$TER
TERADYNE, INC

2018 Q4 Form 10-K Financial Statement

#000119312519059974 Filed on March 01, 2019

View on sec.gov

Income Statement

Concept 2018 Q4 2018 2017 Q4
Revenue $519.6M $2.101B $503.4M
YoY Change 3.21% -1.68% 22.63%
Cost Of Revenue $210.0M $880.4M $206.5M
YoY Change 1.72% -3.54% 12.76%
Gross Profit $309.5M $1.220B $270.9M
YoY Change 14.25% -0.09% 19.16%
Gross Profit Margin 59.58% 58.09% 53.82%
Selling, General & Admin $100.6M $390.7M $87.88M
YoY Change 14.42% 11.97% 11.53%
% of Gross Profit 32.48% 32.01% 32.44%
Research & Development $74.71M $301.5M $72.07M
YoY Change 3.66% -1.89% 0.94%
% of Gross Profit 24.13% 24.71% 26.6%
Depreciation & Amortization $30.40M $113.2M $26.60M
YoY Change 14.29% 4.76% 5.14%
% of Gross Profit 9.82% 9.28% 9.82%
Operating Expenses $197.3M $746.6M $176.3M
YoY Change 11.89% 7.25% 3.19%
Operating Profit $112.3M $473.8M $94.63M
YoY Change 18.65% -9.81% 67.48%
Interest Expense $13.18M $31.27M $5.380M
YoY Change 145.02% 44.34% 749.92%
% of Operating Profit 11.74% 6.6% 5.69%
Other Income/Expense, Net $2.954M -$1.431M -$840.0K
YoY Change -451.67% -148.89% -191.21%
Pretax Income $111.1M $467.8M $98.08M
YoY Change 13.3% -10.8% 64.35%
Income Tax -$32.66M $16.02M $204.0M
% Of Pretax Income -29.39% 3.42% 207.99%
Net Earnings $143.8M $451.8M -$105.9M
YoY Change -235.75% 75.32% -266.04%
Net Earnings / Revenue 27.68% 21.51% -21.04%
Basic Earnings Per Share $0.80 $2.41 -$0.54
Diluted Earnings Per Share $0.79 $2.35 -$0.54
COMMON SHARES
Basic Shares Outstanding 179.2M shares 187.7M 197.5M shares
Diluted Shares Outstanding 192.6M 200.8M shares

Balance Sheet

Concept 2018 Q4 2018 2017 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments $1.117B $1.117B $1.637B
YoY Change -31.76% -37.18% 82.56%
Cash & Equivalents $926.8M $926.8M $429.8M
Short-Term Investments $190.1M $190.1M $1.218B
Other Short-Term Assets $170.8M $170.8M $5.021M
YoY Change 3301.71% 52.36% -37.54%
Inventory $153.5M $153.5M $107.5M
Prepaid Expenses $162.5M $108.1M
Receivables $291.3M $291.3M $272.8M
Other Receivables $0.00 $0.00 $0.00
Total Short-Term Assets $1.732B $1.733B $2.270B
YoY Change -23.69% -23.69% 39.81%
LONG-TERM ASSETS
Property, Plant & Equipment $279.8M $279.8M $268.4M
YoY Change 4.24% 4.25% 5.76%
Goodwill $381.9M $252.0M
YoY Change 51.52% 12.84%
Intangibles $125.5M $79.09M
YoY Change 58.66% -21.23%
Long-Term Investments $87.70M $87.70M $211.9M
YoY Change -58.61% -30.34% -40.78%
Other Assets $11.51M $99.20M $12.28M
YoY Change -6.24% -12.83% 0.9%
Total Long-Term Assets $974.1M $974.1M $839.3M
YoY Change 16.07% 16.07% -26.3%
TOTAL ASSETS
Total Short-Term Assets $1.732B $1.733B $2.270B
Total Long-Term Assets $974.1M $974.1M $839.3M
Total Assets $2.707B $2.707B $3.110B
YoY Change -12.96% -12.96% 12.56%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $100.7M $100.7M $86.39M
YoY Change 16.55% 16.55% -9.41%
Accrued Expenses $226.3M $226.3M $176.1M
YoY Change 28.51% 12.98% 20.7%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $476.3M $476.3M $454.3M
YoY Change 4.83% 4.84% 21.91%
LONG-TERM LIABILITIES
Long-Term Debt $380.0M $380.0M $362.6M
YoY Change 4.8% 3.83%
Other Long-Term Liabilities $307.3M $307.3M $174.9M
YoY Change 75.7% -6.57% -11.49%
Total Long-Term Liabilities $687.3M $687.3M $537.5M
YoY Change 27.87% -1.09% 172.01%
TOTAL LIABILITIES
Total Short-Term Liabilities $476.3M $476.3M $454.3M
Total Long-Term Liabilities $687.3M $687.3M $537.5M
Total Liabilities $1.184B $1.184B $1.156B
YoY Change 2.45% 2.46% 23.78%
SHAREHOLDERS EQUITY
Retained Earnings -$158.2M $272.0M
YoY Change -158.16% 18.12%
Common Stock $1.694B $1.663B
YoY Change 1.85% 2.74%
Preferred Stock
YoY Change
Treasury Stock (at cost) $823.5M $200.0M
YoY Change 311.75% -55.16%
Treasury Stock Shares $21.60M $5.800M
Shareholders Equity $1.522B $1.522B $1.954B
YoY Change
Total Liabilities & Shareholders Equity $2.707B $2.707B $3.110B
YoY Change -12.96% -12.96% 12.56%

Cashflow Statement

Concept 2018 Q4 2018 2017 Q4
OPERATING ACTIVITIES
Net Income $143.8M $451.8M -$105.9M
YoY Change -235.75% 75.32% -266.04%
Depreciation, Depletion And Amortization $30.40M $113.2M $26.60M
YoY Change 14.29% 4.76% 5.14%
Cash From Operating Activities $186.4M $476.9M $309.8M
YoY Change -39.83% -23.88% 53.82%
INVESTING ACTIVITIES
Capital Expenditures -$26.10M $114.4M -$27.20M
YoY Change -4.04% 8.54% 38.07%
Acquisitions $169.5M
YoY Change
Other Investing Activities $230.1M $1.037B -$401.0M
YoY Change -157.38% -759.09% 72.47%
Cash From Investing Activities $204.0M $923.0M -$428.4M
YoY Change -147.62% -451.22% 69.93%
FINANCING ACTIVITIES
Cash Dividend Paid $67.32M $13.80M
YoY Change 21.42% 14.05%
Common Stock Issuance & Retirement, Net $823.5M
YoY Change 311.11%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -277.4M -903.4M -62.20M
YoY Change 345.98% 268.46% 78.22%
NET CHANGE
Cash From Operating Activities 186.4M 476.9M 309.8M
Cash From Investing Activities 204.0M 923.0M -428.4M
Cash From Financing Activities -277.4M -903.4M -62.20M
Net Change In Cash 113.0M 496.9M -180.8M
YoY Change -162.5% 307.44% 111.21%
FREE CASH FLOW
Cash From Operating Activities $186.4M $476.9M $309.8M
Capital Expenditures -$26.10M $114.4M -$27.20M
Free Cash Flow $212.5M $362.5M $337.0M
YoY Change -36.94% -30.44% 52.42%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2018 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
880408000
CY2018Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
926752000
CY2017Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
429843000
CY2018Q4 us-gaap Available For Sale Securities Current
AvailableForSaleSecuritiesCurrent
190096000
CY2017Q4 us-gaap Available For Sale Securities Current
AvailableForSaleSecuritiesCurrent
1347979000
CY2018Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
291267000
CY2017Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
272783000
CY2018Q4 us-gaap Inventory Net
InventoryNet
153541000
CY2017Q4 us-gaap Inventory Net
InventoryNet
107525000
CY2018Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
170826000
CY2017Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
112151000
CY2018Q4 us-gaap Assets Current
AssetsCurrent
1732482000
CY2017Q4 us-gaap Assets Current
AssetsCurrent
2270281000
CY2018Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
279821000
CY2017Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
268447000
CY2018Q4 us-gaap Available For Sale Securities Noncurrent
AvailableForSaleSecuritiesNoncurrent
87731000
CY2017Q4 us-gaap Available For Sale Securities Noncurrent
AvailableForSaleSecuritiesNoncurrent
125926000
CY2018Q4 us-gaap Deferred Tax Assets Net Noncurrent
DeferredTaxAssetsNetNoncurrent
70848000
CY2017Q4 us-gaap Deferred Tax Assets Net Noncurrent
DeferredTaxAssetsNetNoncurrent
84026000
CY2018Q4 us-gaap Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
16883000
CY2018 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.36
CY2018Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
11509000
CY2017Q4 us-gaap Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
17491000
CY2017Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
1000000000
CY2017Q4 us-gaap Accrued Income Taxes Noncurrent
AccruedIncomeTaxesNoncurrent
148075000
CY2018Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
175522000
CY2017Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
195548000
CY2017Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
12275000
CY2018Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
125482000
CY2017Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
79088000
CY2018Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
100688000
CY2017Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
86393000
CY2018Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
148566000
CY2017Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
141694000
CY2018Q4 ter Deferred Revenue And Customer Advances Current
DeferredRevenueAndCustomerAdvancesCurrent
77711000
CY2017Q4 ter Deferred Revenue And Customer Advances Current
DeferredRevenueAndCustomerAdvancesCurrent
83614000
CY2018Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
78272000
CY2017Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
59083000
CY2018Q4 us-gaap Business Combination Contingent Consideration Liability Current
BusinessCombinationContingentConsiderationLiabilityCurrent
34865000
CY2017Q4 us-gaap Business Combination Contingent Consideration Liability Current
BusinessCombinationContingentConsiderationLiabilityCurrent
24497000
CY2018Q4 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
36185000
CY2017Q4 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
59055000
CY2018Q4 us-gaap Liabilities Current
LiabilitiesCurrent
476287000
CY2017Q4 us-gaap Liabilities Current
LiabilitiesCurrent
454336000
CY2018Q4 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
117456000
CY2017Q4 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
119776000
CY2018Q4 us-gaap Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
32750000
CY2017Q4 us-gaap Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
30127000
CY2018Q4 us-gaap Business Combination Contingent Consideration Liability Noncurrent
BusinessCombinationContingentConsiderationLiabilityNoncurrent
35678000
CY2017Q4 us-gaap Business Combination Contingent Consideration Liability Noncurrent
BusinessCombinationContingentConsiderationLiabilityNoncurrent
20605000
CY2018Q4 us-gaap Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
20662000
CY2017Q4 us-gaap Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
6720000
CY2018Q4 us-gaap Other Accrued Liabilities Noncurrent
OtherAccruedLiabilitiesNoncurrent
37547000
CY2017Q4 us-gaap Other Accrued Liabilities Noncurrent
OtherAccruedLiabilitiesNoncurrent
10273000
CY2018Q4 us-gaap Accrued Income Taxes Noncurrent
AccruedIncomeTaxesNoncurrent
83891000
CY2018Q4 us-gaap Convertible Debt Noncurrent
ConvertibleDebtNoncurrent
379981000
CY2017Q4 us-gaap Convertible Debt Noncurrent
ConvertibleDebtNoncurrent
365987000
CY2018Q4 us-gaap Liabilities
Liabilities
1184252000
CY2017Q4 us-gaap Liabilities
Liabilities
1155899000
CY2018Q4 us-gaap Common Stock Value
CommonStockValue
21940000
CY2017Q4 us-gaap Common Stock Value
CommonStockValue
24444000
CY2018Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
1671645000
CY2017Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
1638413000
CY2018Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-13040000
CY2017Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
18776000
CY2018Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-158191000
CY2017Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
272013000
CY2018Q4 us-gaap Stockholders Equity
StockholdersEquity
1522354000
CY2017Q4 us-gaap Stockholders Equity
StockholdersEquity
1953646000
CY2018Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
2706606000
CY2017Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
3109545000
CY2018Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
1673000
CY2017Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
2219000
CY2018Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.125
CY2018Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
1000000000
CY2018Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
175522000
CY2017Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
195548000
CY2017Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.125
CY2018 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
2100802000
CY2017 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
2136606000
CY2016 us-gaap Gross Profit
GrossProfit
958608000
CY2017 us-gaap Interest Expense
InterestExpense
21663000
CY2018 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
390669000
CY2017 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
348913000
CY2016 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1753250000
CY2017 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.28
CY2016 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
794642000
CY2018 us-gaap Gross Profit
GrossProfit
1220394000
CY2017 us-gaap Gross Profit
GrossProfit
1221453000
CY2018 us-gaap Interest Expense
InterestExpense
31269000
CY2017 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
915153000
CY2016 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
316544000
CY2018 us-gaap Research And Development Expense Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
301505000
CY2017 us-gaap Research And Development Expense Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
307305000
CY2016 us-gaap Research And Development Expense Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
292159000
CY2018 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
39191000
CY2017 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
30530000
CY2016 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
52648000
CY2018 us-gaap Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
15232000
CY2017 us-gaap Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
9362000
CY2016 us-gaap Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
21942000
CY2018 us-gaap Operating Expenses
OperatingExpenses
746597000
CY2017 us-gaap Operating Expenses
OperatingExpenses
696110000
CY2016 us-gaap Operating Expenses
OperatingExpenses
1021578000
CY2018 us-gaap Operating Income Loss
OperatingIncomeLoss
473797000
CY2017 us-gaap Operating Income Loss
OperatingIncomeLoss
525343000
CY2016 us-gaap Operating Income Loss
OperatingIncomeLoss
-62970000
CY2018 us-gaap Investment Income Interest
InvestmentIncomeInterest
26704000
CY2017 us-gaap Investment Income Interest
InvestmentIncomeInterest
17805000
CY2016 us-gaap Investment Income Interest
InvestmentIncomeInterest
9296000
CY2016 us-gaap Interest Expense
InterestExpense
3637000
CY2018 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-1431000
CY2017 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
2927000
CY2016 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
2251000
CY2018 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
467801000
CY2017 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
524412000
CY2018 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
16022000
CY2017 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
266720000
CY2016 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-11639000
CY2018 us-gaap Net Income Loss
NetIncomeLoss
451779000
CY2017 us-gaap Net Income Loss
NetIncomeLoss
257692000
CY2016 us-gaap Net Income Loss
NetIncomeLoss
-43421000
CY2018 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.41
CY2017 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.30
CY2016 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.21
CY2018 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.35
CY2017 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.28
CY2016 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.21
CY2018 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
187672000
CY2017 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
198069000
CY2016 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
202578000
CY2018 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
192605000
CY2017 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
201641000
CY2016 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
202578000
CY2017 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
1863000
CY2016 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.24
CY2017 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
-272000
CY2018 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax
-71000
CY2017 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax
-154000
CY2018 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-28442000
CY2017 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
37840000
CY2016 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-13162000
CY2018 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-2110000
CY2017 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
441000
CY2016 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
683000
CY2018 us-gaap Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
-773000
CY2017 us-gaap Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
1422000
CY2016 us-gaap Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
1354000
CY2018 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
-245000
CY2016 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
2037000
CY2018 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
-1337000
CY2016 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
255000
CY2016 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
-321000
CY2016 us-gaap Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax
-59000
CY2018 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
245000
CY2017 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
272000
CY2016 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
262000
CY2018 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-29460000
CY2017 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
38990000
CY2016 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-12070000
CY2018 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
422319000
CY2017 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
296682000
CY2016 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-55491000
CY2018 us-gaap Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
0
CY2017 us-gaap Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
0
CY2016 us-gaap Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
0
CY2018 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
-722000
CY2017 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
1903000
CY2016 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
923000
CY2018 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
21000
CY2017 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
297000
CY2016 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax
-190000
CY2018 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Benefit Plan Improvement Tax Effect
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect
0
CY2017 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Benefit Plan Improvement Tax Effect
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect
0
CY2016 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Benefit Plan Improvement Tax Effect
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect
34000
CY2015Q4 us-gaap Stockholders Equity
StockholdersEquity
1965786000
CY2016 ter Stock Issued During Period Value Share Based Compensation Net Of Shares Withheld For Taxes
StockIssuedDuringPeriodValueShareBasedCompensationNetOfSharesWithheldForTaxes
10665000
CY2016 us-gaap Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt
AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt
100836000
CY2016 us-gaap Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt Subsequent Adjustments
AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments
2017000
CY2016 ter Adjustments To Additional Paid In Capital Convertible Debt Hedges
AdjustmentsToAdditionalPaidInCapitalConvertibleDebtHedges
100834000
CY2016 us-gaap Adjustments To Additional Paid In Capital Warrant Issued
AdjustmentsToAdditionalPaidInCapitalWarrantIssued
67852000
CY2016 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
30745000
CY2016 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
146331000
CY2016 us-gaap Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation
AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
6087000
CY2016 us-gaap Dividends Cash
DividendsCash
48639000
CY2016Q4 us-gaap Stockholders Equity
StockholdersEquity
1828659000
CY2017 ter Stock Issued During Period Value Share Based Compensation Net Of Shares Withheld For Taxes
StockIssuedDuringPeriodValueShareBasedCompensationNetOfSharesWithheldForTaxes
11024000
CY2017 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
33982000
CY2017 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
200304000
CY2017 us-gaap Dividends Cash
DividendsCash
55478000
CY2018 ter Stock Issued During Period Value Share Based Compensation Net Of Shares Withheld For Taxes
StockIssuedDuringPeriodValueShareBasedCompensationNetOfSharesWithheldForTaxes
129000
CY2018 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
33304000
CY2018 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
832356000
CY2018 us-gaap Dividends Cash
DividendsCash
67367000
CY2016 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
9398000
CY2017 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
12881000
CY2018 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
20025000
CY2018 us-gaap Profit Loss
ProfitLoss
451779000
CY2017 us-gaap Profit Loss
ProfitLoss
257692000
CY2016 us-gaap Profit Loss
ProfitLoss
-43421000
CY2018 us-gaap Depreciation
Depreciation
67415000
CY2017 us-gaap Depreciation
Depreciation
66122000
CY2016 us-gaap Depreciation
Depreciation
64782000
CY2018 us-gaap Adjustment For Amortization
AdjustmentForAmortization
45809000
CY2017 us-gaap Adjustment For Amortization
AdjustmentForAmortization
41953000
CY2016 us-gaap Adjustment For Amortization
AdjustmentForAmortization
55227000
CY2018 us-gaap Share Based Compensation
ShareBasedCompensation
33577000
CY2017 us-gaap Share Based Compensation
ShareBasedCompensation
34097000
CY2016 us-gaap Share Based Compensation
ShareBasedCompensation
30750000
CY2018 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
28340000
CY2017 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
37105000
CY2016 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-62936000
CY2018 us-gaap Inventory Write Down
InventoryWriteDown
11242000
CY2017 us-gaap Inventory Write Down
InventoryWriteDown
8844000
CY2016 us-gaap Inventory Write Down
InventoryWriteDown
17493000
CY2018 us-gaap Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1
BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1
987000
CY2017 us-gaap Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1
BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1
7820000
CY2016 us-gaap Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1
BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1
15896000
CY2018 us-gaap Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
-3494000
CY2017 us-gaap Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
878000
CY2016 us-gaap Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
1050000
CY2018 us-gaap Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
3316000
CY2017 us-gaap Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
6624000
CY2016 us-gaap Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
3203000
CY2017 us-gaap Unusual Or Infrequent Item Net Of Insurance Proceeds
UnusualOrInfrequentItemNetOfInsuranceProceeds
-4309000
CY2016 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
254946000
CY2016 us-gaap Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
83339000
CY2016 us-gaap Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
6198000
CY2018 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-1083000
CY2017 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-1585000
CY2016 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-602000
CY2018 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
17938000
CY2017 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
80584000
CY2016 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-18325000
CY2018 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
29498000
CY2017 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-44960000
CY2016 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-34263000
CY2018 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
58402000
CY2017 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
-2254000
CY2016 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
19194000
CY2018 us-gaap Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
13693000
CY2017 us-gaap Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
43574000
CY2016 us-gaap Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
6820000
CY2018 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
13379000
CY2017 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
4984000
CY2016 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
-3634000
CY2018 us-gaap Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
-4334000
CY2017 us-gaap Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
-5902000
CY2016 us-gaap Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
-6044000
CY2018 us-gaap Increase Decrease In Income Taxes
IncreaseDecreaseInIncomeTaxes
-80429000
CY2017 us-gaap Increase Decrease In Income Taxes
IncreaseDecreaseInIncomeTaxes
173802000
CY2016 us-gaap Increase Decrease In Income Taxes
IncreaseDecreaseInIncomeTaxes
18434000
CY2018 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
476881000
CY2017 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
626495000
CY2016 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
455197000
CY2018 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
114379000
CY2017 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
105375000
CY2016 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
85272000
CY2018 us-gaap Proceeds From Contribution In Aid Of Construction
ProceedsFromContributionInAidOfConstruction
7920000
CY2018 us-gaap Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
918744000
CY2017 us-gaap Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
1391917000
CY2016 us-gaap Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
1656267000
CY2018 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
1270439000
CY2017 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
701681000
CY2016 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
243232000
CY2018 us-gaap Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
846122000
CY2017 us-gaap Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
527746000
CY2016 us-gaap Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
852794000
CY2018 us-gaap Payments For Proceeds From Life Insurance Policies
PaymentsForProceedsFromLifeInsurancePolicies
-1126000
CY2017 us-gaap Payments For Proceeds From Life Insurance Policies
PaymentsForProceedsFromLifeInsurancePolicies
-5064000
CY2016 us-gaap Payments For Proceeds From Life Insurance Policies
PaymentsForProceedsFromLifeInsurancePolicies
-5051000
CY2018 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
169474000
CY2018 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
923010000
CY2017 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-262801000
CY2016 us-gaap Payments Of Dividends
PaymentsOfDividends
48619000
CY2018 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
20023000
CY2016 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-640462000
CY2018 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
20973000
CY2017 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
24493000
CY2016 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
20473000
CY2018 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
823478000
CY2017 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
200304000
CY2016 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
146331000
CY2018 us-gaap Payments Of Dividends
PaymentsOfDividends
67322000
CY2017 us-gaap Payments Of Dividends
PaymentsOfDividends
55447000
CY2017 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
12881000
CY2016 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
9398000
CY2018 us-gaap Payment For Contingent Consideration Liability Financing Activities
PaymentForContingentConsiderationLiabilityFinancingActivities
13571000
CY2017 us-gaap Payment For Contingent Consideration Liability Financing Activities
PaymentForContingentConsiderationLiabilityFinancingActivities
1050000
CY2016 us-gaap Payment For Contingent Consideration Liability Financing Activities
PaymentForContingentConsiderationLiabilityFinancingActivities
11697000
CY2016 us-gaap Proceeds From Debt Net Of Issuance Costs
ProceedsFromDebtNetOfIssuanceCosts
450800000
CY2016 us-gaap Payments For Hedge Financing Activities
PaymentsForHedgeFinancingActivities
100834000
CY2016 us-gaap Proceeds From Issuance Of Warrants
ProceedsFromIssuanceOfWarrants
67852000
CY2016 us-gaap Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
6198000
CY2018 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-903421000
CY2017 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-245189000
CY2016 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
228444000
CY2018 us-gaap Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
439000
CY2017 us-gaap Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
3454000
CY2018 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
496909000
CY2017 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
121959000
CY2016 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
43179000
CY2017Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
429843000
CY2016Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
307884000
CY2015Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
264705000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
926752000
CY2018 us-gaap Interest Paid Net
InterestPaidNet
6205000
CY2017 us-gaap Interest Paid Net
InterestPaidNet
6446000
CY2016 us-gaap Interest Paid Net
InterestPaidNet
446000
CY2018 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
72811000
CY2017 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
53775000
CY2016 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
40424000
CY2018 us-gaap Sales Type Lease Revenue
SalesTypeLeaseRevenue
12000000
CY2018 ter Book Value Of Internally Manufactured Test Systems Sold
BookValueOfInternallyManufacturedTestSystemsSold
3800000
CY2017 ter Book Value Of Internally Manufactured Test Systems Sold
BookValueOfInternallyManufacturedTestSystemsSold
3600000
CY2016 ter Book Value Of Internally Manufactured Test Systems Sold
BookValueOfInternallyManufacturedTestSystemsSold
11400000
CY2018 us-gaap Advertising Expense
AdvertisingExpense
15400000
CY2017 us-gaap Advertising Expense
AdvertisingExpense
9100000
CY2018Q4 us-gaap Extended Product Warranty Accrual
ExtendedProductWarrantyAccrual
27422000
CY2016 us-gaap Advertising Expense
AdvertisingExpense
6400000
CY2017Q4 us-gaap Extended Product Warranty Accrual
ExtendedProductWarrantyAccrual
24438000
CY2017 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-2900000
CY2016 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
8000000
CY2018 ter Depreciation Period Over Life To Cost Of Revenues And Selling And Administrative Expenses
DepreciationPeriodOverLifeToCostOfRevenuesAndSellingAndAdministrativeExpenses
P6Y
CY2018 us-gaap Revenues
Revenues
2100802000
CY2018 us-gaap Cost Of Revenue
CostOfRevenue
880408000
CY2018Q4 ter Deferred Revenue And Customer Advances Maintenance And Training
DeferredRevenueAndCustomerAdvancesMaintenanceAndTraining
58362000
CY2017Q4 ter Deferred Revenue And Customer Advances Maintenance And Training
DeferredRevenueAndCustomerAdvancesMaintenanceAndTraining
57256000
CY2018Q4 ter Deferred Revenue And Customer Advances Undelivered Elements And Other
DeferredRevenueAndCustomerAdvancesUndeliveredElementsAndOther
24677000
CY2017Q4 ter Deferred Revenue And Customer Advances Undelivered Elements And Other
DeferredRevenueAndCustomerAdvancesUndeliveredElementsAndOther
32047000
CY2018Q4 ter Deferred Revenue And Customer Advances
DeferredRevenueAndCustomerAdvances
110461000
CY2017Q4 ter Deferred Revenue And Customer Advances
DeferredRevenueAndCustomerAdvances
113741000
CY2015Q4 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
6925000
CY2016 us-gaap Product Warranty Accrual Warranties Issued
ProductWarrantyAccrualWarrantiesIssued
14291000
CY2016 us-gaap Product Warranty Accrual Preexisting Increase Decrease
ProductWarrantyAccrualPreexistingIncreaseDecrease
-1354000
CY2016 us-gaap Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
12659000
CY2016Q4 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
7203000
CY2017 us-gaap Product Warranty Accrual Warranties Issued
ProductWarrantyAccrualWarrantiesIssued
14223000
CY2017 us-gaap Product Warranty Accrual Preexisting Increase Decrease
ProductWarrantyAccrualPreexistingIncreaseDecrease
-379000
CY2017 us-gaap Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
12847000
CY2017Q4 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
8200000
CY2018 us-gaap Product Warranty Accrual Additions From Business Acquisition
ProductWarrantyAccrualAdditionsFromBusinessAcquisition
41000
CY2018 us-gaap Product Warranty Accrual Warranties Issued
ProductWarrantyAccrualWarrantiesIssued
13045000
CY2018 us-gaap Product Warranty Accrual Preexisting Increase Decrease
ProductWarrantyAccrualPreexistingIncreaseDecrease
921000
CY2018 us-gaap Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
14298000
CY2018Q4 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
7909000
CY2015Q4 us-gaap Extended Product Warranty Accrual
ExtendedProductWarrantyAccrual
30024000
CY2016 us-gaap Extended Product Warranty Accrual Warranties Issued
ExtendedProductWarrantyAccrualWarrantiesIssued
19909000
CY2016 us-gaap Extended Product Warranty Accrual Payments
ExtendedProductWarrantyAccrualPayments
21733000
CY2016Q4 us-gaap Extended Product Warranty Accrual
ExtendedProductWarrantyAccrual
28200000
CY2017 us-gaap Extended Product Warranty Accrual Warranties Issued
ExtendedProductWarrantyAccrualWarrantiesIssued
20513000
CY2017 us-gaap Extended Product Warranty Accrual Payments
ExtendedProductWarrantyAccrualPayments
24275000
CY2018 us-gaap Extended Product Warranty Accrual Warranties Issued
ExtendedProductWarrantyAccrualWarrantiesIssued
23753000
CY2018 us-gaap Extended Product Warranty Accrual Payments
ExtendedProductWarrantyAccrualPayments
20769000
CY2018Q4 ter Contract Manufacturer And Supplier Prepayments
ContractManufacturerAndSupplierPrepayments
131642000
CY2017Q4 ter Contract Manufacturer And Supplier Prepayments
ContractManufacturerAndSupplierPrepayments
82503000
CY2018Q4 us-gaap Prepaid Taxes
PrepaidTaxes
9646000
CY2017Q4 us-gaap Prepaid Taxes
PrepaidTaxes
5039000
CY2018Q4 ter Prepaid Maintenance And Other Services
PrepaidMaintenanceAndOtherServices
8487000
CY2017Q4 ter Prepaid Maintenance And Other Services
PrepaidMaintenanceAndOtherServices
8189000
CY2018Q4 us-gaap Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
12744000
CY2017Q4 us-gaap Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
12386000
CY2018Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
162519000
CY2017Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
108117000
us-gaap Business Combination Pro Forma Information Revenue Of Acquiree Since Acquisition Date Actual
BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual
24100000
us-gaap Business Combination Pro Forma Information Earnings Or Loss Of Acquiree Since Acquisition Date Actual
BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual
-7600000
CY2018Q4 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
89365000
CY2017Q4 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
62668000
CY2018Q4 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
31014000
CY2017Q4 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
19464000
CY2018Q4 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
33162000
CY2017Q4 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
25393000
CY2018Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
1400000
CY2017Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
141000000
CY2018Q4 us-gaap Inventory Valuation Reserves
InventoryValuationReserves
100800000
CY2017Q4 us-gaap Inventory Valuation Reserves
InventoryValuationReserves
102900000
CY2018Q4 us-gaap Land
Land
16561000
CY2017Q4 us-gaap Land
Land
16561000
CY2017Q4 us-gaap Leasehold Improvements Gross
LeaseholdImprovementsGross
49540000
CY2018Q4 us-gaap Buildings And Improvements Gross
BuildingsAndImprovementsGross
105935000
CY2017Q4 us-gaap Buildings And Improvements Gross
BuildingsAndImprovementsGross
98369000
CY2018Q4 us-gaap Machinery And Equipment Gross
MachineryAndEquipmentGross
689770000
CY2017Q4 us-gaap Machinery And Equipment Gross
MachineryAndEquipmentGross
647961000
CY2018Q4 us-gaap Furniture And Fixtures Gross
FurnitureAndFixturesGross
90384000
CY2017Q4 us-gaap Furniture And Fixtures Gross
FurnitureAndFixturesGross
88539000
CY2018Q4 us-gaap Leasehold Improvements Gross
LeaseholdImprovementsGross
52536000
CY2018Q4 us-gaap Construction In Progress Gross
ConstructionInProgressGross
6276000
CY2017Q4 us-gaap Construction In Progress Gross
ConstructionInProgressGross
13522000
CY2018Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
961462000
CY2017Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
914492000
CY2018Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
681641000
CY2017Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
646045000
CY2016Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
38332000
CY2017 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements
1050000
CY2018 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases
52547000
CY2018 ter Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Foreign Currency Exchange Rate Impact
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityForeignCurrencyExchangeRateImpact
3540000
CY2018 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
987000
CY2018Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
70543000
CY2017 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
7820000
CY2017Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
45102000
CY2018Q4 us-gaap Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
259011000
CY2018Q4 us-gaap Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
2967000
CY2018Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
191978000
CY2017Q4 us-gaap Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
1470729000
CY2017Q4 us-gaap Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
3406000
CY2017Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
1350896000
CY2018Q4 us-gaap Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
592000
CY2018Q4 us-gaap Available For Sale Securities
AvailableForSaleSecurities
256636000
CY2017Q4 us-gaap Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
6582000
CY2017Q4 us-gaap Available For Sale Securities
AvailableForSaleSecurities
1473905000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
190100000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
190096000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
9199000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
9144000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
14081000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
13405000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
42478000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
40804000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
255858000
CY2018Q4 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
253449000
CY2018 us-gaap Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
4000000
CY2017 us-gaap Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
1100000
CY2016 us-gaap Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
1600000
CY2018 us-gaap Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
1600000
CY2017 us-gaap Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
300000
CY2016 us-gaap Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
500000
CY2018Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
28500000
CY2018Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
1600000
CY2018Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
163500000
CY2018Q4 us-gaap Business Combination Contingent Consideration Liability
BusinessCombinationContingentConsiderationLiability
31000000
CY2018Q3 us-gaap Interest Expense
InterestExpense
5639000
CY2018 ter Standard Product Warranty Period
StandardProductWarrantyPeriod
P12M
CY2018Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2018Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
566848000
CY2018Q3 us-gaap Interest Expense
InterestExpense
5557000
CY2018Q4 us-gaap Interest Expense
InterestExpense
13182000
CY2018Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-805000
CY2018Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-176000
CY2018Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-3405000
CY2017Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
1200000
CY2017Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
2200000
CY2017Q4 us-gaap Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
1209900000
CY2018 us-gaap Income Tax Effects Allocated Directly To Equity Cumulative Effect Of Change In Accounting Principle
IncomeTaxEffectsAllocatedDirectlyToEquityCumulativeEffectOfChangeInAccountingPrinciple
-1670000
CY2018Q4 us-gaap Cumulative Effect Of New Accounting Principle In Period Of Adoption
CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
12679000
CY2017Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2018 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements
24553000
CY2018Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
487467000
CY2018Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
526929000
CY2018Q4 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
519558000
CY2018Q2 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
217635000
CY2018Q3 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
219595000
CY2018Q3 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
233155000
CY2018Q4 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
210023000
CY2018Q2 us-gaap Gross Profit
GrossProfit
269832000
CY2018Q3 us-gaap Gross Profit
GrossProfit
307334000
CY2018Q3 us-gaap Gross Profit
GrossProfit
333693000
CY2018Q4 us-gaap Gross Profit
GrossProfit
309535000
CY2018Q2 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
90505000
CY2018Q3 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
99410000
CY2018Q3 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
100202000
CY2018Q4 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
100552000
CY2018Q2 us-gaap Research And Development Expense Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
74408000
CY2018Q3 us-gaap Research And Development Expense Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
75342000
CY2018Q3 us-gaap Research And Development Expense Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
77049000
CY2018Q4 us-gaap Research And Development Expense Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
74706000
CY2018Q2 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
7698000
CY2018Q3 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
9793000
CY2018Q3 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
11142000
CY2018Q4 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
10558000
CY2018Q2 us-gaap Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
-313000
CY2018Q3 us-gaap Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
2389000
CY2018Q3 us-gaap Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
1710000
CY2018Q4 us-gaap Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
11446000
CY2018Q2 us-gaap Operating Expenses
OperatingExpenses
172298000
CY2018Q3 us-gaap Operating Expenses
OperatingExpenses
186934000
CY2018Q3 us-gaap Operating Expenses
OperatingExpenses
190103000
CY2018Q4 us-gaap Operating Expenses
OperatingExpenses
197262000
CY2018Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
97534000
CY2018Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
120400000
CY2018Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
143590000
CY2018Q4 us-gaap Operating Income Loss
OperatingIncomeLoss
112273000
CY2018Q2 us-gaap Investment Income Interest
InvestmentIncomeInterest
5981000
CY2018Q3 us-gaap Investment Income Interest
InvestmentIncomeInterest
5427000
CY2018Q3 us-gaap Investment Income Interest
InvestmentIncomeInterest
6213000
CY2018Q4 us-gaap Investment Income Interest
InvestmentIncomeInterest
9083000
CY2018Q2 us-gaap Interest Expense
InterestExpense
6890000
CY2018Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.43
CY2018Q4 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
2954000
CY2018Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.52
CY2018Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.63
CY2018Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
120012000
CY2018Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
140841000
CY2018Q4 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
111128000
CY2018Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
8846000
CY2018Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
18975000
CY2018Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
20863000
CY2018Q4 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-32662000
CY2018Q2 us-gaap Net Income Loss
NetIncomeLoss
86974000
CY2018Q3 us-gaap Net Income Loss
NetIncomeLoss
101037000
CY2018Q3 us-gaap Net Income Loss
NetIncomeLoss
119978000
CY2018Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
95820000
CY2018Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.79
CY2017Q4 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
503378000
CY2018Q4 us-gaap Net Income Loss
NetIncomeLoss
143790000
CY2018Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.45
CY2018Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.53
CY2018Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.65
CY2018Q4 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.80
CY2018Q2 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.09
CY2018Q3 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.09
CY2018Q3 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.09
CY2018Q4 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.09
CY2017Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
456913000
CY2017Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
696901000
CY2017Q4 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
479415000
CY2017Q2 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
191897000
CY2017Q3 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
306263000
CY2017Q4 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
208509000
CY2017Q4 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
208485000
CY2017Q2 us-gaap Gross Profit
GrossProfit
265016000
CY2017Q3 us-gaap Gross Profit
GrossProfit
390638000
CY2017Q4 us-gaap Gross Profit
GrossProfit
294869000
CY2017Q4 us-gaap Gross Profit
GrossProfit
270930000
CY2017Q2 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
84792000
CY2017Q3 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
90111000
CY2017Q4 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
86130000
CY2017Q4 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
87880000
CY2017Q2 us-gaap Research And Development Expense Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
75978000
CY2017Q3 us-gaap Research And Development Expense Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
82270000
CY2017Q4 us-gaap Research And Development Expense Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
76986000
CY2017Q4 us-gaap Research And Development Expense Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
72070000
CY2017Q2 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
7952000
CY2017Q3 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
8166000
CY2017Q4 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
7028000
CY2017Q4 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
7384000
CY2017Q2 us-gaap Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
2511000
CY2017Q3 us-gaap Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
2288000
CY2017Q4 us-gaap Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
-4407000
CY2017Q4 us-gaap Restructuring Settlement And Impairment Provisions
RestructuringSettlementAndImpairmentProvisions
8970000
CY2017Q2 us-gaap Operating Expenses
OperatingExpenses
171233000
CY2017Q3 us-gaap Operating Expenses
OperatingExpenses
182835000
CY2017Q4 us-gaap Operating Expenses
OperatingExpenses
165737000
CY2017Q4 us-gaap Operating Expenses
OperatingExpenses
176304000
CY2017Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
93783000
CY2017Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
207803000
CY2017Q4 us-gaap Operating Income Loss
OperatingIncomeLoss
129132000
CY2017Q4 us-gaap Operating Income Loss
OperatingIncomeLoss
94626000
CY2017Q2 us-gaap Investment Income Interest
InvestmentIncomeInterest
3520000
CY2017Q3 us-gaap Investment Income Interest
InvestmentIncomeInterest
3292000
CY2017Q4 us-gaap Investment Income Interest
InvestmentIncomeInterest
4517000
CY2017Q4 us-gaap Investment Income Interest
InvestmentIncomeInterest
6476000
CY2017Q2 us-gaap Net Income Loss
NetIncomeLoss
85221000
CY2017Q4 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
2362000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Tax Contingencies
EffectiveIncomeTaxRateReconciliationTaxContingencies
0.010
CY2017Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
92016000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Tax Contingencies
EffectiveIncomeTaxRateReconciliationTaxContingencies
0.017
CY2017Q2 us-gaap Interest Expense
InterestExpense
5402000
CY2017Q3 us-gaap Interest Expense
InterestExpense
5509000
CY2017Q4 us-gaap Interest Expense
InterestExpense
5372000
CY2017Q4 us-gaap Interest Expense
InterestExpense
5380000
CY2017Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
115000
CY2017Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
1291000
CY2017Q4 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-840000
CY2017Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
206877000
CY2017Q4 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
127437000
CY2017Q4 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
98084000
CY2017Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
6795000
CY2017Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
31901000
CY2017Q4 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
24017000
CY2017Q4 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
204007000
CY2017Q3 us-gaap Net Income Loss
NetIncomeLoss
174976000
CY2017Q4 us-gaap Net Income Loss
NetIncomeLoss
103420000
CY2017Q4 us-gaap Net Income Loss
NetIncomeLoss
-105923000
CY2017Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.43
CY2017Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.88
CY2017Q4 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.52
CY2017Q4 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.54
CY2017Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.42
CY2017Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.87
CY2017Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.52
CY2017Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.54
CY2017Q2 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.07
CY2017Q3 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.07
CY2017Q4 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.07
CY2017Q4 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.07
CY2017 us-gaap Cumulative Effect On Retained Earnings Net Of Tax1
CumulativeEffectOnRetainedEarningsNetOfTax1
39081000
CY2018 us-gaap Nature Of Operations
NatureOfOperations
<div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; line-height: normal; margin-left: 0in;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">A.&#160;&#160;&#160;&#160;</div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">THE COMPANY </div> </div></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin-bottom: 0px; margin-top: 6pt; text-indent: 0.78in; margin-left: 0in; line-height: 12pt;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">Teradyne, Inc. (&#8220;Teradyne&#8221;) is a leading global supplier of automation equipment for test and industrial applications. Teradyne designs, develops, manufactures and sells automatic test systems used to test semiconductors, wireless products, data storage and complex electronics systems in the consumer electronics, wireless, automotive, industrial, computing, communications, and aerospace and defense industries. Teradyne&#8217;s industrial automation products include collaborative robotic arms, autonomous mobile robots and advanced robotic control software used by global manufacturing and light industrial customers to improve quality, increase manufacturing and material handling efficiency and decrease manufacturing costs. Teradyne&#8217;s automatic test equipment and industrial automation products and services include: </div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 5pt; margin-bottom: 0px; margin-top: 0px; background: none;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 6pt; color: rgb(0, 0, 0); background: none; text-decoration: none; letter-spacing: 0px; top: 0px;;display:inline;">&#160;</div></div><div><table style="border: none; margin-bottom: 0.001pt; width: 100%; border-spacing: 0px; table-layout: fixed;"><tr><td style="padding: 0px; vertical-align: middle; width: 0.78in;"></td><td style="padding: 0pt 0px; vertical-align: top; width: 0.78in;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; line-height: normal;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">&#8226;</div></div></td><td colspan="2" style="padding: 0pt 0px; vertical-align: top;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin-bottom: 0px; margin-top: 0px; line-height: 12pt;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">semiconductor test (&#8220;Semiconductor Test&#8221;) systems; </div></div></td></tr></table><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 4pt; margin-bottom: 0px; margin-top: 0px; background: none;">&#160;</div><div><table style="border: none; margin-bottom: 0.001pt; width: 100%; border-spacing: 0px; table-layout: fixed;"><tr><td style="padding: 0px; vertical-align: middle; width: 0.78in;"></td><td style="padding: 0pt 0px; vertical-align: top; width: 0.78in;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; line-height: normal;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">&#8226;</div></div></td><td colspan="2" style="padding: 0pt 0px; vertical-align: top;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin-bottom: 0px; margin-top: 0px; line-height: normal;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">defense/aerospace (&#8220;Defense/Aerospace&#8221;) test instrumentation and systems, storage test (&#8220;Storage Test&#8221;) systems, and circuit-board test and inspection (&#8220;Production Board Test&#8221;) systems (collectively these products represent &#8220;System Test&#8221;); </div></div></td></tr></table><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 4pt; margin-bottom: 0px; margin-top: 0px; background: none;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 6pt; color: rgb(0, 0, 0); background: none; text-decoration: none; letter-spacing: 0px; top: 0px;;display:inline;">&#160;</div></div><div><table style="border: none; margin-bottom: 0.001pt; width: 100%; border-spacing: 0px; table-layout: fixed;"><tr><td style="padding: 0px; vertical-align: middle; width: 0.78in;"></td><td style="padding: 0pt 0px; vertical-align: top; width: 0.78in;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; line-height: normal;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">&#8226;</div></div></td><td colspan="2" style="padding: 0pt 0px; vertical-align: top;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin-bottom: 0px; margin-top: 0px; line-height: normal;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">industrial automation (&#8220;Industrial Automation&#8221;) products; and </div></div></td></tr></table><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 4pt; margin-bottom: 0px; margin-top: 0px; background: none;">&#160;</div><div><table style="border: none; margin-bottom: 0.001pt; width: 100%; border-spacing: 0px; table-layout: fixed;"><tr><td style="padding: 0px; vertical-align: middle; width: 0.78in;"></td><td style="padding: 0pt 0px; vertical-align: top; width: 0.78in;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; line-height: normal;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">&#8226;</div></div></td><td colspan="2" style="padding: 0pt 0px; vertical-align: top;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin-bottom: 0px; margin-top: 0px; line-height: normal;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">wireless test (&#8220;Wireless Test&#8221;) systems. </div></div></td></tr></table><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin-bottom: 0px; margin-top: 9pt; text-indent: 0.78in; line-height: 12pt;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">On June&#160;11, 2015, Teradyne acquired Universal Robots A/S (&#8220;Universal Robots&#8221;) for approximately $284&#160;million of cash plus up to an additional $65&#160;million of cash if certain performance targets are met extending through 2018. Universal Robots is the leading supplier of collaborative robots which are low-cost, easy-to-deploy and simple-to-program robots that work side by side with production workers. Universal Robots is a separate operating and reportable segment, Industrial Automation. </div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin-bottom: 0px; margin-top: 9pt; text-indent: 0.78in; line-height: 12pt;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">On February&#160;26, 2018, Teradyne acquired Energid Technologies Corporation (&#8220;Energid&#8221;) for a total purchase price of approximately $28&#160;</div>million. Energid&#8217;s technology enables and simplifies the programming of complex robotic motions used in a wide variety of end markets, ranging from heavy industry to healthcare, utilizing both traditional robots and collaborative robots.<div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;"> </div></div><div style="font-family: &quot;times new roman&quot;, serif; margin-bottom: 0px; margin-top: 9pt; text-indent: 0.78in; font-size: 13.3333px;">On April&#160;25, 2018, Teradyne acquired Mobile Industrial Robots ApS (&#8220;MiR&#8221;), a Danish limited liability company, for a total purchase price of approximately&#160;<div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">$198&#160;</div>million, which included<div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;"> $145&#160;million of cash paid and $53&#160;</div>million of contingent consideration measured at fair value. The contingent consideration is payable upon achievement of certain thresholds and targets for revenue and earnings before interest and taxes through 2020. At December&#160;31, 2018, the maximum amount of contingent consideration that could be paid is&#160;<div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">$115&#160;</div>million. MiR is the leading maker of collaborative autonomous mobile robots for industrial applications.<div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;"> </div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin-bottom: 0px; margin-top: 9pt; text-indent: 0.78in; line-height: 12pt;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">Universal Robots, MiR and Energid are included in Teradyne&#8217;s Industrial Automation segment. </div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin-bottom: 0pt; margin-top: 0pt; text-indent: 0.78in; line-height: 12pt;">&#160;</div> <table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2018Q3 us-gaap Severance Costs1
SeveranceCosts1
1700000
CY2018Q3 us-gaap Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
800000
CY2018Q4 us-gaap Severance Costs1
SeveranceCosts1
800000
CY2018Q4 us-gaap Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
500000
CY2018Q3 us-gaap Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
100000
CY2018Q3 us-gaap Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
-300000
CY2018Q4 us-gaap Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
3500000
CY2017Q2 us-gaap Severance Costs1
SeveranceCosts1
600000
CY2017Q3 us-gaap Severance Costs1
SeveranceCosts1
800000
CY2017Q4 us-gaap Severance Costs1
SeveranceCosts1
600000
CY2017Q4 us-gaap Severance Costs1
SeveranceCosts1
1800000
CY2017Q4 us-gaap Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
1100000
CY2016 us-gaap Effective Income Tax Rate Reconciliation Tax Contingencies
EffectiveIncomeTaxRateReconciliationTaxContingencies
-0.026
CY2018Q4 us-gaap Treasury Stock Shares
TreasuryStockShares
21600000
CY2016 ter Stock Repurchased During Period Average Price Per Share
StockRepurchasedDuringPeriodAveragePricePerShare
21.39
CY2016Q4 us-gaap Treasury Stock Shares
TreasuryStockShares
22500000
CY2016 us-gaap Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
19.87
CY2016Q4 us-gaap Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
500000000
CY2017Q4 us-gaap Treasury Stock Shares
TreasuryStockShares
5800000
CY2017Q4 us-gaap Treasury Stock Value
TreasuryStockValue
200000000
CY2017 us-gaap Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
34.30
CY2016Q4 us-gaap Treasury Stock Value
TreasuryStockValue
446000000
CY2018Q4 us-gaap Treasury Stock Value
TreasuryStockValue
823500000
CY2018 us-gaap Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
38.06
CY2018 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
113224000
CY2017 us-gaap Revenues
Revenues
2136606000
CY2017 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
108075000
CY2016 us-gaap Revenues
Revenues
1753250000
CY2016 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
120009000
CY2018Q4 us-gaap Noncurrent Assets
NoncurrentAssets
279821000
CY2017Q4 us-gaap Noncurrent Assets
NoncurrentAssets
268447000
CY2018 us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
-0.020
CY2017 us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
-0.163
CY2016 us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
0.780
CY2016 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.023
CY2018 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Foreign
EffectiveIncomeTaxRateReconciliationTaxCreditsForeign
0.022
CY2016 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.005
CY2018 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.022
CY2018 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2017 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.350
CY2016 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.350
CY2018 ter Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Transition Tax
EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017TransitionTax
-0.105
CY2017 ter Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Transition Tax
EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017TransitionTax
0.287
CY2018 ter Effective Income Tax Rate Reconcilation Foreign Derived Intangible Income
EffectiveIncomeTaxRateReconcilationForeignDerivedIntangibleIncome
-0.018
CY2018 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
0.003
CY2017 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
0.069
CY2017 us-gaap Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities
EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities
0.003
CY2017 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.016
CY2016 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
-0.158
CY2018 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
-0.012
CY2017 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
-0.008
CY2016 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
-0.027
CY2018 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.001
CY2017 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
-0.004
CY2016 us-gaap Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities
EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities
-0.023
CY2016 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses
-1.621
CY2016 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
0.037
CY2016 ter Effective Income Tax Rate Reconciliation Inventory Cost Capitalization
EffectiveIncomeTaxRateReconciliationInventoryCostCapitalization
0.018
CY2018 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.009
CY2017 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.002
CY2018 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.034
CY2017 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.509
CY2016 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.211
CY2018Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
69091000
CY2017Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
76083000
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
23449000
CY2017Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
27508000
CY2018Q4 us-gaap Deferred Tax Assets Inventory
DeferredTaxAssetsInventory
18514000
CY2017Q4 us-gaap Deferred Tax Assets Inventory
DeferredTaxAssetsInventory
17793000
CY2018Q4 us-gaap Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
9130000
CY2017Q4 us-gaap Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
9016000
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
7190000
CY2017Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
6861000
CY2018Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
3658000
CY2017Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
5440000
CY2018Q4 us-gaap Deferred Tax Assets Investments
DeferredTaxAssetsInvestments
962000
CY2018Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
685000
CY2017Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
713000
CY2018Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
158277000
CY2017Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
170763000
CY2018Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
69852000
CY2017Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
63919000
CY2018Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
88425000
CY2017Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
106844000
CY2018Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
24211000
CY2017Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
16120000
CY2018Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
14028000
CY2017Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
12293000
CY2017Q4 us-gaap Deferred Tax Liabilities Investments
DeferredTaxLiabilitiesInvestments
1125000
CY2018Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
38239000
CY2017Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
29538000
CY2018Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
50186000
CY2017Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
77306000
CY2018Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards State And Local
DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
48195000
CY2018Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Foreign
DeferredTaxAssetsOperatingLossCarryforwardsForeign
4505000
CY2017Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
36263000
CY2016Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
38958000
CY2018Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
43395000
CY2015Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
36792000
CY2018 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
4716000
CY2017 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
8208000
CY2016 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
9766000
CY2018 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
2626000
CY2017 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
199000
CY2016 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
187000
CY2018 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
153000
CY2017 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
10573000
CY2016 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
1960000
CY2018 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
57000
CY2017 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
325000
CY2016 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
3532000
CY2017 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
204000
CY2016 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
2295000
CY2018 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
189691000
CY2017 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
76699000
CY2016 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-341018000
CY2018 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
278110000
CY2017 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
447713000
CY2016 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
285958000
CY2016 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-55060000
CY2018 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
-59122000
CY2017 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
162679000
CY2016 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
7750000
CY2018 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
45083000
CY2017 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
64313000
CY2016 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
41579000
CY2018 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
1721000
CY2017 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
2623000
CY2016 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
1968000
CY2018 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
-12318000
CY2017 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
229615000
CY2016 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
51297000
CY2018 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
29252000
CY2017 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
43687000
CY2016 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
-51482000
CY2018 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-1243000
CY2017 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-6476000
CY2016 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-9240000
CY2018 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
331000
CY2017 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
-106000
CY2016 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
-2214000
CY2018 ter Deferred Income Tax Expense Benefit Net Of Adjustments
DeferredIncomeTaxExpenseBenefitNetOfAdjustments
28340000
CY2017 ter Deferred Income Tax Expense Benefit Net Of Adjustments
DeferredIncomeTaxExpenseBenefitNetOfAdjustments
37105000
CY2016 ter Deferred Income Tax Expense Benefit Net Of Adjustments
DeferredIncomeTaxExpenseBenefitNetOfAdjustments
-62936000
CY2017Q4 ter Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit
TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefit
186000000
CY2017 ter Tax Cuts And Jobs Act Of2017 Transition Tax For Accumulated Foreign Earnings Income Tax Expense Benefit
TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsIncomeTaxExpenseBenefit
161000000
CY2017 ter Tax Cuts And Jobs Act Of2017 Change In Tax Rate Income Tax Expense Benefit
TaxCutsAndJobsActOf2017ChangeInTaxRateIncomeTaxExpenseBenefit
33600000
CY2018 ter Tax Cuts And Jobs Act Of2017 Correlative Adjustments On Uncertain Tax Positions
TaxCutsAndJobsActOf2017CorrelativeAdjustmentsOnUncertainTaxPositions
2200000
CY2017Q4 ter Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
0
CY2018 us-gaap Income Tax Reconciliation Tax Holidays
IncomeTaxReconciliationTaxHolidays
11900000
CY2018 us-gaap Income Tax Holiday Income Tax Benefits Per Share
IncomeTaxHolidayIncomeTaxBenefitsPerShare
0.06
CY2017 us-gaap Income Tax Reconciliation Tax Holidays
IncomeTaxReconciliationTaxHolidays
24800000
CY2017 us-gaap Income Tax Holiday Income Tax Benefits Per Share
IncomeTaxHolidayIncomeTaxBenefitsPerShare
0.12
CY2016 us-gaap Income Tax Reconciliation Tax Holidays
IncomeTaxReconciliationTaxHolidays
17000000
CY2016 us-gaap Income Tax Holiday Income Tax Benefits Per Share
IncomeTaxHolidayIncomeTaxBenefitsPerShare
0.08
CY2018Q4 us-gaap Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
30700000
CY2018Q4 ter Unrecognized Tax Benefits If Recognized Would Impact Deferred Taxes
UnrecognizedTaxBenefitsIfRecognizedWouldImpactDeferredTaxes
12600000
CY2018Q4 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
300000
CY2017Q4 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
300000
CY2018 us-gaap Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
100000
CY2017Q4 ter Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentTax
1815000
CY2018 us-gaap Income Tax Holiday Termination Date
IncomeTaxHolidayTerminationDate
December 31, 2020
CY2017Q4 us-gaap Tax Credit Carryforward Amount
TaxCreditCarryforwardAmount
98400000
CY2017Q4 ter Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansTax
-932000
CY2018 ter Contractual Interest Expense On Coupon
ContractualInterestExpenseOnCoupon
5750000
CY2017 ter Contractual Interest Expense On Coupon
ContractualInterestExpenseOnCoupon
5734000
CY2018 us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
13995000
CY2017 us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
13318000
CY2018 us-gaap Interest Expense Debt
InterestExpenseDebt
19745000
CY2017 us-gaap Interest Expense Debt
InterestExpenseDebt
19052000
CY2015Q2 ter Pledge Percentage Of Capital Stock
PledgePercentageOfCapitalStock
0.65
CY2015Q2 us-gaap Debt Instrument Term
DebtInstrumentTerm
P5Y
CY2017 us-gaap Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
39703000
CY2018Q4 ter Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
0
CY2018Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
498231000
CY2017 us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
713000
CY2018Q4 us-gaap Purchase Obligation
PurchaseObligation
242100000
CY2018 us-gaap Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
-30552000
CY2018 ter Tax Cuts And Jobs Act Of2017 Reclassification From Aoci To Retained Earnings
TaxCutsAndJobsActOf2017ReclassificationFromAociToRetainedEarnings
769000
CY2016Q4 ter Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
0
CY2016Q4 ter Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentTax
209000
CY2016Q4 ter Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansTax
-778000
CY2018Q4 ter Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentTax
-521000
CY2018Q4 ter Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansTax
-1081000
CY2018 us-gaap Reclassification From Aoci Current Period Tax
ReclassificationFromAociCurrentPeriodTax
92000
CY2017 us-gaap Reclassification From Aoci Current Period Tax
ReclassificationFromAociCurrentPeriodTax
451000
CY2016 us-gaap Reclassification From Aoci Current Period Tax
ReclassificationFromAociCurrentPeriodTax
445000
CY2018Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
-367531000
CY2018 us-gaap Finite Lived Intangible Assets Foreign Currency Translation Gain Loss
FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss
5218000
CY2018Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
125482000
CY2017Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
414038000
CY2017Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
-337155000
CY2017 us-gaap Finite Lived Intangible Assets Foreign Currency Translation Gain Loss
FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss
-2205000
CY2017Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
79088000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
38496000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
24186000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
13945000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
13052000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
12785000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
23018000
CY2016Q4 us-gaap Goodwill Gross
GoodwillGross
985909000
CY2016Q4 us-gaap Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
762566000
CY2017Q4 us-gaap Goodwill Gross
GoodwillGross
1014577000
CY2017Q4 us-gaap Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
762566000
CY2018Q4 us-gaap Goodwill Gross
GoodwillGross
1144416000
CY2018Q4 us-gaap Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
762566000
CY2016 us-gaap Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
28668000
CY2017 us-gaap Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
-20531000
CY2017 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
CY2018Q4 us-gaap Purchase Obligation Due In Next Twelve Months
PurchaseObligationDueInNextTwelveMonths
232500000
CY2018 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
19300000
CY2017 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
20200000
CY2016 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
19100000
CY2018 us-gaap Product Warranty Accrual Period Increase Decrease
ProductWarrantyAccrualPeriodIncreaseDecrease
7900000
CY2017 us-gaap Product Warranty Accrual Period Increase Decrease
ProductWarrantyAccrualPeriodIncreaseDecrease
8200000
CY2018 us-gaap Extended Product Warranty Accrual Period Increase Decrease
ExtendedProductWarrantyAccrualPeriodIncreaseDecrease
27400000
CY2017 us-gaap Extended Product Warranty Accrual Period Increase Decrease
ExtendedProductWarrantyAccrualPeriodIncreaseDecrease
24400000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
19570000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
18293000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
13578000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
9693000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
5449000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
9472000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
76055000
CY2018 ter Stock Issued During Period Shares Sale Of Stock And Exercise Of Stock Options
StockIssuedDuringPeriodSharesSaleOfStockAndExerciseOfStockOptions
100000
CY2017 ter Stock Issued During Period Shares Sale Of Stock And Exercise Of Stock Options
StockIssuedDuringPeriodSharesSaleOfStockAndExerciseOfStockOptions
100000
CY2018 us-gaap Incremental Common Shares Attributable To Conversion Of Debt Securities
IncrementalCommonSharesAttributableToConversionOfDebtSecurities
2749000
CY2017 us-gaap Incremental Common Shares Attributable To Conversion Of Debt Securities
IncrementalCommonSharesAttributableToConversionOfDebtSecurities
1298000
CY2018 us-gaap Incremental Common Shares Attributable To Call Options And Warrants
IncrementalCommonSharesAttributableToCallOptionsAndWarrants
485000
CY2017 us-gaap Incremental Common Shares Attributable To Call Options And Warrants
IncrementalCommonSharesAttributableToCallOptionsAndWarrants
112000
CY2018 us-gaap Incremental Common Shares Attributable To Equity Unit Purchase Agreements
IncrementalCommonSharesAttributableToEquityUnitPurchaseAgreements
36000
CY2017 us-gaap Incremental Common Shares Attributable To Equity Unit Purchase Agreements
IncrementalCommonSharesAttributableToEquityUnitPurchaseAgreements
27000
CY2016 us-gaap Incremental Common Shares Attributable To Equity Unit Purchase Agreements
IncrementalCommonSharesAttributableToEquityUnitPurchaseAgreements
0
CY2018 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
4933000
CY2017 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
3572000
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
531000
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
926000
CY2015Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
1121000
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
69000
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
111000
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
130000
CY2018 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
94000
CY2017 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
501000
CY2016 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
324000
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
0
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
5000
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
2000
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
506000
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
506000
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
531000
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
926000
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber
256000
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber
233000
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber
598000
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
8605000
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
9546000
CY2015Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
10914000
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
69000
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
111000
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
130000
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
790000
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
939000
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
1471000
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
128000
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
109000
CY2018 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
10.89
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
17.36
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
19.06
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
233000
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
7874000
CY2018Q4 us-gaap Derivative Assets Liabilities At Fair Value Net
DerivativeAssetsLiabilitiesAtFairValueNet
-435000
CY2017Q4 us-gaap Derivative Assets Liabilities At Fair Value Net
DerivativeAssetsLiabilitiesAtFairValueNet
-57000
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
21.71
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
18.27
CY2015Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
17.66
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
45.99
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
28.91
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
18.95
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
20.20
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
17.90
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
24.67
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
20.35
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
17.80
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
29.22
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
13.92
CY2018 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
47.70
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
8.31
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
2960000
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
8035000
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
3729000
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
7359000
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
14831000
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
12468000
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue
7359000
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue
14831000
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue
12468000
CY2018Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
5905000
CY2017Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
9076000
CY2016Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
10217000
CY2018 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P3Y7M6D
CY2017 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P4Y1M6D
CY2016 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P3Y10M24D
CY2018 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
P3Y7M6D
CY2017 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
P4Y1M6D
CY2016 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
P3Y10M24D
CY2018 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
P2Y4M24D
CY2017 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
P2Y9M18D
CY2016 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
P3Y2M12D
CY2018Q4 us-gaap Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
506000
CY2018Q4 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
19.06
CY2018Q4 us-gaap Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
256000
CY2018Q4 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
8.31
CY2018 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
33577000
CY2017 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
34097000
CY2016 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
30750000
CY2018 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
12036000
CY2017 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
10462000
CY2016 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
8752000
CY2018 us-gaap Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
21541000
CY2017 us-gaap Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
23635000
CY2016 us-gaap Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
21998000
CY2018 us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
CY2018Q4 us-gaap Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Fair Value Of Plan Assets
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
CY2018 us-gaap Defined Benefit Plan Effect Of One Percentage Point Increase On Service And Interest Cost Components
DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents
7000
CY2018 us-gaap Defined Benefit Plan Effect Of One Percentage Point Decrease On Service And Interest Cost Components1
DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1
7000
CY2018 us-gaap Defined Benefit Plan Effect Of One Percentage Point Increase On Accumulated Postretirement Benefit Obligation
DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation
181000
CY2018 us-gaap Defined Benefit Plan Effect Of One Percentage Point Decrease On Accumulated Postretirement Benefit Obligation1
DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1
171000
CY2018 ter Defined Benefit Plan Number Of Retiree Participants Who Had Deferred Vested Benefits Transferred To Insurance
DefinedBenefitPlanNumberOfRetireeParticipantsWhoHadDeferredVestedBenefitsTransferredToInsurance
1700
CY2018Q4 us-gaap Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
145700000
CY2018 us-gaap Defined Benefit Plan Transfers Between Measurement Levels
DefinedBenefitPlanTransfersBetweenMeasurementLevels
2700000
CY2018Q4 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
44000000
CY2018 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
P2Y4M24D
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Maximum Employee Subscription Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumEmployeeSubscriptionRate
0.1
CY2018 ter Maximum Shares Can Be Purchased Under Plan At Fair Market Value
MaximumSharesCanBePurchasedUnderPlanAtFairMarketValue
25000
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Maximum Number Of Shares Per Employee
ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumNumberOfSharesPerEmployee
6000
CY2018 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Purchase Price Of Common Stock Percent
SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent
0.85
CY2018Q3 us-gaap Stock Issued During Period Shares Employee Stock Purchase Plans
StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
300000
CY2018Q3 us-gaap Shares Issued Price Per Share
SharesIssuedPricePerShare
32.36
CY2018Q1 us-gaap Stock Issued During Period Shares Employee Stock Purchase Plans
StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
300000
CY2018Q1 us-gaap Shares Issued Price Per Share
SharesIssuedPricePerShare
35.59
CY2017Q3 us-gaap Stock Issued During Period Shares Employee Stock Purchase Plans
StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
300000
CY2017Q3 us-gaap Shares Issued Price Per Share
SharesIssuedPricePerShare
25.53
CY2017Q1 us-gaap Stock Issued During Period Shares Employee Stock Purchase Plans
StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
400000
CY2017Q1 us-gaap Shares Issued Price Per Share
SharesIssuedPricePerShare
21.59
CY2016Q3 us-gaap Stock Issued During Period Shares Employee Stock Purchase Plans
StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
500000
CY2016Q3 us-gaap Shares Issued Price Per Share
SharesIssuedPricePerShare
16.74
CY2018 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
4
CY2018 ter Number Of Customer Accounted For Ten Percent Or Greater Revenue
NumberOfCustomerAccountedForTenPercentOrGreaterRevenue
0
CY2017 ter Number Of Customer Accounted For Ten Percent Or Greater Revenue
NumberOfCustomerAccountedForTenPercentOrGreaterRevenue
1
CY2016 ter Number Of Customer Accounted For Ten Percent Or Greater Revenue
NumberOfCustomerAccountedForTenPercentOrGreaterRevenue
1
CY2016 us-gaap Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
6800000
CY2018 ter Savings Plan Maximum Percentage Of Employees Contribution Allowable
SavingsPlanMaximumPercentageOfEmployeesContributionAllowable
0.2
CY2018 us-gaap Defined Contribution Plan Employers Matching Contribution Annual Vesting Percentage
DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage
0.25
CY2017Q3 us-gaap Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
2800000
CY2017Q4 us-gaap Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
3800000
CY2018 us-gaap Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
8800000
CY2018 ter Warranty Period
WarrantyPeriod
P1Y
CY2017 us-gaap Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
-100000
CY2016 us-gaap Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
-100000
CY2018 ter Tax Cuts And Jobs Act Of2017 Transition Tax For Accumulated Foreign Earnings Income Tax Expense Benefit
TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsIncomeTaxExpenseBenefit
-51700000
CY2017 ter Tax Cuts And Jobs Act Of2017 Correlative Adjustments On Uncertain Tax Positions
TaxCutsAndJobsActOf2017CorrelativeAdjustmentsOnUncertainTaxPositions
-10300000
CY2018Q4 ter Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit
TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefit
-49500000
CY2018 ter Maximum Employment Period Considered For Vesting Of Employers Contribution
MaximumEmploymentPeriodConsideredForVestingOfEmployersContribution
P4Y
CY2017 ter Lease Termination Month And Year
LeaseTerminationMonthAndYear
2017-09
CY2018 us-gaap Defined Benefit Plan Benefit Obligation Period Increase Decrease
DefinedBenefitPlanBenefitObligationPeriodIncreaseDecrease
-151300000
CY2018 us-gaap Defined Benefit Plan Fair Value Of Plan Assets Period Increase Decrease
DefinedBenefitPlanFairValueOfPlanAssetsPeriodIncreaseDecrease
-151300000
CY2018 us-gaap Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1
DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1
-300000
CY2018 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
2400000
CY2018 us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
0
CY2018 ter Tax Cuts And Jobs Act Of2017 Reclassification From Aoci To Retained Earnings Tax Effect
TaxCutsAndJobsActOf2017ReclassificationFromAociToRetainedEarningsTaxEffect
769000
CY2018 us-gaap Description Of New Accounting Pronouncements Not Yet Adopted
DescriptionOfNewAccountingPronouncementsNotYetAdopted
<div style="margin-bottom: 0pt; margin-top: 0pt; font-family: &quot;times new roman&quot;; font-size: 10pt;"><div style="font-weight:bold;display:inline;">C.&#160;&#160;&#160;&#160;</div><div style="font-weight:bold;display:inline;">RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS</div></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px;"></div><div style="clear: both; max-height: 0px; background: none;"></div><div style="font-size: 10pt; color: rgb(0, 0, 0); font-family: &quot;times new roman&quot;; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin-top: 6pt; margin-bottom: 0pt; text-indent: 4%; line-height: 12pt;">On January&#160;26, 2017, the FASB issued ASU&#160;<div style="white-space: nowrap; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">2017-04,</div>&#160;<div style="font-style:italic;display:inline;;font-style:italic;display:inline;">&#8220;Intangibles&#8212;Goodwill and Other (Topic 350): Simplifying the Accounting for Goodwill Impairment.&#8221;</div>&#160;The new guidance removes Step 2 of the goodwill impairment test, which requires a hypothetical purchase price allocation. Goodwill impairment will now be the amount by which a reporting unit&#8217;s carrying value exceeds its fair value, not to exceed the carrying amount of goodwill. All other goodwill impairment guidance will remain largely unchanged. Entities will continue to have the option to perform a qualitative assessment to determine if a quantitative impairment test is necessary. The same&#160;<div style="white-space: nowrap; color: rgb(0, 0, 0); letter-spacing: 0px; top: 0px;;display:inline;">one-step</div>&#160;impairment test will be applied to goodwill at all reporting units, even those with zero or negative carrying amounts. Entities will be required to disclose the amount of goodwill at reporting units with zero or negative carrying amounts. The revised guidance will be applied prospectively, and is effective in 2020. Early adoption is permitted for any impairment tests performed after January&#160;1, 2017. Teradyne is currently evaluating the impact of this ASU on its financial position, results of operations and statements of cash flows.</div><div style="font-size: 10pt; color: rgb(0, 0, 0); font-family: &quot;times new roman&quot;; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; margin-top: 12pt; margin-bottom: 0pt; text-indent: 4%; line-height: 12pt;">In February 2016, the FASB issued ASU&#160;2016-02,&#160;<div style="font-style:italic;display:inline;;font-style:italic;display:inline;">&#8220;Leases (Topic 842).&#8221;&#160;</div>The guidance in this ASU supersedes the lease recognition requirements in ASC Topic 840,&#160;<div style="font-style:italic;display:inline;;font-style:italic;display:inline;">&#8220;Leases.&#8221;&#160;</div>The new standard establishes a right-&#160;of-use&#160;(&#8220;ROU&#8221;) model that requires a lessee to record an ROU asset and a lease liability on the balance sheet for all leases with terms longer than twelve months. Leases will be classified as either finance or operating, with classification affecting the pattern of expense recognition in the statements of operations. The new standard is effective for annual periods beginning after December&#160;15, 2018 with early adoption permitted. A modified retrospective transition approach is required for lessees for capital and operating leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. In July 2018, the FASB issued ASU&#160;2018-11,&#160;&#8220;Leases (Topic 842): Targeted Improvements,&#8221; which amends ASU&#160;2016-02.&#160;The new ASU offers an additional transition method by which entities may elect not to recast the comparative periods presented in financial statements in the period of adoption and allows lessors to elect a practical expedient to not separate lease and&#160;non-lease&#160;components when certain conditions are met. This ASU has the same transition requirements and effective date as ASU&#160;2016-02.&#160;Teradyne elected not to recast the comparative periods presented in financial statements in the period of adoption. Teradyne adopted this guidance in January 2019; as a result it recorded between $50 and $60&#160;million of operating lease&#160;right-of-use&#160;assets and operating lease liabilities. Adoption had an immaterial impact on Teradyne&#8217;s results of operations.</div> <table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2018Q2 us-gaap Severance Costs1
SeveranceCosts1
3900000
CY2018 us-gaap Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
4500000
CY2018Q4 us-gaap Accounts And Notes Receivable Net
AccountsAndNotesReceivableNet
52200000
CY2017Q4 us-gaap Accounts And Notes Receivable Net
AccountsAndNotesReceivableNet
5400000
CY2018Q4 ter Unrecognized Tax Benefits Impact On Deferred Taxes
UnrecognizedTaxBenefitsImpactOnDeferredTaxes
5900000
CY2018 ter Federal Of State Benefit Reserves
FederalOfStateBenefitReserves
2000000
CY2018 ter Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Equity Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfEquitySecuritiesNetOfTax
0
CY2018 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
467801000
CY2017 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
524411000
CY2016 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
-55060000
CY2018Q3 us-gaap Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
2500000
CY2018Q3 us-gaap Severance Costs1
SeveranceCosts1
2400000
CY2018Q2 us-gaap Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
800000
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
20826000
CY2017Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
22602000
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Compensated Absences
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences
4772000
CY2017Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Compensated Absences
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences
4747000
CY2017 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Foreign
EffectiveIncomeTaxRateReconciliationTaxCreditsForeign
0.022
CY2016 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Foreign
EffectiveIncomeTaxRateReconciliationTaxCreditsForeign
-0.491
CY2018 us-gaap Unrecognized Tax Benefits Period Increase Decrease
UnrecognizedTaxBenefitsPeriodIncreaseDecrease
200000
CY2018Q4 us-gaap Assets
Assets
2706606000
CY2017Q4 us-gaap Assets
Assets
3109545000
CY2016Q4 us-gaap Assets
Assets
2762493000
CY2016Q4 us-gaap Goodwill
Goodwill
223343000
CY2017Q4 us-gaap Goodwill
Goodwill
252011000
CY2018Q4 us-gaap Goodwill
Goodwill
381850000
CY2018 dei Document Type
DocumentType
10-K
CY2018 dei Amendment Flag
AmendmentFlag
false
CY2018 dei Document Period End Date
DocumentPeriodEndDate
2018-12-31
CY2018 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2018
CY2018 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
FY
CY2018 dei Entity Registrant Name
EntityRegistrantName
TERADYNE, INC
CY2018 dei Entity Central Index Key
EntityCentralIndexKey
0000097210
CY2018 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2018 dei Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
Yes
CY2018 dei Entity Voluntary Filers
EntityVoluntaryFilers
No
CY2018 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2018 dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
CY2018Q2 dei Entity Public Float
EntityPublicFloat
6400000000
CY2018 dei Trading Symbol
TradingSymbol
TER
CY2018 dei Entity Shell Company
EntityShellCompany
false
CY2018 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
CY2018 dei Entity Small Business
EntitySmallBusiness
false
CY2019Q1 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
173629283
CY2018Q4 us-gaap Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Current And Noncurrent
PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrentAndNoncurrent
24400000
CY2017Q4 us-gaap Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Current And Noncurrent
PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrentAndNoncurrent
23400000
CY2018 us-gaap Available For Sale Equity Securities Gross Unrealized Loss
AvailableForSaleEquitySecuritiesGrossUnrealizedLoss
6000000

Files In Submission

Name View Source Status
0001193125-19-059974-index-headers.html Edgar Link pending
0001193125-19-059974-index.html Edgar Link pending
0001193125-19-059974.txt Edgar Link pending
0001193125-19-059974-xbrl.zip Edgar Link pending
d652525d10k.htm Edgar Link pending
d652525dex1010.htm Edgar Link pending
d652525dex1015.htm Edgar Link pending
d652525dex109.htm Edgar Link pending
d652525dex211.htm Edgar Link pending
d652525dex231.htm Edgar Link pending
d652525dex31.htm Edgar Link pending
d652525dex311.htm Edgar Link pending
d652525dex312.htm Edgar Link pending
d652525dex321.htm Edgar Link pending
d652525dex322.htm Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
g652525g25d63.jpg Edgar Link pending
g652525g30x33.jpg Edgar Link pending
g652525g68c83.jpg Edgar Link pending
g652525g71o86.jpg Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R100.htm Edgar Link pending
R101.htm Edgar Link pending
R102.htm Edgar Link pending
R103.htm Edgar Link pending
R104.htm Edgar Link pending
R105.htm Edgar Link pending
R106.htm Edgar Link pending
R107.htm Edgar Link pending
R108.htm Edgar Link pending
R109.htm Edgar Link pending
R11.htm Edgar Link pending
R110.htm Edgar Link pending
R111.htm Edgar Link pending
R112.htm Edgar Link pending
R113.htm Edgar Link pending
R114.htm Edgar Link pending
R115.htm Edgar Link pending
R116.htm Edgar Link pending
R117.htm Edgar Link pending
R118.htm Edgar Link pending
R119.htm Edgar Link pending
R12.htm Edgar Link pending
R120.htm Edgar Link pending
R121.htm Edgar Link pending
R122.htm Edgar Link pending
R123.htm Edgar Link pending
R124.htm Edgar Link pending
R125.htm Edgar Link pending
R126.htm Edgar Link pending
R127.htm Edgar Link pending
R128.htm Edgar Link pending
R129.htm Edgar Link pending
R13.htm Edgar Link pending
R130.htm Edgar Link pending
R131.htm Edgar Link pending
R132.htm Edgar Link pending
R133.htm Edgar Link pending
R134.htm Edgar Link pending
R135.htm Edgar Link pending
R136.htm Edgar Link pending
R137.htm Edgar Link pending
R138.htm Edgar Link pending
R139.htm Edgar Link pending
R14.htm Edgar Link pending
R140.htm Edgar Link pending
R141.htm Edgar Link pending
R142.htm Edgar Link pending
R143.htm Edgar Link pending
R144.htm Edgar Link pending
R145.htm Edgar Link pending
R146.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R66.htm Edgar Link pending
R67.htm Edgar Link pending
R68.htm Edgar Link pending
R69.htm Edgar Link pending
R7.htm Edgar Link pending
R70.htm Edgar Link pending
R71.htm Edgar Link pending
R72.htm Edgar Link pending
R73.htm Edgar Link pending
R74.htm Edgar Link pending
R75.htm Edgar Link pending
R76.htm Edgar Link pending
R77.htm Edgar Link pending
R78.htm Edgar Link pending
R79.htm Edgar Link pending
R8.htm Edgar Link pending
R80.htm Edgar Link pending
R81.htm Edgar Link pending
R82.htm Edgar Link pending
R83.htm Edgar Link pending
R84.htm Edgar Link pending
R85.htm Edgar Link pending
R86.htm Edgar Link pending
R87.htm Edgar Link pending
R88.htm Edgar Link pending
R89.htm Edgar Link pending
R9.htm Edgar Link pending
R90.htm Edgar Link pending
R91.htm Edgar Link pending
R92.htm Edgar Link pending
R93.htm Edgar Link pending
R94.htm Edgar Link pending
R95.htm Edgar Link pending
R96.htm Edgar Link pending
R97.htm Edgar Link pending
R98.htm Edgar Link pending
R99.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending
ter-20181231.xml Edgar Link completed
ter-20181231.xsd Edgar Link pending
ter-20181231_cal.xml Edgar Link unprocessable
ter-20181231_def.xml Edgar Link unprocessable
ter-20181231_lab.xml Edgar Link unprocessable
ter-20181231_pre.xml Edgar Link unprocessable