Table of Contents

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 June 30, 201928, 2020
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 INCORPORATEDINCORPORATED
(Exact name of registrant as specified in its charter)

Delaware25-1843385
(State or other jurisdiction of

incorporation or organization)
(I.R.S. Employer

Identification Number)
1049 Camino Dos Rios
Thousand OaksCalifornia91360-2362
(Address of principal executive offices)(Zip Code)
805373-4545
(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, 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. (Check one):
Large accelerated filerAccelerated filer
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 36,379,26636,863,419 shares of common stock, $.01 par value per share, outstanding as of July 24, 2019.20, 2020.



Table of Contents
TELEDYNE TECHNOLOGIES INCORPORATED
TABLE OF CONTENTS
PAGE
Part I
PAGE
Part I
Part II
Item 1. Legal Proceedings


1

Table of Contents
PART I FINANCIAL INFORMATION
 
Item 1. Financial Statements
TELEDYNE TECHNOLOGIES INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
FOR THE SECOND QUARTER AND SIX MONTHS ENDED JUNE 28, 2020 AND JUNE 30, 2019 AND JULY 1, 2018
(Unaudited - Amounts in millions, except per-share amounts)
Second Quarter Six MonthsSecond QuarterSix Months
2019 2018 2019 2018 2020201920202019
Net sales$782.0
 $732.5
 $1,527.2
 $1,428.1
Net sales$743.3  $782.0  $1,527.9  $1,527.2  
Costs and expenses       Costs and expenses
Cost of sales463.6
 447.0
 927.5
 885.2
Cost of sales460.6  463.6  953.2  927.5  
Selling, general and administrative expenses186.5
 174.0
 370.5
 343.0
Selling, general and administrative expenses172.9  186.5  360.9  370.5  
Total costs and expenses650.1
 621.0
 1,298.0
 1,228.2
Total costs and expenses633.5  650.1  1,314.1  1,298.0  
Operating income131.9
 111.5
 229.2
 199.9
Operating income109.8  131.9  213.8  229.2  
Interest and debt expense, net(5.4) (6.7) (10.8) (13.8)Interest and debt expense, net(3.7) (5.4) (7.8) (10.8) 
Non-service retirement benefit income2.0
 3.3
 4.2
 6.7
Non-service retirement benefit income3.2  2.0  5.7  4.2  
Other expense, net(0.6) (3.7) (1.8) (6.2)Other expense, net(1.4) (0.6) (2.8) (1.8) 
Income before income taxes127.9
 104.4
 220.8
 186.6
Income before income taxes107.9  127.9  208.9  220.8  
Provision for income taxes23.3
 18.5
 40.9
 34.2
Provision for income taxes14.2  23.3  33.0  40.9  
Net income$104.6
 $85.9
 $179.9
 $152.4
Net income$93.7  $104.6  $175.9  $179.9  
       
Basic earnings per common share$2.89
 $2.40
 $4.97
 $4.27
Basic earnings per common share$2.55  $2.89  $4.81  $4.97  
Weighted average common shares outstanding36.2
 35.8
 36.2
 35.7
Weighted average common shares outstanding36.7  36.2  36.6  36.2  
       
Diluted earnings per common share$2.80
 $2.32
 $4.82
 $4.13
Diluted earnings per common share$2.48  $2.80  $4.65  $4.82  
Weighted average diluted common shares outstanding37.4
 37.0
 37.3
 36.9
Weighted average diluted common shares outstanding37.8  37.4  37.8  37.3  
The accompanying notes are an integral part of these condensed consolidated financial statements.

TELEDYNE TECHNOLOGIES INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
FOR THE SECOND QUARTER AND SIX MONTHS ENDED JUNE 28, 2020 AND JUNE 30, 2019 AND JULY 1, 2018
(Unaudited - Amounts in millions)
Second Quarter Six Months Second QuarterSix Months
2019 2018 2019 2018 2020201920202019
Net income$104.6
 $85.9
 $179.9
 $152.4
Net income$93.7  $104.6  $175.9  $179.9  
Other comprehensive income (loss):       Other comprehensive income (loss):
Foreign exchange translation adjustment(4.6) (59.3) 12.4
 (42.1)Foreign exchange translation adjustment1.4  (4.6) (59.9) 12.4  
Hedge activity, net of tax1.3
 (2.9) 3.1
 (4.5)Hedge activity, net of tax3.9  1.3  (2.0) 3.1  
Pension and postretirement benefit adjustments, net of tax4.9
 5.1
 9.5
 9.4
Pension and postretirement benefit adjustments, net of tax3.2  4.9  6.7  9.5  
Other comprehensive income (loss)1.6
 (57.1) 25.0
 (37.2)Other comprehensive income (loss)8.5  1.6  (55.2) 25.0  
Comprehensive income$106.2
 $28.8
 $204.9
 $115.2
Comprehensive income$102.2  $106.2  $120.7  $204.9  
The accompanying notes are an integral part of these condensed consolidated financial statements.

2

Table of Contents
TELEDYNE TECHNOLOGIES INCORPORATED
CONDENSED CONSOLIDATED BALANCE SHEETS
(Unaudited - Amounts in millions, except share amounts)
June 30, 2019 December 30, 2018June 28, 2020December 29, 2019
Assets   Assets
Current Assets   Current Assets
Cash$108.1
 $142.5
Cash and cash equivalentsCash and cash equivalents$382.8  $199.5  
Accounts receivable, net432.3
 416.5
Accounts receivable, net432.4  460.4  
Unbilled receivables, net176.5
 145.3
Unbilled receivables, net220.6  200.5  
Inventories, net390.4
 364.3
Inventories, net392.3  393.4  
Prepaid expenses and other current assets53.7
 45.8
Prepaid expenses and other current assets55.7  59.9  
Total current assets1,161.0
 1,114.4
Total current assets1,483.8  1,313.7  
Property, plant and equipment, net of accumulated depreciation and amortization of $595.4 at June 30, 2019 and $566.0 at December 30, 2018450.9
 442.6
Property, plant and equipment, net of accumulated depreciation and amortization of $653.5 at June 28, 2020 and $623.9
at December 29, 2019
Property, plant and equipment, net of accumulated depreciation and amortization of $653.5 at June 28, 2020 and $623.9
at December 29, 2019
475.4  487.9  
Goodwill1,888.0
 1,735.2
Goodwill2,061.3  2,050.5  
Acquired intangibles, net379.9
 344.3
Acquired intangibles, net409.2  430.8  
Prepaid pension assets101.4
 88.2
Prepaid pension assets83.1  71.8  
Operating lease right-of-use assets129.6
 
Operating lease right-of-use assets120.4  127.1  
Other assets, net89.4
 84.6
Other assets, net105.0  98.0  
Total Assets$4,200.2
 $3,809.3
Total Assets$4,738.2  $4,579.8  
Liabilities and Stockholders’ Equity   Liabilities and Stockholders’ Equity
Current Liabilities   Current Liabilities
Accounts payable$221.7
 $227.8
Accounts payable$245.0  $271.1  
Accrued liabilities353.8
 355.6
Accrued liabilities406.6  391.5  
Current portion of long-term debt and other debt135.5
 137.4
Current portion of long-term debt and other debt100.6  100.6  
Total current liabilities711.0
 720.8
Total current liabilities752.2  763.2  
Long-term debt656.2
 610.1
Long-term debt750.8  750.0  
Long-term operating lease liabilities121.9
 
Long-term operating lease liabilities111.7  119.3  
Other long-term liabilities238.1
 248.7
Other long-term liabilities243.6  232.6  
Total Liabilities1,727.2
 1,579.6
Total Liabilities1,858.3  1,865.1  
Commitments and contingencies

 

Commitments and contingencies
Stockholders’ Equity
 
Stockholders’ Equity
Preferred stock, $0.01 par value; outstanding shares - none
 
Common stock, $0.01 par value; authorized 125,000,000 shares; issued shares: 37,697,865 at June 30, 2019 and December 30, 2018; outstanding shares: 36,376,376 at June 30, 2019 and 36,087,297 at December 30, 20180.4
 0.4
Preferred stock, $0.01 par value; outstanding shares - NaNPreferred stock, $0.01 par value; outstanding shares - NaN—  —  
Common stock, $0.01 par value; authorized 125,000,000 shares; issued shares: 37,697,865 at June 28, 2020 and December 29, 2019; outstanding shares: 36,856,873 at June 28, 2020 and 36,547,966 at December 29, 2019Common stock, $0.01 par value; authorized 125,000,000 shares; issued shares: 37,697,865 at June 28, 2020 and December 29, 2019; outstanding shares: 36,856,873 at June 28, 2020 and 36,547,966 at December 29, 20190.4  0.4  
Additional paid-in capital352.4
 343.7
Additional paid-in capital376.2  360.5  
Retained earnings2,703.6
 2,523.7
Retained earnings3,101.9  2,926.0  
Treasury stock, 1,321,489 shares at June 30, 2019 and 1,610,568 shares at December 30, 2018(115.2) (144.9)
Treasury stock, 840,992 shares at June 28, 2020 and 1,149,899 shares at December 29, 2019Treasury stock, 840,992 shares at June 28, 2020 and 1,149,899 shares at December 29, 2019(67.6) (96.4) 
Accumulated other comprehensive loss(468.2) (493.2)Accumulated other comprehensive loss(531.0) (475.8) 
Total Stockholders’ Equity2,473.0
 2,229.7
Total Stockholders’ Equity2,879.9  2,714.7  
Total Liabilities and Stockholders’ Equity$4,200.2
 $3,809.3
Total Liabilities and Stockholders’ Equity$4,738.2  $4,579.8  
The accompanying notes are an integral part of these condensed consolidated financial statements.

3

Table of Contents
TELEDYNE TECHNOLOGIES INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
(In millions)
Common StockAdditional Paid-in CapitalTreasury StockRetained EarningsAccumulated Other Comprehensive Income (Loss)Total
Balance, December 29, 2019$0.4  $360.5  $(96.4) $2,926.0  $(475.8) $2,714.7  
Net income—  —  —  82.2  —  82.2  
Other comprehensive income, net of tax—  —  —  —  (63.7) (63.7) 
Treasury stock issued—  (9.4) 9.4  —  —  —  
Stock-based compensation—  9.6  —  —  —  9.6  
Exercise of stock options—  10.2  —  —  —  10.2  
Balance, March 29, 20200.4  370.9  (87.0) 3,008.2  (539.5) 2,753.0  
Net income—  —  —  93.7  —  93.7  
Other comprehensive income, net of tax—  —  —  —  8.5  8.5  
Treasury stock issued—  (19.4) 19.4  —  —  —  
Stock-based compensation—  6.7  —  —  —  6.7  
Exercise of stock options—  18.0  —  —  —  18.0  
Balance, June 28, 2020$0.4  $376.2  $(67.6) $3,101.9  $(531.0) $2,879.9  
 Common Stock Additional Paid-in Capital Treasury Stock Retained Earnings Accumulated Other Comprehensive Income (Loss) Total
Balance, December 30, 2018$0.4
 $343.7
 $(144.9) $2,523.7
 $(493.2) $2,229.7
Net income
 
 
 75.3
 
 75.3
Other comprehensive income, net of tax
 
 
 
 23.4
 23.4
Treasury stock issued
 (15.0) 15.0
 
 
 
Stock-based compensation
 10.9
 
 
 
 10.9
Exercise of stock options and other
 10.2
 
 
 
 10.2
Balance, March 31, 20190.4
 349.8
 (129.9) 2,599.0
 (469.8) 2,349.5
Net income
 
 
 104.6
 
 104.6
Other comprehensive income, net of tax
 
 
 
 1.6
 1.6
Treasury stock issued
 (14.7) 14.7
 
 
 
Stock-based compensation
 6.8
 
 
 
 6.8
Exercise of stock options and other
 10.5
 
 
 
 10.5
Balance, June 30, 2019$0.4
 $352.4
 $(115.2) $2,703.6
 $(468.2) $2,473.0


Common StockAdditional Paid-in CapitalTreasury StockRetained EarningsAccumulated Other Comprehensive Income (Loss)Total
Common Stock Additional Paid-in Capital Treasury Stock Retained Earnings Accumulated Other Comprehensive Income (Loss) Total
Balance, December 31, 2017$0.4
 $337.3
 $(200.7) $2,139.6
 $(329.3) $1,947.3
Balance, December 30, 2018Balance, December 30, 2018$0.4  $343.7  $(144.9) $2,523.7  $(493.2) $2,229.7  
Net income
 
 
 66.5
 
 66.5
Net income—  —  —  75.3  —  75.3  
Other comprehensive income, net of tax
 
 
 
 19.9
 19.9
Other comprehensive income, net of tax—  —  —  —  23.4  23.4  
Treasury stock issued
 (20.4) 20.4
 
 
 
Treasury stock issued—  (15.0) 15.0  —  —  —  
Stock-based compensation
 6.6
 
 
 
 6.6
Stock-based compensation—  10.9  —  —  —  10.9  
Exercise of stock options and other
 12.3
 
 
 
 12.3
Cumulative effect of new accounting standards
 
 
 50.9
 (47.6) 3.3
Balance, April 1, 20180.4
 335.8
 (180.3) 2,257.0
 (357.0) 2,055.9
Exercise of stock optionsExercise of stock options—  10.2  —  —  —  10.2  
Balance, March 31, 2019Balance, March 31, 20190.4  349.8  (129.9) 2,599.0  (469.8) 2,349.5  
Net income
 
 
 85.9
 
 85.9
Net income—  —  —  104.6  —  104.6  
Other comprehensive loss, net of tax
 
 
 
 (57.1) (57.1)
Other comprehensive income, net of taxOther comprehensive income, net of tax—  —  —  —  1.6  1.6  
Treasury stock issued
 (17.2) 17.2
 
 
 
Treasury stock issued—  (14.7) 14.7  —  —  —  
Stock-based compensation
 6.5
 
 
 
 6.5
Exercise of stock options and other
 11.6
 
 
 
 11.6
Balance, July 1, 2018$0.4
 $336.7
 $(163.1) $2,342.9
 $(414.1) $2,102.8
Stock based compensationStock based compensation—  6.8  —  —  —  6.8  
Exercise of stock optionsExercise of stock options—  10.5  —  —  —  10.5  
Balance, June 30, 2019Balance, June 30, 2019$0.4  $352.4  $(115.2) $2,703.6  $(468.2) $2,473.0  
The accompanying notes are an integral part of these condensed consolidated financial statements.

4

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TELEDYNE TECHNOLOGIES INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
FOR THE SIX MONTHS ENDED JUNE 28, 2020 AND JUNE 30, 2019 AND JULY 1, 2018
(Unaudited - Amounts in millions)
Six Months Six Months
2019 2018 20202019
Operating Activities   Operating Activities
Net income$179.9
 $152.4
Net income$175.9  $179.9  
Adjustments to reconcile net income to net cash provided by operating activities:   Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization54.7
 56.4
Depreciation and amortization58.3  54.7  
Stock-based compensation17.7
 13.1
Stock-based compensation16.2  17.7  
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(36.6) (38.5)
Accounts receivable and unbilled receivablesAccounts receivable and unbilled receivables0.5  (36.6) 
Inventories(10.1) (12.2)Inventories(6.0) (10.1) 
Accounts payableAccounts payable(20.4) (7.8) 
Deferred and income taxes receivable/payable, netDeferred and income taxes receivable/payable, net28.3  (4.5) 
Prepaid expenses and other assets(4.3) (1.3)Prepaid expenses and other assets10.5  (16.0) 
Accounts payable(7.8) 25.9
Accrued liabilities(22.8) (15.7)
Deferred and income taxes receivable/payable, net(4.5) (1.0)
Long-term assets(11.7) (8.3)
Other long-term liabilities8.1
 (1.6)
Accrued expenses and other liabilitiesAccrued expenses and other liabilities(35.5) (14.7) 
Other operating, net0.7
 10.3
Other operating, net4.4  0.7  
Net cash provided by operating activities163.3
 179.5
Net cash provided by operating activities232.2  163.3  
Investing Activities   Investing Activities
Purchases of property, plant and equipment(39.4) (47.2)Purchases of property, plant and equipment(36.8) (39.4) 
Purchase of businesses, net of cash acquired(222.5) 
Purchase of businesses, net of cash acquired(29.0) (222.5) 
Other investing, net0.3
 0.7
Other investing, net0.1  0.3  
Net cash used in investing activities(261.6) (46.5)Net cash used in investing activities(65.7) (261.6) 
Financing Activities   Financing Activities
Net proceeds from (payments on) credit facility47.5
 (115.0)
Net proceeds from (payments on) other debt(2.2) 2.3
Net proceeds from credit facilityNet proceeds from credit facility—  47.5  
Net payments on other debtNet payments on other debt(0.4) (2.2) 
Proceeds from exercise of stock options20.7
 23.8
Proceeds from exercise of stock options28.2  20.7  
Other financing, net(1.4) (2.0)Other financing, net—  (1.4) 
Net cash provided by (used in) financing activities64.6
 (90.9)
Net cash provided by financing activitiesNet cash provided by financing activities27.8  64.6  
Effect of exchange rate changes on cash(0.7) (11.6)Effect of exchange rate changes on cash(11.0) (0.7) 
Change in cash(34.4) 30.5
Cash—beginning of period142.5
 70.9
Cash—end of period$108.1
 $101.4
Change in cash and cash equivalentsChange in cash and cash equivalents183.3  (34.4) 
Cash and cash equivalents—beginning of periodCash and cash equivalents—beginning of period199.5  142.5  
Cash and cash equivalents—end of periodCash and cash equivalents—end of period$382.8  $108.1  
The accompanying notes are an integral part of these condensed consolidated financial statements.

5

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TELEDYNE TECHNOLOGIES INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)
June 30, 201928, 2020


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 accounting principles generally accepted 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 December 30, 201829, 2019 (“20182019 Form 10-K”).
In the opinion of Teledyne’s 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 June 30, 201928, 2020 and the consolidated results of operations, consolidated comprehensive income for the threesecond quarter and six months then ended and the consolidated cash flows for the six months then ended. The results of operations and cash flows for the periods ended June 30, 201928, 2020 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.presentation related to the segment realignment in the third quarter of 2019.
Cash Equivalents
Cash equivalents consist of highly liquid money-market mutual funds and bank deposits with maturities of three months or less when purchased. Cash equivalents totaled $203.0 million at June 28, 2020. There were 0 cash equivalents at December 29, 2019.
Recent Accounting Pronouncements
In February 2018,January 2017, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2018-02, “Income Statement-Reporting Comprehensive Income (Topic 220) Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income”, to address a specific consequence of the Tax Cuts and Jobs Act (“Tax Act”) by allowing a reclassification from accumulated other comprehensive income (“AOCI”) to retained earnings for stranded tax effects resulting from the Tax Act reduction of the U.S. federal corporate income tax rate. The guidance is effective for all entities for annual periods beginning after December 15, 2018, with early adoption permitted. In the second quarter of 2018, we elected to early adopt this ASU and elected to reclassify, in the period of enactment, stranded tax effects totaling $47.6 million from AOCI to retained earnings in our condensed consolidated balance sheet. The reclassification amount primarily included income tax effects related to our pension and postretirement benefit plans. Income tax effects remaining in AOCI will be released into earnings as the related pretax amounts are reclassified to earnings.
In August 2017, the FASB issued ASU No. 2017-12, “Derivatives and Hedging (Topic 815) Targeted Improvements to Accounting for Hedging Activities.” This guidance better aligns an entity’s risk management activities and financial reporting for hedging relationships and expands and refines hedge accounting for both nonfinancial and financial risk components. This guidance also simplifies and aligns the recognition and presentation of the effects of the hedging instrument and the hedged item in the financial statements. This guidance is effective for fiscal years beginning after December 15, 2018 and for interim periods therein, with early adoption permitted. We adopted the guidance as of December 31, 2018 using the modified retrospective approach, there was no cumulative adjustment to retained earnings related to hedge ineffectiveness for the year ended December 31, 2018. Additionally, as a result of the adoption, we no longer disclose the ineffective portion of the change in fair value of our derivative financial instruments.  The entire change in the fair value of the cash flow hedging instruments aside from components excluded from the assessment of hedge effectiveness will now be recorded in other comprehensive income and subsequently reclassified to earnings in the period the hedged item impacts earnings.   The adoption of this guidance did not have a material impact on our condensed consolidated financial statements.
In January 2017, the FASB issued ASU 2017-04, Simplifying the Test for Goodwill Impairment, which eliminates the computation of the implied fair value of goodwill to measure a goodwill impairment charge. Instead, entities will record a goodwill impairment charge based on the excess of a reporting unit’s carrying amount over its fair value. TheWe adopted the new guidance is effective for interim and annual reporting periods beginning afteras of December 15,30, 2019 with early adoption permitted. We expect the adoption of this guidance will reducewhich reduced the complexity surrounding the evaluation of goodwill for impairment. The impact of this guidance for the Company will depend on the outcomes of future goodwill impairment tests.

In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842). The guidance requires lessees to recognize most leases on their balance sheet as a right-of-use asset and a lease liability, other than leases that meet the definition of a short-term lease. For income statement purposes, the FASB retained a dual model, requiring leases to be classified as either operating or finance. We adopted the guidance on December 31, 2018, the beginning of our 2019 fiscal year using the modified retrospective transition method. Prior period comparative information was not adjusted. In addition, we elected the package of practical expedients permitted under the transition guidance, which among other things, allowed us to carry forward the historical lease classification. The adoption of this guidance did not have a material impact related to existing leaseson our condensed consolidated financial statements.
In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses (Topic 326). The standard replaces the incurred loss impairment methodology under current GAAP with a methodology that reflects expected credit losses and asrequires the use of a result,forward-looking expected credit loss model for accounts receivables, loans, and other financial instruments. The standard requires a modified retrospective approach through a cumulative-effect adjustment was not recorded. Also,to retained earnings as of the beginning of the first reporting period in which the guidance is effective. We adopted the new guidance as of December 30, 2019 using the modified retrospective approach related to our accounts receivables and contract assets, resulting in no cumulative adjustment to retained earnings. The adoption of thethis guidance did not have a material impact on our results of operations or cash flows. Upon adoption, on December 31, 2018, we recognized right-of-use assets of $128.4 million and a total lease liability of $139.8 million for operating leases.
Lease Commitments
We determine if an arrangement is a lease at inception. Effective December 31, 2018, operating leases are recorded as right-of-use assets, other long-term lease liabilities and current accrued liabilities in our condensed consolidated balance sheets. Finance leases are included in property and equipment, other current liabilities, and other long-term liabilities in our condensed consolidated balance sheets.  financial statements.
Operating lease right-of-use assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. Operating lease right-of-use assets and lease liabilities are recognized at commencement date based on the present value of lease payments over the lease term. Since most of our leases do not provide an implicit rate, we use our incremental borrowing rate to determine the present value of lease payments at the commencement date. We use the implicit rate when readily determinable. Our lease terms may include options to extend or terminate the lease when it is reasonably certain that we will exercise that option. Lease expense for lease payments is recognized on a straight-line basis over the lease term.
Many lease agreements contain renewal options at either a fixed cost, fixed increase or market value adjustment. For those leases with renewal options, we will include the renewal options that are reasonably certain to be exercised, for purposes of calculating the lease liability and corresponding right-of-use asset. Teledyne will evaluate the likelihood of exercising each renewal option based on many factors, including the length of the renewal option and the future new lease cost, if known, or the estimated future new lease cost if it is not a fixed amount. 
Operating Leases
Teledyne has approximately 120 operating lease agreements, which are primarily for manufacturing facilities and office space. These agreements frequently include one or more renewal options and may require the Company to pay for utilities, taxes, insurance and maintenance expense. No lease agreement imposes a restriction on the Company’s ability to engage in financing transactions or enter into further lease agreements. At June 30, 2019, Teledyne has right-of-use assets of $129.6 million and a total lease liability for operating leases of $139.8 million of which $121.9 million is included in long-term lease liabilities and $17.9 million is included in current accrued liabilities.
At June 30, 2019, future minimum lease payments for operating leases with non-cancelable terms of more than one year were as follows (in millions):
Remainder of 2019$11.5
202022.3
202120.5
202218.2
202316.7
Thereafter84.7
Total minimum lease payments173.9
Less: 
Imputed interest(34.1)
Current portion(17.9)
Present value of minimum lease payments, net of current portion$121.9

The weighted average remaining lease term for operating leases is approximately 10 years and the weighted average discount rate is 4.08%. Operating lease expense was $5.8 million and $11.6 million for the second quarter and first six months of 2019, respectively.

As previously disclosed in Note 13 of the Notes to Consolidated Financial Statements included in our 2018 Form 10-K and under the previous lease accounting, future minimum lease payments for operating leases having initial or remaining non-cancelable lease terms in excess of one year were as follows (in millions):
 As of December 30, 2018
2019$23.2
202020.6
202118.4
202218.4
202311.8
Thereafter48.2
Total minimum lease payments$140.6

Other
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Our finance leases and subleases are not material.
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Note 2. Accumulated Other Comprehensive Loss
The changes in AOCI by component, net of tax, for the second quarter ended June 28, 2020 and six months ended June 30, 2019 and July 1, 2018 are as follows (in millions):
Foreign Currency TranslationCash Flow Hedges and OtherPension and Postretirement BenefitsTotal
Balance as of March 29, 2020$(211.7) $(8.2) $(319.6) $(539.5) 
   Other comprehensive income/(loss) before reclassifications1.4  (0.2) —  1.2  
   Amounts reclassified from AOCI—  4.1  3.2  7.3  
Net other comprehensive income1.4  3.9  3.2  8.5  
Balance as of June 28, 2020$(210.3) $(4.3) $(316.4) $(531.0) 
Foreign Currency TranslationCash Flow Hedges and OtherPension and Postretirement BenefitsTotal
Balance as of March 31, 2019$(164.5) $(3.1) $(302.2) $(469.8) 
   Other comprehensive income/(loss) before reclassifications(4.6) 0.5  —  (4.1) 
   Amounts reclassified from AOCI—  0.8  4.9  5.7  
Net other comprehensive income/(loss)(4.6) 1.3  4.9  1.6  
Balance as of June 30, 2019$(169.1) $(1.8) $(297.3) $(468.2) 

Foreign Currency TranslationCash Flow Hedges and OtherPension and Postretirement BenefitsTotal
Balance as of December 29, 2019$(150.4) $(2.3) $(323.1) $(475.8) 
   Other comprehensive loss before reclassifications(59.9) (3.8) —  (63.7) 
   Amounts reclassified from AOCI—  1.8  6.7  8.5  
Net other comprehensive income/(loss)(59.9) (2.0) 6.7  (55.2) 
Balance as of June 28, 2020$(210.3) $(4.3) $(316.4) $(531.0) 
Foreign Currency TranslationCash Flow Hedges and OtherPension and Postretirement BenefitsTotal
Balance as of December 30, 2018(181.5) (4.9) (306.8) (493.2) 
   Other comprehensive income before reclassifications12.4  3.7  —  16.1  
   Amounts reclassified from AOCI—  (0.6) 9.5  8.9  
Net other comprehensive income12.4  3.1  9.5  25.0  
Balance as of June 30, 2019(169.1) (1.8) (297.3) (468.2) 


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 Foreign Currency Translation Cash Flow Hedges and Other Pension and Postretirement Benefits Total
Balance as of March 31, 2019$(164.5) $(3.1) $(302.2) $(469.8)
   Other comprehensive income/(loss) before reclassifications(4.6) 0.5
 
 (4.1)
   Amounts reclassified from AOCI
 0.8
 4.9
 5.7
Net other comprehensive income/(loss)(4.6) 1.3
 4.9
 1.6
Balance as of June 30, 2019$(169.1) $(1.8) $(297.3) $(468.2)
        
 Foreign Currency Translation Cash Flow Hedges and Other Pension and Postretirement Benefits Total
Balance as of April 1, 2018$(84.8) $(1.1) $(271.1) $(357.0)
   Other comprehensive income/(loss) before reclassifications(59.3) 2.6
 
 (56.7)
   Amounts reclassified from AOCI
 (5.5) 5.1
 (0.4)
Net other comprehensive income/(loss)(59.3) (2.9) 5.1
 (57.1)
Balance as of July 1, 2018$(144.1) $(4.0) $(266.0) $(414.1)





 Foreign Currency Translation Cash Flow Hedges and Other Pension and Postretirement Benefits Total
Balance as of December 30, 2018$(181.5) $(4.9) $(306.8) $(493.2)
   Other comprehensive income before reclassifications12.4
 3.7
 
 16.1
   Amounts reclassified from AOCI
 (0.6) 9.5
 8.9
Net other comprehensive income12.4
 3.1
 9.5
 25.0
Balance as of June 30, 2019$(169.1) $(1.8) $(297.3) $(468.2)
        
 Foreign Currency Translation Cash Flow Hedges and Other Pension and Postretirement Benefits Total
Balance as of December 31, 2017(102.0) 0.5
 (227.8) (329.3)
   Other comprehensive loss before reclassifications(42.1) 
 
 (42.1)
   Amounts reclassified from AOCI
 (4.5) 9.4
 4.9
Net other comprehensive income/(loss)(42.1) (4.5) 9.4
 (37.2)
Reclassification of income tax effects for ASU 2018-02
 
 (47.6) (47.6)
Balance as of July 1, 2018(144.1) (4.0) (266.0) (414.1)

The reclassifications out of AOCI to net income for the second quarter and six months ended June 28, 2020 and June 30, 2019 and July 1, 2018 are as follows (in millions):
Amount Reclassified from AOCI for the Three Months Ended Amount Reclassified from AOCI for the Three Months EndedStatement of IncomeAmount Reclassified from AOCI for the Three Months EndedAmount Reclassified from AOCI for the Three Months EndedStatement of Income
June 30, 2019 July 1, 2018PresentationJune 28, 2020June 30, 2019Presentation
(Gain) loss on cash flow hedges:    (Gain) loss on cash flow hedges:
(Gain) loss recognized in income on derivatives$1.1
 $(7.4)See Note 4(Gain) loss recognized in income on derivatives$5.5  $1.1  See Note 4
Income tax impact(0.3) 1.9
Provision for income taxesIncome tax impact(1.4) (0.3) Provision for income taxes
Total$0.8
 $(5.5) Total$4.1  $0.8  
    
Amortization of defined benefit pension and postretirement plan items:    Amortization of defined benefit pension and postretirement plan items:
Amortization of prior service cost$(1.5) $(1.5)Costs and expensesAmortization of prior service cost$(1.5) $(1.5) Costs and expenses
Amortization of net actuarial loss7.9
 8.1
Costs and expensesAmortization of net actuarial loss5.7  7.9  Costs and expenses
Total before tax6.4
 6.6
 Total before tax4.2  6.4  
Income tax impact(1.5) (1.5)Provision for income taxesIncome tax impact(1.0) (1.5) Provision for income taxes
Total$4.9
 $5.1
 Total$3.2  $4.9  


Amount Reclassified from AOCI for the Six Months EndedAmount Reclassified from AOCI for the Six Months EndedStatement of Income
June 28, 2020June 30, 2019Presentation
(Gain) loss on cash flow hedges:
(Gain) loss recognized in income on derivatives$2.4  $(0.9) See Note 4
Income tax impact(0.6) 0.3  Provision for income taxes
Total$1.8  $(0.6) 
Amortization of defined benefit pension and postretirement plan items:
Amortization of prior service cost$(3.0) $(3.0) Costs and expenses
Amortization of net actuarial loss11.7  15.5  Costs and expenses
Total before tax8.7  12.5  
Income tax impact(2.0) (3.0) Provision for income taxes
Total$6.7  $9.5  
 Amount Reclassified from AOCI Six Months Ended Amount Reclassified from AOCI Six Months EndedStatement of Income
 June 30, 2019 July 1, 2018Presentation
Gain on cash flow hedges:    
Gain recognized in income on derivatives$(0.9) $(6.1)See Note 4
Income tax impact0.3
 1.6
Provision for income taxes
Total$(0.6) $(4.5) 
     
Amortization of defined benefit pension and postretirement plan items:    
Amortization of prior service cost(3.0) (3.0)Costs and expenses
Amortization of net actuarial loss15.5
 15.4
Costs and expenses
Total before tax12.5
 12.4
 
Income tax impact$(3.0) $(3.0)Provision for income taxes
Total$9.5
 $9.4
 

Note 3. Business Combinations, Goodwill and Acquired Intangible Assets
Acquisition of the OakGate Technology, Inc.
On January 5, 2020, we acquired OakGate Technology, Inc. (“OakGate”) for $28.5 million in cash, net of cash acquired. Based in Loomis, California, OakGate provides software and hardware designed to test electronic data storage devices from development through manufacturing and end-use applications. The acquired business is part of the Test and Measurement product line of the Instrumentation segment.
Acquisition of Micralyne, Inc.
On August 30, 2019, we acquired Micralyne Inc. for $26.2 million in cash, net of cash acquired and including a $0.5 million purchase price adjustment paid in January 2020. Based in Edmonton, Alberta, Canada, Micralyne is a privately-owned foundry providing Micro Electro Mechanical Systems or MEMS devices. In particular, Micralyne possesses unique microfluidic technology for biotech applications, as well as capabilities in non-silicon-based MEMS (e.g. gold, polymers) often required for human body compatibility. The acquired business is part of the Digital Imaging segment.

8


Acquisition of the gas and flame detection business of 3M Company
On August 1, 2019, we acquired the gas and flame detection business of 3M Company for $233.5 million in cash, net of cash acquired. The gas and flame detection business includes Oldham, Simtronics, Gas Measurement Instruments, Detcon and select Scott Safety products. The gas and flame detection business provides a portfolio of fixed and portable industrial gas and flame detection instruments used in a variety of industries including petrochemical, power generation, oil and gas, food and beverage, mining and waste water treatment. Principally located in France, the United Kingdom and the United States, the acquired business is part of the Environmental product line of the Instrumentation segment.
Acquisition of the scientific imaging businesses of Roper Technologies, Inc.
On February 5, 2019, we acquired the scientific imaging businesses of Roper Technologies, Inc. for $225.0$224.8 million in cash.cash, net of cash acquired and including a purchase price adjustment. Principally located in the United States and Canada, the acquired businesses are part of the Digital Imaging segment. The acquired businesses include Princeton Instruments, Photometrics and Lumenera. The acquired businesses provide a range of imaging solutions, primarily for life sciences, academic research and customized OEM industrial imaging solutions. Princeton Instruments and Photometrics manufacture state-of-the-art cameras, spectrographs and optics for advanced research in physical sciences, life sciences research and spectroscopy imaging. Applications and markets include materials analysis, quantum technology and cell biology imaging using fluorescence and chemiluminescence. Lumenera primarily provides rugged USB-based customized cameras for markets such as traffic management, as well as life sciences applications. Teledyne funded the acquisition with borrowings under its credit facility and cash on hand. The results of the acquisition have been included in Teledyne’s results since the date of the acquisition.
Goodwill and Acquired Intangible Assets
Teledyne’s goodwill was $1,888.0$2,061.3 million at June 30, 201928, 2020 and $1,735.2$2,050.5 million at December 30, 2018.29, 2019. The increase in the balance of goodwill in 20192020 resulted from $145.5 million in goodwill from recent acquisitions, mostly offset by exchange rate changes. Goodwill resulting from the acquisition of the scientific imaging businesses of Roper Technologies, Inc.OakGate will not be deductible for tax purposes. Teledyne’s net acquired intangible assets were $379.9$409.2 million at June 30, 201928, 2020 and $344.3$430.8 million at December 30, 2018.29, 2019. The increasedecrease in the balance of net acquired intangible assets resulted from $52.4 million inamortization of acquired intangible assets fromand exchange rate changes. The Company completed the acquisitionprocess of specifically identifying the amount to be assigned to certain assets, including acquired intangible assets, and liabilities and the related impact on taxes and goodwill for the scientific imaging businesses of Roper Technologies, Inc., partially offset by amortization of acquired intangible assets.acquisition. The Company is in the process of specifically identifying the amount to be assigned to certain assets, including acquired intangible assets, and liabilities and the related impact on taxes and goodwill for the OakGate acquisition ofand the scientific imaging businesses of Roper Technologies, Inc.gas and flame detection business and the Micralyne acquisitions since there was insufficient time between the acquisition datedates and the end of the period to finalize the analysis.
Pending AcquisitionDuring the second quarter of 2020, the Company evaluated the effects of the COVID-19 pandemic and its negative impact on the global economy on each of the Company’s reporting units and indefinite-lived intangible assets. Management reviewed key assumptions, including revisions of projected future revenues for reporting units and the results of the previous annual impairment testing performed during the fourth quarter of 2019. The Company did not identify an indication of impairment for each of its reporting units and indefinite-lived intangible assets. Although it was determined that a triggering event had not occurred as of June 28, 2020, we will continue to monitor the impacts of the COVID-19 pandemic on the Company’s reporting units and indefinite-lived intangible assets.
See Note 14 to these condensed consolidated financial statements for information about a pendingTeledyne funded the acquisitions with borrowings under its credit facility and cash on hand. The results of each acquisition have been included in Teledyne’s results since the date of each respective acquisition.



Note 4. Derivative Instruments
Teledyne transacts business in various foreign currencies and has international sales and expenses denominated in foreign currencies, subjecting the Company to foreign currency risk. 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. All derivatives are recorded on the balance sheet at fair value. As discussed below, the accounting for gains and losses resulting from changes in fair value depends on the use of the derivative and whether it is designated and qualifies for hedge accounting. The Company utilizes foreign currency forward contracts to reduce the volatility of cash flows primarily related to forecasted revenues and expenses denominated in Canadian dollars for our Canadian companies, including Teledyne DALSA and in British pounds for our UK companies, including Teledyne e2v.companies. These contracts are designated and qualify as cash flow hedges. The Company has also converted a U.S. dollar denominated, variable rate debt obligation into a euro fixed rate obligation using a receive float, pay fixed cross currency swap. ThisThese cross currency swaps are designated as cash flow hedges. In addition the Company has converted domestic U.S. variable rate debt to fixed rate debt using a receive variable, pay fixed interest rate swap. The interest rate swap is also designated as a cash flow hedge.
Cash Flow Hedging Activities
The effectiveness of the forward contract cash flow hedge and the cross currency swap cash flow hedgeforward contracts, is assessed prospectively and retrospectively on a monthly basis using quantitative and qualitativeregression analysis, as well as using other timing and probability criteria. To receive hedge accounting treatment, all hedging relationships are formally documented at the inception of the hedges, and hedges must be highly effective in offsetting changes to future cash flows on hedged transactions. The effective portion of the cash flow hedge forward contracts’ gains or losses resulting from changes in the fair value of these hedges is initially reported, net of tax, as a component of AOCI in stockholders’ equity until the underlying hedged item is reflected in our consolidated statements of income, at which time the effective amount in AOCI is
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reclassified to revenue in our consolidated statements of income. For the cross currency swap cash flow hedge, effective amounts are recorded in AOCI, and reclassified into interest expense in the consolidated statements of income. In addition, for the cross currency swap an amount is reclassified from AOCI to other income and expense each reporting period, to offset the earnings impact of the remeasurement of the hedged liability. Net deferred gainslosses recorded in AOCI, net of tax, for the forward contracts that will mature in the next twelve months total $0.2$0.9 million. 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 swaps and interest rate swap expected to be reclassified from AOCI into income in the next twelve months total $0.1$2.0 million.
In the event that the underlying forecasted transactions do not occur, or it becomes remote that they will occur, within the defined hedge period, the gains or losses on the related cash flow hedges will be reclassified from AOCI to other income and expense. During the current reporting period, all forecasted transactions occurred and, therefore, there were no such gains or losses reclassified to other income and expense.
As of June 30, 2019,28, 2020, Teledyne had foreign currency forward contracts designated as cash flow hedges to buy Canadian dollars and to sell U.S. dollars totaling $80.1$93.1 million. These foreign currency forward contracts have maturities ranging from September 20192020 to August 2020.May 2021. Teledyne had foreign currency forward contracts designated as cash flow hedges to buy British pounds and to sell U.S. dollars totaling $21.2$6.5 million. These foreign currency forward contracts have maturities ranging from September 20192020 to November 2020.February 2021. The cross currency swap hasswaps have notional amounts of €93.0€113.0 million equivalent to $100.0and $125 million, and €135.0 million and $150.0 million, and matures in March 2023 and October 2019.2024, respectively. The interest rate swap has a notional amount of $125.0 million and matures in March 2023.
The effect of derivative instruments designated as cash flow hedges in the condensed consolidated financial statements for the second quarter and six months ended June 28, 2020 and June 30, 2019 and July 1, 2018 was as follows (in millions):
 Second Quarter Six Months
 2019 2018 2019 2018
Net gain (loss) recognized in AOCI (a)$0.7
 $3.6
 $5.0
 $(0.1)
Net gain (loss) reclassified from AOCI into revenue (a)$(0.6) $0.8
 $(1.2) $2.0
Net gain reclassified from AOCI into interest expense (a)$0.7
 $0.6
 $1.5
 $1.1
Net gain (loss) reclassified from AOCI into other income and expense, net (b)$(1.2) $6.0
 $0.6
 $3.0
Net foreign exchange gain (loss) recognized in other income, net (c)$(0.2) $(0.2) $(0.4) $(0.2)
 Second QuarterSix Months
 2020201920202019
Net gain (loss) recognized in AOCI (a)$0.2  $0.7  $(0.4) $5.0  
Net gain (loss) reclassified from AOCI into COS - Foreign Exchange Contracts (a)$(1.6) $(0.6) $(1.8) $(1.2) 
Net gain (loss) reclassified from AOCI Interest Rate Contracts$(0.6) $—  $(4.6) $—  
Net gain (loss) reclassified from AOCI into other income and expense, net - Foreign Exchange Contracts (b)$(4.7) $(1.2) $(3.0) $0.6  
Net gain (loss) reclassified from AOCI into interest expense - Foreign Exchange Contracts$1.0  $—  $2.5  $—  
Net gain (loss) reclassified from AOCI into interest expense - Interest Rate Contracts$(0.3) $0.7  (0.2) $1.5  
Net foreign exchange gain (loss) recognized in other income, net (c)$—  $(0.2) $—  $(0.4) 
a) Effective portion, pre-tax
b)  Amount reclassified to offset earnings impact of liability hedged by cross currency swap
c)  Amount excluded from effectiveness testing

Non-Designated Hedging Activities
In addition, 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. As of June 30, 2019,28, 2020, Teledyne had non-designated foreign currency contracts, (in excess of approximately $311.2 million) of this type in the following pairs (in millions):
Contracts to Buy Contracts to Sell
CurrencyAmount CurrencyAmount
Canadian DollarsC$23.2
 U.S. DollarsUS$18.0
Canadian DollarsC$15.4
 Euros10.3
Great Britain Pounds£1.2
 Australian DollarsA$2.1
Great Britain Pounds£33.3
 U.S. DollarsUS$42.4
Singapore DollarsS$2.3
 U.S. DollarsUS$1.7
Euros35.4
 U.S. DollarsUS$40.4
U.S. DollarsUS$1.9
 Japanese Yen¥200.0
Danish KroneDKR60.2
 U.S. DollarsUS$9.2
Great Britain Pounds£4.9
 Euros5.5
Great Britain Pounds£2.5
 Hong Kong DollarsHK$24.8

Contracts to BuyContracts to Sell
CurrencyAmountCurrencyAmount
Canadian Dollars$51.0  U.S. DollarsUS$37.6  
Canadian Dollars$15.1  Euros9.9  
Great Britain Pounds£61.8  U.S. DollarsUS$76.9  
Euros31.0  U.S. DollarsUS$34.8  
Danish KroneDKR139.4  U.S. DollarsUS$21.0  
Great Britain Pounds£5.9  Euros6.6  
The above table includes non-designated hedges derived from terms contained in triggered or previously designated cash flow hedges. The gains and losses on these derivatives which are not designated as hedging instruments are intended to, at a minimum, partially offset the transaction gains and losses recognized in earnings. Teledyne does not use foreign currency forward contracts for speculative or trading purposes.
The effect of derivative instruments not designated as cash flow hedges recognized in other income and expense for the second quarter and six months ended June 30, 201928, 2020 was income of $1.8 million and expense of $0.7$8.6 million, and income $0.9 million, respectively.respectively.. The effect of derivative instruments not designated as cash flow hedges in other income and expense for the second quarter and six months
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ended July 1, 2018June 30, 2019 was expense of $17.0$0.7 million and $17.8income of $0.9 million, respectively. The income/expense was largely offset by losses/gains in the value of the underlying hedged item excluding the impact of forward points.
Fair Value of Derivative Financial Instruments
The Company has elected to use the income approach to value the derivatives, using observable Level 2 market expectations at measurement date and standard valuation techniques to convert future amounts to a single present amount. Level 2 inputs for the valuations are limited to quoted prices for similar assets or liabilities in active markets (specifically futures contracts on LIBOR and EURIBOR) and inputs other than quoted prices that are observable for the asset or liability (specifically LIBOR and EURIBOR cash and swap rates, foreign currency forward rates and cross currency basis spreads). Mid-market pricing is used as a practical expedient for fair value measurements. The fair value measurement of an asset or liability must reflect the nonperformance risk of the entity and the counterparty. Therefore, the impact of the counterparty’s creditworthiness when in an asset position and the Company’s creditworthiness when in a liability position has also been factored into the fair value measurement of the derivative instruments and did not have a material impact on the fair value of these derivative instruments. Both the counterparty and the Company are expected to continue to perform under the contractual terms of the instruments.
The fair values of the Company’s derivative financial instruments are presented below. All fair values for these derivatives were measured using Level 2 information as defined by the accounting standard hierarchy (in millions):
Asset/(Liability) DerivativesBalance sheet location June 30, 2019 December 30, 2018Asset/(Liability) DerivativesBalance sheet locationJune 28, 2020December 29, 2019
Derivatives designated as hedging instruments:     Derivatives designated as hedging instruments:
Cash flow forward contractsOther assets $0.8
 $
Cash flow forward contractsOther assets$0.6  $1.3  
Cash flow forward contractsCash flow forward contractsAccrued liabilities(1.8) (0.1) 
Cash flow cross currency swapAccrued liabilities (5.8) (6.3)Cash flow cross currency swapOther non-current asset0.2  —  
Cash flow forward contractsAccrued liabilities (0.9) (4.2)
Cash flow cross currency swapCash flow cross currency swapOther current assets2.7  5.4  
Cash flow cross currency swapCash flow cross currency swapAccrued liabilities—  0.3  
Cash flow cross currency swapCash flow cross currency swapOther non-current liabilities—  (7.8) 
Cross currency swapCross currency swapOther current assets0.1  —  
Cross currency swapCross currency swapOther current assets0.7  —  
Cross currency swapCross currency swapOther non-current liabilities(4.9) —  
Interest rate contractsInterest rate contractsOther current assets—  0.2  
Interest rate contractsInterest rate contractsOther non-current assets—  0.3  
Interest rate contractsInterest rate contractsOther current liabilities(1.5) —  
Interest rate contractsInterest rate contractsOther non-current liabilities(2.4) —  
Total derivatives designated as hedging instruments (5.9) (10.5)Total derivatives designated as hedging instruments(6.3) (0.4) 
Derivatives not designated as hedging instruments:    Derivatives not designated as hedging instruments:
Non-designated forward contractsOther current assets 0.1
 
Non-designated forward contractsOther current assets1.9  0.1  
Non-designated forward contractsAccrued liabilities (0.4) (0.6)Non-designated forward contractsAccrued liabilities(2.4) (0.4) 
Total derivatives not designated as hedging instruments (0.3) (0.6)Total derivatives not designated as hedging instruments(0.5) (0.3) 
Total liability derivatives, net $(6.2) $(11.1)
Total derivatives, netTotal derivatives, net$(6.8) $(0.7) 



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Note 5. Earnings Per Share
For the second quarter of 2020 and first six months of 2020, 241,931 and 244,192 stock options, respectively, were excluded in the computation of diluted earnings per share because they had exercise prices that were greater than the weighted average market price of the Company’s common stock during the respective periods. For the second quarter of 2019, no0 stock options were excluded in the computation of earnings per share.For the first six months of 2019, 3,240 stock options were excluded in the computation of diluted earnings per share because they had exercise prices that were greater than the weighted average market price of the Company’s common stock during the period. For the second quarter of 2018, no stock options were excluded in the computation of earnings per share. For the first six months of 2018, 185,292 stock options were excluded in the computation of diluted earnings per share because they had exercise prices that were greater than the weighted average market price of the Company’s common stock during the period.
The weighted average number of common shares used in the calculation of basic and diluted earnings per share consisted of the following (in millions):
Second QuarterSix Months
Second Quarter Six Months2020201920202019
2019 2018 2019 2018
Weighted average basic common shares outstanding36.2
 35.8
 36.2
 35.7
Weighted average basic common shares outstanding36.7  36.2  36.6  36.2  
Effect of dilutive securities (primarily stock options)1.2
 1.2
 1.1
 1.2
Effect of dilutive securities (primarily stock options)1.1  1.2  1.2  1.1  
Weighted average diluted common shares outstanding37.4
 37.0
 37.3
 36.9
Weighted average diluted common shares outstanding37.8  37.4  37.8  37.3  

Note 6. Stock-Based Compensation Plans
Teledyne has long-term incentive plans pursuant to which it has granted non-qualified stock options, restricted stock and performance shares to certain employees. The Company also has non-employee Board of Director stock compensation plans, pursuant to which common stock, stock options and restricted stock units have been issued to its directors.
Stock Incentive Plan
Stock option compensation expense was $5.7 million for the second quarter of 2020 and was $5.8 million for the second quarter of 2019 and2019. Stock option compensation expense was $5.4$13.1 million for the second quarterfirst six months of 2018. Stock option compensation expense2020 and was $14.7 million for the first six months of 2019 and was $10.3 million for the first six months of 2018.2019. Employee stock option grants are charged to expense evenly over the three year vesting period except for stock options that were granted in January 2019after 2018 to Teledyne’s Executive Chairman and Teledyne’s President and Chief Executive Officer and Teledyne’s Executive Chairman which were expensed immediately. For 2019,2020, the Company currently expects approximately $26.5$25.2 million in stock option compensation expense based on stock options currently outstanding.outstanding at June 28, 2020. This amount can be impacted by employee retirements and terminations or stock options granted during the remainder of the year. The Company issues shares of common stock upon the exercise of stock options.
The following assumptions were used in the valuation of stock options granted in 2019:the first six months of 2020:
2020
Expected volatility201923.7%
Expected volatility26.7%
Risk-free interest rate range2.47%1.50% to 2.70%1.75%
Expected life in years6.6
Expected dividend yield

Based on the assumptions used in the valuation of stock options, the grant date weighted average fair value of stock options granted in 2019the first six months of 2020 was $72.00$106.26 per share.

Stock option transactions for the second quarter and first six months of 20192020 are summarized as follows:
2019 2020
Second Quarter Six Months Second QuarterSix Months
Shares 
Weighted
Average
Exercise
Price
 Shares 
Weighted
Average
Exercise
Price
SharesWeighted
Average
Exercise
Price
SharesWeighted
Average
Exercise
Price
Beginning balance2,317,523
 $124.24
 2,064,740
 $104.66
Beginning balance2,135,096$160.32  1,988,576$130.66  
Granted
 $
 390,789
 $217.58
Granted—  $—  246,453  $383.18  
Exercised(139,978) $77.04
 (260,761) $80.62
Exercised(196,766) $91.48  (288,173) $97.97  
Canceled(6,702) $187.44
 (23,925) $175.95
Canceled(11,254) $279.44  (19,780) $246.79  
Ending balance2,170,843
 $127.09
 2,170,843
 $127.09
Ending balance1,927,076$166.66  1,927,076$166.66  
Options exercisable at end of period1,410,369
 $79.43
 1,410,369
 $79.43
Options exercisable at end of period1,336,293$116.16  1,336,293  $116.16  



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Performance Share Plan and Restricted Stock Award Program
Under the 2015 to 2017 Performance Share Plan, the Company issued 7,673 shares of Teledyne common stock in the first quarter of 2020, 8,586 shares in the first quarter of 2019 the Company issued 8,586and 6,481 shares of Teledyne common stock and in the first quarter of 2018, the Company issued 6,481 shares of Teledyne common stock. A total of 15,578 shares remain to be issued in 2020, subject to the terms of the plan.2018.
In the first quarter of 2018, the performance cycle for the three-yearthree-year period ending December 31, 2020, was set.  UnderSubject to the terms of the plan, the maximum number of shares that could be issued in three equal installments in 2021, 2022 and 2023 is 59,922.61,194.
The following table shows the restricted stock activity for the first six months of 2019:2020:
SharesWeighted average fair value per share
Shares Weighted average fair value per share
Balance, December 30, 201874,220
 $108.05
Balance, December 29, 2019Balance, December 29, 201956,412  $158.62  
Granted17,522
 $200.00
Granted10,080  $360.33  
Vested(35,330) $72.91
Vested(23,087) $114.74  
Balance, June 30, 201956,412
 $158.62
Balance, June 28, 2020Balance, June 28, 202043,405  $228.80  

Note 7. Inventories
Inventories are stated at current cost, net of reserves for excess, slow moving and obsolete inventory. Inventories are valued under the FIFO method, LIFO method or average cost method. Inventories at cost determined on the average cost or the FIFO methods were $358.3$363.4 million at June 30, 201928, 2020 and $331.3$361.2 million at December 30, 2018.29, 2019. The remainder of the inventories using the LIFO method is $41.1$36.3 million at June 30, 201928, 2020 and $42.3$40.0 million at December 30, 2018.29, 2019. Interim LIFO calculations are based on the Company’s estimates of expected year-end inventory levels and costs since an actual valuation of inventory under the LIFO method can be made only at the end of each year based on the inventory levels and costs at that time. Because these estimates are subject to many factors beyond the Company’s control, interim results are subject to the final year-end LIFO inventory valuation.
Balance atBalance at
Inventories (in millions):June 30, 2019 December 30, 2018Inventories (in millions):June 28, 2020December 29, 2019
Raw materials and supplies$221.5
 $205.6
Raw materials and supplies$251.9  $231.2  
Work in process124.6
 117.5
Work in process84.0  108.3  
Finished goods53.3
 50.5
Finished goods63.8  61.7  
399.4
 373.6
399.7  401.2  
Reduction to LIFO cost basis(9.0) (9.3)Reduction to LIFO cost basis(7.4) (7.8) 
Total inventories, net$390.4
 $364.3
Total inventories, net$392.3  $393.4  

Note 8. Customer Contracts
Estimate at Completion Process
For over time contracts using the cost-to-cost method, we have 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 and cost, and making assumptions for schedule and technical issues. Since certain contracts extend over a longer period of time,multiple reporting periods, 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 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 reviewed and reassessed quarterly. The majority of revenue recognized over time uses an EAC process. The net aggregate effects of these changes in estimates on contracts accounted for under the cost-to-cost method in the first six monthmonths of 2020 was approximately $10.2 million of favorable operating income, primarily related to favorable changes in estimates that impacted revenue within the Digital Imaging operating segment. The net aggregate effects of changes in estimates on contracts accounted for under the cost-to-cost method in the first six months of 2019 was approximately $12.6 million of favorable operating income, primarily related to favorable changes in estimates that impacted revenue, and, to a lesser degree, cost of sales within the Digital Imaging operating segment. The net aggregate effects of these changes in estimates on contracts accounted for under the cost-to-cost method in the first six months of 2018 was less than $0.1 million of unfavorable operating income, respectively, primarily related to unfavorable changes in estimates that impacted revenue. None of the effects of changes in estimates on any individual contract were material to the condensed consolidated statements of income for any period presented.


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Contract Liabilities
We recognize a liability for interim and advance payments in excess of revenue recognized and present it as a contract liability which is included within accrued liabilities and other long-term liabilities on the Condensed Consolidated Balance Sheet, which represented $114.5$123.2 million and $19.9$15.2 million as of June 30, 2019,28, 2020, and $111.5$126.8 million and $15.3$17.9 million as of December 30, 2018,29, 2019, respectively.
The Company recognized revenue of $65.1$51.9 million during the six months ended June 30, 201928, 2020 from contract liabilities that existed at the beginning of year. The Company recognizes the incremental costs of obtaining or fulfilling a contract as expense when incurred if the amortization period of the asset is one year or less. Incremental costs to obtain or fulfill contracts with an amortization period greater than one year were not material.
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 excludes unexercised contract options and potential orders under ordering-type contracts (e.g., indefinite-delivery, indefinite-quantity). As of June 30, 2019,28, 2020, the aggregate amount of the transaction price allocated to remaining performance obligations was $1,697.3$1,806.2 million. The Company expects approximately 79%74% of remaining performance obligations to be recognized into revenue within the next twelve months, with the remaining 21%26% recognized thereafter.
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 and long-term accrued liabilities on the Condensed Consolidated Balance Sheet.
Six Months Six Months
Warranty Reserve (in millions):2019 2018Warranty Reserve (in millions):20202019
Balance at beginning of year$21.0
 $21.1
Balance at beginning of year$24.8  $21.0  
Accruals for product warranties charged to expense5.1
 4.4
Accruals for product warranties charged to expense and otherAccruals for product warranties charged to expense and other0.7  5.1  
Cost of product warranty claims(4.6) (3.9)Cost of product warranty claims(5.3) (4.6) 
Acquisition0.3
 
Acquisition0.1  0.3  
Balance at end of period$21.8
 $21.6
Balance at end of period$20.3  $21.8  
Accounts Receivable, Net
The timing of revenue recognition, billings and cash collections results in billed accounts receivable, unbilled receivables (contract assets), and customer advances and deposits (contract liabilities, which are included in accrued liabilities and other long-term liabilities) on the Condensed Consolidated Balance Sheet. Under the typical payment terms of our over time contracts, the customer pays us either performance-based payments or progress payments. Amounts billed and due from our customers are classified as receivables on the Condensed Consolidated Balance Sheet. Accounts receivable is presented net of an allowance for doubtful accounts of $12.0 million at June 28, 2020, and $10.2 million at December 29, 2019.
An allowance for doubtful accounts is established for losses expected to be incurred on accounts receivable balances. Judgment is required in the estimation of the allowance and we evaluate the collectability of our accounts receivable and contract assets based on a combination of factors. If we become aware of a customer’s inability to meet its financial obligations, a specific allowance is recorded to reduce the net receivable to the amount reasonably believed to be collectible from the customer. For all other customers, we use an aging schedule and recognize allowances for doubtful accounts based on the creditworthiness of the debtor, the age and status of outstanding receivables, the current business environment and our historical collection experience adjusted for current expectations for the customers or industry. Accounts receivable are written off against the allowance for uncollectible accounts when we determine amounts are no longer collectible.
Six Months
Allowance for doubtful accounts (in millions):2020
Balance at beginning of period$10.2 
Accruals for credit loss charged to expense2.8
Other deductions(1.0)
Balance at end of period$12.0 


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Note 9. Income Taxes
The income tax provision is calculated using an estimated annual effective tax rate, based upon expected annual income, permanent items, statutory rates and planned tax strategies in the various jurisdictions in which the Company operates. However, losses in certain jurisdictions and discrete items, such as the resolution of uncertain tax positions, are treated separately.
The Company’s effective income tax rate for the second quarter and first six months of 20192020 was 18.2%13.2% and 18.5%15.8%, respectively. The Company’sCompany's effective income tax rate for the second quarter and first six months of 20182019 was 17.7%18.2% and 18.3%18.5%, respectively. The second quarter and first six months of 2020 include net discrete income tax benefits of $10.4 million and $14.6 million, respectively. The second quarter and first six months of 2020 net discrete income tax benefits include $9.8 million and $14.5 million, respectively, related to share-based accounting. The second quarter and first six months of 2019 include net discrete income tax benefits of $4.3 million and $7.4 million, respectively. The 2019 second quarter and first six months of net discrete tax benefits includes $4.8 million and $7.7 million, respectively, related to share-based accounting. TheExcluding the net discrete income tax benefits in both periods, the effective tax rates would have been 22.8% for both the second quarter and first six months of 2018 includes net discrete income tax benefits of $3.4 million and $5.5 million, respectively. The 2018 second quarter and first six months net discrete tax benefits includes $4.7 million and $7.7 million, respectively, related to share-based accounting. The first six months of 2018 also includes an increase a provisional charge recorded as part of the Tax Cuts and Jobs Act of 2017 of $0.6 million recorded in the first quarter.
2020. Excluding the net discrete income tax benefits in both periods, the effective tax rates would have been 21.6% for the second quarter of 2019 and 21.9% for the first six months of 2019. Excluding the net discrete income tax benefits in both periods and the increase in the provisional charge, the effective tax rates would have been 21.0% for the second quarter of 2018 and 21.3% for the first six months of 2018.

Note 10. Long-Term Debt and Letters of Credit
 Balance at
Long-Term Debt (in millions):June 30, 2019 December 30, 2018
$750.0 million credit facility due March 2024, weighted average rate of 4.15% at June 30, 2019 and 5.50% at December 30, 2018$76.5
 $29.0
Term loan due October 2019, variable rate of 3.53% at June 30, 2019 and 3.63% at December 30, 2018, swapped to a Euro fixed rate of 0.7055%100.0
 100.0
2.61% Fixed Rate Senior Notes due December 201930.0
 30.0
5.30% Fixed Rate Senior Notes due September 202075.0
 75.0
2.81% Fixed Rate Senior Notes due November 202025.0
 25.0
3.09% Fixed Rate Senior Notes due December 202195.0
 95.0
3.28% Fixed Rate Senior Notes due November 2022100.0
 100.0
0.70% 50 Million Fixed Rate Senior Notes due April 2022
56.9
 57.2
0.92% 100 Million Fixed Rate Senior Notes due April 2023
113.7
 114.4
1.09% 100 Million Fixed Rate Senior Notes due April 2024
113.7
 114.4
Other debt6.9
 8.8
Total debt792.7
 748.8
Less: current portion of long-term debt and debt issuance costs(136.5) (138.7)
Total long-term debt$656.2
 $610.1

On March 15, 2019, Teledyne amended its $750.0 million credit agreement to extend the maturity date from December 2020 to March 2024. While the borrowing capacity remains at $750.0 million, the amendment permits Teledyne to increase the aggregate amount of the borrowing capacity by up to $250.0 million subject to certain conditions.
Balance at
Long-Term Debt (in millions):June 28, 2020December 29, 2019
$750 million credit facility due March 2024, weighted average rate of 1.10% at June 28, 2020 and 2.80% at December 29, 2019$125.0  $125.0  
Term loan due October 2024, variable rate of 2.60% at June 28, 2020 and 2.702% at December 29, 2019, swapped to a Euro fixed rate of 0.6120%150.0  150.0  
5.30% Fixed Rate Senior Notes due September 202075.0  75.0  
2.81% Fixed Rate Senior Notes due November 202025.0  25.0  
3.09% Fixed Rate Senior Notes due December 202195.0  95.0  
3.28% Fixed Rate Senior Notes due November 2022100.0  100.0  
0.70% €50 Million Fixed Rate Senior Notes due April 202256.1  56.0  
0.92% €100 Million Fixed Rate Senior Notes due April 2023112.2  111.9  
1.09% €100 Million Fixed Rate Senior Notes due April 2024112.2  111.9  
Other debt1.8  2.0  
Debt issuance costs(0.9) (1.2) 
Total debt851.4  850.6  
Less: current portion of long-term debt and debt issuance costs(100.6) (100.6) 
Total long-term debt$750.8  $750.0  
Available borrowing capacity under the $750.0 million credit facility, which is reduced by borrowings and certain outstanding letters of credit, was $644.8$614.5 million at June 30, 2019.28, 2020. The credit agreements require the Company to comply with various financial and operating covenants and at June 30, 2019,28, 2020, the Company was in compliance with these covenants. At June 30, 2019,28, 2020, Teledyne had $33.1$25.8 million in outstanding letters of credit.
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 fair value hierarchy and is valued based on observable market data. The estimated fair value of Teledyne’s long-term debt at June 30, 201928, 2020 and December 30, 2018,29, 2019, approximated the carrying value.
Note 11. Lease Commitments
At June 28, 2020, Teledyne has right-of-use assets of $120.4 million and a total lease liability for operating leases of $131.1 million of which $111.7 million is included in long-term lease liabilities and $19.4 million is included in current accrued liabilities. Operating lease expense was $6.0 million and $12.1 million for the second quarter and first six months of 2020, respectively. Operating lease expense was $5.8 million and $11.6 million for the second quarter and first six months of 2019, respectively.

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Note 11.12. Lawsuits, Claims, Commitments, Contingencies and Related Matters
For a further description of the Company’s commitments and contingencies, reference is made to Note 14 of the Company’s financial statements as of and for the fiscal year ended December 30, 2018,29, 2019, included in the 20182019 Form 10-K.
At June 30, 2019,28, 2020, the Company’s reserves for environmental remediation obligations totaled $6.2$6.6 million, of which $1.5 million is included in current accrued liabilities. At December 30, 2018,29, 2019, the Company’s reserves for environmental remediation obligations totaled $6.0 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 expend present accruals over many years and will complete remediation of all sites with which it has been identified in up to 30 years.
We are currently monitoring an exposure of approximately $40.0 million related to certain receivables, inventories and additional AOS-related expenses as a result of the March 27, 2020 bankruptcy of OneWeb Global Limited and its subsidiaries (“OneWeb”). Teledyne’s customer, Airbus OneWeb Satellites, LLC (“AOS”), a joint venture of OneWeb and Airbus Defense and Space, has not declared bankruptcy. Although it is reasonably possible that we may recognize a loss, given the uncertainty of the situation at this time, a loss, if any, will depend on the outcome of future events that could impact AOS.
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 litigation 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 12.13. Pension Plans and Postretirement Benefits
Effective January 1, 2020, Teledyne restructured its domestic qualified defined benefit pension plan. The restructuring involved dividing our domestic qualified defined pension plan into 2 separate plans, 1 comprised primarily of inactive participants (the “inactive plan”) and the other comprised primarily of active participants (the “active plan”). The reorganization was made to efficiently facilitate a targeted investment strategy and to provide additional flexibility in evaluating opportunities to reduce risk and volatility. As a result of the restructuring, the Company re-measured the assets and liabilities of the 2 plans, based on assumptions and market conditions on the January 1, 2020 effective date. Actuarial gains and losses associated with the active plan will continue to be amortized over the average remaining service period of the active participants, while the actuarial gains and losses associated with the inactive plan will be amortized over the average remaining life expectancy of the inactive participants which is currently approximately 17.7 years.
For the domestic qualified pension plans, the weighted-average discount rate increaseddecreased to 4.59%3.41% in 20192020 compared with a 4.02%4.59% discount rate used in 2018.2019. Teledyne has not made any cash pension contributions to its domestic qualified pension plan since 2013. NoNaN cash pension contributions are planned for 20192020 for the domestic qualified pension plan.
plans.
Second Quarter Six Months Second QuarterSix Months
2019 2018 2019 20182020201920202019
Service cost — benefits earned during the period (in millions)$2.3
 $2.7
 $4.7
 $5.4
Service cost — benefits earned during the period (in millions)$2.6  $2.3  $5.2  $4.7  
       
Pension non-service income (in millions):       Pension non-service income (in millions):
Interest cost on benefit obligation$8.4
 $8.2
 $16.8
 $16.3
Interest cost on benefit obligation$6.8  $8.4  $13.7  $16.8  
Expected return on plan assets(16.6) (17.9) (33.1) (35.8)Expected return on plan assets(14.3) (16.6) (28.6) (33.1) 
Amortization of prior service cost(1.5) (1.5) (3.0) (3.0)Amortization of prior service cost(1.5) (1.5) (3.0) (3.0) 
Amortization of net actuarial loss7.8
 7.9
 15.5
 15.8
Amortization of net actuarial loss5.8  7.8  11.5  15.5  
Curtailment/settlements(0.1) 
 (0.4) 
Curtailment/settlements—  (0.1) 0.7  (0.4) 
Pension non-service income$(2.0) $(3.3) $(4.2) $(6.7)Pension non-service income$(3.2) $(2.0) $(5.7) $(4.2) 
Teledyne sponsors several postretirement defined benefit plans that provide health care and life insurance benefits for certain eligible retirees. Postretirement benefits non-service expense is not material.
 Second Quarter Six Months
Postretirement benefits non-service (income)/expense (in millions):2019 2018 2019 2018
Interest cost on benefit obligation$0.1
 $0.1
 $0.2
 $0.2
Amortization of net actuarial gain(0.1) (0.1) (0.1) (0.2)
Postretirement benefits non-service (income)/expense$
 $
 $0.1
 $

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Note 13.14. Segment Information
Teledyne is a leading provider of sophisticated instrumentation, digital imaging products and software, 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 four4 reportable segments: Instrumentation; Digital Imaging; Aerospace and Defense Electronics; and Engineered Systems.
Segment results includes net sales and operating income by segment but excludes non-service retirement benefit income, equity income or loss, unusual non-recurring legal matter settlements, interest income and expense, gains and losses on the disposition of assets, sublease rental income and non-revenue licensing and royalty income, domestic and foreign income taxes and corporate office expenses. Corporate expense includes various administrative expenses relating to the corporate office and certain non-operating expenses, including certain acquisition-related transaction costs, not allocated to our segments.

The following table presents Teledyne’s segment disclosures (dollars in millions):
Second Quarter%Six Months%
20202019Change20202019Change
Net sales(a):
Instrumentation$263.1  $264.1  (0.4)%$548.2  $520.6  5.3 %
Digital Imaging237.6  248.4  (4.3)%484.3  480.8  0.7 %
Aerospace and Defense Electronics143.1  176.0  (18.7)%299.4  342.6  (12.6)%
Engineered Systems99.5  93.5  6.4 %196.0  183.2  7.0 %
Total net sales$743.3  $782.0  (4.9)%$1,527.9  $1,527.2  — %
Operating income:
Instrumentation$48.5  $49.0  (1.0)%$99.3  $88.9  11.7 %
Digital Imaging46.8  51.6  (9.3)%90.6  88.2  2.7 %
Aerospace and Defense Electronics17.5  38.6  (54.7)%30.9  71.1  (56.5)%
Engineered Systems10.8  9.0  20.0 %22.2  15.4  44.2 %
Corporate expense(13.8) (16.3) (15.3)%(29.2) (34.4) (15.1)%
Operating income$109.8  $131.9  (16.8)%$213.8  $229.2  (6.7)%

 Second Quarter % Six Months %
 2019 2018 Change 2019 2018 Change
Net sales(a):           
Instrumentation$264.1
 $262.6
 0.6 % $520.6
 $501.6
 3.8 %
Digital Imaging251.3
 225.3
 11.5 % 486.6
 436.3
 11.5 %
Aerospace and Defense Electronics191.0
 173.5
 10.1 % 371.4
 347.1
 7.0 %
Engineered Systems75.6
 71.1
 6.3 % 148.6
 143.1
 3.8 %
Total net sales$782.0
 $732.5
 6.8 % $1,527.2
 $1,428.1
 6.9 %
Operating income:           
Instrumentation$49.0
 $40.9
 19.8 % $88.9
 $68.7
 29.4 %
Digital Imaging52.5
 43.3
 21.2 % 89.5
 77.9
 14.9 %
Aerospace and Defense Electronics39.4
 33.7
 16.9 % 73.2
 65.4
 11.9 %
Engineered Systems7.3
 7.4
 (1.4)% 12.0
 14.6
 (17.8)%
Corporate expense(16.3) (13.8) 18.1 % (34.4) (26.7) 28.8 %
Operating income$131.9
 $111.5
 18.3 % $229.2
 $199.9
 14.7 %
(a)Net sales excludes inter-segment sales of $5.5 million and $12.4 million for the second quarter and first six months of 2020, respectively, and $4.0 million and $10.4 million for the second quarter and first six months of 2019, respectively, and $5.5 million and $10.7 million for the second quarter and first six months of 2018.respectively.

Identifiable assets are those assets used in the operations of the segments. Corporate assets primarily consist of cash, deferred taxes, net pension assets/liabilities and other assets (in millions):
Identifiable assets:June 28, 2020December 29, 2019
Instrumentation$1,693.0  $1,680.2  
Digital Imaging1,888.7  1,874.6  
Aerospace and Defense Electronics590.2  618.3  
Engineered Systems154.4  143.4  
Corporate411.9  263.3  
Total identifiable assets$4,738.2  $4,579.8  
Identifiable assets: June 30, 2019 December 30, 2018
Instrumentation $1,410.2
 $1,392.7
Digital Imaging 1,843.6
 1,600.9
Aerospace and Defense Electronics 616.0
 521.4
Engineered Systems 123.3
 116.6
Corporate 207.1
 177.7
Total identifiable assets $4,200.2
 $3,809.3

Product Lines
The Instrumentation segment includes three3 product lines: EnvironmentalMarine Instrumentation, MarineEnvironmental Instrumentation and Test and Measurement Instrumentation. Teledyne’s other three segments each contain one1 product line.
The following tables provide a summary of the net sales by product line for the Instrumentation segment (in millions):
Second Quarter Six MonthsSecond QuarterSix Months
Instrumentation2019 2018 2019 2018Instrumentation2020201920202019
Marine Instrumentation$111.4
 $118.7
 $216.6
 $222.9
Marine Instrumentation109.9  $111.4  $219.2  $216.6  
Environmental Instrumentation87.4
 85.7
 173.8
 166.9
Environmental Instrumentation94.3  87.4  203.6  173.8  
Test and Measurement Instrumentation65.3
 58.2
 130.2
 111.8
Test and Measurement Instrumentation58.9  65.3  125.4  130.2  
Total$264.1
 $262.6
 $520.6
 $501.6
Total$263.1  $264.1  $548.2  $520.6  
17


Table of Contents

We also disaggregate our revenue from contracts with customers by customer type, contract-type and geographic region for each of our segments, as we believe it best depicts how the nature, amount, timing and uncertainty of our revenue and cash flows are affected by economic factors.


 
Second Quarter Ended
June 30, 2019
 
Six Months Ended
June 30, 2019
Second Quarter Ended June 28, 2020Six Months Ended June 28, 2020
 Customer Type   Customer Type  Customer TypeCustomer Type
(in millions) United States Government (a) Other, Primarily Commercial Total United States Government (a) Other, Primarily Commercial Total(in millions)United States Government (a)Other, Primarily CommercialTotalUnited States Government (a)Other, Primarily CommercialTotal
Net Sales:            Net Sales:
Instrumentation $18.6
 $245.5
 $264.1
 $32.8
 $487.8
 $520.6
Instrumentation$21.4  $241.7  $263.1  $35.5  $512.7  $548.2  
Digital Imaging 26.2
 225.1
 251.3
 52.4
 434.2
 486.6
Digital Imaging30.1  207.5  237.6  59.4  424.9  484.3  
Aerospace and Defense Electronics 78.5
 112.5
 191.0
 146.5
 224.9
 371.4
Aerospace and Defense Electronics57.8  85.3  143.1  111.6  187.8  299.4  
Engineered Systems 63.7
 11.9
 75.6
 125.2
 23.4
 148.6
Engineered Systems96.5  3.0  99.5  184.8  11.2  196.0  
 $187.0
 $595.0
 $782.0
 $356.9
 $1,170.3
 $1,527.2
$205.8  $537.5  $743.3  $391.3  $1,136.6  $1,527.9  
a) Includes sales as a prime contractor or subcontractor.
Second Quarter Ended June 28, 2020Six Months Ended June 28, 2020
Contract TypeContract Type
(in millions)Fixed PriceCost TypeTotalFixed PriceCost TypeTotal
Net Sales:
Instrumentation$261.8  $1.3  $263.1  $544.0  $4.2  $548.2  
Digital Imaging214.4  23.2  237.6  435.8  48.5  484.3  
Aerospace and Defense Electronics143.1  —  143.1  299.2  0.2  299.4  
Engineered Systems52.7  46.8  99.5  103.0  93.0  196.0  
$672.0  $71.3  $743.3  $1,382.0  $145.9  $1,527.9  
  
Second Quarter Ended
June 30, 2019
 
Six Months Ended
June 30, 2019
  Contract Type   Contract Type  
(in millions) Fixed Price Cost Type Total Fixed Price Cost Type Total
Net Sales:            
Instrumentation $253.7
 $10.4
 $264.1
 $504.7
 $15.9
 $520.6
Digital Imaging 229.8
 21.5
 251.3
 443.1
 43.5
 486.6
Aerospace and Defense Electronics 190.5
 0.5
 191.0
 370.6
 0.8
 371.4
Engineered Systems 21.8
 53.8
 75.6
 40.0
 108.6
 148.6
  $695.8
 $86.2
 $782.0
 $1,358.4
 $168.8
 $1,527.2


Second Quarter Ended June 28, 2020Six Months Ended June 28, 2020
Geographic Region (a)Geographic Region (a)
(in millions)United StatesEuropeAll otherTotalUnited StatesEuropeAll otherTotal
Net sales:
Instrumentation$211.3  $43.1  $8.7  $263.1  $429.1  $98.0  $21.1  $548.2  
Digital Imaging78.0  61.8  97.8  237.6  155.6  130.6  198.1  484.3  
Aerospace and Defense Electronics125.1  17.8  0.2  143.1  257.0  42.0  0.4  299.4  
Engineered Systems99.5  —  —  99.5  196.0  —  —  196.0  
$513.9  $122.7  $106.7  $743.3  $1,037.7  $270.6  $219.6  $1,527.9  
  
Second Quarter Ended
June 30, 2019
   
Six Months Ended
June 30, 2019
  
  Geographic Region (a)   Geographic Region (a)  
(in millions) United States Europe All other Total United States Europe All other Total
Net sales:                
Instrumentation $225.1
 $30.8
 $8.2
 $264.1
 $436.2
 $64.4
 $20.0
 $520.6
Digital Imaging 80.3
 77.3
 93.7
 251.3
 152.7
 147.6
 186.3
 486.6
Aerospace and Defense Electronics 171.7
 18.9
 0.4
 191.0
 336.8
 34.0
 0.6
 371.4
Engineered Systems 73.4
 2.2
 
 75.6
 144.6
 4.0
 
 148.6
  $550.5
 $129.2
 $102.3
 $782.0
 $1,070.3
 $250.0
 $206.9
 $1,527.2
a) Net sales by geographic region of origin.


18

Table of Contents
 
Second Quarter Ended
July 1, 2018
 
Six Months Ended
July 1, 2018
Second Quarter Ended June 30, 2019Six Months Ended June 30, 2019
 Customer Type   Customer Type  Customer TypeCustomer Type
(in millions) United States Government (a) Other, Primarily Commercial Total United States Government (a) Other, Primarily Commercial Total(in millions)United States Government (a)Other, Primarily CommercialTotalUnited States Government (a)Other, Primarily CommercialTotal
Net Sales:            Net Sales:
Instrumentation $15.8
 $246.8
 $262.6
 $28.6
 $473.0
 $501.6
Instrumentation$18.6  $245.5  $264.1  $32.8  $487.8  $520.6  
Digital Imaging 22.5
 202.8
 225.3
 44.9
 391.4
 436.3
Digital Imaging26.2  222.2  248.4  52.4  428.4  480.8  
Aerospace and Defense Electronics 66.5
 107.0
 173.5
 131.8
 215.3
 347.1
Aerospace and Defense Electronics58.5  117.5  176.0  108.0  234.6  342.6  
Engineered Systems 57.2
 13.9
 71.1
 116.2
 26.9
 143.1
Engineered Systems83.8  9.7  93.5  163.8  19.4  183.2  
 $162.0
 $570.5
 $732.5
 $321.5
 $1,106.6
 $1,428.1
$187.1  $594.9  $782.0  $357.0  $1,170.2  $1,527.2  

a) Includes sales as a prime contractor or subcontractor.


Second Quarter Ended June 30, 2019Six Months Ended June 30, 2019
Contract TypeContract Type
(in millions)Fixed PriceCost TypeTotalFixed PriceCost TypeTotal
Net Sales:
Instrumentation$253.7  $10.4  $264.1  $504.7  $15.9  $520.6  
Digital Imaging232.9  15.5  248.4  432.1  48.7  480.8  
Aerospace and Defense Electronics172.6  3.4  176.0  336.0  6.6  342.6  
Engineered Systems39.7  53.8  93.5  74.6  108.6  183.2  
$698.9  $83.1  $782.0  $1,347.4  $179.8  $1,527.2  

  
Second Quarter Ended
July 1, 2018
 
Six Months Ended
July 1, 2018
  Contract Type   Contract Type  
(in millions) Fixed Price Cost Type Total Fixed Price Cost Type Total
Net Sales:            
Instrumentation $258.5
 $4.1
 $262.6
 $492.6
 $9.0
 $501.6
Digital Imaging 203.5
 21.8
 225.3
 394.7
 41.6
 436.3
Aerospace and Defense Electronics 173.0
 0.5
 173.5
 346.4
 0.7
 347.1
Engineered Systems 23.4
 47.7
 71.1
 46.6
 96.5
 143.1
  $658.4
 $74.1
 $732.5
 $1,280.3
 $147.8
 $1,428.1


Second Quarter Ended June 30, 2019Six Months Ended June 30, 2019
Geographic Region (a)Geographic Region (a)
(in millions)United StatesEuropeAll otherTotalUnited StatesEuropeAll otherTotal
Net sales:
Instrumentation$225.1  $30.8  $8.2  $264.1  $436.2  $64.4  $20.0  $520.6  
Digital Imaging80.3  74.4  93.7  248.4  152.7  141.8  $186.3  $480.8  
Aerospace and Defense Electronics151.6  24.0  0.4  176.0  298.2  43.8  $0.6  $342.6  
Engineered Systems93.5  —  —  93.5  183.2  —  —  183.2  
$550.5  $129.2  $102.3  $782.0  $1,070.3  $250.0  $206.9  $1,527.2  
  
Second Quarter Ended
July 1, 2018
   
Six Months Ended
July 1, 2018
  
  Geographic Region (a)   Geographic Region (a)  
(in millions) United States Europe All other Total United States Europe All other Total
Net sales:                
Instrumentation $206.5
 $45.4
 $10.7
 $262.6
 $397.5
 $84.8
 $19.3
 $501.6
Digital Imaging 59.4
 76.0
 89.9
 225.3
 116.2
 143.0
 177.1
 436.3
Aerospace and Defense Electronics 157.0
 15.9
 0.6
 173.5
 311.1
 34.7
 1.3
 347.1
Engineered Systems 68.9
 2.2
 
 71.1
 139.1
 4.0
 
 143.1
  $491.8
 $139.5
 $101.2
 $732.5
 $963.9
 $266.5
 $197.7
 $1,428.1
a) Net sales by geographic region of origin.


19


Note 14. Subsequent Events
Effective June 4, 2019, Teledyne and 3M Company entered into a purchase agreement whereby Teledyne agreed to acquire the gas and flame detection business of 3M Company for $230.0 million in cash. The gas and flame detection business includes Oldham, Simtronics, Gas Measurement Instruments (GMI), Detcon and select Scott Safety products. The gas and flame detection business provides a portfolio of fixed and portable industrial gas and flame detection instruments used in a variety of industries including petrochemical, power generation, oil and gas, food and beverage, mining and waste water treatment. Principally located in France, Scotland and the United States, the acquired businesses will become part of the Instrumentation segment.
The transaction is anticipated to close in the third quarter of 2019, and is subject to customary closing conditions, including French regulatory approval.


Item 2. Managements Discussion and Analysis of Financial Condition and Results of Operations
Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research. Our products include digital imaging sensors, cameras and systems within the visible, infrared and X-ray spectra, monitoring and control instrumentation for marine and environmental applications, harsh environment interconnects, electronic test and measurement equipment, aircraft information management systems, and defense electronics and satellite communication subsystems. We also supply engineered systems for defense, space, environmental and energy applications. 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.
Effective in 2018, Teledyne early adopted Financial Accounting Standards Board (“FASB”) Accounting Standards Update (“ASU”) No. 2018-02, “Income Statement-Reporting Comprehensive Income (Topic 220) Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.” See Note 1 to these condensed consolidated financial statements for additional information.
Effective December 31, 2018, Teledyne adopted FASB ASU No. 2016-02, Leases (Topic 842) using the modified retrospective transition option of applying the guidance at the adoption date. Prior period comparative information was not adjusted. See Note 1 to these condensed consolidated financial statements for additional information.
Strategy/Overview
Our strategy continues to emphasize growth in our core markets of instrumentation, digital imaging, aerospace and defense electronics and engineered systems. Our core markets 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, product development, acquisitions and share repurchases. 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 internal 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.
COVID-19 and other matters
With regard to the COVID-19 pandemic, our first priority remains the health and safety of our employees and their families. Up to 30% of our total personnel are working from home. Our manufacturing sites remain operational, and we are practicing social distancing, enhanced cleaning protocols, usage of personal protective equipment and other preventative measures.
While no company is immune to global economic challenges, Teledyne's business portfolio is well-balanced across end markets and geographies, and includes a high degree of businesses serving critical infrastructure sectors such as the defense industrial base, water and wastewater, and healthcare and public health. Teledyne’s balance sheet is strong, with $382.8 million of cash and cash equivalents and $614.5 million available under our credit facility maturing in 2024. However, given the continuing dynamic nature of this situation, the Company may not fully estimate the impacts of COVID-19 on its financial condition, results of operations or cash flows.
We are currently monitoring an exposure of approximately $40.0 million related to certain receivables, inventories and additional AOS-related expenses as a result of the March 27, 2020 bankruptcy of OneWeb Global Limited and its subsidiaries (“OneWeb”). Teledyne’s customer, Airbus OneWeb Satellites, LLC (“AOS”), a joint venture of OneWeb and Airbus Defense and Space, has not declared bankruptcy. Although it is reasonably possible that we may recognize a loss, given the uncertainty of the situation at this time, a loss, if any, will depend on the outcome of future events that could impact AOS.
Recent Acquisitions
Acquisition of the OakGate Technology, Inc.
On January 5, 2020, we acquired OakGate Technology, Inc. (“OakGate”) for $28.5 million in cash, net of cash acquired. Based in Loomis, California, OakGate provides software and hardware designed to test electronic data storage devices from development through manufacturing and end-use applications. The acquired business is part of the Test and Measurement product line within the Instrumentation segment.
Acquisition of Micralyne, Inc.
On August 30, 2019, we acquired Micralyne Inc. for $26.2 million in cash, net of cash acquired and including a $0.5 million purchase price adjustment paid in January 2020. Based in Edmonton, Alberta, Canada, Micralyne is a privately-owned foundry providing Micro Electro Mechanical Systems or MEMS devices. In particular, Micralyne possesses unique microfluidic technology for biotech applications, as well as capabilities in non-silicon-based MEMS (e.g. gold, polymers) often required for human body compatibility. The acquired business is part of the Digital Imaging segment.
Acquisition of the gas and flame detection business of 3M Company
On August 1, 2019, we acquired the gas and flame detection business of 3M Company for $233.5 million in cash, net of cash acquired. The gas and flame detection business includes Oldham, Simtronics, Gas Measurement Instruments, Detcon and select Scott Safety products. The gas and flame detection business provides a portfolio of fixed and portable industrial gas and flame detection instruments used in a variety of industries including petrochemical, power generation, oil and gas, food and beverage,
20

mining and waste water treatment. Principally located in France, the United Kingdom and the United States, the acquired business is part of the Environmental product line within of the Instrumentation segment.
Acquisition of the scientific imaging businesses of Roper Technologies, Inc.
On February 5, 2019, we acquired the scientific imaging businesses of Roper Technologies, Inc. for $225.0$224.8 million in cash.cash, net of cash acquired and including a purchase price adjustment. Principally located in the United States and Canada, the acquired businesses are part of the Digital Imaging segment. The acquired businesses include Princeton Instruments, Photometrics and Lumenera. The acquired businesses provide a range of imaging solutions, primarily for life sciences, academic research and customized OEM industrial imaging solutions. Princeton Instruments and Photometrics manufacture state-of-the-art cameras, spectrographs and optics for advanced research in physical sciences, life sciences research and spectroscopy imaging. Applications and markets include materials analysis, quantum technology and cell biology imaging using fluorescence and chemiluminescence. Lumenera primarily provides rugged USB-based customized cameras for markets such as traffic management, as well as life sciences applications.
Teledyne funded the acquisitionacquisitions with borrowings under its credit facility and cash on hand. The results of theeach acquisition have been included in Teledyne’s results since the date of theeach respective acquisition.

Pending Acquisition
Effective June 4, 2019, Teledyne and 3M Company entered into a purchase agreement whereby Teledyne agreed to acquire the gas and flame detection business of 3M Company for $230.0 million in cash. The gas and flame detection business includes Oldham, Simtronics, Gas Measurement Instruments (GMI), Detcon and select Scott Safety products. The gas and flame detection business provides a portfolio of fixed and portable industrial gas and flame detection instruments used in a variety of industries including petrochemical, power generation, oil and gas, food and beverage, mining and waste water treatment. Principally located in France, Scotland and the United States, the acquired businesses will become part of the Instrumentation segment.
The transaction is anticipated to close in the second half of 2019, and is subject to customary closing conditions, including French regulatory approval.

Results of Operations
Second Quarter Six Months
Second QuarterSix Months
(in millions)2019 2018 2019 2018(in millions)2020201920202019
Net sales$782.0
 $732.5
 $1,527.2
 $1,428.1
Net sales$743.3  $782.0  $1,527.9  $1,527.2  
Costs and expenses       Costs and expenses
Cost of sales463.6
 447.0
 927.5
 885.2
Cost of sales460.6  463.6  953.2  927.5  
Selling, general and administrative expenses186.5
 174.0
 370.5
 343.0
Selling, general and administrative expenses172.9  186.5  360.9  370.5  
Total costs and expenses650.1
 621.0
 1,298.0
 1,228.2
Total costs and expenses633.5  650.1  1,314.1  1,298.0  
Operating income131.9
 111.5
 229.2
 199.9
Operating income109.8  131.9  213.8  229.2  
Interest expense, net(5.4) (6.7) (10.8) (13.8)Interest expense, net(3.7) (5.4) (7.8) (10.8) 
Non-service retirement benefit income2.0
 3.3
 4.2
 6.7
Non-service retirement benefit income3.2  2.0  5.7  4.2  
Other expense, net(0.6) (3.7) (1.8) (6.2)Other expense, net(1.4) (0.6) (2.8) (1.8) 
Income before income taxes127.9
 104.4
 220.8
 186.6
Income before income taxes107.9  127.9  208.9  220.8  
Provision for income taxes23.3
 18.5
 40.9
 34.2
Provision for income taxes14.2  23.3  33.0  40.9  
Net income$104.6
 $85.9
 $179.9
 $152.4
Net income$93.7  $104.6  $175.9  $179.9  
Second Quarter%Six Months%
(dollars in millions)20202019Change20202019Change
Net sales(a):
Instrumentation$263.1  $264.1  (0.4)%$548.2  $520.6  5.3 %
Digital Imaging237.6  248.4  (4.3)%484.3  480.8  0.7 %
Aerospace and Defense Electronics143.1  176.0  (18.7)%299.4  342.6  (12.6)%
Engineered Systems99.5  93.5  6.4 %196.0  183.2  7.0 %
Total net sales$743.3  $782.0  (4.9)%$1,527.9  $1,527.2  — %
Operating income:
Instrumentation$48.5  $49.0  (1.0)%$99.3  $88.9  11.7 %
Digital Imaging46.8  51.6  (9.3)%90.6  88.2  2.7 %
Aerospace and Defense Electronics17.5  38.6  (54.7)%30.9  71.1  (56.5)%
Engineered Systems10.8  9.0  20.0 %22.2  15.4  44.2 %
Corporate expense(13.8) (16.3) (15.3)%(29.2) (34.4) (15.1)%
Total operating income$109.8  $131.9  (16.8)%$213.8  $229.2  (6.7)%
 Second Quarter % Six Months %
(dollars in millions)2019 2018 Change 2019 2018 Change
Net sales(a):           
Instrumentation$264.1
 $262.6
 0.6 % $520.6
 $501.6
 3.8 %
Digital Imaging251.3
 225.3
 11.5 % 486.6
 436.3
 11.5 %
Aerospace and Defense Electronics191.0
 173.5
 10.1 % 371.4
 347.1
 7.0 %
Engineered Systems75.6
 71.1
 6.3 % 148.6
 143.1
 3.8 %
Total net sales$782.0
 $732.5
 6.8 % $1,527.2
 $1,428.1
 6.9 %
Operating income:           
Instrumentation$49.0
 $40.9
 19.8 % $88.9
 $68.7
 29.4 %
Digital Imaging52.5
 43.3
 21.2 % 89.5
 77.9
 14.9 %
Aerospace and Defense Electronics39.4
 33.7
 16.9 % 73.2
 65.4
 11.9 %
Engineered Systems7.3
 7.4
 (1.4)% 12.0
 14.6
 (17.8)%
Corporate expense(16.3) (13.8) 18.1 % (34.4) (26.7) 28.8 %
Total operating income$131.9
 $111.5
 18.3 % $229.2
 $199.9
 14.7 %

(a)Net sales excludes inter-segment sales of $5.5 million and $12.4 million for the second quarter and first six months of 2020 respectively, and $4.0 million and $10.4 million for the second quarter and first six months of 2019, respectively, and $5.5 million and $10.7 million for the second quarter and first six months of 2018.2019.





21

The table below presents net sales and cost of sales by segment and total company:
 Second Quarter Six MonthsSecond QuarterSix Months
(dollars in millions) 2019 2018 2019 2018(dollars in millions)2020201920202019
Instrumentation        Instrumentation
Net sales $264.1
 $262.6
 $520.6
 $501.6
Net sales$263.1  $264.1  $548.2  $520.6  
Cost of sales $146.6
 $145.4
 $293.6
 $284.7
Cost of sales$147.5  $146.6  $305.3  $293.6  
Cost of sales as a % of net sales 55.5% 55.3% 56.4% 56.8%Cost of sales as a % of net sales56.1 %55.5 %55.7 %56.4 %
Digital Imaging        Digital Imaging
Net sales $251.3
 $225.3
 $486.6
 $436.3
Net sales$237.6  $248.4  $484.3  $480.8  
Cost of sales $138.3
 $133.7
 $280.1
 $261.8
Cost of sales$135.8  $137.0  $281.3  $276.6  
Cost of sales as a % of net sales 55.0% 59.4% 57.6% 60.0%Cost of sales as a % of net sales57.2 %55.2 %58.1 %57.6 %
Aerospace and Defense Electronics        Aerospace and Defense Electronics
Net sales $191.0
 $173.5
 $371.4
 $347.1
Net sales$143.1  $176.0  $299.4  $342.6  
Cost of sales $117.1
 $110.0
 $230.0
 $222.1
Cost of sales$96.4  $102.8  $207.2  $203.4  
Cost of sales as a % of net sales 61.3% 63.4% 61.9% 64.0%Cost of sales as a % of net sales67.4 %58.4 %69.2 %59.4 %
Engineered Systems        Engineered Systems
Net sales $75.6
 $71.1
 $148.6
 $143.1
Net sales$99.5  $93.5  $196.0  $183.2  
Costs of sales $61.6
 $57.9
 $123.8
 $116.6
Costs of sales$80.9  $77.2  $159.4  $153.9  
Cost of sales as a % of net sales 81.5% 81.4% 83.3% 81.5%Cost of sales as a % of net sales81.3 %82.6 %81.3 %84.0 %
Total Company        Total Company
Net sales $782.0
 $732.5
 $1,527.2
 $1,428.1
Net sales$743.3  $782.0  $1,527.9  $1,527.2  
Costs of sales $463.6
 $447.0
 $927.5
 $885.2
Costs of sales$460.6  $463.6  $953.2  $927.5  
Cost of sales as a % of net sales 59.3% 61.0% 60.7% 62.0%Cost of sales as a % of net sales62.0 %59.3 %62.4 %60.7 %

Second Quarter and First Six Months Results
The following is a discussion of our 20192020 second quarter and first six months results compared with the 20182019 second quarter and first six months results. Comparisons are with the corresponding reporting period of 2018,2019, unless noted otherwise. In the first quarter of 2020, we acquired OakGate Technology, Inc.
Second quarter of 20192020 compared with the second quarter of 20182019
Our second quarter of 20192020 net sales increased 6.8%decreased 4.9%. Net income for the second quarter of 2019 increased 21.8%2020 decreased 10.4%. Net income per diluted share was $2.80$2.48 for the second quarter of 2019,2020, compared with net income per diluted share of $2.32.$2.80. The second quarter of 20192020 included $8.6 million in severance, facility consolidation and acquisition costs compared with $1.3 million in severance, facility consolidation and acquisition costs for the second quarter of 2019. The second quarter of 2020 included net discrete income tax benefits of $4.3$10.4 million compared with $3.4 million.$4.3 million for the second quarter of 2019.
Net Sales
The second quarter of 20192020 net sales, compared with the second quarter of 20182019 net sales, reflected higherlower net sales in each segment except the Engineered Systems segment. The second quarter of 20192020 sales included organic growth of $26.2 million and $23.3$29.5 million in incremental net sales from a recent acquisition.acquisitions.
Cost of Sales
Cost of sales increased $16.6decreased $3.0 million in the second quarter of 20192020 and reflected the impact of lower sales, partially offset by higher sales.severance and facility costs. Cost of sales as a percentage of net sales decreasedincreased for the second quarter of 20192020 to 59.3%62.0%, from 61.0%.59.3% and reflected the impact of higher severance and facility consolidation costs.
Selling, General and Administrative Expenses
Selling, general and administrative expenses, including research and development and bid and proposal expense, increased $12.5decreased $13.6 million in the second quarter of 20192020 and primarily reflected the impact of higher sales and higher research and development spending.lower sales. Selling, general and administrative expenses for the second quarter of 2019,2020, as a percentage of net sales remained atdecreased to 23.2% from 23.8%. and reflected the impact of lower corporate expense. Corporate expense, which is included in selling, general and administrative expenses, was $16.3$13.8 million for the second quarter of 2019,2020, compared with $13.8$16.3 million and primarily reflected higher professional feeslower consulting and travel expense. In the second quarter of 20192020 and 2018,2019, we recorded a total of $5.8$5.7 million and $5.4$5.8 million, respectively, in stock option compensation expense.


22

Pension Service Expense
Pension service expense is included in both cost of sales and selling general and administrative expense. For the second quarter of 20192020 pension service expense was $2.3$2.6 million compared with $2.7$2.3 million. For 2019,2020, the weighted-average discount rate used to determine the benefit obligation for the domestic planqualified pension plans was 4.59%3.41% compared with 4.02%4.59% in 2018.2019.
Operating Income
Operating income for the second quarter of 2019 increased 18.3%2020 decreased 16.8%. The second quarter of 2019,2020, compared with the second quarter of 2018,2019, reflected higherlower operating income in each segment except the Engineered Systems segment. The second quarter of 2020 included $8.6 million in severance, facility consolidation and acquisition costs, compared with $1.3 million in severance, facility consolidation and acquisition costs for the second quarter of 2019. The incremental operating income included in the results for the second quarter of 2020 from recent acquisitions was $1.9 million.
Interest Expense, Non-Service Retirement Benefit Income and Other Income/Expense
Interest expense, net of interest income, was $5.4$3.7 million for the second quarter of 2019,2020, compared with $6.7$5.4 million, and primarily reflected the impact of lower average debt levels in 2019.interest rates. Non-service retirement benefit income was $2.0$3.2 million for the second quarter of 20192020, compared with $3.3$2.0 million. Other income and expense was expense of $0.6$1.4 million for the second quarter of 2019,2020, compared with expense of $3.7$0.6 million. The higher amount in 2018 primarily reflected higher foreign currency expense.
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 share-based accounting income tax benefits, are treated separately.
The Company’s effective income tax rate for the second quarter of 20192020 was 18.2%13.2%, compared with 17.7%18.2%. The second quarter of 20192020 reflected net discrete income tax benefits of $4.3$10.4 million, which included a $4.8$9.8 million income tax benefit related to share-based accounting. The second quarter of 20182019 included net discrete tax benefits of $3.4$4.3 million, which included a $4.7$4.8 million income tax benefit related to share-based accounting. Excluding the net discrete income tax benefits in both periods, the effective tax rates would have been 22.8% for the second quarter of 2020 and 21.6% for the second quarter of 2019 and 21.0% for the second quarter of 2018.2019. The Company’s annual effective tax rate for fiscal year 20192020 is expected to be 21.9%, based on the projected mix of earnings22.8% before discrete tax by jurisdiction, excluding the impact of any matters that would be treated as discrete.items. In addition, we currently expect significantly less discrete tax items in 2020 compared with 2019.
First six months of 20192020 compared with the first six months of 20182019
Our first six months of 20192020 net sales increased 6.9%.slightly. Net income for the first six months of 2019 increased 18.0%2020 decreased 2.2%. Net income per diluted share was $4.82$4.65 for the first six months of 2019,2020 compared with net income per diluted share of $4.13.$4.82. The first six months of 20192020 included net discrete income tax benefits of $7.4$14.6 million compared with $5.5$7.4 million. The first six months of 2020 included $19.0 million in severance, facility consolidation, acquisition and certain changes in contract cost estimates, compared with $3.7 million in severance and facility consolidation costs for the first six months of 2019.
Net Sales
The first six months of 20192020 net sales, compared with the first six months of 20182019 net sales, reflected higher net sales in each segment except the Aerospace and Defense segment. The first six months of 20192020 included organic growth of $61.7 million and $37.4$60.2 million in incremental net sales from a recent acquisition.acquisitions.
Cost of Sales
Cost of sales increased $42.3$25.7 million in the first six months of 20192020 and primarily reflected the impact of higher sales.severance, facility consolidation, acquisition and certain changes in contract cost estimates. Cost of sales as a percentage of net sales for the six months of 2019 decreased2020 increased to 60.7%62.4%, compared with 62.0%.60.7% and reflected the impact of severance, facility consolidation, acquisition and certain changes in contract cost estimates.
Selling, General and Administrative Expenses
Selling, general and administrative expenses, including research and development, and bid and proposal expense, increased by$27.5decreased by $9.6 million in the first six months of 20192020 and primarily reflected the impact of higher sales. The first six months of 2019 reflected the impact of $2.2 million in acquisition transactionlower research and development expense related to the acquisition of the scientific imaging businesses of Roper Technologies, Inc., as well as the pending acquisition of the gas and flame detection business of 3M Company.lower corporate expense. Selling, general and administrative expenses for the first six months of 2019,2020, as a percentage of net sales, increaseddecreased slightly to 24.3%23.6% compared with 24.0%24.3%. In the first six months of 20192020 and 2018,2019, we recorded a total of $14.7$13.1 million and $10.3$14.7 million, respectively, in stock option compensation expense. The higher amount in 2019 reflect the expense related to certain stock options that were granted in January 2019 to Teledyne’s Executive Chairman and Teledyne’s President and Chief Executive Officer which were required to be expensed immediately.
Pension Service Expense
Pension service expense for the first six months of 20192020 was $4.7$5.2 million compared with $5.4$4.7 million.


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Operating Income
Operating income for the first six months of 2019 increased 14.7%2020 decreased 6.7%. The first six months of 2019,2020 compared with the first six months of 2018,2019, reflected higher operating income in each segment except the Engineered SystemsAerospace and Defense segment. Corporate expense $34.4of $29.2 million in the first six months of 20192020 compared with $26.7$34.4 million and reflected higher stock optionlower compensation and consulting expense. Operating income in the first six months of 2019 included pretax acquisition costs of $2.2 million related to the acquisition of the scientific imaging businesses of Roper Technologies, Inc as well as the pending acquisition of the gas and flame detection business of 3M Company. The incremental operating income included in the results for the first six months of 20192020 from the acquisition of the scientific imaging businesses of Roper Technologies, Inc.recent acquisitions was $5.0$3.0 million.
Interest Expense, Non-Service Retirement Benefit Income and Other Income/Expense
Interest expense, net of interest income, was $10.8$7.8 million for the first six months of 2019,2020, compared with $13.8$10.8 million and primarily reflected lower average debt levelsinterest rates in 2019.2020. Other income and expense was expense of $1.8$2.8 million for the first six months of 2019,2020, compared with expense of $6.2$1.8 million. The higher amount in 2018 primarily reflected higher foreign currency expense.
Income Taxes
The Company’s effective income tax rate for the first six months of 20192020 was 18.5%15.8% compared with 18.3%18.5%. The first six months of 20192020 reflected $7.4$14.6 million in net discrete income tax benefits, which included a $7.7$14.5 million income tax benefit related to share-based accounting. The first six months of 20182019 reflected $5.5$7.4 million in net discrete income tax benefits, which included a $7.7 million income tax benefit related to share-based accounting. Excluding the net discrete income tax items in both periods, the effective tax rates would have been 22.8% for the first six months of 2020 and 21.9% for the first six months of 2019 and 21.3% for the first six months of 2018.2019.

Segment Results
Segment results includes net sales and operating income by segment but excludeexcludes non-service retirement benefit income, equity income or loss, unusual non-recurring legal matter settlements, interest income and expense, gains and losses on the disposition of assets, sublease rental income and non-revenue licensing and royalty income, domestic and foreign income taxes and corporate office expenses. Corporate expense includes various administrative expenses relating to the corporate office and certain nonoperating expenses, including certain acquisition related transaction costs, not allocated to our segments. See Note 1314 to these condensed consolidated financial statements for additional segment information.
Instrumentation
Second Quarter Six MonthsSecond QuarterSix Months
(dollars in millions)2019 2018 2019 2018(dollars in millions)2020201920202019
Net sales$264.1
 $262.6
 $520.6
 $501.6
Net sales$263.1  $264.1  $548.2  $520.6  
Cost of sales$146.6
 $145.4
 $293.6
 $284.7
Cost of sales$147.5  $146.6  $305.3  $293.6  
Selling, general and administrative expenses$68.5
 $76.3
 $138.1
 $148.2
Selling, general and administrative expenses$67.1  $68.5  $143.6  $138.1  
Operating income$49.0
 $40.9
 $88.9
 $68.7
Operating income$48.5  $49.0  $99.3  $88.9  
Cost of sales as a % of net sales55.5% 55.3% 56.4% 56.8%Cost of sales as a % of net sales56.1 %55.5 %55.7 %56.4 %
Selling, general and administrative expenses % of sales25.9% 29.1% 26.5% 29.5%
Selling, general and administrative expenses % of net salesSelling, general and administrative expenses % of net sales25.5 %25.9 %26.2 %26.5 %
Operating income as a % of net sales18.6% 15.6% 17.1% 13.7%Operating income as a % of net sales18.4 %18.6 %18.1 %17.1 %
Second quarter of 20192020 compared with the second quarter of 20182019
The Instrumentation segment’s second quarter of 20192020 net sales increased 0.6%decreased 0.4%. Operating income for the second quarter of 2019 increased 19.8%2020 decreased 1.0%.
The second quarter of 20192020 net sales increasedecrease resulted from lower sales of marine instrumentation and test and measurement instrumentation, mostly offset by higher sales of environmental instrumentation. Sales of environmental instrumentation increased $6.9 million, sales of test and measurement instrumentation environmental instrumentation, partially offset by lower marine instrumentation sales. Sales of test and measurement instrumentation increased $7.1 million while sales of environmental instrumentation increased $1.7decreased $6.4 million and sales of marine instrumentation decreased $7.3$1.5 million. Environmental instrumentation included $21.7 million in sales from the 2019 acquisition of the gas and flame detection businesses. Test and measurement instrumentation included $4.8 million in sales from the 2020 acquisition of OakGate. Operating income second quarter of 2020 included $2.8 million in higher severance and facility consolidation costs, partially offset by improved product line margins. The increaseoperating profit included in operating incomethe results for the second quarter of 2019 reflected the impact of higher margins across most product lines.2020 from recent acquisitions was $1.8 million.
The second quarter of 20192020 cost of sales increased $1.2 million and reflected the impact of higher sales.$0.9 million. Cost of sales as a percentage of net sales for the second quarter of 20192020 increased slightly to 55.5%56.1% from 55.3%55.5%. Second quarter 20192020 selling, general and administrative expenses decreased $7.8 million and reflected the impact of cost control efforts.$1.4 million. The selling, general and administrative expense percentage decreased slightly to 25.9%25.5% in the second quarter of 20192020 from 29.1% and reflected the impact25.9%.

24


First six months of 20192020 compared with the first six months of 20182019
The Instrumentation segment’s first six months 20192020 net sales increased 3.8%5.3%. Operating income for the first six months of 20192020 increased of 29.4%11.7%.
The first six months of 20192020 net sales increase resulted from higher sales of testenvironmental and measurement instrumentation, environmentalmarine instrumentation, partially offset by lower sales of test and measurement instrumentation. Sales of environmental instrumentation increased $29.8 million and sales of marine instrumentation sales.increased $2.6 million. Sales of test and measurement instrumentation increased $18.4decreased $4.8 million. Environmental instrumentation included $47.6 million whilein sales from the 2019 acquisition of environmentalthe gas and flame detection businesses. Test and measurement instrumentation increasedincluded $6.9 million andin sales from the 2020 acquisition of marine instrumentation decreased $6.3 million.OakGate. The increase in operating income the first six months of 20192020 reflected the impact of higher sales and higher margins across mostimproved product lines.line margins.
The first six months of 20192020 cost of sales increased by $8.9$11.7 million and primarily reflected the impact of higher sales. The cost of sales percentage decreased slightly to 56.4%55.7% from 56.8%56.4%. The first six months of 20192020 selling, general and administrative expenses including researchincreased by $5.5 million and development expense, decreased by $10.1 million andprimarily reflected the impact of cost control efforts.higher sales. The selling, general and administrative expense percentage decreased slightly to 26.5%26.2% in the first six months of 20192020 from 29.5% and reflected the impact of cost control efforts.26.5%.

Digital Imaging
Second Quarter Six MonthsSecond QuarterSix Months
(dollars in millions)2019 2018 2019 2018(dollars in millions)2020201920202019
Net sales$251.3
 $225.3
 $486.6
 $436.3
Net sales$237.6  $248.4  $484.3  $480.8  
Cost of sales$138.3
 $133.7
 $280.1
 $261.8
Cost of sales$135.8  $137.0  $281.3  $276.6  
Selling, general and administrative expenses$60.5
 $48.3
 $117.0
 $96.6
Selling, general and administrative expenses$55.0  $59.8  $112.4  $116.0  
Operating income$52.5
 $43.3
 $89.5
 $77.9
Operating income$46.8  $51.6  $90.6  $88.2  
Cost of sales as a % of net sales55.0% 59.4% 57.6% 60.0%Cost of sales as a % of net sales57.2 %55.2 %58.1 %57.6 %
Selling, general and administrative expenses % of sales24.1% 21.4% 24.0% 22.1%
Selling, general and administrative expenses % of net salesSelling, general and administrative expenses % of net sales23.1 %24.0 %23.2 %24.1 %
Operating income as a % of net sales20.9% 19.2% 18.4% 17.9%Operating income as a % of net sales19.7 %20.8 %18.7 %18.3 %
Second quarter of 20192020 compared with the second quarter of 20182019
The Digital Imaging segment’s second quarter of 20192020 net sales increased 11.5%decreased 4.3%. Operating income for the second quarter of 2019 increased 21.2%2020 decreased 9.3%.
The second quarter of 20192020 net sales primarily reflected higherlower sales of X-ray products for dental and medical applications, due in part to deferred patient treatments, and geospatial imaging products, partially offset by greater sales of infrared detectors for life sciencesdefense applications and aerospace, defense and MEMS products as well as $23.3$3.0 million in incremental sales from the acquisition of the scientific imaging businesses of Roper Technologies, Inc.a 2019 acquisition. The increasedecrease in operating income in the second quarter of 20192020 primarily reflected the impact of higher sales and favorable product mix, partially offset by higher research and development expense. The incremental operating profit included in the results for the second quarter of 2019 from the scientific imaging businesses of Roper Technologies, Inc. acquisition was $4.0 million.lower sales.
The second quarter of 20192020 cost of sales increased $4.6decreased $1.2 million and primarily reflected the impact of higherlower sales. Cost of sales as a percentage of net sales for the second quarter of 2019 decreased2020 increased to 55.0%57.2% from 59.4% primarily due to product mix.55.2%. Second quarter 20192020 selling, general and administrative expenses includingdecreased $4.8 million reflecting the impact of lower sales and lower research and development and bid and proposal expense increased $12.2 million driven by the impact of higher net sales.expense. The selling, general and administrative expense percentage increaseddecreased to 24.1%23.1% in the second quarter of 20192020 from 21.4%24.0% and reflected higherthe impact lower research and development expense and also reflected the impact of the acquisition of the scientific imaging businesses of Roper Technologies, Inc. which carries a higher selling, general and administrative expense percentage compared with the other digital imaging businesses.expense.
First six months of 20192020 compared with the first six months of 20182019
The Digital Imaging segment’s first six months of 20192020 net sales increased 11.5%0.7%. Operating income for the first six months of 20192020 increased 14.9%2.7%.
The first six months of 20192020 net sales primarily reflected higher sales of X-rayinfrared detectors for life sciencesdefense applications and aerospace, defense and MEMS products, partially offset by lower sales of X-ray products for dental and medical applications, due in part to deferred patient treatments, as well as $37.4geospatial imaging products. The first six months of 2020 also included $5.7 million in sales from the acquisition of the scientific imaging businesses of Roper Technologies, Inc.recent acquisitions. The increase in operating income in the first six months of 20192020 primarily reflected the impact of higher sales and product mix, partially offset by higherlower research and development expense and acquisition-related costs. Operating income in the first six months of 2019 included $0.7 million in acquisition-related costs related to the scientific imaging businesses of Roper Technologies, Inc. The incremental operating profit included in the results for the first six months of 2019 from the scientific imaging businesses of Roper Technologies, Inc. acquisition was $5.0 million.

expense.
The first six months of 20192020 cost of sales increased $18.3$4.7 million and reflected the impact of higher sales. The cost of sales percentage in 2019 decreased2020 increased slightly to 57.6%58.1% compared with 60.0% primarily due to product mix.57.6%. Selling, general and administrative expenses, including research and development and bid and proposal expense, increased to $117.0$90.6 million in the first six months of 2019,2020, from $96.6 million and reflected the impact of higher net sales. The selling, general and administrative expense percentage increased to 24.0% in the first six months of 2019 from 22.1% and reflected higher research and development expense and acquisition-related costs and also reflected the impact of the acquisition of the scientific imaging businesses of Roper Technologies, Inc. which carries a higher selling, general and administrative expense percentage compared with the other digital imaging businesses.
Aerospace and Defense Electronics
 Second Quarter Six Months
(dollars in millions)2019 2018 2019 2018
Net sales$191.0
 $173.5
 $371.4
 $347.1
Cost of sales$117.1
 $110.0
 $230.0
 $222.1
Selling, general and administrative expenses$34.5
 $29.8
 $68.2
 $59.6
Operating income$39.4
 $33.7
 $73.2
 $65.4
Cost of sales as a % of net sales61.3% 63.4% 61.9% 64.0%
Selling, general and administrative expenses % of sales18.1% 17.2% 18.4% 17.2%
Operating income as a % of net sales20.6% 19.4% 19.7% 18.8%
Second quarter of 2019 compared with the second quarter of 2018
The Aerospace and Defense Electronics segment’s second quarter of 2019 net sales increased 10.1%. Operating income for the second quarter of 2019 increased 16.9%.
The second quarter of 2019 net sales reflected $17.8 million of higher sales of defense electronics and $0.3 million of lower sales of aerospace electronics. The higher sales of defense electronics reflected greater sales in most product categories. The increase in operating income the second quarter of 2019 reflected the impact of higher sales and improved margins.
The second quarter of 2019 cost of sales increased $7.1$88.2 million and reflected the impact of higher net sales, partially offset by product mix differences.lower research and development expense. The selling, general and administrative expense percentage decreased to 23.2% in the first six months of 2020 from 24.1% and reflected the impact of lower research and development expense.

25

Aerospace and Defense Electronics
Second QuarterSix Months
(dollars in millions)2020201920202019
Net sales$143.1  $176.0  $299.4  $342.6  
Cost of sales$96.4  $102.8  $207.2  $203.4  
Selling, general and administrative expenses$29.2  $34.6  $61.3  $68.1  
Operating income$17.5  $38.6  $30.9  $71.1  
Cost of sales as a % of net sales67.4 %58.4 %69.2 %59.4 %
Selling, general and administrative expenses % of net sales20.4 %19.7 %20.5 %19.8 %
Operating income as a % of net sales12.2 %21.9 %10.3 %20.8 %
Second quarter of 2020 compared with the second quarter of 2019
The Aerospace and Defense Electronics segment’s second quarter of 2020 net sales decreased 18.7%. Operating income for the second quarter of 2020 decreased 54.7%.
The second quarter of 2020 net sales reflected $26.9 million of lower sales for aerospace electronics and lower sales of $6.0 million for defense and space electronics. The continued weakness in the commercial aerospace industry, due to COVID-19, has negatively affected sales of aerospace electronics. Reduced sales of defense and space electronics resulted from the OneWeb program. The decrease in operating income the second quarter of 2020 reflected impact of lower sales and $4.9 million in higher severance and facility consolidation costs.
The second quarter of 2020 cost of sales decreased $6.4 million and reflected the impact of lower sales, partially offset by higher severance and facility consolidation costs. Cost of sales as a percentage of net sales for the second quarter of 2019 decreased2020 increased to 61.3%67.4% from 63.4%58.4% and reflected product mix differences.impact of higher severance and facility consolidation costs. Selling, general and administrative expenses, including research and development and bid and proposal expense, increaseddecreased to $34.5$29.2 million in the second quarter of 20192020 from $29.8$34.6 million and primarily reflected the impact of higherlower sales. The selling, general and administrative expense percentage increased slightly to 18.1%20.4% in the second quarter of 20192020 from 17.2%19.7%.
First six months of 20192020 compared with the first six months of 20182019
The Aerospace and Defense Electronics segment’s first six months of 20192020 net sales increased 7.0%decreased 12.6%. Operating income for the first six months of 2019 increased 11.9%2020 decreased 56.5%.
The first six months of 20192020 net sales reflected $23.5$47.0 million of lower sales for aerospace electronics, partially offset by higher sales of $3.8 million for defense electronics and $0.8 million of higherspace electronics. The continued weakness in the commercial aerospace industry, due to COVID-19, has negatively affected sales of aerospace electronics. The higher sales of defense electronics reflected greater sales in most product categories. The increasedecrease in operating income in the first six months of 20192020 primarily reflected the impact of higherlower sales and improved margins.$12.9 million of higher severance, facility consolidation and certain changes in contract cost estimates.
The first six months of 20192020 cost of sales increased by $7.9$3.8 million and reflected the impact of higher severance and facility consolidation costs, partially offset by lower sales. Cost of sales as a percentage of sales for the first six months of 2019 decreased2020 increased to 61.9%69.2% from 64.0%59.4% in the first six months of 2018 due to product mix differences.2019 and reflected impact of higher severance and facility consolidation costs. Selling, general and administrative expenses, including research and development and bid and proposal expense, increaseddecreased to $68.2$61.3 million in the first six months of 2019,2020, compared with $59.6$68.1 million for the first six months of 20182019 and primarily reflected the impact of higher sales and higher research and development and bid and proposal expense.lower sales. The selling, general and administrative expense percentage increased slightly to 18.4%20.5% in the first six months of 2019,2020, compared with 17.2% and reflected the impact19.8%.


26




Engineered Systems
Second Quarter Six MonthsSecond QuarterSix Months
(dollars in millions)2019 2018 2019 2018(dollars in millions)2020201920202019
Net sales$75.6
 $71.1
 $148.6
 $143.1
Net sales$99.5  $93.5  $196.0  $183.2  
Cost of sales$61.6
 $57.9
 $123.8
 $116.6
Cost of sales$80.9  $77.2  $159.4  $153.9  
Selling, general and administrative expenses$6.7
 $5.8
 $12.8
 $11.9
Selling, general and administrative expenses$7.8  $7.3  $14.4  $13.9  
Operating income$7.3
 $7.4
 $12.0
 $14.6
Operating income$10.8  $9.0  $22.2  $15.4  
Cost of sales as a % of net sales81.5% 81.4% 83.3% 81.5%Cost of sales as a % of net sales81.3 %82.6 %81.3 %84.0 %
Selling, general and administrative expenses % of sales8.8% 8.2% 8.6% 8.3%
Selling, general and administrative expenses % of net salesSelling, general and administrative expenses % of net sales7.8 %7.8 %7.4 %7.6 %
Operating income as a % of net sales9.7% 10.4% 8.1% 10.2%Operating income as a % of net sales10.9 %9.6 %11.3 %8.4 %
Second quarter of 20192020 compared with the second quarter of 20182019
The Engineered Systems segment’s second quarter of 20192020 net sales increased 6.3%6.4%. Operating income decreased 1.4%increased 20.0%.
The second quarter of 20192020 net sales reflected higher sales of $5.2$5.8 million of engineered products and services,$1.5 million for turbine engines, partially offset by lower sales of $0.7$1.3 million of turbine engines.energy systems. The higher sales of engineered products and services primarily reflected increased sales forfrom marine, nuclear and other manufacturing and space programs.programs, as well as electronic manufacturing services products. Turbine engine sales reflected greater sales of Harpoon missile engines. Operating income in the second quarter of 2019 decreased primarily due to product mix.2020 reflected the impact of higher sales and greater mix of manufacturing programs.
The second quarter of 20192020 cost of sales increased $3.7 million and reflected the impact of higher sales. Cost of sales as a percentage of net sales for the second quarter of 2019 increased slightly2020 decreased to 81.5%81.3% from 81.4%82.6%. Selling, general and administrative expenses including research and development and bid and proposal expense, was $6.7$7.8 million for the second quarter of 2019,2020 compared with $5.8 million.$7.3 million in 2019. The selling, general and administrative expense percentage was 8.8%7.8% for the both the second quarter of 2019, compared with 8.2%.2020 and 2019.
First six months of 20192020 compared with the first six months of 20182019
The Engineered Systems segment’s first six months of 20192020 net sales increased 3.8%7.0%. Operating income for the first six months of 2019 decreased 17.8%2020 increased 44.2%.
The first six months of 20192020 net sales reflected higher sales of $11.7$8.6 million of engineered products and services and $5.2 for turbine engines, partially offset by lower sales of $5.5$1.0 million of turbine engines, and lower sales of $0.7 million of energy systems products. The higher sales of engineered products and services, primarily reflected increased sales forfrom marine, nuclear manufacturing and spaceother manufacturing programs, as well as increasedelectronic manufacturing services products, partially offset by lower sales related to missile defense. The higher sales of turbine engines reflected increased sales for the Harpoon missile program. Operating income in the first six months of 2019 decreased primarily due to lower sales2020 reflected the impact of turbine engines.higher sales.
The first six months of 20192020 cost of sales increased by $7.2$5.5 million and primarily reflected the impact of higher sales. Cost of sales as a percentage of sales for the first six months of 2019 increased2020 decreased to 83.3%81.3% from 81.5%84.0%. Selling, general and administrative expenses, including research and development and bid and proposal expense, increased to $12.8$14.4 million for the first six months of 2020, compared with $13.9 million for the first six months of 2019 compared with $11.9 million forand primarily reflected the first six monthsimpact of 2018.higher sales. The selling, general and administrative expense percentage increaseddecreased slightly to 8.6%7.4% for the first six months of 20192020 compared with 8.3%7.6%.
Financial Condition, Liquidity and Capital Resources
Our net cash provided by operating activities was $163.3$232.2 million for the first six months of 2019,2020, compared with net cash provided by operating activities of $179.5$163.3 million. The lowerhigher cash provided by operating activities in the first six months of 20192020 reflected higher incomeimproved accounts receivable collections and $33.4 million of deferred tax payments, partially offset by higher operating income. as well as, cash flow from recent acquisitions.
Our net cash used inby investing activities was $261.6$65.7 million for the first six months of 2019,2020, compared with net cash used by investing activities of $46.5$261.6 million. The 2020 and 2019 amountfirst six months included $225.0$29.0 million and $222.5 million, respectively, for the acquisition ofrecent acquisitions. On January 5, 2020, we acquired OakGate for $28.5 million in cash. In February 2019, we acquired the scientific imaging businesses of Roper Technologies, Inc. for $224.8 million in cash. Capital expenditures for the first six months of 2020 and 2019 were $36.8 million and 2018 were $39.4 million, and $47.2 million, respectively.
Our goodwill was $1,888.0$2,061.3 million at June 30, 201928, 2020 and $1,735.2$2,050.5 million at December 30, 2018. The increase in the balance of goodwill in 2019 resulted from $145.5 million in goodwill29, 2019. Goodwill resulting from the acquisition of the scientific imaging businesses of Roper Technologies, Inc.OakGate will not be deductible for tax purposes. Teledyne’s net acquired intangible assets were $379.9$409.2 million at June 30, 201928, 2020 and $344.3$430.8 million at December 30, 2018.29, 2019. The increasedecrease in the balance of net acquired intangible assets resulted from $52.4 million in acquired intangible assets from the acquisition of the scientific imaging businesses of Roper Technologies, Inc., partially offset byprimarily reflected amortization of acquired intangible assets. The Company is in the process of specifically identifying the amount to be assigned to certain assets, including acquired intangible assets, and liabilities and the related impact on taxes and goodwill for the OakGate acquisition ofand the scientific imaging businesses of Roper Technologies, Inc.gas and flame detection business and the Micralyne acquisitions since there was insufficient time between the acquisition datedates and the end of the period to finalize the analysis.

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Effective June 4, 2019, Teledyne and 3M Company entered into a purchase agreement whereby Teledyne agreed to acquire the gas and flame detection business
On March 15, 2019, Teledyne amended its $750.0 million credit agreement to extend the maturity date from December 2020 to March 2024. While the borrowing capacity remains at $750.0 million, the amendment permits Teledyne to increase the aggregate amount of the borrowing capacity by up to $250.0 million subject to certain conditions.
Financing activities provided cash of $64.6$27.8 million for the first six months of 2019,2020, compared with cash usedprovided by financing activities of $90.9 million. Financing activities for the first six months of 2019 reflected net proceeds from the $750.0 million credit facility of $47.5 million. Financing activities for the first six months of 2018 reflected net payments against the $750.0 million credit facility of $115.0$64.6 million. Proceeds from the exercise of stock options were $20.7 million and $23.8$28.2 million for the first six months of 20192020 compared with $20.7 million for the first six months of 2019.
Total debt at June 28, 2020 was $851.4 million. At June 28, 2020, $125.0 million was outstanding under the $750.0 million credit facility. At June 28, 2020, Teledyne had $25.8 million in outstanding letters of credit. Available borrowing capacity under the $750.0 million credit facility, which is reduced by borrowings and 2018, respectively.certain outstanding letters of credit, was $614.5 million at June 28, 2020. The credit agreements require the Company to comply with various financial and operating covenants and at June 28, 2020, the Company was in compliance with these covenants.
Our principal cash and capital requirements are to fund working capital needs, capital expenditures, income tax payments, pension contributions, debt service requirements and the stock repurchase program, as well as acquisitions. It is anticipated that operating cash flow, together with available borrowings under the credit facility described below, will be sufficient to meet these requirements over the next twelve months. We may raise debt capital, depending on financial, market and economic conditions. We may need to raise additional capital to support acquisitions. We currently expect to spend approximately $90.0$70.0 million for capital expenditures in 2019,2020, of which $39.4$36.8 million has been spent in the first six months of 2019.2020. No cash pension contributions have been made since 2013 or are planned for the remainder of 20192020 for the domestic qualified pension plan.
Total debt at June 30, 2019 was $791.7 million. At June 30, 2019, $76.5 million was outstanding under the $750.0 million credit facility. At June 30, 2019, Teledyne had $33.1 million in outstanding letters of credit. Available borrowing capacity under the $750.0 million credit facility, which is reduced by borrowings and certain outstanding letters of credit, was $644.8 million at June 30, 2019. The credit agreements require the Company to comply with various financial and operating covenants and at June 30, 2019, the Company was in compliance with these covenants.
As of June 30, 2019,28, 2020, the Company had an adequate amount of margin between required financial covenant ratios (as required by applicable credit agreements) and our actual ratios. At June 30, 2019,28, 2020, the required financial ratios and the actual ratios were as follows:
$750.0 million Credit Facility expires March 2024 and $100.0$150.0 million term loan due October 20192024 (issued March 2017)October 2019)
Financial CovenantsRequirementActual Measure
Consolidated Leverage Ratio (Net Debt/EBITDA) (a)No more than 3.25 to 11.41.46 to 1
Consolidated Interest Coverage Ratio (EBITDA/Interest) (b)No less than 3.0 to 122.732.9 to 1
$609.3575.5 million Private Placement Senior Notes due from 2019September 2020 to 2024
Financial CovenantsRequirementActual Measure
Financial CovenantsRequirementActual Measure
Consolidated Leverage Ratio (Net Debt/EBITDA) (a)No more than 3.25 to 11.41.46 to 1
Consolidated Interest Coverage Ratio (EBITDA/Interest) (b)No less than 3.0 to 122.732.9 to 1
a)The Consolidated Leverage Ratio is equal to Net Debt/EBITDA as defined in our private placement note purchase agreement and our $750.0 million credit agreement.
b)The Consolidated Interest Coverage Ratio is equal to EBITDA/Interest as defined in our private placement note purchase agreement and our $750.0 million credit agreement.
a) The Consolidated Leverage Ratio is equal to Net Debt/EBITDA as defined in our private placement note purchase agreement and our $750.0 million credit agreement.
b) The Consolidated Interest Coverage Ratio is equal to EBITDA/Interest as defined in our private placement note purchase agreement and our $750.0 million credit agreement.
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.


Critical Accounting Policies
Our critical accounting policies 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: revenue recognition; accounting for pension plans; accounting for business combinations, goodwill, acquired intangible assets and other long-lived assets; and accounting for income taxes.
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 20182019 Form 10-K.

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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, product sales, capital expenditures, pension matters, stock option compensation expense, the credit facility, interest expense, severance, relocation and facility consolidation costs, environmental remediation costs, stock repurchases, taxes, exchange rate fluctuations and strategic plans. Forward-looking statements are generally accompanied by words such as “estimate”, “project”, “predict”, “believes” 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: disruptions in the global economy;economy caused by the spread of the COVID-19 pandemic resulting in production, supply, contractual and other disruptions, including facility closures and furloughs and travel restrictions; 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;measures or changes to U.S. and foreign government spending and budget priorities triggered by the COVID-19 pandemic; the outcome of the OneWeb bankruptcy; impacts from the United Kingdom’s pending exit from the European Union; uncertainties related to the policies of the U.S. Presidential Administration;Administration and uncertainties related to the 2020 Presidential and Congressional elections; the imposition and expansion of, and responses to, trade sanctions and tariffs; escalating economic and diplomatic tension between China and the United States; and threats to the security of our confidential and proprietary information, including cyber security threats. 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 with respect to hydraulic fracturing, could further negatively affect the company’sour businesses that supply the oil and gas industry. Increasing fuel costs and disruptionsDisruptions from the groundingproduction delay of Boeing'sBoeing’s 737 Max aircraft couldand continued weakness in the commercial aerospace industry due to the COVID-19 pandemic will negatively affect the markets of our commercial aviationaerospace electronics businesses. In addition, financial market fluctuations affect the value of the company’scompany's pension assets.
Changes in the policies of U.S. and foreign governments, including economic sanctions, could result, over time, in reductions andor realignment in defense or other government spending and further changes in programs in which the company participates.
While the Company’scompany’s growth strategy includes possible acquisitions, we cannot provide any assurance as to when, if or on what terms any acquisitions will be made. Acquisitions involve various inherent risks, such as, among others, our ability to integrate acquired businesses, retain customers and achieve identified financial and operating synergies. There are additional risks associated with acquiring, owning and operating businesses outside of the United States,internationally, including those arising from U.S. and foreign government policy changes or actions and exchange rate fluctuations.
While we believe our internal and disclosure control systems are effective, there are inherent limitations in all control systems, and misstatements due to error or fraud may occur and not be detected.
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 Teledyne’s 20182019 Form 10-K and subsequent Quarterly Reports on Form 10-Q.
We assume no duty to publicly update or revise any forward-looking statements, whether as a result of new information or otherwise.

Item 3.  Quantitative and Qualitative Disclosures About Market Risk
Except as set forth below, there were no material changes to the information provided under “Item 7A, Quantitative and Qualitative Disclosure About Market Risk” included in our 20182019 Form 10-K.
Market Risk
We are exposed toTeledyne transacts business in various market risks, including changesforeign currencies and has international sales and expenses denominated in foreign currencies, subjecting the Company to foreign currency exchange ratesrisk. The Company’s primary objective is to protect the United States dollar value of future cash flows and interest rates. Foreignminimize the volatility of reported earnings. 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 used primarilydesignated and qualify as cash flow hedges. The Company has converted U.S. dollar denominated, variable rate and fixed rate debt obligations of a European subsidiary, into euro fixed rate obligations using a receive float, pay fixed cross currency swap, and a receive fixed, pay fixed cross currency swap. These cross currency swaps are designated as cash flow hedges. In addition, the Company has converted domestic U.S. variable rate debt to hedge anticipated exposures. We do not enter into derivatives or other financial instruments for trading or speculative purposes.fixed rate debt using a receive variable, pay fixed interest rate swap. The interest rate swap is also designated as a cash flow hedge.

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Foreign Currency Exchange Rate Risk
Notwithstanding our efforts to mitigate portions of our foreign currency exchange rate risks, there can be no assurance that our hedging activities will adequately protect us against the risks associated with foreign currency fluctuations. A hypothetical 10 percent price change in the U.S. dollar from its value at June 30, 201928, 2020 would result in a decrease or increase in the fair value of our foreign currency forward contracts designated as cash flow hedges to buy Canadian dollars and to sell U.S. dollars by approximately $8.0$9.3 million. A hypothetical 10 percent price change in the U.S. dollar from its value at June 30, 201928, 2020 would result in a decrease or increase in the fair value of our foreign currency forward contracts designated as cash flow hedges to buy British Pounds and to sell U.S. dollars by approximately $2.1$0.6 million. For additional information, see Derivative Instruments discussed in Note 4 to these condensed consolidated financial statements.
Market Risk Disclosure
We are exposed to market risk through the interest rate on our borrowings under our $750.0 million credit facility and our $150.0 million term loan. As of June 28, 2020, we had $125.0 million in outstanding under our credit facility and $150.0 million outstanding under our term loan for a total $275.0 million. A 100 basis point increase in interest rates would result in an increase in annual interest expense of approximately $2.75 million, assuming the $275.0 million in debt was outstanding for the full year. A hypothetical 10 percent price change in the U.S. dollar from its value at June 30, 201928, 2020 would result in a decrease or increase in the fair value of our Euro/U.S. Dollar cross currency swap designated as a cash flow hedge by approximately $10.6$28.9 million. For additional information please see Derivative Instruments discussed in Note 4 to these condensed consolidated financial statements.
Interest Rate Exposure
We are exposed to market risk through the interest rate on our borrowings under our $750.0 million credit facility and our $100.0 million in term loans. Borrowings under our credit facility and our term loans are at variable rates which are, at our option, tied to a Eurocurrency rate equal to LIBOR (London Interbank Offered Rate) plus an applicable rate or a base rate as defined in our credit agreements. Eurocurrency rate loans may be denominated in U.S. dollars or an alternative currency as definedA hypothetical 10 percent increase in the credit agreements. Eurocurrency or LIBOR based loans under the credit facility typically have terms of one, two, three or nine months and the interest rate for each such loan is subject to change if the loan is continued or converted following the applicable maturity date. The Company has not drawn any loans with a term longer than three months under the credit facility. Base rate loans haveU.S. interest rates that primarily fluctuate with changes in the prime rate. Interest rates are also subject to change based on our consolidated leverage ratio as defined in the credit agreements. As of June 30, 2019, we had $176.5 million in outstanding indebtedness under our credit facility and term loans. A 100 basis point increase in interest ratesat March 29, 2020 would result in an increase in annualthe fair value of our U.S. dollar interest expense ofrate swap designated as a cash flow hedge by approximately $1.8 million, assuming the $176.5 million in debt was outstanding for the full year.$3.0 million.

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 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 June 30, 2019,28, 2020, are effective at the reasonable assurance level.
In connection with our evaluation during the quarterly period ended June 30, 2019,28, 2020, we have made no changes in our internal controls over financial reporting that have materially affected or are reasonably likely to materially affect our internal controls over financial reporting.




PART II OTHER INFORMATION

Item 1.Legal Proceedings
See Item 1 of Part 1, “Financial Statements -- Note 11 -- Lawsuits, Claims, Commitments, Contingencies and Related Matters.”

 Item 1A.Risk Factors
There are no material changes to the risk factors previously disclosed in our 20182019 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 COVID-19 risks and Part I Item 3, Quantitative and Qualitative Disclosures About Market Risk, for updated disclosures about interest rate exposure and exchange rate risks.
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Item 6.Exhibits

(a)Exhibits
(a)Exhibits
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)


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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
TELEDYNE TECHNOLOGIES INCORPORATED
DATE: July 26, 201922, 2020By:/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 NumberDescription
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)


33