.9 16.9 504.5 
Engineered Systems274.4 29.5 303.9 302.3 — 0.9 0.7 303.9 
Total$1,001.2 $3,039.2 $4,040.4 $2,160.4 $824.8 $721.0 $334.2 $4,040.4 
(a) U.S. Government sale include sales as a prime contractor or subcontractor.
(b) Primarily commercial sales
(c) Geographic region by destination

With the exception of the Engineered Systems segment, net sales in each segment are primarily derived from fixed price contracts. Net sales in the Engineered Systems segment are typically between 45% and 55% fixed price contracts in a given reporting period, with the balance of net sales derived from cost-reimbursable type contracts. For the nine months ended October 1, 2023, approximately 49% of net sales in the Engineered Systems segment were derived from fixed price contracts.
Contract Liabilities
Balance atBalance at
Contract Liabilities by Balance Sheet Location (in millions)Contract Liabilities by Balance Sheet Location (in millions)April 2, 2023January 1, 2023Contract Liabilities by Balance Sheet Location (in millions)October 1, 2023January 1, 2023
Accrued liabilitiesAccrued liabilities$221.5 $187.6 Accrued liabilities$215.5 $187.6 
Other long-term liabilitiesOther long-term liabilities20.7 20.2 Other long-term liabilities21.9 20.2 
Total contract liabilitiesTotal contract liabilities$242.2 $207.8 Total contract liabilities$237.4 $207.8 
The Company recognized revenue of $67.9$118.9 million during the threenine months ended April 2,October 1, 2023 from contract liabilities that existed at the beginning of year.
Remaining Performance Obligations
Remaining performance obligations represent the transaction price of firm orders for which work has not been performed as of the period end date and exclude unexercised contract options and potential orders under ordering-type contracts (e.g., indefinite-delivery, indefinite-quantity). As of April 2,October 1, 2023, the aggregate amount of the transaction price allocated to remaining performance obligations was $3,198.8$3,122.5 million. The Company expects approximately 82%80% of remaining performance obligations to be recognized into revenue within the next twelve months, with the remaining 18%20% recognized thereafter.
Changes in Contract Estimates at Completion
For over time contracts using the cost-to-cost method, the Company has an Estimate at Completion (“EAC”) process in which management reviews the progress and execution of our performance obligations. This EAC process requires management judgment relative to assessing risks, estimating contract revenue, determining reasonably dependable cost estimates, and making assumptions for schedule and technical issues. The majority of revenue recognized over time uses an EAC process. Since certain contracts extend over a long period of time, the impact of revisions in cost and revenue estimates during the progress of work may adjust the current period earnings through a cumulative catch-up basis. This method recognizes, in the
10



current period, the cumulative effect of the changes on current and prior quarters. Additionally, if the current contract estimate indicates a loss, a provision is made for the total anticipated loss in the period that it becomes evident. Contract cost and revenue estimates for significant contracts are generally reviewed and reassessed quarterly.
The net aggregate effects of these changes in estimates on contracts accounted for under the cost-to-cost method in the first threenine months of 2023 and 2022 was $2.9$1.7 million of favorable operating income and $7.6compared with $30.5 million of favorable operating income respectively,in the first nine months of 2022, with both yearsthe first nine months of 2022 primarily related to favorable changes in estimates that impacted revenue and, to a lesser degree, cost of sales.within our Digital Imaging operating segment. None of the effects of changes in estimates on any individual contract were material to the consolidated statements of income (loss) for any period presented.
Note 5. Goodwill and Intangible Assets
Goodwill
The carrying value of goodwill by segment was as follows (in millions):


Digital Imaging InstrumentationAerospace and Defense ElectronicsEngineered SystemsTotal

Digital Imaging InstrumentationAerospace and Defense ElectronicsEngineered SystemsTotal
Balance at January 1, 2023Balance at January 1, 20236,780.4 913.2 161.8 17.6 7,873.0 Balance at January 1, 2023$6,780.4 $913.2 $161.8 $17.6 $7,873.0 
Current year acquisitionsCurrent year acquisitions48.4    48.4 Current year acquisitions55.9    55.9 
Foreign currency changes and otherForeign currency changes and other(0.3)3.8 0.6  4.1 Foreign currency changes and other(27.5)(1.9)0.3  (29.1)
Balance at April 2, 2023$6,828.5 $917.0 $162.4 $17.6 $7,925.5 
Balance at October 1, 2023Balance at October 1, 2023$6,808.8 $911.3 $162.1 $17.6 $7,899.8 
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Acquired intangible assets
(in millions):
Acquired intangible assets
(in millions):
April 2, 2023January 1, 2023
Acquired intangible assets
(in millions):
October 1, 2023January 1, 2023
Gross carrying amountAccumulated amortizationNet carrying amountGross carrying amountAccumulated amortizationNet carrying amountGross carrying amountAccumulated amortizationNet carrying amountGross carrying amountAccumulated amortizationNet carrying amount
Proprietary technologyProprietary technology$1,673.8 $538.2 $1,135.6 $1,667.7 $497.4 $1,170.3 Proprietary technology$1,652.4 $608.6 $1,043.8 $1,667.7 $497.4 $1,170.3 
Customer list/relationshipsCustomer list/relationships604.4 187.7 416.7 596.1 177.0 419.1 Customer list/relationships599.0 206.2 392.8 596.1 177.0 419.1 
PatentsPatents0.6 0.6  0.6 0.6 — Patents0.6 0.6  0.6 0.6 — 
Non-compete agreementsNon-compete agreements0.9 0.9  0.9 0.9 — Non-compete agreements0.9 0.9  0.9 0.9 — 
TrademarksTrademarks9.9 4.7 5.2 7.1 4.4 2.7 Trademarks9.9 5.4 4.5 7.1 4.4 2.7 
BacklogBacklog16.2 16.0 0.2 16.1 15.8 0.3 Backlog16.2 16.2  16.1 15.8 0.3 
Total intangibles subject to amortizationTotal intangibles subject to amortization2,305.8 748.1 1,557.7 2,288.5 696.1 1,592.4 Total intangibles subject to amortization2,279.0 837.9 1,441.1 2,288.5 696.1 1,592.4 
Intangibles not subject to amortization:Intangibles not subject to amortization:Intangibles not subject to amortization:
TrademarksTrademarks847.7  847.7 848.2 — 848.2 Trademarks846.3  846.3 848.2 — 848.2 
Total acquired intangible assetsTotal acquired intangible assets$3,153.5 $748.1 $2,405.4 $3,136.7 $696.1 $2,440.6 Total acquired intangible assets$3,125.3 $837.9 $2,287.4 $3,136.7 $696.1 $2,440.6 
An evaluation of the carrying value of goodwill and indefinite-lived intangibles is required to be performed on an annual basis and on an interim basis if an event occurs or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying value. There have been no events or changes in circumstances which indicate an interim impairment review is required in 2023. The Company will perform its annual analysis during the fourth quarter of 2023.
Note 6. Supplemental Balance Sheet Information
Cash Equivalents
The Company had $326.1$171.0 million and $167.1 million of cash equivalents at April 2,October 1, 2023 and January 1, 2023, respectively. The Company has categorized its cash equivalents as a Level 1 financial asset, measured at fair value based on quoted prices in active markets of identical assets.
Accounts Receivable, net
Accounts receivable is presented net of an allowance for doubtful accounts of $10.6$10.7 million at April 2,October 1, 2023 and $11.7 million at January 1, 2023.
Inventories, net
Inventories are stated at current cost, net of reserves for excess, slow moving and obsolete inventory. Inventories are primarily valued under the FIFO method or average cost method, with an immaterial amount of inventories valued under the LIFO
11



method. Inventory balances are summarized as follows (in millions):
Balance atBalance at
April 2, 2023January 1, 2023October 1, 2023January 1, 2023
Raw materials and suppliesRaw materials and supplies$577.1 $563.7 Raw materials and supplies$577.5 $563.7 
Work in processWork in process178.9 156.8 Work in process202.8 156.8 
Finished goodsFinished goods195.7 170.2 Finished goods181.7 170.2 
Total inventories, netTotal inventories, net$951.7 $890.7 Total inventories, net$962.0 $890.7 
Product Warranty Costs
Some of the Company’s products are subject to specified warranties, and the Company provides for the estimated cost of product warranties. The adequacy of the warranty reserve is assessed regularly, and the reserve is adjusted as necessary based on a review of historic warranty experience with respect to the applicable business or products, as well as the length and actual terms of the warranties. The warranty reserve is included in current accrued liabilities and other long-term liabilities on the condensed consolidated balance sheet.
Three Months Nine Months
Warranty Reserve (in millions):Warranty Reserve (in millions):20232022Warranty Reserve (in millions):20232022
Balance at beginning of yearBalance at beginning of year$50.3 $49.5 Balance at beginning of year$50.3 $49.5 
Product warranty expenseProduct warranty expense4.3 0.6 Product warranty expense11.7 4.5 
DeductionsDeductions(4.2)(4.8)Deductions(11.5)(7.3)
AcquisitionAcquisition0.2 1.6 
Balance at end of periodBalance at end of period$50.4 $45.3 Balance at end of period$50.7 $48.3 
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Note 7. Long-Term Debt
Balance atBalance at
Long-Term Debt (in millions):Long-Term Debt (in millions):April 2, 2023January 1, 2023Long-Term Debt (in millions):October 1, 2023January 1, 2023
$1.15 billion credit facility due March 2026, weighted average variable rate of 5.76% at April 2, 2023 and 5.46% at January 1, 2023$25.0 $125.0 
$1.15 billion credit facility due March 2026, weighted average variable rate of 5.46% at January 1, 2023$1.15 billion credit facility due March 2026, weighted average variable rate of 5.46% at January 1, 2023$ $125.0 
0.65% Fixed Rate Senior Notes due April 20230.65% Fixed Rate Senior Notes due April 2023300.0 300.0 0.65% Fixed Rate Senior Notes due April 2023 300.0 
0.95% Fixed Rate Senior Notes due April 20240.95% Fixed Rate Senior Notes due April 2024450.0 450.0 0.95% Fixed Rate Senior Notes due April 2024450.0 450.0 
Term loan due October 2024, variable rate of 6.11% at April 2, 2023 and 5.63% at January 1, 2023, swapped to a Euro fixed rate of 0.61%150.0 150.0 
Term loan due October 2024, variable rate of 6.67% at October 1, 2023 and 5.63% at January 1, 2023, swapped to a Euro fixed rate of 0.61%Term loan due October 2024, variable rate of 6.67% at October 1, 2023 and 5.63% at January 1, 2023, swapped to a Euro fixed rate of 0.61%150.0 150.0 
1.60% Fixed Rate Senior Notes due April 20261.60% Fixed Rate Senior Notes due April 2026450.0 450.0 1.60% Fixed Rate Senior Notes due April 2026450.0 450.0 
Term loan due May 2026, variable rate of 6.00% at April 2, 2023 and 5.61% at January 1, 2023245.0 245.0 
Term loan due May 2026, variable rate of 5.61% at January 1, 2023Term loan due May 2026, variable rate of 5.61% at January 1, 2023 245.0 
2.25% Fixed Rate Senior Notes due April 20282.25% Fixed Rate Senior Notes due April 2028700.0 700.0 2.25% Fixed Rate Senior Notes due April 2028700.0 700.0 
2.50% Fixed Rate Senior Notes due August 20302.50% Fixed Rate Senior Notes due August 2030485.0 485.0 2.50% Fixed Rate Senior Notes due August 2030485.0 485.0 
2.75% Fixed Rate Senior Notes due April 20312.75% Fixed Rate Senior Notes due April 20311,040.0 1,040.0 2.75% Fixed Rate Senior Notes due April 20311,030.0 1,040.0 
Other debtOther debt0.6 2.1 Other debt1.4 2.1 
Debt discount and debt issuance costsDebt discount and debt issuance costs(25.2)(26.5)Debt discount and debt issuance costs(22.3)(26.5)
Total debt, netTotal debt, net3,820.4 3,920.6 Total debt, net3,244.1 3,920.6 
Less: current portion of long-term debt(300.1)(300.1)
Less: Current portion of long-term debtLess: Current portion of long-term debt(450.1)(300.1)
Total long-term debt, net of current portionTotal long-term debt, net of current portion$3,520.3 $3,620.5 Total long-term debt, net of current portion$2,794.0 $3,620.5 
During the first threenine months of 2023, the Company repaid $100.0$125.0 million of amounts outstanding on its credit facility.facility, the $300.0 million Fixed Rate Senior Notes due April 2023, and the remaining $245.0 million on its term loan due May 2026. The Company also repurchased and retired $10.0 million of its Fixed Rate Senior Notes due April 2031, recording a $1.6 million non-cash gain on the extinguishment of this debt.
At April 2,October 1, 2023, $1,103.9$1,130.9 million was available under the $1.15 billion credit facility, after reductionsa reduction of $25.0 million in borrowings and $21.1$19.1 million in outstanding letters of credit. Our bank credit agreements require Teledyne to comply with various financial and operating covenants and at April 2,October 1, 2023, the Company was in compliance with these covenants.
Teledyne estimates the fair value of its long-term debt based on debt of similar type, rating and maturity and at comparable interest rates. The Company’s long-term debt is considered a level 2 input in the fair value hierarchy and is valued based on observable market data. As of April 2,October 1, 2023 and January 1, 2023, the aggregate fair values of our borrowings were $3,490.7$2,823.4 million and $3,492.7 million, respectively, and the carrying values were $3,845.6$3,266.4 million and $3,947.1 million, respectively.
Subsequent to the end of the first quarter, on April 3, 2023, the Company repaid the $300.0 million of fixed rate senior notes.
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Note 8. Income Taxes
The income tax provision is calculated using an estimated annual effective tax rate, based upon estimates of annual income, permanent items, statutory tax rates and planned tax strategies in the various jurisdictions in which we operate except that certain loss jurisdictions and discrete items, such as the resolution of uncertain tax positions and stock-based accounting income tax benefits, are treated separately.
The Company’s effective income tax rate for the third quarter and first quarternine months of 2023 was a19.2% and 20.1%, respectively, compared with an effective income tax rate of negative 4.7% for the third quarter and first nine months of 2022 of 23.0% and 14.3%, respectively. The third quarter of 2022. Theand first quarternine months of 2023 includes net discrete income tax benefits of $6.6$6.1 million and $14.1 million, respectively, compared with net discrete income tax benefits of $56.5$0.3 million and $57.8 million for the third quarter and first nine months of 2022, respectively. The third quarter of 2022. Theand first quarternine months of 2023 net discrete income tax benefits include $5.9$6.5 million and $13.7 million, respectively, related to stock-based accounting. The first quarteraccounting compared with $0.2 million and $8.7 million, of 2022 net discrete income tax amounts include a non-cashbenefits related to stock-based accounting for the third quarter and first nine months of 2022, respectively. The first nine months of 2022 also includes net discrete income tax benefitbenefits of $50.0$49.1 million primarily related to the change in or resolution of certain FLIRacquisition-related tax reserves and $6.7 million related to stock-based accounting.reserves. Excluding the net discrete income tax items in both periods, the effective tax rates would have been 23.0%21.7% and 22.1% for the third quarter and first quarternine months of 2023, respectively, and 23.1% for both the third quarter and first quarternine months of 2022.
Note 9. Pension Plans
 First Quarter
20232022
Service cost — benefits earned during the period (in millions)$1.5 $2.2 
Pension non-service cost (income) (in millions):
Interest cost on benefit obligation$8.4 $5.9 
Expected return on plan assets(13.6)(14.0)
Amortization of net prior service cost(0.5)(0.5)
Amortization of net actuarial loss2.4 5.8 
Pension non-service cost (income)$(3.3)$(2.8)
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 Third QuarterNine Months
2023202220232022
Service cost — benefits earned during the period (in millions)$1.5 $2.2 $4.5 $6.5 
Pension non-service cost (income) (in millions):
Interest cost on benefit obligation$8.4 $6.0 $25.2 $17.8 
Expected return on plan assets(13.6)(14.1)(40.7)(42.2)
Amortization of net prior service cost (income)(0.4)(0.4)(1.3)(1.3)
Amortization of net actuarial loss (gain)2.5 5.6 7.5 17.1 
Pension non-service cost (income)$(3.1)$(2.9)$(9.3)$(8.6)


Note 10. Stock-based Compensation
Teledyne has long-term incentive plans pursuant to which it has granted non-qualified stock options, restricted stock awards and restricted stock.stock units. The Company also has non-employee Board of Directordirector stock compensation plans, pursuant to which common stock, stock options and restricted stock units have been issued to its directors. The Company issues shares of common stock upon the exercise of stock options.
Stock-based compensation expense was $7.9$8.0 million and $24.3 million for the third quarter and first quarternine months of 2023, respectively, and $9.0$6.7 million and $22.1 million for the third quarter and first quarternine months of 2022.2022, respectively.
Stock option activity for the third quarter and first threenine months of 2023 is as follows:
Third QuarterNine Months
SharesWeighted Average Exercise Price SharesWeighted Average Exercise PriceSharesWeighted Average
Exercise Price
Balance at January 1, 20231,726,731$223.43 
Beginning balanceBeginning balance1,587,655$230.70 1,726,731$223.43 
ExercisedExercised(95,748)$106.51 Exercised(111,455)$109.23 (238,758)$113.83 
CanceledCanceled(8,039)$415.27 Canceled(2,945)$390.58 (14,718)$385.28 
Balance at April 2, 20231,622,944$229.38 
Ending balanceEnding balance1,473,255$239.57 1,473,255$239.57 
Exercisable at end of periodExercisable at end of period1,366,491$197.58 Exercisable at end of period1,277,837$217.11 1,277,837 $217.11 
Restricted stock activity for the first threenine months of 2023 is as follows:
SharesWeighted average fair value per shareSharesWeighted average fair value per share
Balance at January 1, 2023Balance at January 1, 2023166,395 $368.62 Balance at January 1, 2023166,395 $368.62 
GrantedGranted15,573 $361.64 Granted20,645 $372.67 
VestedVested(22,555)$389.60 Vested(24,435)$394.33 
Forfeited/CanceledForfeited/Canceled(5,313)$356.97 Forfeited/Canceled(12,362)$363.49 
Balance at April 2, 2023154,100 $357.28 
Balance at October 1, 2023Balance at October 1, 2023150,243 $363.48 

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Note 11. Earnings Per Share
The weighted average number of common shares used in the calculation of basic and diluted earnings per share consisted of the following (in millions):
First Quarter Third QuarterNine Months
202320222023202220232022
Weighted average basic common shares outstandingWeighted average basic common shares outstanding46.9 46.7 Weighted average basic common shares outstanding47.1 46.8 47.0 46.8 
Effect of dilutive securities (primarily stock options)Effect of dilutive securities (primarily stock options)1.0 1.0 Effect of dilutive securities (primarily stock options)0.8 0.9 0.9 0.9 
Weighted average diluted common shares outstandingWeighted average diluted common shares outstanding47.9 47.7 Weighted average diluted common shares outstanding47.9 47.7 47.9 47.7 
For the third quarter and first quarternine months of 2023 and 2022, the Company excluded approximately 0.2 million of stock options in the computation of diluted earnings per share because the effect of their inclusion would have been anti-dilutive.
Note 12. Accumulated Other Comprehensive Income (Loss)
The changes in accumulated other comprehensive income (loss) ("AOCI") by component, net of tax, for the firstthird quarter and nine months ended April 2,October 1, 2023 and April 3,October 2, 2022 are as follows (in millions):
Foreign Currency TranslationCash Flow Hedges and OtherPension and Postretirement BenefitsTotalForeign Currency TranslationCash Flow Hedges and OtherPension and Postretirement BenefitsTotal
Balance at January 1, 2023$(472.3)$1.3 $(255.5)$(726.5)
Balance at July 2, 2023Balance at July 2, 2023$(464.3)$5.4 $(253.1)$(712.0)
Other comprehensive income (loss) before reclassifications Other comprehensive income (loss) before reclassifications(4.3)9.8  5.5  Other comprehensive income (loss) before reclassifications(76.6)2.4  (74.2)
Amounts reclassified from AOCI Amounts reclassified from AOCI (7.3)1.5 (5.8) Amounts reclassified from AOCI (3.5)1.8 (1.7)
Net other comprehensive income (loss)Net other comprehensive income (loss)(4.3)2.5 1.5 (0.3)Net other comprehensive income (loss)(76.6)(1.1)1.8 (75.9)
Balance at April 2, 2023$(476.6)$3.8 $(254.0)$(726.8)
Balance at October 1, 2023Balance at October 1, 2023$(540.9)$4.3 $(251.3)$(787.9)
Foreign Currency TranslationCash Flow Hedges and OtherPension and Postretirement BenefitsTotalForeign Currency TranslationCash Flow Hedges and OtherPension and Postretirement BenefitsTotal
Balance at January 2, 2022$(129.0)$(3.4)$(297.6)$(430.0)
Balance at July 3, 2022Balance at July 3, 2022$(316.4)$0.8 $(289.4)$(605.0)
Other comprehensive income (loss) before reclassifications Other comprehensive income (loss) before reclassifications(32.6)11.3 — (21.3) Other comprehensive income (loss) before reclassifications(357.1)7.7 — (349.4)
Amounts reclassified from AOCI Amounts reclassified from AOCI— (4.8)4.2 (0.6) Amounts reclassified from AOCI— (13.9)4.1 (9.8)
Net other comprehensive income (loss)Net other comprehensive income (loss)(32.6)6.5 4.2 (21.9)Net other comprehensive income (loss)(357.1)(6.2)4.1 (359.2)
Balance at April 3, 2022$(161.6)$3.1 $(293.4)$(451.9)
Balance at October 2, 2022Balance at October 2, 2022$(673.5)$(5.4)$(285.3)$(964.2)

Foreign Currency TranslationCash Flow Hedges and OtherPension and Postretirement BenefitsTotal
Balance as of January 1, 2023$(472.3)$1.3 $(255.5)$(726.5)
   Other comprehensive income (loss) before reclassifications(68.6)15.2  (53.4)
   Amounts reclassified from AOCI (12.2)4.2 (8.0)
Net other comprehensive income (loss)(68.6)3.0 4.2 (61.4)
Balance as of October 1, 2023$(540.9)$4.3 $(251.3)$(787.9)
Foreign Currency TranslationCash Flow Hedges and OtherPension and Postretirement BenefitsTotal
Balance as of January 2, 2022$(129.0)$(3.4)$(297.6)$(430.0)
   Other comprehensive income (loss) before reclassifications(544.5)28.4 — (516.1)
   Amounts reclassified from AOCI— (30.4)12.3 (18.1)
Net other comprehensive income (loss)(544.5)(2.0)12.3 (534.2)
Balance as of October 2, 2022$(673.5)$(5.4)$(285.3)$(964.2)

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The reclassifications out of AOCI to net income for the firstthird quarter and nine months ended April 2,October 1, 2023 and April 3,October 2, 2022 are as follows (in millions):
Amount Reclassified from AOCI for the Three Months EndedAmount Reclassified from AOCI for the Three Months EndedStatement of IncomeAmount Reclassified from AOCI for the Quarter EndedAmount Reclassified from AOCI for the Quarter EndedStatement of Income (Loss) Presentation
April 2, 2023April 3, 2022PresentationOctober 1, 2023October 2, 2022
(Gain) loss on cash flow hedges:(Gain) loss on cash flow hedges:(Gain) loss on cash flow hedges:
Gain recognized in income on derivativesGain recognized in income on derivatives$(9.8)$(6.5)See Note 13Gain recognized in income on derivatives$(4.6)$(18.5)See Note 13
Income tax impactIncome tax impact2.5 1.7 Provision for income taxesIncome tax impact1.1 4.6 Provision for income taxes
TotalTotal$(7.3)$(4.8)Total$(3.5)$(13.9)
Amortization of defined benefit pension and postretirement plan items:Amortization of defined benefit pension and postretirement plan items:Amortization of defined benefit pension and postretirement plan items:
Amortization of prior service costAmortization of prior service cost$(0.4)$3.5 Costs and expensesAmortization of prior service cost$(0.4)$(0.4)Costs and expenses
Amortization of net actuarial lossAmortization of net actuarial loss2.4 2.0 Costs and expensesAmortization of net actuarial loss2.7 5.8 Costs and expenses
Total before taxTotal before tax2.0 5.5 Total before tax2.3 5.4 
Income tax impactIncome tax impact(0.5)(1.3)Provision for income taxesIncome tax impact(0.5)(1.3)Provision for income taxes
TotalTotal$1.5 $4.2 Total$1.8 $4.1 

Amount Reclassified from AOCI for the Nine Months EndedAmount Reclassified from AOCI for the Nine Months EndedStatement of Income (Loss) Presentation
October 1, 2023October 2, 2022
(Gain) loss on cash flow hedges:
Gain recognized in income on derivatives$(16.2)$(40.5)See Note 13
Income tax impact4.0 10.1 Provision for income taxes
Total$(12.2)$(30.4)
Amortization of defined benefit pension and postretirement plan items:
Amortization of prior service cost(1.3)(1.2)Costs and expenses
Amortization of net actuarial loss7.0 17.4 Costs and expenses
Total before tax5.7 16.2 
Income tax impact$(1.5)$(3.9)Provision for income taxes
Total$4.2 $12.3 
Note 13. Derivative Instruments and Hedging Activities
The Company's primary exposure to market risk relates to changes in foreign currency exchange rates and interest rates. The Company’s primary foreign currency risk management objective is to protect the U.S. dollar value of future cash flows and minimize the volatility of reported earnings. The Company does not use foreign currency forward contracts for speculative or trading purposes.
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The Company mitigates exposure to foreign currency exchange rates and interest rates primarily through the following:
Mitigation ApproachQuantitative Information on Approach
The Company utilizes foreign currency forward contracts to reduce the volatility of cash flows primarily related to forecasted revenue and expenses denominated in Canadian dollars for our Canadian companies, and in British pounds for our U.K. companies. These contracts are designated and qualify as cash flow hedges.As of April 2,October 1, 2023, the Company had foreign currency forward contracts to buy Canadian dollars and to sell U.S. dollars totaling $134.9$111.9 million. These foreign currency forward contracts have maturities ranging from JuneDecember 2023 to February 2025. As of April 2,October 1, 2023, Thethe Company had foreign currency forward contracts to buy British pounds and to sell U.S. dollars totaling $12.3$5.2 million. These foreign currency forward contracts have maturities ranging from JuneDecember 2023 to February 2024.
The Company utilizes foreign currency forward contracts to mitigate foreign exchange rate risk associated with foreign currency denominated monetary assets and liabilities, including intercompany receivables and payables. These foreign currency forward contracts are not designated as accounting hedges.See Non-Designated Hedging Activities section below.
The Company has converted a U.S. dollar denominated, variable rate debt obligation of a European subsidiary into euro fixed rate obligation using a receive float, pay fixed cross currency swap to reduce the variability of interest rates. This cross currency swap is designated as cash flow hedge.As of April 2,October 1, 2023, the Company has a cross currency swap outstanding with a notional amount of €156.0 million and $150.0 million that matures in October 2024.
All derivative instruments are recorded on the condensed consolidated balance sheets at fair value. The accounting for gains and losses resulting from changes in fair value depends on the use of the derivative instrument and whether it is designated and qualifies for hedge accounting.





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Designated Hedging Activities
For a derivative instrument designated as an accounting hedge of an anticipated transaction (a cash flow hedge), the change in the fair value is recorded on the condensed consolidated balance sheets in AOCI to the extent the derivative instrument is effective in mitigating the exposure related to the anticipated transaction. The amount recorded within AOCI is reclassified into earnings in the same period during which the underlying hedged transaction affects earnings. The effect of derivative instruments designated as cash flow hedges in the condensed consolidated financial statements for the firstthird quarter and nine months ended April 2,October 1, 2023 and April 3,October 2, 2022 was as follows (in millions):
First Quarter Third QuarterNine Months
20232022 2023202220232022
Net gain (loss) recognized in AOCI - Foreign Exchange Contracts (a)Net gain (loss) recognized in AOCI - Foreign Exchange Contracts (a)$13.6 $13.7 Net gain (loss) recognized in AOCI - Foreign Exchange Contracts (a)$4.0 $10.2 $20.7 $36.0 
Net gain (loss) reclassified from AOCI into revenue - Foreign Exchange Contracts (a)Net gain (loss) reclassified from AOCI into revenue - Foreign Exchange Contracts (a)$(1.9)$(0.2)Net gain (loss) reclassified from AOCI into revenue - Foreign Exchange Contracts (a)$(1.1)$(1.0)$(4.8)$(1.4)
Net gain (loss) recognized in AOCI - Interest Rate ContractsNet gain (loss) recognized in AOCI - Interest Rate Contracts$ $1.3 Net gain (loss) recognized in AOCI - Interest Rate Contracts$ $0.3  $2.3 
Net gain (loss) reclassified from AOCI into other income and expense, net - Foreign Exchange Contracts (b)Net gain (loss) reclassified from AOCI into other income and expense, net - Foreign Exchange Contracts (b)$10.1 $6.2 Net gain (loss) reclassified from AOCI into other income and expense, net - Foreign Exchange Contracts (b)$4.2 $17.8 $15.0 $38.9 
Net gain (loss) reclassified from AOCI into interest expense - Foreign Exchange ContractsNet gain (loss) reclassified from AOCI into interest expense - Foreign Exchange Contracts$1.5 $0.9 Net gain (loss) reclassified from AOCI into interest expense - Foreign Exchange Contracts$1.9 $1.6 $5.6 $3.5 
Net gain (loss) reclassified from AOCI into interest expense - Interest Rate ContractsNet gain (loss) reclassified from AOCI into interest expense - Interest Rate Contracts$0.6 $(0.4)Net gain (loss) reclassified from AOCI into interest expense - Interest Rate Contracts$ $0.3 $0.6 $(0.3)
(a)    Effective portion, pre-tax
(b)     Amount reclassified to offset earnings impact of liability hedged by cross currency swap
Net deferred losses recorded in AOCI for the forward contracts that will mature in the next twelve months total $3.1$0.3 million, net of taxes. These losses are expected to be offset by anticipated gains in the value of the forecasted underlying hedged item. Amounts related to the cross currency swap expected to be reclassified from AOCI into income in the next twelve months total $7.0$7.5 million.
Non-Designated Hedging Activities
For a derivative instrument that has not been designated as an accounting hedge, the change in the fair value is recognized immediately in earnings. As of April 2,October 1, 2023, the Company had foreign currency forward contracts not designated as accounting hedges primarily in the following types and pairs (in millions):
Contracts to BuyContracts to Sell
CurrencyAmountCurrencyAmount
Canadian Dollars$185.6 U.S. DollarsUS$136.7 
Great Britain Pounds£50.3 U.S. DollarsUS$60.7 
Euros50.5 U.S. DollarsUS$53.6 
Danish KroneDKR107.9 U.S. DollarsUS$15.5 
Swedish KronaSEK163.5 Euros14.7 
U.S. DollarsUS$13.6 Chinese Yuan¥93.9 
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Contracts to BuyContracts to Sell
CurrencyAmountCurrencyAmount
Canadian Dollars$214.1 U.S. DollarsUS$158.8 
Danish KroneDKR89.2 U.S. DollarsUS$13.0 
Euros80.7 U.S. DollarsUS$87.5 
Great Britain Pounds£10.6 Euros12.3 
Great Britain Pounds£57.0 U.S. DollarsUS$71.9 
Swedish KronaSEK207.5 Euros17.5 
Swedish KronaSEK150.8 U.S. DollarsUS$13.8 
U.S. DollarsUS$6.7 Chinese Yuan¥49.0 
The preceding table includes non-designated hedges derived from terms contained in previously designated cash flow hedges. The gains and losses on these derivatives instruments which are not designated as accounting hedges are intended to, at a minimum, partially offset the transaction gains and losses recognized in earnings.
The effect of derivative instruments not designated as accounting hedges recognized in other income and expense for the firstthird quarter and nine months ended April 2,October 1, 2023 was incomeexpense of $7.8 million.$12.9 million and $3.1 million, respectively. The effect of derivative instruments not designated as accounting hedges in other income and expense for the firstthird quarter and nine months ended April 3,October 2, 2022 was expense of $4.8 million.$40.5 million and $70.9 million, respectively. The income or expense was largely offset by losses or gains in the value of the underlying hedged item excluding the impact of forward points.











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Fair Value of Derivative Financial Instruments
The fair values of the Company’s derivative instruments are presented below. All fair values for these derivative instruments were measured using Level 2 inputs in the fair value hierarchy (in millions):
Asset/(Liability) Derivative InstrumentsAsset/(Liability) Derivative InstrumentsBalance sheet locationApril 2, 2023January 1, 2023Asset/(Liability) Derivative InstrumentsBalance sheet locationOctober 1, 2023January 1, 2023
Derivatives designated as hedging instruments:Derivatives designated as hedging instruments:Derivatives designated as hedging instruments:
Cash flow forward contractsCash flow forward contractsOther current assets$1.4 $0.4 Cash flow forward contractsOther current assets$1.5 $0.4 
Cash flow forward contractsCash flow forward contractsAccrued liabilities(4.5)(6.8)Cash flow forward contractsAccrued liabilities(1.2)(6.8)
Interest rate contractsInterest rate contractsOther current assets 0.7 Interest rate contractsOther current assets 0.7 
Cash flow cross currency swapCash flow cross currency swapOther current assets2.3 2.7 Cash flow cross currency swapOther current assets3.4 2.7 
Cash flow cross currency swapCash flow cross currency swapOther current liabilities (14.0)Cash flow cross currency swapAccrued liabilities (14.0)
Cash flow cross currency swapCash flow cross currency swapOther non-current liabilities(20.5)(18.3)Cash flow cross currency swapOther long-term liabilities(16.7)(18.3)
Total derivatives designated as hedging instrumentsTotal derivatives designated as hedging instruments(21.3)(35.3)Total derivatives designated as hedging instruments(13.0)(35.3)
Derivatives not designated as hedging instruments:Derivatives not designated as hedging instruments:Derivatives not designated as hedging instruments:
Non-designated forward contractsNon-designated forward contractsOther current assets8.5 3.5 Non-designated forward contractsOther current assets5.8 3.5 
Non-designated forward contractsNon-designated forward contractsAccrued liabilities(4.8)(7.0)Non-designated forward contractsAccrued liabilities(10.3)(7.0)
Total derivatives not designated as hedging instrumentsTotal derivatives not designated as hedging instruments3.7 (3.5)Total derivatives not designated as hedging instruments(4.5)(3.5)
Total derivative instruments, netTotal derivative instruments, net$(17.6)$(38.8)Total derivative instruments, net$(17.5)$(38.8)
Note 14. Commitments and Contingencies
Trade Compliance Matters
Effective April 24, 2022, the United States Department of State’s Office of Defense Trade Controls Compliance (“DDTC”) closed the four-year Consent Agreement that had been entered into by FLIR Systems, Inc. ("FLIR"), to resolve various export allegations under the International Traffic in Arms Regulations (“ITAR”). In connection with this Consent Agreement and other export matters, while FLIR and its successor by mergers, Teledyne FLIR, have enhanced the trade compliance program more broadly, implemented remedial measures and have undergone external and internal audits of the trade compliance program, adverse disclosures and findings could cause additional expenses in connection with further remedial measures or potential penalties.
The Company has made other voluntary disclosures to the U.S. Department of State and the U.S. Department of Commerce, including to the Bureau of Industry and Security (“BIS”) with respect to Teledyne FLIR shipments of products from non-U.S. jurisdictions which were not licensed due to incorrect de minimis calculation methodology under the Export Administration Regulations. The Company has also made voluntary disclosures to export authorities in jurisdictions outside the U.S. for certain potential violations of local export laws. At this time, based on available information, we are unable to reasonably estimate the time it may take to resolve these matters or the amount or range of potential loss, penalty or other government
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action, if any, that may be incurred in connection with these matters. However, an unfavorable outcome could result in substantial fines and penalties or loss or suspension of export privileges or of particular authorizations that could be material to the Company’s financial position, results of operations or cash flows in and following the period in which such outcome becomes estimable or known.
Environmental Remediation Obligations
At April 2,October 1, 2023, the Company’s reserves for environmental remediation obligations totaled $5.7$5.5 million, of which $1.5 million is included in current accrued liabilities. At January 1, 2023, the Company’s reserves for environmental remediation obligations totaled $5.8 million. The Company evaluates whether it may be able to recover a portion of future costs for environmental liabilities from its insurance carriers and from third parties. The timing of expenditures depends on a number of factors that vary by site, including the nature and extent of contamination, the number of potentially responsible parties, the timing of regulatory approvals, the complexity of the investigation and remediation, and the standards for remediation. The Company expects that it will pay the amounts recorded over many years and will complete remediation of all sites with which it has been identified in up to 30 years.
Legal Matters
A number of other lawsuits, claims and proceedings have been or may be asserted against the Company, including those pertaining to product liability, acquisitions, patent infringement, contracts, environmental, employment and employee benefits matters. While the outcome of litigationsuch matters cannot be predicted with certainty, and some of these lawsuits, claims or proceedings may be determined adversely to the Company, management does not believe that the disposition of any such pending matters is likely to have a material adverse effect on the Company’s financial statements.
Note 15. Subsequent Events
On October 13, 2023, the Company acquired Xena Networks ApS and affiliates ("Xena Networks"). Xena Networks, headquartered in Denmark, is a leading provider of high-speed terabit ethernet validation, quality assurance, and production test solutions. Xena Networks is part of the test and measurement instrumentation product line within the Instrumentation segment.
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Item 2.    Managements Discussion and Analysis of Financial Condition and Results of Operations
Overview
Teledyne provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include factory automation and condition monitoring, aerospace and defense, air and water quality environmental monitoring, electronics design and development, medical imaging and pharmaceutical research, oceanographic research, and deepwater energy exploration and production. Teledyne is a global sensing and decision-support technology company: providing specialty sensors, cameras, instrumentation, algorithms and software across the electromagnetic spectrum, as well as unmanned systems, in the subsea, land and air domains. We differentiate ourselves from many of our direct competitors by having a customer- and Company-sponsored applied research center that augments our product development expertise. We believe that technological capabilities and innovation and the ability to invest in the development of new and enhanced products are critical to obtaining and maintaining leadership in our markets and the industries in which we compete.
Strategy
Our strategy continues to emphasize growth in our four business segments: digital imaging, instrumentation, aerospaceDigital Imaging, Instrumentation, Aerospace and defense electronicsDefense Electronics and engineered systems.Engineered Systems. The markets in which we sell our enabling technologies are characterized by high barriers to entry and include specialized products and services not likely to be commoditized. We intend to strengthen and expand our core businesses with targeted acquisitions and through product development. We continue to focus on balanced and disciplined capital deployment among capital expenditures, acquisitions and product development. We aggressively pursue operational excellence to continually improve our margins and earnings by emphasizing cost containment and cost reductions in all aspects of our business. At Teledyne, operational excellence includes the rapid integration of the businesses we acquire. Using complementary technology across our businesses and through targeted research and development, we seek to create new products to grow our Company and expand our addressable markets. We continue to evaluate our businesses to ensure that they are aligned with our strategy. As part of our continuing FLIR acquisition integration efforts, and as we accelerate the relocation of select Teledyne FLIR operations to existing sites, we recorded $5.8 million of employee separation costs, facility consolidation costs and facility lease impairments in the third quarter of 2023. We expect to record an additional $3.0 million to $4.0 million of pretax costs in the next six months related to employee separation costs, facility consolidation costs and facility lease impairments.
Consistent with our strategy, we completed one acquisition in the first quarternine months of 2023 and two acquisitions in 2022, which were all part of the Digital Imaging segment. The financial results of these acquisitions have been included since the respective date of each acquisition. Subsequent to the end of the third quarter of 2023, we completed one acquisition, which is part of the Instrumentation segment. See Note 2 and Note 15 for additional information about our recent acquisitions.
Trends Affecting Our Business and Other Matters
We have experienced supply chain challenges, including increasedlong lead times, as well as cost inflation for parts and components, logistics and labor due to availability constraints and high demand. This hasThese supply chain challenges have also delayed our ability to timely convert backlog to revenue and negatively impacted our profit margins.revenue. Although perhaps to a lesser extent compared to recent quarters, we expect inflationary impacts and supply chain constraint trendsconstraints to continue in 2023.through the fourth quarter of 2023 and likely into 2024.
CostsSales recorded and costs incurred and sales recorded by subsidiaries operating outside of the United States are translated into U.S. dollars using exchange rates effective during the respective period. As a result, we are exposed to movements in the exchange rates of various currencies against the U.S. dollar. The strengthening ofSee Note 13 for additional discussion around our derivative instruments and hedging activities used to mitigate these impacts.
To date, we have not been materially impacted by the U.S. dollar relative to other currencies adversely impacted ourconflict in Israel and its effect on neighboring regions. We do not have material assets in Israel. Our total net sales from Israel in 2022, the first quarternine months of 2023 and may continuethe full year 2022 was less than 1% of total net sales, respectively. It is too early to do so in future periods. The strengtheningdetermine the full extent of the U.S. dollar may also increaseimpact this conflict could have on our business and our operations, including the priceimpact to our suppliers from these regions, and reduceour assessment of the competitiveness of some of our products sold in markets outside the United States.


potential impacts is ongoing.
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Results of Operations
First Quarter
Third Quarter%Nine Months%
(in millions)(in millions)20232022% Change(in millions)20232022Change20232022Change
Net salesNet sales$1,383.3 $1,321.0 4.7 %Net sales$1,402.5 $1,363.6 2.9 %$4,210.5 $4,040.4 4.2 %
Costs and expensesCosts and expensesCosts and expenses
Cost of salesCost of sales790.7 752.6 5.1 %Cost of sales797.2 785.8 1.5 %2,394.2 2,327.0 2.9 %
Selling, general and administrative ("SG&A")Selling, general and administrative ("SG&A")300.4 291.3 3.1 %Selling, general and administrative ("SG&A")291.9 283.7 2.9 %905.3 861.4 5.1 %
Acquired intangible asset amortizationAcquired intangible asset amortization49.7 53.6 (7.3)%Acquired intangible asset amortization49.1 48.9 0.4 %148.1 153.8 (3.7)%
Total costs and expensesTotal costs and expenses1,140.8 1,097.5 3.9 %Total costs and expenses1,138.2 1,118.4 1.8 %3,447.6 3,342.2 3.2 %
Operating income242.5 223.5 8.5 %
Operating income (loss)Operating income (loss)264.3 245.2 7.8 %762.9 698.2 9.3 %
Interest and debt income (expense), netInterest and debt income (expense), net(21.0)(22.3)(5.8)%Interest and debt income (expense), net(18.4)(22.0)(16.4)%(61.7)(66.8)(7.6)%
Gain (loss) on debt extinguishmentGain (loss) on debt extinguishment — —%1.6 10.6 (84.9)%
Non-service retirement benefit income (expense)Non-service retirement benefit income (expense)3.3 2.8 17.9 %Non-service retirement benefit income (expense)3.1 2.9 6.9 %9.3 8.6 8.1 %
Other income (expense), netOther income (expense), net(1.1)(1.0)10.0 %Other income (expense), net(2.9)5.2 *(7.4)5.2 *
Income before income taxesIncome before income taxes223.7 203.0 10.2 %Income before income taxes246.1 231.3 6.4 %704.7 655.8 7.5 %
Provision (benefit) for income taxesProvision (benefit) for income taxes44.9 (9.6)*Provision (benefit) for income taxes47.3 53.1 (10.9)%141.6 93.7 51.1 %
Net income (loss) including noncontrolling interestNet income (loss) including noncontrolling interest$178.8 $212.6 (15.9)%Net income (loss) including noncontrolling interest198.8 178.2 11.6 %563.1 562.1 0.2 %
Less: net income (loss) attributable to noncontrolling interest0.1 — *
Less: Net income (loss) attributable to noncontrolling interestLess: Net income (loss) attributable to noncontrolling interest0.2 (0.1)*0.5 (0.1)*
Net income (loss) attributable to TeledyneNet income (loss) attributable to Teledyne$178.7 $212.6 (15.9)%Net income (loss) attributable to Teledyne$198.6 $178.3 11.4 %$562.6 $562.2 0.1 %
* not meaningful
First QuarterThird Quarter%Nine Months%
(dollars in millions)(dollars in millions)20232022% Change(dollars in millions)20232022Change20232022Change
Net sales (a):Net sales (a):Net sales (a):
Digital ImagingDigital Imaging$772.5 $750.5 2.9 %Digital Imaging$775.8 $777.9 (0.3)%$2,341.6 $2,304.2 1.6 %
InstrumentationInstrumentation333.5 308.9 8.0 %Instrumentation329.1 306.4 7.4 %991.0 927.8 6.8 %
Aerospace and Defense ElectronicsAerospace and Defense Electronics173.2 166.2 4.2 %Aerospace and Defense Electronics183.3 169.5 8.1 %542.5 504.5 7.5 %
Engineered SystemsEngineered Systems104.1 95.4 9.1 %Engineered Systems114.3 109.8 4.1 %335.4 303.9 10.4 %
Total net salesTotal net sales$1,383.3 $1,321.0 4.7 %Total net sales$1,402.5 $1,363.6 2.9 %$4,210.5 $4,040.4 4.2 %
Operating income (loss):Operating income (loss):Operating income (loss):
Digital ImagingDigital Imaging$122.2 $115.7 5.6 %Digital Imaging$136.3 $133.7 1.9 %$383.1 $367.3 4.3 %
InstrumentationInstrumentation80.7 71.6 12.7 %Instrumentation85.5 71.1 20.3 %247.6 216.3 14.5 %
Aerospace and Defense ElectronicsAerospace and Defense Electronics47.0 42.9 9.6 %Aerospace and Defense Electronics49.4 44.3 11.5 %149.6 131.3 13.9 %
Engineered SystemsEngineered Systems10.0 9.4 6.4 %Engineered Systems10.9 11.9 (8.4)%32.4 29.9 8.4 %
Corporate expenseCorporate expense(17.4)(16.1)8.1 %Corporate expense(17.8)(15.8)12.7 %(49.8)(46.6)6.9 %
Total operating income (loss)Total operating income (loss)$242.5 $223.5 8.5 %Total operating income (loss)$264.3 $245.2 7.8 %$762.9 $698.2 9.3 %
(a) Net sales excludes inter-segment sales of $6.2 million and $5.5 million for the first quarter of 2023 and 2022, respectively.
(a) Net sales exclude inter-segment sales of $7.2 million and $21.5 million for the third quarter and first nine months of 2023, respectively, and $4.8 million and $15.4 million for the third quarter and first nine months of 2022, respectively.(a) Net sales exclude inter-segment sales of $7.2 million and $21.5 million for the third quarter and first nine months of 2023, respectively, and $4.8 million and $15.4 million for the third quarter and first nine months of 2022, respectively.
FirstThird Quarter Results
The following is a discussion of our 2023 firstthird quarter results compared with the firstthird quarter results of 2022. Comparisons are with the corresponding reporting period of 2022, unless noted otherwise.
FirstThird quarter of 2023 compared with the firstthird quarter of 2022
Our firstthird quarter of 2023 net sales increased 4.7%2.9%. Net income for the firstthird quarter of 2023 decreased 15.9%increased 11.4%, driven primarily driven by higher income tax expense in the first quarter of 2023, as discussed below.net sales and favorable product mix. Net income per diluted share was $3.73$4.15 for the firstthird quarter of 2023, compared with net income per diluted share of $4.46.$3.74.
Net Sales
The firstthird quarter of 2023 net sales, compared with the firstthird quarter of 2022, net sales, reflected higher net sales in each segment.segment other than the Digital Imaging segment, which decreased slightly. The third quarter of 2023 also included $25.8 million in incremental sales from recent acquisitions.
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Cost of Sales
Cost of sales increased $38.1$11.4 million in the firstthird quarter of 2023. Cost of sales as a percentage of net sales increased slightlydecreased for the firstthird quarter of 2023 to 57.2%56.8% from 57.0%57.6%.


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Selling, General and Administrative ExpensesExpense
SG&A expenses,expense, including research and development expense, increased $9.1$8.2 million in the firstthird quarter of 2023. SG&A expensesexpense as a percentage of net sales was 20.8% for both the firstthird quarter of 2023 decreased slightly to 21.7% from 22.1%.and 2022. Corporate expense, which is included in SG&A expenses,expense, was $17.4$17.8 million for the firstthird quarter of 2023, compared with $16.1$15.8 million, with the increase primarily related to higher professional fees during the period. Stock-based compensation expense was $7.9$8.0 million for the firstthird quarter of 2023 compared with $9.0$6.7 million. The third quarter of 2023 also included $5.8 million of FLIR-related integration costs, including employee separation costs, facility consolidation costs and facility lease impairments with no comparable amount in the decrease related primarily due to timing of grants in previous years.year.
Acquired Intangible Asset Amortization
Acquired intangible asset amortization for the firstthird quarter of 2023 was $49.7$49.1 million compared with $53.6 million, with the decrease from the previous year related primarily to foreign currency translation impacts as well as finalization of FLIR purchase accounting in the second quarter of 2022.$48.9 million.
Pension Service Expense
Pension service expense is included in both cost of sales and selling general and administrativeSG&A expense. For the firstthird quarter of 2023, pension service expense was $1.5 million, compared with $2.2 million. For 2023, the weighted-average discount rate used to determine the benefit obligation for the domestic qualified pension plans is 5.71% compared with 2.97% in 2022.
Operating Income
Operating income for the firstthird quarter of 2023 increased 8.5%7.8%. The firstthird quarter of 2023, compared with the third quarter of 2022, reflected higher operating income in each business segment other than the Engineered Systems segment.
Non-operating Income and Expense
Interest and debt expense, net of interest income, was $18.4 million for the third quarter of 2023, compared with $22.0 million, with the decrease related to reduced outstanding borrowings with lower weighted average interest rates compared to the third quarter of 2022. Non-service retirement benefit income was $3.1 million for the third quarter of 2023 compared with $2.9 million. Other income and expense, net was expense of $2.9 million for the third quarter of 2023 compared with income of $5.2 million for the third quarter of 2022, with the difference primarily related foreign exchange losses in the third quarter of 2023 compared with foreign exchange gains in the third quarter of 2022. The third quarter of 2022 also included higher income from deferred compensation plan activity.
Income Tax
The Company’s effective income tax rate for the third quarter of 2023 was 19.2% compared with an effective income tax rate of 23.0% for the third quarter of 2022. The third quarter of 2023 includes net discrete income tax benefits of $6.1 million compared with net discrete income tax benefits of $0.3 million. The third quarter of 2023 net discrete income tax benefits include $6.5 million related to stock-based accounting compared with $0.2 million. Excluding the net discrete income tax items in both periods, the effective rate would have been 21.7% for the third quarter of 2023 and 23.1% for the third quarter of 2022.
First nine months of 2023 compared with the first nine months of 2022
The first nine months of 2023 net sales increased 4.2%. Net income for the first nine months of 2023 increased 0.1%. Net income per diluted share was $11.75 for the first nine months of 2023, compared with net income per diluted share of $11.79.
Net Sales
The first nine months of 2023 net sales, compared with the first nine months of 2022 net sales, reflected higher net sales in each segment. The first nine months of 2023 also included $79.7 million in incremental sales from recent acquisitions.
Cost of Sales
Cost of sales increased $67.2 million in the first nine months of 2023. Cost of sales as a percentage of net sales decreased for the first nine months of 2023 to 56.9% from 57.6%.
Selling, General and Administrative Expense
SG&A expense, including research and development expense, increased $43.9 million in the first nine months of 2023. SG&A expense as a percentage of net sales for the first nine months of 2023 increased slightly to 21.5% from 21.3%. Corporate expense, which is included in SG&A expense, was $49.8 million for the first nine months of 2023, compared with $46.6 million, with the increase primarily related to higher professional fees during the period. Stock-based compensation expense was $24.3 million for the first nine months of 2023 compared with $22.1 million. The first nine months of 2023 also included $5.8 million of FLIR-related integration costs, including employee separation costs, facility consolidation costs and facility lease impairments.
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Acquired Intangible Asset Amortization
Acquired intangible asset amortization for the first nine months of 2023 was $148.1 million compared with $153.8 million, with the decrease from the previous year related primarily to foreign currency translation impacts, finalization of FLIR purchase accounting in the second quarter of 2022 and certain finite-lived intangibles within the test and measurement instrumentation product line becoming fully amortized in the third quarter of 2022.
Pension Service Expense
Pension service expense is included in both cost of sales and selling general and administrative expense. For the first nine months of 2023, pension service expense was $4.5 million compared with $6.5 million. For 2023, the weighted-average discount rate used to determine the benefit obligation for the domestic qualified pension plans is 5.71% compared with 2.97% in 2022.
Operating Income
Operating income for the first nine months of 2023 increased 9.3%. The first nine months of 2023, compared with the first nine months of 2022, reflected higher operating income in each business segment.
Non-operating Income and ExpensesExpense
Interest and debt expense, net of interest income, was $21.0$61.7 million for the first quarternine months of 2023, compared with $22.3$66.8 million. Non-service retirement benefit income was $3.3$9.3 million for the first quarternine months of 2023 compared with $2.8$8.6 million for the first quarternine months of 2022. Other income and expense, net was expense of $1.1$7.4 million for the first quarternine months of 2023 compared with $5.2 million of other expense of $1.0 millionincome for the first quarternine months of 2022, with the difference primarily related to foreign exchange losses in the first nine months of 2023 compared with foreign exchange gains in the first nine months of 2022.
Income TaxesTax
The Company’s effective income tax rate for the first quarternine months of 2023 was a 20.1% compared with an effective income tax rate of negative 4.7%14.3% for the first quarternine months of 2022. The first quarternine months of 2023 includes net discrete income tax benefits of $6.6$14.1 million compared with net discrete income tax benefits of $56.5$57.8 million. The first quarternine months of 2023 net discrete tax benefits include $5.9$13.7 million related to stock-based accounting.accounting as compared with $8.7 million. The first quarternine months of 2022 also includes net discrete income tax amounts include a non-cash income tax benefitbenefits of $50.0$49.1 million primarily related to the change in or resolution of certain FLIRacquisition-related tax reserves and $6.7 million related to stock-based accounting.reserves. Excluding the net discrete income tax items in both periods, the effective tax rates would have been 23.0%22.1% for the first quarternine months of 2023 and 23.1% for the first quarternine months of 2022.
Segment Results
Segment results include net sales and operating income by segment but exclude corporate office expenses. Corporate expense primarily includes various administrative expenses relating to theour corporate office not allocated to our segments. See Note 3 to these condensed consolidated financial statements for additional segment information.

Digital Imaging
First QuarterThird QuarterChangeNine MonthsChange
(dollars in millions)(dollars in millions)20232022$ Change% Change(dollars in millions)20232022$%20232022$%
Net salesNet sales$772.5 $750.5 $22.0 2.9 %Net sales$775.8 $777.9 $(2.1)(0.3)%$2,341.6 $2,304.2 $37.4 1.6 %
Cost of salesCost of sales$419.3 $405.2 $14.1 3.5 %Cost of sales$422.3 $430.1 $(7.8)(1.8)%$1,268.8 $1,269.6 $(0.8)(0.1)%
SG&A expenseSG&A expense$185.2 $181.1 $4.1 2.3 %SG&A expense$171.8 $169.4 $2.4 1.4 %$552.9 $527.7 $25.2 4.8 %
Acquired intangible asset amortizationAcquired intangible asset amortization$45.8 $48.5 $(2.7)(5.6)%Acquired intangible asset amortization$45.4 $44.7 $0.7 1.6 %$136.8 $139.6 $(2.8)(2.0)%
Operating incomeOperating income$122.2 $115.7 $6.5 5.6 %Operating income$136.3 $133.7 $2.6 1.9 %$383.1 $367.3 $15.8 4.3 %
Cost of sales as a % of net sales54.3 %54.0 %
SG&A expense as a % of net sales24.0 %24.1 %
Acquired intangible asset amortization as a % of net sales5.9 %6.5 %
Operating income as a % of net sales15.8 %15.4 %
As a percentage of net sales:As a percentage of net sales:
Cost of salesCost of sales54.4 %55.3 %54.2 %55.1 %
SG&A expenseSG&A expense22.1 %21.8 %23.6 %22.9 %
Acquired intangible asset amortizationAcquired intangible asset amortization5.9 %5.7 %5.8 %6.1 %
Operating incomeOperating income17.6 %17.2 %16.4 %15.9 %
FirstThird quarter of 2023 compared with the firstthird quarter of 2022
The third quarter of 2023 net sales included $25.8 million in incremental sales from recent acquisitions, as well as greater sales of x-ray products, infrared imaging detectors and surveillance systems, offset by lower sales of unmanned ground systems for defense applications, micro-electro-mechanical systems (“MEMS”), commercial maritime products and industrial imaging cameras.
Cost of sales decreased primarily due to favorable product mix as well as the decrease in net sales. As a result of more
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favorable product mix, the cost of sales percentage decreased during the period. SG&A expense and SG&A expense as a percentage of net sales increased primarily due to higher selling expense, including travel costs. The third quarter of 2023 also included $5.8 million of FLIR-related integration costs, including employee separation costs, facility consolidation costs and facility lease impairments. Acquired intangible asset amortization expense increased slightly during the period.
Operating income increased primarily due to favorable product mix during the period, and operating income as a percentage of net sales increased slightly during the period.
First nine months of 2023 compared with the first nine months of 2022
Net sales increased primarily due to $25.0$79.7 million of incremental sales from acquisitions as well as greater sales of x-ray products, commercial infrared imaging components and solutions, and industrial and scientific cameras and x-ray detectors,sales, partially offset by lower sales of unmanned ground systems for defense applications.applications, commercial maritime products and MEMS.
Cost of sales increaseddecreased primarily due to favorable product mix partially offset by increased net sales, and the cost of sales percentage increased slightlydecreased during the period.period due to favorable product mix. SG&A expense and SG&A expense as a percentage of net sales increased primarily due to the impact of higher net sales, higher selling expense, including travel costs as well as increased research and SG&A as a percentagedevelopment expense of net sales decreased slightly
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during the period.$11.1 million. Acquired intangible asset amortization expense decreased primarily due to foreign currency translation impacts as well as finalization of FLIR purchase accounting in the second quarter of 2022.
Operating income increased primarily due to increased net sales and lower acquired intangible asset amortization expense during the period,favorable product mix, and operating income as a percentage of net sales increased slightly during the period.
Instrumentation
First QuarterThird QuarterChangeNine MonthsChange
(dollars in millions)(dollars in millions)20232022$ Change% Change(dollars in millions)20232022$%20232022$%
Net salesNet sales$333.5 $308.9 $24.6 8.0 %Net sales$329.1 $306.4 $22.7 7.4 %$991.0 $927.8 $63.2 6.8 %
Cost of salesCost of sales$180.4 $163.9 $16.5 10.1 %Cost of sales$170.2 $163.2 $7.0 4.3 %$523.1 $494.0 $29.1 5.9 %
SG&A expenseSG&A expense$68.7 $68.5 $0.2 0.3 %SG&A expense$69.9 $68.1 $1.8 2.6 %$209.6 $203.9 $5.7 2.8 %
Acquired intangible asset amortizationAcquired intangible asset amortization$3.7 $4.9 $(1.2)(24.5)%Acquired intangible asset amortization$3.5 $4.0 $(0.5)(12.5)%$10.7 $13.6 $(2.9)(21.3)%
Operating incomeOperating income$80.7 $71.6 $9.1 12.7 %Operating income$85.5 $71.1 $14.4 20.3 %$247.6 $216.3 $31.3 14.5 %
Cost of sales as a % of net sales54.1 %53.0 %
SG&A expense as a % of net sales20.6 %22.2 %
Acquired intangible asset amortization as a % of net sales1.1 %1.6 %
Operating income as a % of net sales24.2 %23.2 %
As a percentage of net sales:As a percentage of net sales:
Cost of salesCost of sales51.7 %53.3 %52.8 %53.2 %
SG&A expenseSG&A expense21.2 %22.2 %21.1 %22.0 %
Acquired intangible asset amortizationAcquired intangible asset amortization1.1 %1.3 %1.1 %1.5 %
Operating incomeOperating income26.0 %23.2 %25.0 %23.3 %
FirstThird quarter of 2023 compared with the firstthird quarter of 2022
Net sales increased due to higher sales at our marine instrumentation and test and measurement instrumentation product lines. Sales of marine instrumentation increased $22.5 million due to the ongoing recovery in offshore energy markets, and sales of test and measurement instrumentation increased $2.0 million, respectively. Sales of environmental instrumentation decreased $1.8 million.
Cost of sales increased primarily due to higher net sales. The cost of sales percentage decreased due to favorable product mix. SG&A expense increased due to higher net sales partially offset by $0.3 million of lower research and development expense, and SG&A expense as a percentage of net sales decreased in the period due to primarily to lower research and development expense on higher net sales. Acquired intangible asset amortization expense decreased primarily due to certain finite-lived intangibles within the test and measurement instrumentation line becoming fully amortized in the third quarter of 2022.
Operating income increased primarily due to higher net sales and product mix. Operating income as a percentage of net sales increased primarily due to higher net sales and product mix as well as lower research and development expense.
For nine months of 2023 compared with the first nine months of 2022
Net sales increased due to higher sales across all product lines. Sales of marine instrumentation increased $16.3$50.9 million due to the ongoing recovery in offshore energy markets, sales of test and measurement instrumentation increased $4.4$10.4 million, and sales of environmental instrumentation increased $3.9$1.9 million, respectively.
Cost of sales increased primarily due to higher net sales. Thesales, and the cost of sales percentage increaseddecreased slightly due to change infavorable product mix. SG&A expense increased slightly due to higher net sales partially offset by $0.6$0.3 million of lower research and
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development expense during the period.expense. SG&A expense as a percentage of net sales decreased in the period primarily due to increased net sales and lower research and development spendingexpense. Acquired intangible asset amortization expense decreased primarily due to certain finite-lived intangibles within the test and measurement instrumentation line becoming fully amortized in the period.third quarter of 2022.
Operating income increased primarily due to higher net sales and operatingproduct mix. Operating income as a percentage of net sales increased primarily due to increased net sales and decreasedproduct mix, lower research and development expense during the period.and lower acquired intangible asset amortization.
Aerospace and Defense Electronics
First QuarterThird QuarterChangeNine MonthsChange
(dollars in millions)(dollars in millions)20232022$ Change% Change(dollars in millions)20232022$%20232022$%
Net salesNet sales$173.2 $166.2 $7.0 4.2 %Net sales$183.3 $169.5 $13.8 8.1 %$542.5 $504.5 $38.0 7.5 %
Cost of salesCost of sales$103.7 $103.0 $0.7 0.7 %Cost of sales$108.1 $101.2 $6.9 6.8 %$319.1 $307.4 $11.7 3.8 %
SG&A expenseSG&A expense$22.3 $20.1 $2.2 10.9 %SG&A expense$25.6 $23.8 $1.8 7.6 %$73.2 $65.2 $8.0 12.3 %
Acquired intangible asset amortizationAcquired intangible asset amortization$0.2 $0.2 $— — %Acquired intangible asset amortization$0.2 $0.2 $— — %$0.6 $0.6 $— — %
Operating incomeOperating income$47.0 $42.9 $4.1 9.6 %Operating income$49.4 $44.3 $5.1 11.5 %$149.6 $131.3 $18.3 13.9 %
Cost of sales as a % of net sales59.9 %62.0 %
SG&A expense as a % of net sales12.9 %12.1 %
Acquired intangible asset amortization as a % of net sales0.1 %0.1 %
Operating income as a % of net sales27.1 %25.8 %
As a percentage of net sales:As a percentage of net sales:
Cost of salesCost of sales59.0 %59.7 %58.8 %60.9 %
SG&A expenseSG&A expense14.0 %14.0 %13.5 %12.9 %
Acquired intangible asset amortizationAcquired intangible asset amortization0.1 %0.1 %0.1 %0.1 %
Operating incomeOperating income26.9 %26.2 %27.6 %26.1 %
FirstThird quarter of 2023 compared with the firstthird quarter of 2022
Net sales increased due to a $4.0$7.0 million increase for defenseaerospace electronics and a $3.0$6.8 million increase for aerospacedefense electronics.
Cost of sales increased slightly, primarily due to higher net sales, partially offset by the impact of improved product margins across certain product categories, and the cost of sales percentage decreased due to these improvedfavorable product margins.mix. SG&A expense as well asincreased primarily due to higher net sales, and the SG&A expense percentage increased primarily due higher personnel costs as well as increased research and development expenses.was consistent with the previous period.
Operating income and operating income as a percent of net sales increased primarily due to increased net sales and higherfavorable product marginsmix during the period.
First nine months of 2023 compared with the first nine months of 2022
Net sales increased due to a $20.4 million increase for defense electronics and a $17.6 million increase for aerospace electronics.
Cost of sales increased primarily due to higher net sales partially offset by favorable product mix and increased margins, and the cost of sales percentage decreased as a result. SG&A expense as well as the SG&A expense percentage increased primarily due to higher compensation costs.
Operating income and operating income as a percent of net sales increased primarily due to increased net sales during the period, favorable product mix and increased product margins.
Engineered Systems
Third QuarterChangeNine MonthsChange
(dollars in millions)20232022$%20232022$%
Net sales$114.3 $109.8 $4.5 4.1 %$335.4 $303.9 $31.5 10.4 %
Cost of sales$96.6 $91.3 $5.3 5.8 %$283.2 $256.0 $27.2 10.6 %
SG&A expense$6.8 $6.6 $0.2 3.0 %$19.8 $18.0 $1.8 10.0 %
Operating income$10.9 $11.9 $(1.0)(8.4)%$32.4 $29.9 $2.5 8.4 %
As percentage of net sales:
Cost of sales84.5 %83.2 %84.4 %84.2 %
SG&A expense6.0 %6.0 %5.9 %6.0 %
Operating income9.5 %10.8 %9.7 %9.8 %

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Engineered Systems
First Quarter
(dollars in millions)20232022$ Change% Change
Net sales$104.1 $95.4 $8.7 9.1 %
Cost of sales$87.3 $80.5 $6.8 8.4 %
SG&A expense$6.8 $5.5 $1.3 23.6 %
Operating income$10.0 $9.4 $0.6 6.4 %
Cost of sales as a % of net sales83.9 %84.4 %
SG&A expense as a % of net sales6.5 %5.7 %
Operating income as a % of net sales9.6 %9.9 %
FirstThird quarter of 2023 compared with the firstthird quarter of 2022
Net sales increased due primarily to higher sales of $4.8$2.7 million for engineered products and higher sales of $3.9$1.8 million for energy systems.
Cost of sales increased primarily due to higher net sales. The cost of sales percentage decreased slightly.increased during the period due to a higher percentage of cost-reimbursable type space programs in the third quarter 2023, which typically carry a lower margin than fixed price contracts. SG&A expense as well asincreased slightly, and SG&A expense as a percentage of net sales stayed consistent with the previous year.
Operating income and operating income as a percentage of net sales decreased primarily due to program mix.
First nine months of 2023 compared with the first nine months of 2022
Net sales increased due primarily to higher sales of $22.3 million for engineered products and higher sales of $9.2 million for energy systems.
Cost of sales increased primarily due to higher net sales. The cost of sales percentage increased slightly. SG&A expense increased primarily due to higher net sales and higher research and development expense, including higher bid and proposal costs. SG&A expense as a percentage of $0.8 million during the period.net sales decreased slightly.
Operating income increased primarily due to increased net sales. Operating income as a percentage of net sales decreased slightly primarily due to higher research and development expense, including higher bid and proposal costs.slightly.
Financial Condition, Liquidity and Capital Resources
Our principal cash and capital requirements are to fund working capital needs, capital expenditures, income tax payments, and debt service requirements, as well as acquisitions. It is anticipated that cash on hand, operating cash flow, together with available borrowings under our $1.15 billion credit facility, will be sufficient to meet these requirements. To support acquisitions, we may need to raise additional capital. No cash pension contributions have been made since 2013 or are planned for the remainder of 2023 for the domestic qualified pension plans.
Cash and Cash Equivalents
Cash and cash equivalents totaled $665.2$508.6 million at April 2,October 1, 2023 compared with $638.1 million at January 1, 2023. Cash equivalents consist of highly liquid money-market mutual funds and bank deposits with maturities of three months or less when purchased.
Long-term Debt
Total debt at April 2,October 1, 2023 was $3,820.4$3,244.1 million compared with $3,920.6 million at January 1, 2023. Subsequent to the end of the first quarter, on April 3, 2023, the Company repaid $300.0 million of its senior fixed rate notes.
At April 2,October 1, 2023, $1,103.9$1,130.9 million was available under the $1.15 billion credit facility, after reductions of $25.0 million in borrowings and $21.1$19.1 million in outstanding letters of credit.
Our bank credit agreements, which includes our $1.15 billion Credit Facilitycredit facility expiring March 2026, our $245.0 million term loan due May 2026 and our $150.0 million term loan due October 2024, require us to comply with various financial and operating covenants. At April 2,October 1, 2023, we were in compliance with these covenants.
Our liquidity is not dependent upon the use of off-balance sheet financial arrangements. We have no off-balance sheet financing arrangements that incorporate the use of special purpose entities or unconsolidated entities.
We may, at any time and from time to time, seek to retire or purchase our outstanding debt through cash purchases, in open-market purchases, privately negotiated transactions or otherwise. Such repurchases, if any, will be upon such terms and at such prices as we may determine, and will depend on prevailing market conditions, our liquidity requirements, contractual restrictions and other factors. The amounts involved may be material.
Cash Flows:
Net cash provided by operating activities was $203.0$671.7 million for the first threenine months of 2023 compared with net cash used in operating activities of $216.7 million. The first three months of 2023 reflected higher accounts receivable collections compared with$249.1 million, driven primarily by the first quarter of 2022. The first threenine months of 2022 includedincluding a payment of $296.4 million to the Swedish Tax Authority related to a disputed pre-acquisition 2018 tax reassessment issued to a FLIR subsidiary. The first nine months of 2023 reflected lower inventory purchases, lower income tax payments and higher accounts payable activity as compared with the first nine months of 2022. The IRS announcements related to the California floods (IR-2023-33 and IR-2023-189) postponed approximately $139 million of our second and third quarter 2023 U.S. federal income tax payments until the fourth quarter of 2023. As a result, our cash paid for income taxes in the fourth quarter of fiscal 2023 will significantly increase because of these deferred federal tax payments.
Net cash used in investing activities was $76.9$127.3 million for the first threenine months of 2023 compared with $19.6$63.9 million. During the first threenine months of 2023, we spent $52.5$53.5 million on acquisitions.acquisitions as compared with $11.9 million. Capital expenditures for the first threenine months of 2023 and 2022 were $24.4$74.7 million and $21.0$58.5 million, respectively. We currently plan to invest approximately $100 million for capital expenditures in 2023.
Net cash used in financing activities was $665.7 million for the first nine months of 2023 compared with $115.2 million. During the first nine months of 2023, the Company repaid $125.0 million of amounts outstanding on its credit facility, the $300.0 million Fixed Rate Senior Notes due April 2023, and the remaining $245.0 million on its term loan due May 2026. The
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Net cash used in financing activities was $103.4 million for the first three months of 2023 compared with net cash provided by financing activities of $42.6 million. During the first three months of 2023, we made $100.0Company also repurchased and retired $10.0 million of floating rate debt payments which reduced borrowings outstandingits Fixed Rate Senior Notes due April 2031, recording a $1.6 million non-cash gain on our credit facility.the extinguishment of this debt. Proceeds from the exercise of stock options were $10.2$27.2 million for the first threenine months of 2023 compared with $12.7$18.4 million for the first threenine months of 2022.
Critical Accounting Policies and Estimates
Our critical accounting policies and estimates are those that are reflective of significant judgments and uncertainties and may potentially result in materially different results under different assumptions and conditions. Our critical accounting policies are the following: accounting for revenue recognition; accounting for business combinations, goodwill, and acquired intangible assets; accounting for income taxes; and accounting for pension plans.
For additional discussion of the application of the critical accounting policies and other accounting policies, see Note 1 to these condensed consolidated Financial Statements and also Management’s Discussion and Analysis of Financial Condition and Results of Operations — Critical Accounting Policies and Note 2 of the Notes to Consolidated Financial Statements included in Teledyne’s 2022 Form 10-K.
Safe Harbor Cautionary Statement Regarding Forward-Looking Information
From time to time we make, and this report contains, forward looking statements, as defined in the Private Securities Litigation Reform Act of 1995, directly or indirectly relating to sales, earnings, operating margin, growth opportunities, acquisitions, including the acquisition of FLIR, product sales, capital expenditures, pension matters, stock-based compensation expense, the credit facility, interest expense, severance, relocation and facility consolidation costs, environmental remediation costs, taxes, exchange rate fluctuations and strategic plans. Forward-looking statements are generally accompanied by words such as “estimate”, “project”, “predict”, “believe” or “expect”, that convey the uncertainty of future events or outcomes. All statements made in this Management’s Discussion and Analysis of Financial Condition and Results of Operations and in other sections of this Form 10-Q that are not historical in nature should be considered forward-looking. Actual results could differ materially from these forward-looking statements.
Many factors could change the anticipated results, including: ongoing challenges and uncertainties posed by the lingering COVID pandemic for businesses and governments around the world, including production, supply, contractual and other disruptions, such as COVID-related lockdowns, facility closures, furloughs and travel restrictions;world; changes in relevant tax and other laws; foreign currency exchange risks; rising interest rates; risks associated with indebtedness, as well as our ability to reduce indebtedness and the timing thereof; the impact of semiconductor and other supply chain shortages,shortages; higher inflation, including wage competition and higher shipping costs; labor shortages and competition for skilled personnel; the inability to develop and market new competitive products; inherent uncertainties involved in the estimates and judgments used in the preparation of financial statements and the providing of estimates of financial measures, in accordance with U.S. GAAP and related standards; disruptions in the global economy; the conflict in Israel and its effect on neighboring regions; the ongoing conflict between Russia and Ukraine, including the impact to energy prices and availability, especially in Europe; customer and supplier bankruptcies; changes in demand for products sold to the defense electronics, instrumentation, digital imaging, energy exploration and production, commercial aviation, semiconductor and communications markets; funding, continuation and award of government programs; cuts to defense spending resulting from existing and future deficit reduction measures or changes to U.S. and foreign government spending and budget priorities triggered by the COVID pandemic;inflation, rising interest costs, and economic conditions; impacts from the United Kingdom’s exit from the European Union; uncertainties related to the policies of the U.S. Presidential Administration; the imposition and expansion of, and responses to, trade sanctions and tariffs; the continuing review and resolution of FLIR’s exporttrade compliance and tax matters; escalating economic and diplomatic tension between China and the United States; threats to the security of our confidential and proprietary information, including cybersecurity threats; natural and man-made disasters, including those related to or intensified by climate change; and our ability to achieve emission reduction targets and decrease our carbon footprint. Lower oil and natural gas prices, as well as instability in the Middle East or other oil producing regions, and new regulations or restrictions relating to energy production, including those implemented in response to climate change, could further negatively affect our businesses that supply the oil and gas industry. Weakness in the commercial aerospace industry negatively affects the markets of our commercial aviation businesses. In addition, financial market fluctuations affect the value of the Company’s pension assets. Changes in the policies of U.S. and foreign governments, including economic sanctions, could result, over time, in reductions or realignment in defense or other government spending and further changes in programs in which the Company participates. In the event of a U.S. government shutdown, our business and results of operations could be impacted by disruptions to federal government operations and funding.
While our growth strategy includes possible acquisitions, we cannot provide any assurance as to when, if or on what terms any acquisitions will be made. Acquisitions including the recent acquisition of ChartWorld, involve various inherent risks, such as, among others, our ability to integrate acquired businesses, retain key management and customers and achieve identified financial and operating synergies. There are additional risks associated with acquiring, owning and operating businesses internationally, including those arising from U.S. and foreign government policy changes or actions and exchange rate fluctuations.
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We continue to take action to assure compliance with the internal controls, disclosure controls and other requirements of the Sarbanes-Oxley Act of 2002. While we believe our control systems are effective, there are inherent limitations in all control systems, and misstatements due to error or fraud may occur and may not be detected.
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Readers are urged to read our periodic reports filed with the Securities and Exchange Commission for a more complete description of our company, its businesses, its strategies and the various risks that we face. Various risks are identified in our 2022 Form 10-K.10-K and subsequent Quarterly Reports on Form 10-Q.
All forward-looking statements speak only as of the date they are made and are based on information available at that time. We assume no obligation to update forward-looking statements to reflect circumstances or events that occur after the date the forward-looking statements were made or to reflect the occurrence of unanticipated events except as required by federal securities laws. As forward-looking statements involve significant risks and uncertainties, caution should be exercised against placing undue reliance on such statements.
Item 3.     Quantitative and Qualitative Disclosures About Market Risk
There were no material changes to the information provided under “Item 7A, Quantitative and Qualitative Disclosure About Market Risk” included in our 2022 Form 10-K.
Item 4. Controls and Procedures
Our disclosure controls and procedures are designed to ensure that information required to be disclosed in reports that we file or submit under the Securities Exchange Act of 1934, are recorded, processed, summarized and reported within the time periods specified in the rules and forms of the Securities and Exchange Commission and to provide reasonable assurance that information required to be disclosed by us in such reports is accumulated and communicated to the Company’s management, including its principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure. Our Chairman, President and Chief Executive Officer and our Senior Vice President and Chief Financial Officer, with the participation and assistance of other members of management, have reviewed the effectiveness of our disclosure controls and procedures and have concluded that the disclosure controls and procedures, as of April 2,October 1, 2023, are effective at the reasonable assurance level.
PART II OTHER INFORMATION
Item 1. Legal Proceedings
See Item 1 of Part 1, “Financial Statements -- Note 14 -- Commitments and Contingencies.”
Item 1A.Risk Factors
There are no material changes to the risk factors previously disclosed in our 2022 Form 10-K in response to Item 1A to Part 1 of Form 10-K. See also Part I Item 2, Management's Discussion and Analysis of Financial Condition and Results of Operations for additional information regarding supply chain and foreign currency exchange rate risks.
Item 5.Other Information
Effective April 26, 2023, the Company entered into the following:Director and Officer Trading Arrangements

a.Second Amendment to Amended and Restated Credit Agreement dated as of March 4, 2021 (as amended, modified, extended, restated, replaced, or supplemented from time to time, the “Credit Agreement”);
b.Fourth Amendment to Amended and Restated Term Loan Credit Agreement dated as of October 30, 2019 (as amended, modified, extended, restated, replaced, or supplemented from time to time, the “2019 Term Loan Credit Agreement”); and
c.First Amendment to the Term Loan Credit Agreement dated as of March 4, 2021 (as amended, modified, extended, restated, replaced, or supplemented from time to time, “2021 Term Loan Credit Agreement,” and together with the Credit Agreement and 2019 Term Loan Credit Agreement, the “Credit Agreements”).

Capitalized terms used herein without definition have the meanings provided in the amendments to the Credit Agreements. Each Credit Agreement was amended as follows:

a.to replace the interest rate for Dollar denominated Loans thereunder that was previously determined as the sumNone of the London interbank offered rate (LIBOR) for an applicable interest period plus an Applicable Margin (determined by reference toCompany’s directors or officers adopted or terminated a Rule 10b5-1 trading arrangement or a non-Rule 10b5-1 trading arrangement during the Company’s long-term, unsecured, senior, non-credit enhanced indebtedness ratings), with a successor rate determined by reference to the secured overnight financing rate administered by the Federal Reserve Bank of New York (SOFR) for interest periods of one, three or six months (or other period as may be agreed up to twelve months), but not less than a floor of zero, plus 0.10%, plus such Applicable Margin;
b.to modify the required leverage ratio that previously required the Company as of the end of each fiscal quarter not to permit the ratio of its Consolidated Funded Indebtedness net of unencumbered cash and Cash Equivalents of the Company and its Domestic Subsidiaries in excess of $50 million to Consolidated EBITDA for the period of fourended October 1, 2023.
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quarters then ended to exceed 3.50:1, (i) to provide that such Consolidated Funded Indebtedness may be net of all cash and Cash Equivalents of the Company and its Domestic Subsidiaries; and (ii) to permit such ratio to increase to not more than 4.00:1 for each of the four quarter ends following an Acquisition by the Company and its Subsidiaries involving consideration in an aggregate amount exceeding $100 million (compared to $50 million in the prior Credit Agreement) (and thereafter such ratio shall again revert to not greater than 3.50:1 for each quarter end following such fourth quarter end); and
c.to further modify the confirmation of the parties to the Credit Agreement that the Amendment and other Loan Documents to be executed and delivered thereunder may be executed by each such party by an electronic signature.

The amendments to the Credit Agreements are being filed as exhibits to this Quarterly Report on Form 10-Q and the summary above is qualified in all respects by the full language of the amendments as set forth in the exhibits.


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Item 6.Exhibits
(a)Exhibits
Exhibit 10.1
Exhibit 10.2
Exhibit 10.3
Exhibit 10.4
Exhibit 31.1
Exhibit 31.2
Exhibit 32.1
Exhibit 32.2
Exhibit 101 (INS)XBRL Instance Document
Exhibit 101 (SCH)XBRL Schema Document
Exhibit 101 (CAL)XBRL Calculation Linkbase Document
Exhibit 101 (LAB)XBRL Label Linkbase Document XBRL Schema Document
Exhibit 101 (PRE)XBRL Presentation Linkbase Document XBRL Schema Document
Exhibit 101 (DEF)XBRL Definition Linkbase Document XBRL Schema Document
Exhibit 104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)
Denotes management contract or compensatory plan or arrangement required to be filed with this report.

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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
TELEDYNE TECHNOLOGIES INCORPORATED
DATE: April 28,October 27, 2023By: /s/ Susan L. Main
Susan L. Main, Senior Vice President and
Chief Financial Officer
(Principal Financial Officer and Authorized Officer)

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Teledyne Technologies Incorporated
Index to Exhibits
Exhibit NumberDescription
Exhibit 10.1
Exhibit 10.2
Exhibit 10.3
Exhibit 10.4
Exhibit 31.1
Exhibit 31.2
Exhibit 32.1
Exhibit 32.2
Exhibit 101 (INS)XBRL Instance Document
Exhibit 101 (SCH)XBRL Schema Document
Exhibit 101 (CAL)XBRL Calculation Linkbase Document
Exhibit 101 (DEF)XBRL Definition Linkbase Document XBRL Schema Document
Exhibit 101 (LAB)XBRL Label Linkbase Document XBRL Schema Document
Exhibit 101 (PRE)XBRL Presentation Linkbase Document XBRL Schema Document
Exhibit 104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)
Denotes management contract or compensatory plan or arrangement required to be filed with this report.

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