Table of Contents


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

FORM 10-Q

ýQUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended March 31,June 30, 2019
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)

Delaware 25-1843385
(State or other jurisdiction of
incorporation or organization)
 
(I.R.S. Employer
Identification Number)
1049 Camino Dos Rios 
1049 Camino Dos Rios
Thousand Oaks
California 91360-2362
(Address of principal executive offices) (Zip Code)
(805) 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  ý    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  ý    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 filerýAccelerated 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  ý
There were 36,236,35436,379,266 shares of common stock, $.01 par value per share, outstanding as of AprilJuly 24, 2019.


TELEDYNE TECHNOLOGIES INCORPORATED
TABLE OF CONTENTS
  PAGE
Part I
   
 
   
 
   
 
   
 
   
 Condensed Consolidated Statements of Stockholders' Equity
   
 
   
 
   
 
   
 
   
 
   
Part II
   
 Item 1. Legal Proceedings
   
 
   
 
   
 

PART I FINANCIAL INFORMATION
 
Item 1.    Financial Statements
TELEDYNE TECHNOLOGIES INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
FOR THE FIRSTSECOND QUARTER AND SIX MONTHS ENDED MARCH 31,JUNE 30, 2019 AND APRILJULY 1, 2018
(Unaudited - Amounts in millions, except per-share amounts)
First QuarterSecond Quarter Six Months
2019 20182019 2018 2019 2018
Net sales$745.2
 $695.6
$782.0
 $732.5
 $1,527.2
 $1,428.1
Costs and expenses          
Cost of sales463.9
 438.2
463.6
 447.0
 927.5
 885.2
Selling, general and administrative expenses184.0
 169.0
186.5
 174.0
 370.5
 343.0
Total costs and expenses647.9
 607.2
650.1
 621.0
 1,298.0
 1,228.2
Operating income97.3
 88.4
131.9
 111.5
 229.2
 199.9
Interest and debt expense, net(5.4) (7.1)(5.4) (6.7) (10.8) (13.8)
Non-service retirement benefit income2.2
 3.4
2.0
 3.3
 4.2
 6.7
Other expense, net(1.2) (2.5)(0.6) (3.7) (1.8) (6.2)
Income before income taxes92.9
 82.2
127.9
 104.4
 220.8
 186.6
Provision for income taxes17.6
 15.7
23.3
 18.5
 40.9
 34.2
Net income$75.3
 $66.5
$104.6
 $85.9
 $179.9
 $152.4
          
Basic earnings per common share$2.09
 $1.87
$2.89
 $2.40
 $4.97
 $4.27
Weighted average common shares outstanding36.1
 35.6
36.2
 35.8
 36.2
 35.7
          
Diluted earnings per common share$2.02
 $1.81
$2.80
 $2.32
 $4.82
 $4.13
Weighted average diluted common shares outstanding37.2
 36.8
37.4
 37.0
 37.3
 36.9
The accompanying notes are an integral part of these condensed consolidated financial statements.


TELEDYNE TECHNOLOGIES INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
FOR THE FIRSTSECOND QUARTER AND SIX MONTHS ENDED MARCH 31,JUNE 30, 2019 AND APRILJULY 1, 2018
(Unaudited - Amounts in millions)
First QuarterSecond Quarter Six Months
2019 20182019 2018 2019 2018
Net income$75.3
 $66.5
$104.6
 $85.9
 $179.9
 $152.4
Other comprehensive income (loss):          
Foreign exchange translation adjustment17.0
 17.2
(4.6) (59.3) 12.4
 (42.1)
Hedge activity, net of tax1.8
 (1.6)1.3
 (2.9) 3.1
 (4.5)
Pension and postretirement benefit adjustments, net of tax4.6
 4.3
4.9
 5.1
 9.5
 9.4
Other comprehensive income23.4
 19.9
Other comprehensive income (loss)1.6
 (57.1) 25.0
 (37.2)
Comprehensive income$98.7
 $86.4
$106.2
 $28.8
 $204.9
 $115.2
The accompanying notes are an integral part of these condensed consolidated financial statements.

TELEDYNE TECHNOLOGIES INCORPORATED
CONDENSED CONSOLIDATED BALANCE SHEETS
(Unaudited - Amounts in millions, except share amounts)
March 31, 2019 December 30, 2018June 30, 2019 December 30, 2018
Assets      
Current Assets      
Cash$106.2
 $142.5
$108.1
 $142.5
Accounts receivable, net410.4
 416.5
432.3
 416.5
Unbilled receivables, net154.0
 145.3
176.5
 145.3
Inventories, net393.0
 364.3
390.4
 364.3
Prepaid expenses and other current assets53.9
 45.8
53.7
 45.8
Total current assets1,117.5
 1,114.4
1,161.0
 1,114.4
Property, plant and equipment, net of accumulated depreciation and amortization of $579.6 at March 31, 2019 and $566.0 at December 30, 2018450.7
 442.6
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
Goodwill1,885.1
 1,735.2
1,888.0
 1,735.2
Acquired intangibles, net389.0
 344.3
379.9
 344.3
Prepaid pension assets94.8
 88.2
101.4
 88.2
Operating lease right-of-use assets134.3
 
129.6
 
Other assets, net90.3
 84.6
89.4
 84.6
Total Assets$4,161.7
 $3,809.3
$4,200.2
 $3,809.3
Liabilities and Stockholders’ Equity      
Current Liabilities      
Accounts payable$227.3
 $227.8
$221.7
 $227.8
Accrued liabilities364.6
 355.6
353.8
 355.6
Current portion of long-term debt and other debt131.8
 137.4
135.5
 137.4
Total current liabilities723.7
 720.8
711.0
 720.8
Long-term debt724.6
 610.1
656.2
 610.1
Long-term operating lease liabilities126.0
 
121.9
 
Other long-term liabilities237.9
 248.7
238.1
 248.7
Total Liabilities1,812.2
 1,579.6
1,727.2
 1,579.6
Commitments and contingencies
 

 

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 March 31, 2019 and December 30, 2018; outstanding shares: 36,232,598 at March 31, 2019 and 36,087,297 at December 30, 20180.4
 0.4
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
Additional paid-in capital349.8
 343.7
352.4
 343.7
Retained earnings2,599.0
 2,523.7
2,703.6
 2,523.7
Treasury stock, 1,465,267 shares at March 31, 2019 and 1,610,568 shares at December 30, 2018(129.9) (144.9)
Treasury stock, 1,321,489 shares at June 30, 2019 and 1,610,568 shares at December 30, 2018(115.2) (144.9)
Accumulated other comprehensive loss(469.8) (493.2)(468.2) (493.2)
Total Stockholders’ Equity2,349.5
 2,229.7
2,473.0
 2,229.7
Total Liabilities and Stockholders’ Equity$4,161.7
 $3,809.3
$4,200.2
 $3,809.3
The accompanying notes are an integral part of these condensed consolidated financial statements.

TELEDYNE TECHNOLOGIES INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
(In millions)
Common Stock Additional Paid-in Capital Treasury Stock Retained Earnings Accumulated Other Comprehensive Income (Loss) TotalCommon 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
$0.4
 $343.7
 $(144.9) $2,523.7
 $(493.2) $2,229.7
Net income
 
 
 75.3
 
 75.3

 
 
 75.3
 
 75.3
Other comprehensive loss, net of tax
 
 
 
 23.4
 23.4
Other comprehensive income, net of tax
 
 
 
 23.4
 23.4
Treasury stock issued
 (15.0) 15.0
 
 
 

 (15.0) 15.0
 
 
 
Stock-based compensation
 10.9
 
 
 
 10.9

 10.9
 
 
 
 10.9
Exercise of stock options and other
 10.2
 
 
 
 10.2

 10.2
 
 
 
 10.2
Balance, March 31, 2019$0.4
 $349.8
 $(129.9) $2,599.0
 $(469.8) $2,349.5
0.4
 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 Stock Additional Paid-in Capital Treasury Stock Retained Earnings Accumulated Other Comprehensive Income (Loss) TotalCommon 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
$0.4
 $337.3
 $(200.7) $2,139.6
 $(329.3) $1,947.3
Net income
 
 
 66.5
 
 66.5

 
 
 66.5
 
 66.5
Other comprehensive loss, net of tax
 
 
 
 19.9
 19.9
Other comprehensive income, net of tax
 
 
 
 19.9
 19.9
Treasury stock issued
 (20.4) 20.4
 
 
 

 (20.4) 20.4
 
 
 
Stock-based compensation
 6.6
 
 
 
 6.6

 6.6
 
 
 
 6.6
Exercise of stock options and other
 12.3
 
 
 
 12.3

 12.3
 
 
 
 12.3
Cumulative effect of new accounting standards
 
 
 50.9
 (47.6) 3.3

 
 
 50.9
 (47.6) 3.3
Balance, April 1, 2018$0.4
 $335.8
 $(180.3) $2,257.0
 $(357.0) $2,055.9
0.4
 335.8
 (180.3) 2,257.0
 (357.0) 2,055.9
Net income
 
 
 85.9
 
 85.9
Other comprehensive loss, net of tax
 
 
 
 (57.1) (57.1)
Treasury stock issued
 (17.2) 17.2
 
 
 
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
The accompanying notes are an integral part of these condensed consolidated financial statements.

TELEDYNE TECHNOLOGIES INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
FOR THE THREESIX MONTHS ENDED MARCH 31,JUNE 30, 2019 AND APRILJULY 1, 2018
(Unaudited - Amounts in millions)
Three MonthsSix Months
2019 20182019 2018
Operating Activities      
Net income$75.3
 $66.5
$179.9
 $152.4
Adjustments to reconcile net income to net cash provided by operating activities:      
Depreciation and amortization27.6
 28.8
54.7
 56.4
Stock-based compensation10.8
 6.5
17.7
 13.1
Changes in operating assets and liabilities:   
Changes in operating assets and liabilities excluding the effect of business acquired:   
Accounts receivable6.7
 (27.0)(36.6) (38.5)
Inventories(12.4) (6.0)(10.1) (12.2)
Prepaid expenses and other assets(10.0) (3.6)(4.3) (1.3)
Accounts payable(1.1) 9.7
(7.8) 25.9
Accrued liabilities(15.1) (9.0)(22.8) (15.7)
Deferred and income taxes receivable/payable, net(2.8) 10.9
(4.5) (1.0)
Long-term assets(13.4) (8.8)(11.7) (8.3)
Other long-term liabilities16.2
 0.1
8.1
 (1.6)
Other operating, net(1.7) 3.5
0.7
 10.3
Net cash provided by operating activities80.1
 71.6
163.3
 179.5
Investing Activities      
Purchases of property, plant and equipment(21.3) (19.8)(39.4) (47.2)
Purchase of businesses, net of cash acquired(222.5) 
(222.5) 
Proceeds from the sale of assets
 0.2
Other investing, net0.3
 0.7
Net cash used in investing activities(243.8) (19.6)(261.6) (46.5)
Financing Activities      
Net proceeds from (payments on) credit facility120.0
 (54.5)47.5
 (115.0)
Proceeds from (payments on) other debt, net(5.9) 1.6
Net proceeds from (payments on) other debt(2.2) 2.3
Proceeds from exercise of stock options10.2
 12.3
20.7
 23.8
Other financing, net
 (2.0)(1.4) (2.0)
Net cash provided by (used in) financing activities124.3
 (42.6)64.6
 (90.9)
Effect of exchange rate changes on cash3.1
 (0.4)(0.7) (11.6)
Change in cash(36.3) 9.0
(34.4) 30.5
Cash—beginning of period142.5
 70.9
142.5
 70.9
Cash—end of period$106.2
 $79.9
$108.1
 $101.4
The accompanying notes are an integral part of these condensed consolidated financial statements.

TELEDYNE TECHNOLOGIES INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)
March 31,June 30, 2019


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, 2018 (“2018 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 March 31,June 30, 2019 and the consolidated results of operations, consolidated comprehensive income for the three and six months then ended and consolidated cash flows for the threesix months then ended. The results of operations and cash flows for the three monthsperiods ended March 31,June 30, 2019 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.
In the second quarter of 2018, we realigned the reporting structure for certain of our microwave product groupings. These products, acquired with the acquisition of e2v technologies plc (“e2v”) were formerly reported as part of the Aerospace and Defense Electronics segment and are now reported as part of the Digital Imaging segment. Previously reported segment data has been adjusted to reflect this change.
Recent Accounting Pronouncements
In February 2018, 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 new 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 new 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 new guidance is effective for fiscal years beginning after December 15, 2018 and for interim periods therein, with early adoption permitted. We adopted the new 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 standardguidance 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. The new guidance is effective for interim and annual reporting periods beginning after December 15, 2019, with early adoption permitted. We expect the adoption of this guidance will reduce the complexity surrounding the evaluation of goodwill for impairment. The impact of this new 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 new 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 new 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, within the new standard, 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 leases and as a result, a cumulative-effect adjustment was not recorded. Also, the adoption of the new 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.  
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 useright-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 March 31,June 30, 2019, Teledyne has right-of-use assets of $134.3$129.6 million and a total lease liability for operating leases of $144.0$139.8 million of which $126.0$121.9 million is included in long-term lease liabilities and $18.0$17.9 million is included in current accrued liabilities.
At March 31,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
Remainder of 2019$22.5
202021.0
202119.3
202216.9
202315.6
Thereafter79.9
Total minimum lease payments175.2
Less: 
Imputed interest(31.2)
Current portion(18.0)
Present value of minimum lease payments, net of current portion$126.0

The weighted average remaining lease term for operating leases is approximately 10 years and the weighted average discount rate is 4.09%4.08%. Operating lease expense was $5.8 million and $11.6 million for the second quarter and first quartersix months of 2019.2019, 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
 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
Our finance leases and subleases are not material.
Note 2. Accumulated Other Comprehensive Loss
The changes in AOCI by component, net of tax, for the firstsecond quarter and six months ended March 31,June 30, 2019 and AprilJuly 1, 2018 are as follows (in millions):
Foreign Currency Translation Cash Flow Hedges and Other Pension and Postretirement Benefits TotalForeign 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 reclassifications17.0
 3.3
 
 20.3
Amounts reclassified from AOCI
 (1.5) 4.6
 3.1
Net other comprehensive income17.0
 1.8
 4.6
 23.4
Balance as of March 31, 2019$(164.5) $(3.1) $(302.2) $(469.8)$(164.5) $(3.1) $(302.2) $(469.8)
       
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 income/(loss) before reclassifications17.2
 (2.7) 
 14.5
(4.6) 0.5
 
 (4.1)
Amounts reclassified from AOCI
 1.1
 4.3
 5.4

 0.8
 4.9
 5.7
Net other comprehensive income/(loss)17.2
 (1.6) 4.3
 19.9
(4.6) 1.3
 4.9
 1.6
Reclassification of income tax effects for ASU 2018-02
 
 (47.6) (47.6)
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) $(357.0)$(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 firstsecond quarter and six months ended March 31,June 30, 2019 and AprilJuly 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 Income
 June 30, 2019 July 1, 2018Presentation
(Gain) loss on cash flow hedges:    
(Gain) loss recognized in income on derivatives$1.1
 $(7.4)See Note 4
Income tax impact(0.3) 1.9
Provision for income taxes
Total$0.8
 $(5.5) 
     
Amortization of defined benefit pension and postretirement plan items:    
Amortization of prior service cost$(1.5) $(1.5)Costs and expenses
Amortization of net actuarial loss7.9
 8.1
Costs and expenses
Total before tax6.4
 6.6
 
Income tax impact(1.5) (1.5)Provision for income taxes
Total$4.9
 $5.1
 

 Amount Reclassified from AOCI Three Months Ended Amount Reclassified from AOCI Three Months EndedStatement of Income
 March 31, 2019 April 1, 2018Presentation
(Gain) loss on cash flow hedges:    
(Gain) loss recognized in income on derivatives$(2.0) $1.3
See Note 4
Income tax impact0.5
 (0.2)Provision for income taxes
Total$(1.5) $1.1
 
     
Amortization of defined benefit pension and postretirement plan items:    
Amortization of prior service cost$(1.5) $(1.5)Costs and expenses
Amortization of net actuarial loss7.6
 7.3
Costs and expenses
Total before tax6.1
 5.8
 
Income tax impact(1.5) (1.5)Provision for income taxes
Total$4.6
 $4.3
 

 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 scientific imaging businesses of Roper Technologies, Inc.
On February 5, 2019, we acquired the scientific imaging businesses of Roper Technologies, Inc. for $225.0 million in cash, subject to a working capital purchase price adjustment.cash. 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 $1,885.1$1,888.0 million at March 31,June 30, 2019 and $1,735.2 million at December 30, 2018. The increase in the balance of goodwill in 2019 resulted from $145.4$145.5 million in goodwill from the acquisition of the scientific imaging businesses of Roper Technologies, Inc. Teledyne’s net acquired intangible assets were $389.0$379.9 million at March 31,June 30, 2019 and $344.3 million at December 30, 2018. The increase 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 by 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 acquisition of the scientific imaging businesses of Roper Technologies, Inc. since there was insufficient time between the acquisition date and the end of the period to finalize the analysis.
Pending Acquisition
See Note 14 to these condensed consolidated financial statements for information about a pending 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. These contracts are designated and qualify as cash flow hedges. The Company has 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. This cross currency swap is designated as a cash flow hedge.
Cash Flow Hedging Activities
The effectiveness of the forward contract cash flow hedge, which exclude time value, and the cross currency swap cash flow hedge is assessed prospectively and retrospectively on a monthly basis using regressionquantitative and qualitative 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 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 reclassified to cost of salesrevenue 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 lossesgains recorded in AOCI, net of tax, for the forward contracts that will mature in the next twelve months total $1.2$0.2 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 swap expected to be reclassified from AOCI into income in the next twelve months total $0.1 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 March 31,June 30, 2019, Teledyne had foreign currency forward contracts designated as cash flow hedges to buy Canadian dollars and to sell U.S. dollars totaling $80.9$80.1 million. These foreign currency forward contracts have maturities ranging from JuneSeptember 2019 to MayAugust 2020. Teledyne had foreign currency forward contracts designated as cash flow hedges to buy British pounds and to sell U.S. dollars totaling $17.4$21.2 million. These foreign currency forward contracts have maturities ranging from JuneSeptember 2019 to MayNovember 2020. Together the contracts had a negative fair value of $2.0 million. The cross currency swap has notional amounts of €93.0 million equivalent to $100.0 million, and matures in October 2019.
The effect of derivative instruments designated as cash flow hedges in the condensed consolidated financial statements for the firstsecond quarter and six months ended March 31,June 30, 2019 and AprilJuly 1, 2018 was as follows (in millions):
First QuarterSecond Quarter Six Months
2019 20182019 2018 2019 2018
Net gain (loss) recognized in AOCI (a)$4.3
 $(3.7)$0.7
 $3.6
 $5.0
 $(0.1)
Net gain (loss) reclassified from AOCI into cost of sales (a)$(0.6) $1.2
Net gain (loss) reclassified from AOCI into revenue (a)$(0.6) $0.8
 $(1.2) $2.0
Net gain reclassified from AOCI into interest expense (a)$0.8
 $0.5
$0.7
 $0.6
 $1.5
 $1.1
Net gain (loss) reclassified from AOCI into other income and expense, net (b)$1.8
 $(3.0)$(1.2) $6.0
 $0.6
 $3.0
Net foreign exchange gain (loss) recognized in other income and expense, net (c)$(0.2) $
Net foreign exchange gain (loss) recognized in other income, net (c)$(0.2) $(0.2) $(0.4) $(0.2)
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 March 31,June 30, 2019, Teledyne had non-designated foreign currency contracts 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 Buy Contracts to Sell
CurrencyAmount CurrencyAmount
Canadian DollarsC$24.4
 U.S. DollarsUS$18.5
Canadian DollarsC$13.2
 Euros8.7
Great Britain Pounds£1.1
 Australian DollarsA$2.1
Great Britain Pounds£33.1
 U.S. DollarsUS$43.2
Singapore DollarsS$2.3
 U.S. DollarsUS$1.7
Euros31.2
 U.S. DollarsUS$35.1
U.S. DollarsUS$2.7
 Japanese Yen¥300.0
Danish KroneDKR63.0
 U.S. DollarsUS$9.5
Great Britain Pounds£7.3
 Euros8.5
Great Britain Pounds£2.4
 Hong Kong DollarsHK$24.6

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 firstsecond quarter and six months ended March 31,June 30, 2019 was expense of $0.7 million and income of $1.6 million.$0.9 million, respectively. The effect of derivative instruments not designated as cash flow hedges in other income and expense for the firstsecond quarter and six months ended AprilJuly 1, 2018 was expense of $0.8 million.$17.0 million and $17.8 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, 2018
Derivatives designated as hedging instruments:     
Cash flow forward contractsOther assets $0.8
 $
Cash flow cross currency swapAccrued liabilities (5.8) (6.3)
Cash flow forward contractsAccrued liabilities (0.9) (4.2)
Total derivatives designated as hedging instruments  (5.9) (10.5)
Derivatives not designated as hedging instruments:     
Non-designated forward contractsOther current assets 0.1
 
Non-designated forward contractsAccrued liabilities (0.4) (0.6)
Total derivatives not designated as hedging instruments  (0.3) (0.6)
Total liability derivatives, net  $(6.2) $(11.1)
Asset/(Liability) DerivativesBalance sheet location March 31, 2019 December 30, 2018
Derivatives designated as hedging instruments:     
Cash flow forward contractsOther assets $0.1
 $
Cash flow cross currency swapAccrued liabilities (4.3) (6.3)
Cash flow forward contractsAccrued liabilities (2.1) (4.2)
Total derivatives designated as hedging instruments  (6.3) (10.5)
Derivatives not designated as hedging instruments:     
Non-designated forward contractsOther current assets 0.3
 
Non-designated forward contractsAccrued liabilities (0.7) (0.6)
Total derivatives not designated as hedging instruments  (0.4) (0.6)
Total liability derivatives, net  $(6.7) $(11.1)



Note 5. Earnings Per Share
For the firstsecond quarter of 2019, 6,480no 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 firstsecond quarter of 2018, 370,583no 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 Quarter Six Months
 2019 2018 2019 2018
Weighted average basic common shares outstanding36.2
 35.8
 36.2
 35.7
Effect of dilutive securities (primarily stock options)1.2
 1.2
 1.1
 1.2
Weighted average diluted common shares outstanding37.4
 37.0
 37.3
 36.9
 First Quarter
 2019 2018
Weighted average basic common shares outstanding36.1
 35.6
Effect of dilutive securities (primarily stock options)1.1
 1.2
Weighted average diluted common shares outstanding37.2
 36.8

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 $8.9$5.8 million for the firstsecond quarter of 2019 and was $4.9$5.4 million for the second quarter of 2018. Stock option compensation expense was $14.7 million for the first quartersix months of 2019 and was $10.3 million for the first six months of 2018. Employee stock option grants are charged to expense evenly over the three year vesting period except for stock options that were granted in January 2019 to Teledyne’s President and Chief Executive Officer and Teledyne’s Executive Chairman which were expensed immediately. For 2019, the Company currently expects approximately $26.6$26.5 million in stock option compensation expense based on stock options currently outstanding. 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:
 2019
Expected volatility26.7%
Risk-free interest rate range2.47% to 2.70%
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 2019 was $72.00 per share.


Stock option transactions for the second quarter and first quartersix months of 2019 are summarized as follows:
 2019
 Second Quarter Six Months
 Shares 
Weighted
Average
Exercise
Price
 Shares 
Weighted
Average
Exercise
Price
Beginning balance2,317,523
 $124.24
 2,064,740
 $104.66
Granted
 $
 390,789
 $217.58
Exercised(139,978) $77.04
 (260,761) $80.62
Canceled(6,702) $187.44
 (23,925) $175.95
Ending balance2,170,843
 $127.09
 2,170,843
 $127.09
Options exercisable at end of period1,410,369
 $79.43
 1,410,369
 $79.43
 2019
 First Quarter
 Shares 
Weighted
Average
Exercise
Price
Beginning balance2,064,740
 $104.66
Granted390,789
 $217.58
Exercised(120,783) $84.76
Canceled(17,223) $171.49
Ending balance2,317,523
 $124.24
Options exercisable at end of period1,549,179
 $79.52


Performance Share Plan and Restricted Stock Award Program
Under the 2015 to 2017 Performance Share Plan, in the first quarter of 2019 the Company issued 8,586 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.
In the first quarter of 2018, the performance cycle for the three-year period ending December 31, 2020, was set.  Under the plan, the maximum number of shares that could be issued in three equal installments in 2021, 2022 and 2023, is 58,729.59,922.
The following table shows the restricted stock activity for the first threesix months of 2019:
 Shares Weighted average fair value per share
Balance, December 30, 201874,220
 $108.05
Granted17,522
 $200.00
Vested(35,330) $72.91
Balance, June 30, 201956,412
 $158.62
 Shares Weighted average fair value per share
Balance, December 30, 201874,220
 $108.05
Granted17,522
 $200.00
Vested(35,330) $72.91
Balance, March 31, 201956,412
 $158.62

Note 7. Inventories
Inventories are stated at current cost net of reserves for excess, slow moving and obsolete inventory, less progress payments.inventory. Inventories are valued under the FIFO method, LIFO method andor average cost method. Inventories at cost determined on the average cost or the FIFO methods were $360.2$358.3 million at March 31,June 30, 2019 and $331.3 million at December 30, 2018. The remainder of the inventories using the LIFO method were $41.9is $41.1 million at March 31,June 30, 2019 and $42.3 million at December 30, 2018. 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 at
Inventories (in millions):June 30, 2019 December 30, 2018
Raw materials and supplies$221.5
 $205.6
Work in process124.6
 117.5
Finished goods53.3
 50.5
 399.4
 373.6
Reduction to LIFO cost basis(9.0) (9.3)
Total inventories, net$390.4
 $364.3
 Balance at
Inventories (in millions):March 31, 2019 December 30, 2018
Raw materials and supplies$221.1
 $205.6
Work in process125.4
 117.5
Finished goods55.6
 50.5
 402.1
 373.6
Reduction to LIFO cost basis(9.1) (9.3)
Total inventories, net$393.0
 $364.3

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, 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 three monthssix month of 2019 and 2018 was approximately $2.8 million and $0.2$12.6 million of favorable operating income, primarily related to favorable changes in estimates that favorablyimpacted 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.

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 $111.2$114.5 million and $20.5$19.9 million as of March 31,June 30, 2019, and $111.5 million and $15.3 million as of December 30, 2018, respectively.
The Company recognized revenue of $35.4$65.1 million during the threesix months ended March 31,June 30, 2019 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 March 31,June 30, 2019, the aggregate amount of the transaction price allocated to remaining performance obligations was $1,760.0$1,697.3 million. The Company expects approximately 79% of remaining performance obligations to be recognized into revenue within the next twelve months, with the remaining 21% 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
Warranty Reserve (in millions):2019 2018
Balance at beginning of year$21.0
 $21.1
Accruals for product warranties charged to expense5.1
 4.4
Cost of product warranty claims(4.6) (3.9)
Acquisition0.3
 
Balance at end of period$21.8
 $21.6
 First Quarter
Warranty Reserve (in millions):2019 2018
Balance at beginning of year$21.0
 $21.1
Accruals for product warranties charged to expense2.2
 3.1
Cost of product warranty claims(2.9) (2.2)
Acquisition0.3
 
Balance at end of period$20.6
 $22.0

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 quartersix months of 2019 was 18.9%.18.2% and 18.5%, respectively. The Company’s effective income tax rate for the second quarter and first quartersix months of 2018 was 19.1%.17.7% and 18.3%, respectively. The second quarter and first quartersix months of 2019 and 2018 include net discrete income tax benefits of $3.1$4.3 million and $2.1$7.4 million, respectively. The 2019 second quarter and first quartersix months of net discrete tax benefits includes $2.9$4.8 million and $7.7 million, respectively, related to share-based accounting. 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 quartersix months net discrete tax benefits includes $3.0$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.
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
 Balance at
Long-Term Debt (in millions):March 31, 2019 December 30, 2018
$750.0 million credit facility due March 2024, weighted average rate of 3.45% at March 31, 2019 and 5.50% at December 30, 2018$149.0
 $29.0
Term loan due October 2019, variable rate of 3.61% at March 31, 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
56.1
 57.2
0.92% 100 Million Fixed Rate Senior Notes due April 2023
112.2
 114.4
1.09% 100 Million Fixed Rate Senior Notes due April 2024
112.2
 114.4
Other debt3.0
 8.8
Total debt857.5
 748.8
Less: current portion of long-term debt and debt issuance costs(132.9) (138.7)
Total long-term debt$724.6
 $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.
Available borrowing capacity under the $750.0 million credit facility, which is reduced by borrowings and certain outstanding letters of credit, was $571.2$644.8 million at March 31,June 30, 2019. The credit agreements require the Company to comply with various financial and operating covenants and at March 31,June 30, 2019, the Company was in compliance with these covenants. At June 30, 2019, Teledyne had $33.1 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 March 31,June 30, 2019 and December 30, 2018, approximated the carrying value.
At March 31, 2019, Teledyne had $34.7 million in outstanding letters of credit.
Note 11. 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, included in the 2018 Form 10-K.
At March 31,June 30, 2019, the Company’s reserves for environmental remediation obligations totaled $6.4$6.2 million, of which $1.5 million is included in current accrued liabilities. At December 30, 2018, 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.
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. Pension Plans and Postretirement Benefits
For the domestic pension plans, the discount rate increased to 4.59% in 2019 compared with a 4.02% discount rate used in 2018. Teledyne has not made any cash pension contributions to its domestic qualified pension plan since 2013. No cash pension contributions are planned for 2019 for the domestic qualified pension plan.
First QuarterSecond Quarter Six Months
2019 20182019 2018 2019 2018
Service cost — benefits earned during the period (in millions)$2.4
 $2.7
$2.3
 $2.7
 $4.7
 $5.4
          
Pension non-service income (in millions):          
Interest cost on benefit obligation$8.4
 $8.1
$8.4
 $8.2
 $16.8
 $16.3
Expected return on plan assets(16.5) (17.9)(16.6) (17.9) (33.1) (35.8)
Amortization of prior service cost(1.5) (1.5)(1.5) (1.5) (3.0) (3.0)
Amortization of net actuarial loss7.7
 7.9
7.8
 7.9
 15.5
 15.8
Curtailment/settlements(0.3) 
(0.1) 
 (0.4) 
Pension non-service income$(2.2) $(3.4)$(2.0) $(3.3) $(4.2) $(6.7)

Teledyne sponsors several postretirement defined benefit plans that provide health care and life insurance benefits for certain eligible retirees.
 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
 $
 First Quarter
Postretirement benefits non-service (income)/expense (in millions):2019 2018
Interest cost on benefit obligation$0.1
 $0.1
Amortization of net actuarial gain
 (0.1)
Postretirement benefits non-service (income)/expense$0.1
 $

Note 13. 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 four 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):
First Quarter %Second Quarter % Six Months %
2019 2018 Change2019 2018 Change 2019 2018 Change
Net sales(a):                
Instrumentation$256.5
 $239.0
 7.3 %$264.1
 $262.6
 0.6 % $520.6
 $501.6
 3.8 %
Digital Imaging235.3
 211.0
 11.5 %251.3
 225.3
 11.5 % 486.6
 436.3
 11.5 %
Aerospace and Defense Electronics180.4
 173.6
 3.9 %191.0
 173.5
 10.1 % 371.4
 347.1
 7.0 %
Engineered Systems73.0
 72.0
 1.4 %75.6
 71.1
 6.3 % 148.6
 143.1
 3.8 %
Total net sales$745.2
 $695.6
 7.1 %$782.0
 $732.5
 6.8 % $1,527.2
 $1,428.1
 6.9 %
Operating income:                
Instrumentation$39.9
 $27.8
 43.5 %$49.0
 $40.9
 19.8 % $88.9
 $68.7
 29.4 %
Digital Imaging37.0
 34.6
 6.9 %52.5
 43.3
 21.2 % 89.5
 77.9
 14.9 %
Aerospace and Defense Electronics33.8
 31.7
 6.6 %39.4
 33.7
 16.9 % 73.2
 65.4
 11.9 %
Engineered Systems4.7
 7.2
 (34.7)%7.3
 7.4
 (1.4)% 12.0
 14.6
 (17.8)%
Corporate expense(18.1) (12.9) 40.3 %(16.3) (13.8) 18.1 % (34.4) (26.7) 28.8 %
Operating income$97.3
 $88.4
 10.1 %$131.9
 $111.5
 18.3 % $229.2
 $199.9
 14.7 %
(a)Net sales excludes inter-segment sales of $6.4$4.0 million and $5.2$10.4 million for the second quarter and first quartersix months of 2019, respectively, and 2018, respectively.$5.5 million and $10.7 million for the second quarter and first six months of 2018.

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 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
Identifiable assets: March 31, 2019 December 30, 2018
Instrumentation $1,422.2
 $1,392.7
Digital Imaging 1,832.2
 1,600.9
Aerospace and Defense Electronics 597.4
 521.4
Engineered Systems 117.6
 116.6
Corporate 192.3
 177.7
Total identifiable assets $4,161.7
 $3,809.3


Product Lines
The Instrumentation segment includes three product lines: Environmental Instrumentation, Marine Instrumentation and Test and Measurement Instrumentation. Teledyne’s other three segments each contain one product line.
The following tables provide a summary of the net sales by product line for the Instrumentation segment (in millions):
 Second Quarter Six Months
Instrumentation2019 2018 2019 2018
Marine Instrumentation$111.4
 $118.7
 $216.6
 $222.9
Environmental Instrumentation87.4
 85.7
 173.8
 166.9
Test and Measurement Instrumentation65.3
 58.2
 130.2
 111.8
Total$264.1
 $262.6
 $520.6
 $501.6

 First Quarter
Instrumentation2019 2018
Marine Instrumentation$105.2
 $104.2
Environmental Instrumentation86.4
 81.2
Test and Measurement Instrumentation64.9
 53.6
Total$256.5
 $239.0


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.

 
First Quarter Ended
March 31, 2019
 
First Quarter Ended
April 1, 2018
 
Second Quarter Ended
June 30, 2019
 
Six Months Ended
June 30, 2019
 Customer Type   Customer Type   Customer Type   Customer Type  
(in millions) United States Government (a) Other, Primarily Commercial Total United States Government (a) Other, Primarily Commercial Total United States Government (a) Other, Primarily Commercial Total United States Government (a) Other, Primarily Commercial Total
Net Sales:                        
Instrumentation $14.2
 $242.3
 $256.5
 $12.8
 $226.2
 $239.0
 $18.6
 $245.5
 $264.1
 $32.8
 $487.8
 $520.6
Digital Imaging 26.2
 209.1
 235.3
 22.4
 188.6
 211.0
 26.2
 225.1
 251.3
 52.4
 434.2
 486.6
Aerospace and Defense Electronics 68.0
 112.4
 180.4
 65.3
 108.3
 173.6
 78.5
 112.5
 191.0
 146.5
 224.9
 371.4
Engineered Systems 61.5
 11.5
 73.0
 59.0
 13.0
 72.0
 63.7
 11.9
 75.6
 125.2
 23.4
 148.6
 $169.9
 $575.3
 $745.2
 $159.5
 $536.1
 $695.6
 $187.0
 $595.0
 $782.0
 $356.9
 $1,170.3
 $1,527.2
a) Includes sales as a prime contractor or subcontractor.
 
First Quarter Ended
March 31, 2019
 
First Quarter Ended
April 1, 2018
 
Second Quarter Ended
June 30, 2019
 
Six Months Ended
June 30, 2019
 Contract Type   Contract Type   Contract Type   Contract Type  
(in millions) Fixed Price Cost Type Total Fixed Price Cost Type Total Fixed Price Cost Type Total Fixed Price Cost Type Total
Net Sales:                        
Instrumentation $251.0
 $5.5
 $256.5
 $234.1
 $4.9
 $239.0
 $253.7
 $10.4
 $264.1
 $504.7
 $15.9
 $520.6
Digital Imaging 213.3
 22.0
 235.3
 191.2
 19.8
 211.0
 229.8
 21.5
 251.3
 443.1
 43.5
 486.6
Aerospace and Defense Electronics 180.1
 0.3
 180.4
 173.4
 0.2
 173.6
 190.5
 0.5
 191.0
 370.6
 0.8
 371.4
Engineered Systems 18.2
 54.8
 73.0
 23.2
 48.8
 72.0
 21.8
 53.8
 75.6
 40.0
 108.6
 148.6
 $662.6
 $82.6
 $745.2
 $621.9
 $73.7
 $695.6
 $695.8
 $86.2
 $782.0
 $1,358.4
 $168.8
 $1,527.2


 
First Quarter Ended
March 31, 2019
 
First Quarter Ended
April 1, 2018
 
Second Quarter Ended
June 30, 2019
   
Six Months Ended
June 30, 2019
  
 Geographic Region (a)   Geographic Region (a)   Geographic Region (a)   Geographic Region (a)  
(in millions) United States Europe All other Total United States Europe All other Total United States Europe All other Total United States Europe All other Total
Net sales:                                
Instrumentation $211.1
 $33.6
 $11.8
 $256.5
 $191.0
 $39.4
 $8.6
 $239.0
 $225.1
 $30.8
 $8.2
 $264.1
 $436.2
 $64.4
 $20.0
 $520.6
Digital Imaging 72.4
 70.3
 92.6
 235.3
 56.8
 67.0
 87.2
 211.0
 80.3
 77.3
 93.7
 251.3
 152.7
 147.6
 186.3
 486.6
Aerospace and Defense Electronics 165.1
 15.1
 0.2
 180.4
 154.1
 18.8
 0.7
 173.6
 171.7
 18.9
 0.4
 191.0
 336.8
 34.0
 0.6
 371.4
Engineered Systems 71.2
 1.8
 
 73.0
 70.2
 1.8
 
 72.0
 73.4
 2.2
 
 75.6
 144.6
 4.0
 
 148.6
 $519.8
 $120.8
 $104.6
 $745.2
 $472.1
 $127.0
 $96.5
 $695.6
 $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.

  
Second Quarter Ended
July 1, 2018
 
Six Months Ended
July 1, 2018
  Customer Type   Customer Type  
(in millions) United States Government (a) Other, Primarily Commercial Total United States Government (a) Other, Primarily Commercial Total
Net Sales:            
Instrumentation $15.8
 $246.8
 $262.6
 $28.6
 $473.0
 $501.6
Digital Imaging 22.5
 202.8
 225.3
 44.9
 391.4
 436.3
Aerospace and Defense Electronics 66.5
 107.0
 173.5
 131.8
 215.3
 347.1
Engineered Systems 57.2
 13.9
 71.1
 116.2
 26.9
 143.1
  $162.0
 $570.5
 $732.5
 $321.5
 $1,106.6
 $1,428.1
a) Includes sales as a prime contractor or subcontractor.


  
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
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.

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 Financial Accounting Standards Board (“FASB”)FASB ASU No. 2016-02, Leases (Topic 842) using the modified retrospective transition option of applying the new standardguidance 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.
Recent Acquisitions
Acquisition of the scientific imaging businesses of Roper Technologies
On February 5, 2019, we acquired the scientific imaging businesses of Roper Technologies, Inc. for $225.0 million in cash, subject to a working capital purchase price adjustment.cash. 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.


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
First QuarterSecond Quarter Six Months
(in millions)2019 20182019 2018 2019 2018
Net sales$745.2
 $695.6
$782.0
 $732.5
 $1,527.2
 $1,428.1
Costs and expenses          
Cost of sales463.9
 438.2
463.6
 447.0
 927.5
 885.2
Selling, general and administrative expenses184.0
 169.0
186.5
 174.0
 370.5
 343.0
Total costs and expenses647.9
 607.2
650.1
 621.0
 1,298.0
 1,228.2
Operating income97.3
 88.4
131.9
 111.5
 229.2
 199.9
Interest expense, net(5.4) (7.1)(5.4) (6.7) (10.8) (13.8)
Non-service retirement benefit income2.2
 3.4
2.0
 3.3
 4.2
 6.7
Other expense, net(1.2) (2.5)(0.6) (3.7) (1.8) (6.2)
Income before income taxes92.9
 82.2
127.9
 104.4
 220.8
 186.6
Provision for income taxes17.6
 15.7
23.3
 18.5
 40.9
 34.2
Net income$75.3
 $66.5
$104.6
 $85.9
 $179.9
 $152.4
First Quarter %Second Quarter % Six Months %
(dollars in millions)2019 2018 Change2019 2018 Change 2019 2018 Change
Net sales(a):                
Instrumentation$256.5
 $239.0
 7.3 %$264.1
 $262.6
 0.6 % $520.6
 $501.6
 3.8 %
Digital Imaging235.3
 211.0
 11.5 %251.3
 225.3
 11.5 % 486.6
 436.3
 11.5 %
Aerospace and Defense Electronics180.4
 173.6
 3.9 %191.0
 173.5
 10.1 % 371.4
 347.1
 7.0 %
Engineered Systems73.0
 72.0
 1.4 %75.6
 71.1
 6.3 % 148.6
 143.1
 3.8 %
Total net sales$745.2
 $695.6
 7.1 %$782.0
 $732.5
 6.8 % $1,527.2
 $1,428.1
 6.9 %
Operating income:                
Instrumentation$39.9
 $27.8
 43.5 %$49.0
 $40.9
 19.8 % $88.9
 $68.7
 29.4 %
Digital Imaging37.0
 34.6
 6.9 %52.5
 43.3
 21.2 % 89.5
 77.9
 14.9 %
Aerospace and Defense Electronics33.8
 31.7
 6.6 %39.4
 33.7
 16.9 % 73.2
 65.4
 11.9 %
Engineered Systems4.7
 7.2
 (34.7)%7.3
 7.4
 (1.4)% 12.0
 14.6
 (17.8)%
Corporate expense(18.1) (12.9) 40.3 %(16.3) (13.8) 18.1 % (34.4) (26.7) 28.8 %
Total operating income$97.3
 $88.4
 10.1 %$131.9
 $111.5
 18.3 % $229.2
 $199.9
 14.7 %
(a)Net sales excludes inter-segment sales of $6.4$4.0 million and $5.2$10.4 million for the second quarter and first quartersix months of 2019, respectively, and 2018, respectively.$5.5 million and $10.7 million for the second quarter and first six months of 2018.





The table below presents net sales and cost of sales by segment and total company:
 First Quarter Second Quarter Six Months
(dollars in millions) 2019 2018 2019 2018 2019 2018
Instrumentation            
Net sales $256.5
 $239.0
 $264.1
 $262.6
 $520.6
 $501.6
Cost of sales $147.0
 $139.3
 $146.6
 $145.4
 $293.6
 $284.7
Cost of sales as a % of net sales 57.3% 58.3% 55.5% 55.3% 56.4% 56.8%
Digital Imaging            
Net sales $235.3
 $211.0
 $251.3
 $225.3
 $486.6
 $436.3
Cost of sales $141.8
 $128.1
 $138.3
 $133.7
 $280.1
 $261.8
Cost of sales as a % of net sales 60.3% 60.7% 55.0% 59.4% 57.6% 60.0%
Aerospace and Defense Electronics            
Net sales $180.4
 $173.6
 $191.0
 $173.5
 $371.4
 $347.1
Cost of sales $112.9
 $112.1
 $117.1
 $110.0
 $230.0
 $222.1
Cost of sales as a % of net sales 62.6% 64.6% 61.3% 63.4% 61.9% 64.0%
Engineered Systems            
Net sales $73.0
 $72.0
 $75.6
 $71.1
 $148.6
 $143.1
Costs of sales $62.2
 $58.7
 $61.6
 $57.9
 $123.8
 $116.6
Cost of sales as a % of net sales 85.2% 81.5% 81.5% 81.4% 83.3% 81.5%
Total Company            
Net sales $745.2
 $695.6
 $782.0
 $732.5
 $1,527.2
 $1,428.1
Costs of sales $463.9
 $438.2
 $463.6
 $447.0
 $927.5
 $885.2
Cost of sales as a % of net sales 62.3% 63.0% 59.3% 61.0% 60.7% 62.0%
Second Quarter and First QuarterSix Months Results
The following is a discussion of our 2019 second quarter and first quartersix months results compared with the 2018 second quarter and first quartersix months results. Comparisons are with the corresponding reporting period of 2018, unless noted otherwise.
FirstSecond quarter of 2019 compared with the firstsecond quarter of 2018
Our firstsecond quarter of 2019 net sales increased 7.1%6.8%. Net income for the second quarter of 2019 increased 13.2%21.8%. Net income per diluted share was $2.02$2.80 for the firstsecond quarter of 2019, compared with net income per diluted share of $1.81.$2.32. The firstsecond quarter of 2019 included net discrete income tax benefits of $3.1$4.3 million compared with $2.1$3.4 million.
Net Sales
The firstsecond quarter of 2019 net sales, compared with the firstsecond quarter of 2018 net sales, reflected higher net sales in each segment. The second quarter of 2019 included organic growth of $26.2 million and $23.3 million in incremental net sales from a recent acquisition.
Cost of Sales
Cost of sales increased $25.7$16.6 million in the firstsecond quarter of 2019 and reflected the impact of higher sales. Cost of sales as a percentage of net sales decreased slightly for the firstsecond quarter of 2019 to 62.3%59.3%, from 63.0%61.0%.
Selling, General and Administrative Expenses
Selling, general and administrative expenses, including research and development and bid and proposal expense, increased $15.0$12.5 million in the firstsecond quarter of 2019 and primarily reflected the impact of higher sales and higher research and development spending. Selling, general and administrative expenses for the firstsecond quarter of 2019, as a percentage of net sales increased slightly to 24.7% from 24.3%remained at 23.8%. Corporate expense, which is included in selling, general and administrative expenses, was $18.1$16.3 million for the firstsecond quarter of 2019, compared with $12.9$13.8 million and primarily reflected higher stock optionprofessional fees expense. In the firstsecond quarter of 2019 and 2018, we recorded a total of $8.9$5.8 million and $4.9$5.4 million, respectively, in stock option compensation expense. The higher amount in 2019 reflect the expense related to certain stock options that were granted in 2019 to Teledyne’s President and Chief Executive Officer and Teledyne’s Executive Chairman which were required to be expensed immediately.

Pension Service Expense
Pension service expense is included in both cost of sales and selling general and administrative expense. For the firstsecond quarter of 2019 pension service expense was $2.4$2.3 million compared with $2.7 million. For 2019, the discount rate used to determine the benefit obligation for the domestic plan was 4.59 percent4.59% compared with 4.02 percent4.02% in 2018.

Operating Income
Operating income for the firstsecond quarter of 2019 increased 10.1%18.3%. The firstsecond quarter of 2019, compared with the firstsecond quarter of 2018, reflected higher operating income in each segment except the Engineered Systems segment.
Interest Expense, Non-Service Retirement Benefit Income and Other Income/Expense
Interest expense, net of interest income, was $5.4 million for the firstsecond quarter of 2019, compared with $7.1$6.7 million and primarily reflected lower average debt levels.levels in 2019. Non-service retirement benefit income was $2.2$2.0 million for the firstsecond quarter of 2019 compared with $3.4$3.3 million. Other income and expense was expense of $1.2$0.6 million for the firstsecond quarter of 2019, compared with expense of $2.5$3.7 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 firstsecond quarter of 2019 was 18.9%18.2%, compared with 19.1%17.7%. The firstsecond quarter of 2019 reflected net discrete income tax benefits of $3.1$4.3 million, which included a $2.9$4.8 million income tax benefit related to share-based accounting. The firstsecond quarter of 2018 included net discrete tax benefits of $2.1$3.4 million, which included a $3.0$4.7 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 22.3%21.6% for the firstsecond quarter of 2019 and 21.7%21.0% for the firstsecond quarter of 2018. The Company’s annual effective tax rate for fiscal year 2019 is expected to be 22.3%21.9%, based on the projected mix of earnings before tax by jurisdiction, excluding the impact of any matters that would be treated as discrete.
First six months of 2019 compared with the first six months of 2018
Our first six months of 2019 net sales increased 6.9%. Net income for the first six months of 2019 increased 18.0%. Net income per diluted share was $4.82 for the first six months of 2019, compared with net income per diluted share of $4.13. The first six months of 2019 included net discrete income tax benefits of $7.4 million compared with $5.5 million.
Net Sales
The first six months of 2019 net sales, compared with the first six months of 2018 net sales, reflected higher net sales in each segment. The first six months of 2019 included organic growth of $61.7 million and $37.4 million in incremental net sales from a recent acquisition.
Cost of Sales
Cost of sales increased $42.3 million in the first six months of 2019 and primarily reflected the impact of higher sales. Cost of sales as a percentage of net sales for the six months of 2019 decreased to 60.7%, compared with 62.0%.
Selling, General and Administrative Expenses
Selling, general and administrative expenses, including research and development and bid and proposal expense, increased by$27.5 million in the first six months of 2019 and primarily reflected the impact of higher sales. The first six months of 2019 reflected the impact of $2.2 million in acquisition transaction 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. Selling, general and administrative expenses for the first six months of 2019, as a percentage of net sales, increased slightly to 24.3% compared with 24.0%. In the first six months of 2019 and 2018, we recorded a total of $14.7 million and $10.3 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 2019 was $4.7 million compared with $5.4 million.

Operating Income
Operating income for the first six months of 2019 increased 14.7%. The first six months of 2019, compared with the first six months of 2018, reflected higher operating income in each segment except the Engineered Systems segment. Corporate expense $34.4 million in the first six months of 2019 compared with $26.7 million and reflected higher stock option 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 2019 from the acquisition of the scientific imaging businesses of Roper Technologies, Inc. was $5.0 million.
Interest Expense, Non-Service Retirement Benefit Income and Other Income/Expense
Interest expense, net of interest income, was $10.8 million for the first six months of 2019, compared with $13.8 million and primarily reflected lower average debt levels in 2019. Other income and expense was expense of $1.8 million for the first six months of 2019, compared with expense of $6.2 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 2019 was 18.5% compared with 18.3%. The first six months of 2019 reflected $7.4 million in net discrete income tax benefits, which included a $7.7 million income tax benefit related to share-based accounting. The first six months of 2018 reflected $5.5 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 21.9% for the first six months of 2019 and 21.3% for the first six months of 2018.
Segment Results
Segment results includes net sales and operating income by segment but exclude 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 13 to these condensed consolidated financial statements for additional segment information.
Instrumentation
First QuarterSecond Quarter Six Months
(dollars in millions)2019 20182019 2018 2019 2018
Net sales$256.5
 $239.0
$264.1
 $262.6
 $520.6
 $501.6
Cost of sales$147.0
 $139.3
$146.6
 $145.4
 $293.6
 $284.7
Selling, general and administrative expenses$69.6
 $71.9
$68.5
 $76.3
 $138.1
 $148.2
Operating income$39.9
 $27.8
$49.0
 $40.9
 $88.9
 $68.7
Cost of sales as a % of net sales57.3% 58.3%55.5% 55.3% 56.4% 56.8%
Selling, general and administrative expenses % of sales27.1% 30.1%25.9% 29.1% 26.5% 29.5%
Operating income as a % of net sales15.6% 11.6%18.6% 15.6% 17.1% 13.7%
FirstSecond quarter of 2019 compared with the firstsecond quarter of 2018
The Instrumentation segment’s firstsecond quarter of 2019 net sales increased 7.3%0.6%. Operating income for the firstsecond quarter of 2019 increased 43.5%19.8%.
The firstsecond quarter of 2019 net sales increase resulted from higher sales of test and measurement instrumentation, environmental instrumentation, andpartially offset by lower marine instrumentation.instrumentation sales. Sales of test and measurement instrumentation increased $11.3$7.1 million while sales of environmental instrumentation increased $5.2$1.7 million and sales of marine instrumentation increased $1.0decreased $7.3 million. The increase in operating income the firstsecond quarter of 2019 reflected the impact of higher sales and higher margins across most product lines.
The firstsecond quarter of 2019 cost of sales increased $7.7$1.2 million and reflected the impact of higher sales. Cost of sales as a percentage of net sales for the firstsecond quarter of 2019 increased slightly to 55.5% from 55.3%. Second quarter 2019 selling, general and administrative expenses, decreased $7.8 million and reflected the impact of cost control efforts. The selling, general and administrative expense percentage decreased to 25.9% in the second quarter of 2019 from 29.1% and reflected the impact of cost control efforts.

First six months of 2019 compared with the first six months of 2018
The Instrumentation segment’s first six months 2019 net sales increased 3.8%. Operating income for the first six months of 2019 increased of 29.4%.
The first six months of 2019 net sales increase resulted from higher sales of test and measurement instrumentation, environmental instrumentation, partially offset by lower marine instrumentation sales. Sales of test and measurement instrumentation increased $18.4 million while sales of environmental instrumentation increased $6.9 million and sales of marine instrumentation decreased $6.3 million. The increase in operating income the first six months of 2019 reflected the impact of higher sales and higher margins across most product lines.
The first six months of 2019 cost of sales increased by $8.9 million and primarily reflected the impact of higher sales. The cost of sales percentage decreased slightly to 57.3%56.4% from 58.3%56.8%. First quarterThe first six months of 2019 selling, general and administrative expenses, including research and development expense, decreased $2.3 million.by $10.1 million and reflected the impact of cost control efforts. The selling, general and administrative expense percentage decreased to 27.1%26.5% in the first quartersix months of 2019 from 30.1%.29.5% and reflected the impact of cost control efforts.

Digital Imaging
First QuarterSecond Quarter Six Months
(dollars in millions)2019 20182019 2018 2019 2018
Net sales$235.3
 $211.0
$251.3
 $225.3
 $486.6
 $436.3
Cost of sales$141.8
 $128.1
$138.3
 $133.7
 $280.1
 $261.8
Selling, general and administrative expenses$56.5
 $48.3
$60.5
 $48.3
 $117.0
 $96.6
Operating income$37.0
 $34.6
$52.5
 $43.3
 $89.5
 $77.9
Cost of sales as a % of net sales60.3% 60.7%55.0% 59.4% 57.6% 60.0%
Selling, general and administrative expenses % of sales24.0% 22.9%24.1% 21.4% 24.0% 22.1%
Operating income as a % of net sales15.7% 16.4%20.9% 19.2% 18.4% 17.9%
FirstSecond quarter of 2019 compared with the firstsecond quarter of 2018
The Digital Imaging segment’s firstsecond quarter of 2019 net sales increased 11.5%. Operating income for the firstsecond quarter of 2019 increased 6.9%21.2%.
The firstsecond quarter of 2019 net sales primarily reflected higher sales of X-ray detectors for life sciences applications and aerospace, defense and MEMS products as well as $14.1$23.3 million in sales from the acquisition of the Scientific Imagingscientific imaging businesses of Roper Technologies.Technologies, Inc. The increase in operating income in the firstsecond quarter of 2019 primarily reflected the impact of higher sales and favorable product mix, partially offset by higher research and development expense and acquisition-related costs.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.
The firstsecond quarter of 2019 cost of sales increased $13.7$4.6 million and primarily reflected the impact of higher sales. Cost of sales as a percentage of net sales for the firstsecond quarter of 2019 decreased slightly to 60.3%55.0% from 60.7%59.4% primarily due to product mix. Second quarter 2019 selling, general and administrative expenses, including research and development and bid and proposal expense increased $12.2 million driven by the impact of higher net sales. The selling, general and administrative expense percentage increased to 24.1% in the second quarter of 2019 from 21.4% and reflected higher 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.
First six months of 2019 compared with the first six months of 2018
The Digital Imaging segment’s first six months of 2019 net sales increased 11.5%. Operating income for the first six months of 2019 increased 14.9%.
The first six months of 2019 net sales primarily reflected higher sales of X-ray detectors for life sciences applications and aerospace, defense and MEMS products as well as $37.4 million in sales from the acquisition of the scientific imaging businesses of Roper Technologies, Inc. The increase in operating income in the first six months of 2019 reflected the impact of higher sales and product mix, partially offset by higher 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.

The first six months of 2019 cost of sales increased $18.3 million and reflected the impact of higher sales. The cost of sales percentage in 2019 decreased to 57.6% compared with 60.0% primarily due to product mix. Selling, general and administrative expenses, including research and development and bid and proposal expense, increased $8.2to $117.0 million driven byin the first six months of 2019, from $96.6 million and reflected the impact of higher net sales in the first quarter of 2019.sales. The selling, general and administrative expense percentage increased to 24.0% in the first quartersix months of 2019 from 22.9%22.1% and reflected the impact of higher research and development expense and acquisition-related costs.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
First QuarterSecond Quarter Six Months
(dollars in millions)2019 20182019 2018 2019 2018
Net sales$180.4
 $173.6
$191.0
 $173.5
 $371.4
 $347.1
Cost of sales$112.9
 $112.1
$117.1
 $110.0
 $230.0
 $222.1
Selling, general and administrative expenses$33.7
 $29.8
$34.5
 $29.8
 $68.2
 $59.6
Operating income$33.8
 $31.7
$39.4
 $33.7
 $73.2
 $65.4
Cost of sales as a % of net sales62.6% 64.6%61.3% 63.4% 61.9% 64.0%
Selling, general and administrative expenses % of sales18.7% 17.1%18.1% 17.2% 18.4% 17.2%
Operating income as a % of net sales18.7% 18.3%20.6% 19.4% 19.7% 18.8%
FirstSecond quarter of 2019 compared with the firstsecond quarter of 2018
The Aerospace and Defense Electronics segment’s firstsecond quarter of 2019 net sales increased 3.9%10.1%. Operating income for the second quarter of 2019 increased 6.6%16.9%.
The firstsecond quarter of 2019 net sales reflected $5.7$17.8 million of higher sales of defense electronics and $1.1$0.3 million of higherlower sales of aerospace electronics. The higher sales of defense electronics reflected greater sales in most product categories. The increase in operating income the firstsecond quarter of 2019 reflected the impact of higher sales and improved margins.
The firstsecond quarter of 2019 cost of sales increased $0.8$7.1 million and reflected the impact of higher net sales, partially offset by product mix differences. Cost of sales as a percentage of net sales for the firstsecond quarter of 2019 decreased to 62.6%61.3% from 64.6%63.4% and reflected product mix differences. Selling, general and administrative expenses, including research and development and bid and proposal expense increased to $33.7$34.5 million in the firstsecond quarter of 2019 from $29.8 million and reflected the impact of higher sales. The selling, general and administrative expense percentage increased to 18.7%18.1% in the firstsecond quarter of 2019 from 17.1%17.2%.
First six months of 2019 compared with the first six months of 2018
The Aerospace and Defense Electronics segment’s first six months of 2019 net sales increased 7.0%. Operating income for the first six months of 2019 increased 11.9%.
The first six months of 2019 net sales reflected $23.5 million of higher sales of defense electronics and $0.8 million of higher sales of aerospace electronics. The higher sales of defense electronics reflected greater sales in most product categories. The increase in operating income in the first six months of 2019 primarily reflected the impact of higher sales and improved margins.
The first six months of 2019 cost of sales increased by $7.9 million and reflected the impact of higher sales. Cost of sales as a percentage of sales for the first six months of 2019 decreased to 61.9% from 64.0% in the first six months of 2018 due to product mix differences. Selling, general and administrative expenses, including research and development and bid and proposal expense, increased to $68.2 million in the first six months of 2019, compared with $59.6 million for the first six months of 2018 and reflected the impact of higher sales and higher research and development and bid and proposal expense. The selling, general and administrative expense percentage increased to 18.4% in the first six months of 2019, compared with 17.2% and reflected the impact of higher research and development and bid and proposal expense.




Engineered Systems
First QuarterSecond Quarter Six Months
(dollars in millions)2019 20182019 2018 2019 2018
Net sales$73.0
 $72.0
$75.6
 $71.1
 $148.6
 $143.1
Cost of sales$62.2
 $58.7
$61.6
 $57.9
 $123.8
 $116.6
Selling, general and administrative expenses$6.1
 $6.1
$6.7
 $5.8
 $12.8
 $11.9
Operating income$4.7
 $7.2
$7.3
 $7.4
 $12.0
 $14.6
Cost of sales as a % of net sales85.2% 81.5%81.5% 81.4% 83.3% 81.5%
Selling, general and administrative expenses % of sales8.4% 8.5%8.8% 8.2% 8.6% 8.3%
Operating income as a % of net sales6.4% 10.0%9.7% 10.4% 8.1% 10.2%
FirstSecond quarter of 2019 compared with the firstsecond quarter of 2018
The Engineered Systems segment’s firstsecond quarter of 2019 net sales increased 1.4%6.3%. Operating income decreased 34.7%1.4%.
The firstsecond quarter of 2019 net sales reflected higher sales of $6.5$5.2 million of engineered products and services, partially offset by lower sales of $4.8$0.7 million of turbine engines. The higher sales of engineered products and services, primarily reflected increased sales for nuclear manufacturing and space programs. Operating income in the second quarter of 2019 decreased primarily due to product mix.
The second quarter of 2019 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 slightly to 81.5% from 81.4%. Selling, general and administrative expenses, including research and development and bid and proposal expense, was $6.7 million for the second quarter of 2019, compared with $5.8 million. The selling, general and administrative expense percentage was 8.8% for the second quarter of 2019, compared with 8.2%.
First six months of 2019 compared with the first six months of 2018
The Engineered Systems segment’s first six months of 2019 net sales increased 3.8%. Operating income for the first six months of 2019 decreased 17.8%.
The first six months of 2019 net sales reflected higher sales of $11.7 million of engineered products and services, partially offset by lower sales of $5.5 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 for nuclear manufacturing and space programs, andas well as increased sales related to missile defense. Operating income in the first quartersix months of 2019 decreased primarily due to lower sales of turbine engines.
The first quartersix months of 2019 cost of sales increased $3.5by $7.2 million and reflected the impact of product mix differences.higher sales. Cost of sales as a percentage of net sales for the first quartersix months of 2019 increased to 85.2%83.3% from 81.5%, primarily due to product mix.. Selling, general and administrative expenses, including research and development and bid and proposal expense, remained at $6.1 million.increased to $12.8 million for the first six months of 2019, compared with $11.9 million for the first six months of 2018. The selling, general and administrative expense percentage was 8.4%increased to 8.6% for the first quartersix months of 2019 compared with 8.5%8.3%.
Financial Condition, Liquidity and Capital Resources
Our net cash provided by operating activities was $80.1$163.3 million for the first threesix months of 2019, compared with net cash provided by operating activities of $71.6$179.5 million. The higherlower cash provided by operating activities in the first threesix months of 2019 reflected the impact of higher operating income, partiality offset by higher income tax payments, primarily due to the payment of repatriation taxes under the Tax Cuts and Jobs Act of 2017.partially offset by higher operating income. Our net cash used in investing activities was $243.8$261.6 million for the first threesix months of 2019, compared with net cash used by investing activities of $19.6$46.5 million. The 2019 amount included $225.0 million for the acquisition of the scientific imaging businesses of Roper Technologies, Inc. Capital expenditures for the first threesix months of 2019 and 2018 were $21.3$39.4 million and $19.8$47.2 million, respectively.
Our goodwill was $1,885.1$1,888.0 million at March 31,June 30, 2019 and $1,735.2 million at December 30, 2018. The increase in the balance of goodwill in 2019 resulted from $145.4$145.5 million in goodwill from the acquisition of the scientific imaging businesses of Roper Technologies, Inc. Teledyne’s net acquired intangible assets were $389.0$379.9 million at March 31,June 30, 2019 and $344.3 million at December 30, 2018. The increase 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 by 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 acquisition of the scientific imaging businesses of Roper Technologies, Inc. since there was insufficient time between the acquisition date and the end of the period to finalize the analysis.

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 transaction is expected to close in the third quarter of 2019, and is subject to customary closing conditions, including French regulatory approval.
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 $124.3$64.6 million for the first threesix months of 2019, compared with cash used by financing activities of $42.6$90.9 million. Financing activities for the first threesix months of 2019 reflected net proceeds from the $750.0 million credit facility of $120.0$47.5 million. Financing activities for the first threesix months of 2018 reflected net payments against the $750.0 million credit facility of $54.5$115.0 million. Proceeds from the exercise of stock options were $10.2$20.7 million and $12.3$23.8 million for the first threesix months of 2019 and 2018, respectively.
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

million for capital expenditures in 2019, of which $21.3$39.4 million has been spent in the first threesix months of 2019. No cash pension contributions have been made since 2013 or are planned for the remainder of 2019 for the domestic qualified pension plan.
Total debt at March 31,June 30, 2019 was $856.4$791.7 million. At March 31,June 30, 2019, $149.0$76.5 million was outstanding under the $750.0 million credit facility. At March 31,June 30, 2019, Teledyne had $34.7$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 $571.2$644.8 million at March 31,June 30, 2019. The credit agreements require the Company to comply with various financial and operating covenants and at March 31,June 30, 2019, the Company was in compliance with these covenants.
As of March 31,June 30, 2019, the Company had an adequate amount of margin between required financial covenant ratios (as required by applicable credit agreements) and our actual ratios. At March 31,June 30, 2019, the required financial ratios and the actual ratios were as follows:
$750.0 million Credit Facility expires March 2024 and $100.0 million term loan due October 2019 (issued in March 2017)
Financial CovenantsRequirement Actual Measure
Consolidated Leverage Ratio (Net Debt/EBITDA) (a)No more than 3.25 to 1 1.61.4 to 1
Consolidated Interest Coverage Ratio (EBITDA/Interest) (b)No less than 3.0 to 1 20.422.7 to 1
   
$605.5609.3 million Private Placement Senior Notes due from 2019 to 2024
Financial CovenantsRequirement Actual Measure
Consolidated Leverage Ratio (Net Debt/EBITDA) (a)No more than 3.25 to 1 1.61.4 to 1
Consolidated Interest Coverage Ratio (EBITDA/Interest) (b)No less than 3.0 to 1 20.422.7 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.
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 2018 Form 10-K.
Safe Harbor Cautionary Statement Regarding Forward-Looking Information
From time to time we make, and this report contains, forward looking statements, as defined in the Private Securities Litigation Reform Act of 1995, directly or indirectly relating to sales, earnings, operating margin, growth opportunities, acquisitions, and divestitures, 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; 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; impacts from the United Kingdom’s pending exit from the European Union; uncertainties related to the policies of the U.S. Presidential Administration; the imposition and expansion of, and responses to, trade sanctions and tariffs;

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 regulations or restrictions relating to energy production, including with respect to hydraulic fracturing, could further negatively affect the company’s businesses that supply the oil and gas industry. Increasing fuel costs and disruptions from the grounding of Boeing's 737 Max aircraft could negatively affect the markets of our commercial aviation businesses. In addition, financial market fluctuations affect the value of the company’s pension assets.
Changes in the policies of U.S. and foreign governments, could result, over time, in reductions and realignment in defense or other government spending and further changes in programs in which the company participates.
While the Company’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, 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 2018 Form 10-K and thissubsequent Quarterly ReportReports 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 2018 Form 10-K.
Market Risk
We are exposed to various market risks, including changes in foreign currency exchange rates and interest rates. Foreign currency forward contracts are used primarily to hedge anticipated exposures. We do not enter into derivatives or other financial instruments for trading or speculative purposes.
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 March 31,June 30, 2019 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 $8.1$8.0 million. A hypothetical 10 percent price change in the U.S. dollar from its value at March 31,June 30, 2019 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 $4.8$2.1 million. A hypothetical 10 percent price change in the U.S. dollar from its value at March 31,June 30, 2019 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 $10.5$10.6 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 defined 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 have 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 March 31,June 30, 2019, we had $249.0$176.5 million in outstanding indebtedness under our credit facility and term loans. A 100 basis point increase in interest rates would result in an increase in annual interest expense of approximately $2.5$1.8 million, assuming the $249.0$176.5 million in debt was outstanding for the full year.

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 March 31,June 30, 2019, are effective at the reasonable assurance level.
In connection with our evaluation during the quarterly period ended March 31,June 30, 2019, 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 2018 Form 10-K in response to Item 1A to Part 1 of Form 10-K. See also Part I Item 3, Quantitative and Qualitative Disclosures About Market Risk, for updated disclosures about interest rate exposure and exchange rate risks.

Item 6.Exhibits
(a)Exhibits 
   
   
 Exhibit 10.1

  
 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
   



SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
 TELEDYNE TECHNOLOGIES INCORPORATED
   
   
   
DATE: AprilJuly 26, 2019By: /s/ Susan L. Main
   Susan L. Main, Senior Vice President and
   Chief Financial Officer
   (Principal Financial Officer and Authorized Officer)
  

Teledyne Technologies Incorporated
Index to Exhibits
Exhibit NumberDescription
  
Exhibit 10.1
  
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
  




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