2020 Q3 Form 10-Q Financial Statement

#000031920120000057 Filed on October 30, 2020

View on sec.gov

Income Statement

Concept 2020 Q3 2019 Q3
Revenue $1.539B $1.413B
YoY Change 8.86% 29.28%
Cost Of Revenue $620.6M $604.2M
YoY Change 2.7% 58.43%
Gross Profit $918.1M $809.2M
YoY Change 13.46% 13.67%
Gross Profit Margin 59.67% 57.25%
Selling, General & Admin $172.6M $188.3M
YoY Change -8.34% 64.58%
% of Gross Profit 18.8% 23.28%
Research & Development $219.0M $210.6M
YoY Change 4.02% 37.16%
% of Gross Profit 23.86% 26.02%
Depreciation & Amortization $80.07M $98.59M
YoY Change -18.79% 512.84%
% of Gross Profit 8.72% 12.18%
Operating Expenses $391.7M $398.9M
YoY Change -1.82% 48.87%
Operating Profit $526.4M $410.2M
YoY Change 28.31% -7.58%
Interest Expense $39.39M $40.35M
YoY Change -2.39% 53.06%
% of Operating Profit 7.48% 9.84%
Other Income/Expense, Net -$3.197M $1.618M
YoY Change -297.59% -84.29%
Pretax Income $483.8M $371.5M
YoY Change 30.22% -13.11%
Income Tax $63.66M $25.12M
% Of Pretax Income 13.16% 6.76%
Net Earnings $420.6M $346.5M
YoY Change 21.37% -12.48%
Net Earnings / Revenue 27.33% 24.52%
Basic Earnings Per Share $2.71 $2.18
Diluted Earnings Per Share $2.69 $2.16
COMMON SHARES
Basic Shares Outstanding 155.3M shares 158.7M shares
Diluted Shares Outstanding 156.4M shares 160.1M shares

Balance Sheet

Concept 2020 Q3 2019 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $2.043B $1.752B
YoY Change 16.67% -37.0%
Cash & Equivalents $1.216B $988.3M
Short-Term Investments $827.6M $763.2M
Other Short-Term Assets $288.1M $283.8M
YoY Change 1.53% 95.72%
Inventory $1.394B $1.254B
Prepaid Expenses $88.13M $80.69M
Receivables $1.029B $990.1M
Other Receivables $24.80M $15.80M
Total Short-Term Assets $4.755B $4.356B
YoY Change 9.16% -3.66%
LONG-TERM ASSETS
Property, Plant & Equipment $561.9M $475.2M
YoY Change 18.23% 63.17%
Goodwill $2.045B $2.264B
YoY Change -9.64% 528.06%
Intangibles $1.341B $1.549B
YoY Change -13.44% 6064.99%
Long-Term Investments
YoY Change
Other Assets $371.6M $368.9M
YoY Change 0.72% 63.84%
Total Long-Term Assets $4.565B $4.874B
YoY Change -6.32% 333.57%
TOTAL ASSETS
Total Short-Term Assets $4.755B $4.356B
Total Long-Term Assets $4.565B $4.874B
Total Assets $9.320B $9.229B
YoY Change 0.98% 63.49%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $254.5M $221.4M
YoY Change 14.94% 42.9%
Accrued Expenses $795.7M $756.4M
YoY Change 5.2% 29.63%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00
YoY Change
Long-Term Debt Due $250.0M
YoY Change
Total Short-Term Liabilities $1.749B $1.943B
YoY Change -10.01% 48.25%
LONG-TERM LIABILITIES
Long-Term Debt $3.420B $3.174B
YoY Change 7.76% 41.84%
Other Long-Term Liabilities $646.7M $643.0M
YoY Change 0.57% 43.54%
Total Long-Term Liabilities $4.067B $3.817B
YoY Change 6.55% 42.12%
TOTAL LIABILITIES
Total Short-Term Liabilities $1.749B $1.943B
Total Long-Term Liabilities $4.067B $3.817B
Total Liabilities $6.558B $6.550B
YoY Change 0.12% 60.62%
SHAREHOLDERS EQUITY
Retained Earnings $753.9M $733.2M
YoY Change 2.83% -28.64%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $2.747B $2.661B
YoY Change
Total Liabilities & Shareholders Equity $9.320B $9.229B
YoY Change 0.98% 63.49%

Cashflow Statement

Concept 2020 Q3 2019 Q3
OPERATING ACTIVITIES
Net Income $420.6M $346.5M
YoY Change 21.37% -12.48%
Depreciation, Depletion And Amortization $80.07M $98.59M
YoY Change -18.79% 512.84%
Cash From Operating Activities $512.2M $496.2M
YoY Change 3.21% 30.11%
INVESTING ACTIVITIES
Capital Expenditures $55.93M $32.57M
YoY Change 71.73% 45.84%
Acquisitions $0.00 $78.53M
YoY Change -100.0% 566.24%
Other Investing Activities -$78.40M -$114.1M
YoY Change -31.29% -133.84%
Cash From Investing Activities -$134.3M -$146.7M
YoY Change -8.43% -146.59%
FINANCING ACTIVITIES
Cash Dividend Paid $141.2M $121.6M
YoY Change 16.12% -0.94%
Common Stock Issuance & Retirement, Net $187.9M $228.4M
YoY Change -17.73% -23.87%
Debt Paid & Issued, Net $50.00M $0.00
YoY Change
Cash From Financing Activities -$404.2M -$373.6M
YoY Change 8.19% -16.92%
NET CHANGE
Cash From Operating Activities $512.2M $496.2M
Cash From Investing Activities -$134.3M -$146.7M
Cash From Financing Activities -$404.2M -$373.6M
Net Change In Cash -$18.59M -$27.65M
YoY Change -32.76% -111.28%
FREE CASH FLOW
Cash From Operating Activities $512.2M $496.2M
Capital Expenditures $55.93M $32.57M
Free Cash Flow $456.2M $463.7M
YoY Change -1.6% 29.13%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2020Q3 dei Amendment Flag
AmendmentFlag
false
CY2020Q3 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2021
CY2020Q3 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q1
CY2020Q3 dei Entity Central Index Key
EntityCentralIndexKey
0000319201
CY2020Q3 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--06-30
CY2020Q3 us-gaap Accounting Standards Update Extensible List
AccountingStandardsUpdateExtensibleList
us-gaap:AccountingStandardsUpdate201613Member
CY2020Q3 dei Document Type
DocumentType
10-Q
CY2020Q3 dei Document Quarterly Report
DocumentQuarterlyReport
true
CY2020Q3 dei Document Period End Date
DocumentPeriodEndDate
2020-09-30
CY2020Q3 dei Document Transition Report
DocumentTransitionReport
false
CY2020Q3 dei Entity File Number
EntityFileNumber
000-09992
CY2020Q3 dei Entity Registrant Name
EntityRegistrantName
KLA CORPORATION
CY2020Q3 dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
DE
CY2020Q3 dei Entity Tax Identification Number
EntityTaxIdentificationNumber
04-2564110
CY2020Q3 dei Entity Address Address Line1
EntityAddressAddressLine1
One Technology Drive,
CY2020Q3 dei Entity Address City Or Town
EntityAddressCityOrTown
Milpitas,
CY2020Q3 dei Entity Address State Or Province
EntityAddressStateOrProvince
CA
CY2020Q3 dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
95035
CY2020Q3 dei City Area Code
CityAreaCode
408
CY2020Q3 dei Local Phone Number
LocalPhoneNumber
875-3000
CY2020Q3 dei Security12b Title
Security12bTitle
Common Stock, $0.001 par value per share
CY2020Q3 dei Trading Symbol
TradingSymbol
KLAC
CY2020Q3 dei Security Exchange Name
SecurityExchangeName
NASDAQ
CY2020Q3 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2020Q3 dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
CY2020Q3 dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
CY2020Q3 dei Entity Small Business
EntitySmallBusiness
false
CY2020Q3 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
CY2020Q3 dei Entity Shell Company
EntityShellCompany
false
CY2020Q4 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
154459817 shares
CY2020Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
1215820000 USD
CY2020Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
1234409000 USD
CY2020Q3 us-gaap Available For Sale Securities Debt Securities Current
AvailableForSaleSecuritiesDebtSecuritiesCurrent
827633000 USD
CY2020Q2 us-gaap Available For Sale Securities Debt Securities Current
AvailableForSaleSecuritiesDebtSecuritiesCurrent
746063000 USD
CY2020Q3 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
1028883000 USD
CY2020Q2 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
1107413000 USD
CY2020Q3 us-gaap Inventory Net
InventoryNet
1394225000 USD
CY2020Q2 us-gaap Inventory Net
InventoryNet
1310985000 USD
CY2020Q3 us-gaap Other Assets Current
OtherAssetsCurrent
288138000 USD
CY2020Q2 us-gaap Other Assets Current
OtherAssetsCurrent
324675000 USD
CY2020Q3 us-gaap Assets Current
AssetsCurrent
4754699000 USD
CY2020Q2 us-gaap Assets Current
AssetsCurrent
4723545000 USD
CY2020Q3 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
561852000 USD
CY2020Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
519824000 USD
CY2020Q3 us-gaap Goodwill
Goodwill
2045432000 USD
CY2020Q2 us-gaap Goodwill
Goodwill
2045402000 USD
CY2020Q3 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
245614000 USD
CY2020Q2 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
236797000 USD
CY2020Q3 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
1340913000 USD
CY2020Q2 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
1391413000 USD
CY2020Q3 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
371586000 USD
CY2020Q2 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
362979000 USD
CY2020Q3 us-gaap Assets
Assets
9320096000 USD
CY2020Q2 us-gaap Assets
Assets
9279960000 USD
CY2020Q3 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
646691000 USD
CY2020Q2 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
672284000 USD
CY2020Q3 us-gaap Liabilities
Liabilities
6557751000 USD
CY2020Q3 us-gaap Accounts Payable Current
AccountsPayableCurrent
254458000 USD
CY2020Q2 us-gaap Accounts Payable Current
AccountsPayableCurrent
264280000 USD
CY2020Q3 klac Contract With Customer Liability Current System Revenue
ContractWithCustomerLiabilityCurrentSystemRevenue
253604000 USD
CY2020Q2 klac Contract With Customer Liability Current System Revenue
ContractWithCustomerLiabilityCurrentSystemRevenue
336237000 USD
CY2020Q3 klac Contract With Customer Liability Current Service Revenue
ContractWithCustomerLiabilityCurrentServiceRevenue
241219000 USD
CY2020Q2 klac Contract With Customer Liability Current Service Revenue
ContractWithCustomerLiabilityCurrentServiceRevenue
233493000 USD
CY2020Q3 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
999547000 USD
CY2020Q2 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
865776000 USD
CY2020Q3 us-gaap Liabilities Current
LiabilitiesCurrent
1748828000 USD
CY2020Q2 us-gaap Liabilities Current
LiabilitiesCurrent
1699786000 USD
CY2020Q3 us-gaap Unsecured Long Term Debt
UnsecuredLongTermDebt
3420403000 USD
CY2020Q2 us-gaap Unsecured Long Term Debt
UnsecuredLongTermDebt
3469670000 USD
CY2020Q3 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
656876000 USD
CY2020Q2 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
660885000 USD
CY2020Q3 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
84953000 USD
CY2020Q2 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
96325000 USD
CY2020Q2 us-gaap Liabilities
Liabilities
6598950000 USD
CY2020Q3 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
USD
CY2020Q2 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
USD
CY2020Q3 us-gaap Common Stocks Including Additional Paid In Capital
CommonStocksIncludingAdditionalPaidInCapital
2072715000 USD
CY2020Q2 us-gaap Common Stocks Including Additional Paid In Capital
CommonStocksIncludingAdditionalPaidInCapital
2090268000 USD
CY2020Q3 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
753915000 USD
CY2020Q2 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
654930000 USD
CY2020Q3 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-79446000 USD
CY2020Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-79774000 USD
CY2020Q3 us-gaap Stockholders Equity
StockholdersEquity
2747184000 USD
CY2020Q2 us-gaap Stockholders Equity
StockholdersEquity
2665424000 USD
CY2020Q3 us-gaap Minority Interest
MinorityInterest
15161000 USD
CY2020Q2 us-gaap Minority Interest
MinorityInterest
15586000 USD
CY2020Q3 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
2762345000 USD
CY2020Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
2681010000 USD
CY2020Q3 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
9320096000 USD
CY2020Q2 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
9279960000 USD
CY2020Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1538620000 USD
CY2019Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1413414000 USD
CY2020Q3 us-gaap Cost Of Revenue
CostOfRevenue
620562000 USD
CY2019Q3 us-gaap Cost Of Revenue
CostOfRevenue
604241000 USD
CY2020Q3 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
219038000 USD
CY2019Q3 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
210580000 USD
CY2020Q3 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
172631000 USD
CY2019Q3 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
188345000 USD
CY2020Q3 us-gaap Interest Expense
InterestExpense
39386000 USD
CY2019Q3 us-gaap Interest Expense
InterestExpense
40350000 USD
CY2020Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-3197000 USD
CY2019Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
1618000 USD
CY2020Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
483806000 USD
CY2019Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
371516000 USD
CY2020Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
63664000 USD
CY2019Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
25120000 USD
CY2020Q3 us-gaap Profit Loss
ProfitLoss
420142000 USD
CY2019Q3 us-gaap Profit Loss
ProfitLoss
346396000 USD
CY2020Q3 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
-425000 USD
CY2019Q3 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
-129000 USD
CY2020Q3 us-gaap Net Income Loss
NetIncomeLoss
420567000 USD
CY2019Q3 us-gaap Net Income Loss
NetIncomeLoss
346525000 USD
CY2020Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.71
CY2019Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.18
CY2020Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.69
CY2019Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.16
CY2020Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
155281000 shares
CY2019Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
158697000 shares
CY2020Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
156442000 shares
CY2019Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
160131000 shares
CY2020Q3 us-gaap Profit Loss
ProfitLoss
420142000 USD
CY2020Q3 us-gaap Net Income Loss
NetIncomeLoss
420567000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
328000 USD
CY2019Q3 us-gaap Profit Loss
ProfitLoss
346396000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
5440000 USD
CY2019Q3 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
-2438000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
403000 USD
CY2019Q3 us-gaap Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
-393000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
5037000 USD
CY2019Q3 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-2045000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
-918000 USD
CY2019Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
-742000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
54000 USD
CY2019Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
-1527000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax
-208000 USD
CY2019Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax
24000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
-764000 USD
CY2019Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
761000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
3119000 USD
CY2019Q3 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-729000 USD
CY2020Q3 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
-951000 USD
CY2019Q3 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
1183000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
101000 USD
CY2019Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
-4000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
-226000 USD
CY2019Q3 us-gaap Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
-542000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
-826000 USD
CY2019Q3 us-gaap Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
1729000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
328000 USD
CY2019Q3 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
1174000 USD
CY2020Q3 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
-425000 USD
CY2019Q3 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
-129000 USD
CY2020Q3 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
420895000 USD
CY2019Q3 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
347699000 USD
CY2020Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
2681010000 USD
CY2020Q3 us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
231821000 USD
CY2020Q3 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
-425000 USD
CY2020Q3 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
-25145000 USD
CY2020Q3 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
193897000 USD
CY2020Q3 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.90
CY2020Q3 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
141555000 USD
CY2020Q3 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
26992000 USD
CY2020Q3 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
2762345000 USD
CY2019Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
2677693000 USD
CY2019Q3 us-gaap Net Income Loss
NetIncomeLoss
346525000 USD
CY2019Q3 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
-129000 USD
CY2019Q3 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
1174000 USD
CY2019Q3 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
-23423000 USD
CY2019Q3 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
228496000 USD
CY2019Q3 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.75
CY2019Q3 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
120669000 USD
CY2019Q3 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
26944000 USD
CY2019Q3 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
2679619000 USD
CY2020Q3 us-gaap Profit Loss
ProfitLoss
420142000 USD
CY2019Q3 us-gaap Profit Loss
ProfitLoss
346396000 USD
CY2020Q3 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
80066000 USD
CY2019Q3 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
98588000 USD
CY2020Q3 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
12907000 USD
CY2019Q3 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-10313000 USD
CY2019Q3 us-gaap Asset Impairment Charges
AssetImpairmentCharges
2481000 USD
CY2020Q3 us-gaap Share Based Compensation
ShareBasedCompensation
26992000 USD
CY2019Q3 us-gaap Share Based Compensation
ShareBasedCompensation
26944000 USD
CY2020Q3 klac Increase Decrease In Accounts Receivable Excluding Acquisition Related
IncreaseDecreaseInAccountsReceivableExcludingAcquisitionRelated
-73000000 USD
CY2019Q3 klac Increase Decrease In Accounts Receivable Excluding Acquisition Related
IncreaseDecreaseInAccountsReceivableExcludingAcquisitionRelated
75214000 USD
CY2020Q3 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
85991000 USD
CY2019Q3 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
5091000 USD
CY2020Q3 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
-5103000 USD
CY2019Q3 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
8930000 USD
CY2020Q3 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-9822000 USD
CY2019Q3 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
18885000 USD
CY2020Q3 klac Increase Decrease In Contract With Customer Liability System Revenue
IncreaseDecreaseInContractWithCustomerLiabilitySystemRevenue
-82633000 USD
CY2019Q3 klac Increase Decrease In Contract With Customer Liability System Revenue
IncreaseDecreaseInContractWithCustomerLiabilitySystemRevenue
-4833000 USD
CY2020Q3 klac Increase Decrease In Contract With Customer Liability Service Revenue
IncreaseDecreaseInContractWithCustomerLiabilityServiceRevenue
-3646000 USD
CY2019Q3 klac Increase Decrease In Contract With Customer Liability Service Revenue
IncreaseDecreaseInContractWithCustomerLiabilityServiceRevenue
-4337000 USD
CY2020Q3 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
101002000 USD
CY2019Q3 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
91043000 USD
CY2020Q3 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
512171000 USD
CY2019Q3 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
496245000 USD
CY2020Q3 us-gaap Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
1114000 USD
CY2019Q3 us-gaap Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
0 USD
CY2020Q3 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
0 USD
CY2019Q3 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
78530000 USD
CY2020Q3 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
55925000 USD
CY2019Q3 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
32566000 USD
CY2019Q3 us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
263767000 USD
CY2020Q3 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
53249000 USD
CY2019Q3 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
25449000 USD
CY2020Q3 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
95835000 USD
CY2019Q3 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
198751000 USD
CY2020Q3 us-gaap Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
18630000 USD
CY2019Q3 us-gaap Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
9021000 USD
CY2020Q3 us-gaap Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
21244000 USD
CY2019Q3 us-gaap Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
11905000 USD
CY2020Q3 us-gaap Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
614000 USD
CY2019Q3 us-gaap Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
1086000 USD
CY2020Q3 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-134320000 USD
CY2019Q3 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-146693000 USD
CY2020Q3 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
50000000 USD
CY2019Q3 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
0 USD
CY2020Q3 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
187897000 USD
CY2019Q3 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
228496000 USD
CY2020Q3 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
141164000 USD
CY2019Q3 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
121636000 USD
CY2020Q3 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
0 USD
CY2019Q3 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
114000 USD
CY2020Q3 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
25145000 USD
CY2019Q3 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
23538000 USD
CY2020Q3 us-gaap Payment For Contingent Consideration Liability Financing Activities
PaymentForContingentConsiderationLiabilityFinancingActivities
0 USD
CY2019Q3 us-gaap Payment For Contingent Consideration Liability Financing Activities
PaymentForContingentConsiderationLiabilityFinancingActivities
57000 USD
CY2020Q3 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-404206000 USD
CY2019Q3 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-373613000 USD
CY2020Q3 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
7766000 USD
CY2019Q3 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
-3585000 USD
CY2020Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-18589000 USD
CY2019Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-27646000 USD
CY2020Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1234409000 USD
CY2019Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1015994000 USD
CY2020Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1215820000 USD
CY2019Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
988348000 USD
CY2020Q3 us-gaap Income Taxes Paid
IncomeTaxesPaid
54185000 USD
CY2019Q3 us-gaap Income Taxes Paid
IncomeTaxesPaid
19862000 USD
CY2020Q3 us-gaap Interest Paid Net
InterestPaidNet
40071000 USD
CY2019Q3 us-gaap Interest Paid Net
InterestPaidNet
26347000 USD
CY2020Q3 klac Noncash Or Part Noncash Acquisition Contingent Consideration Payable Receivable
NoncashOrPartNoncashAcquisitionContingentConsiderationPayableReceivable
-2987000 USD
CY2019Q3 klac Noncash Or Part Noncash Acquisition Contingent Consideration Payable Receivable
NoncashOrPartNoncashAcquisitionContingentConsiderationPayableReceivable
9366000 USD
CY2020Q3 klac Noncash Transaction Increase Decrease In Dividends Payable
NoncashTransactionIncreaseDecreaseInDividendsPayable
391000 USD
CY2019Q3 klac Noncash Transaction Increase Decrease In Dividends Payable
NoncashTransactionIncreaseDecreaseInDividendsPayable
1552000 USD
CY2020Q3 klac Stock Repurchase Program Unsettled Common Stock Repurchase
StockRepurchaseProgramUnsettledCommonStockRepurchase
6000000 USD
CY2019Q3 klac Stock Repurchase Program Unsettled Common Stock Repurchase
StockRepurchaseProgramUnsettledCommonStockRepurchase
8000000 USD
CY2020Q3 us-gaap Noncash Or Part Noncash Acquisition Fixed Assets Acquired1
NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1
23388000 USD
CY2019Q3 us-gaap Noncash Or Part Noncash Acquisition Fixed Assets Acquired1
NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1
16074000 USD
CY2020Q3 us-gaap Use Of Estimates
UseOfEstimates
<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Management Estimates.</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> The preparation of the Condensed Consolidated Financial Statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions in applying our accounting policies that affect the reported amounts of assets and liabilities (and related disclosure of contingent assets and liabilities) at the date of the Condensed Consolidated Financial Statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates.</span>
CY2020Q3 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
1028883000 USD
CY2020Q2 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
1107413000 USD
CY2020Q3 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-78530000 USD
CY2020Q3 klac Increase Decrease In Accounts Receivable Percentage
IncreaseDecreaseInAccountsReceivablePercentage
-0.07
CY2020Q3 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
97751000 USD
CY2020Q2 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
99876000 USD
CY2020Q3 us-gaap Increase Decrease In Contract With Customer Asset
IncreaseDecreaseInContractWithCustomerAsset
-2125000 USD
CY2020Q3 klac Increase Decrease In Contract With Customer Asset Percentage
IncreaseDecreaseInContractWithCustomerAssetPercentage
-0.02
CY2020Q3 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
579776000 USD
CY2020Q2 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
666055000 USD
CY2020Q3 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
-86279000 USD
CY2020Q3 klac Increase Decrease In Contract With Customer Liability Percentage
IncreaseDecreaseInContractWithCustomerLiabilityPercentage
-0.13
CY2020Q3 klac Revenue Remainder Payable Acceptance Period
RevenueRemainderPayableAcceptancePeriod
P30D
CY2020Q3 us-gaap Contract With Customer Asset Reclassified To Receivable
ContractWithCustomerAssetReclassifiedToReceivable
40900000 USD
CY2020Q3 us-gaap Contract With Customer Asset Cumulative Catch Up Adjustment To Revenue Modification Of Contract
ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueModificationOfContract
38600000 USD
CY2020Q3 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
314800000 USD
CY2020Q3 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
2200000000 USD
CY2020Q3 us-gaap Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
P12M
CY2020Q3 us-gaap Cash
Cash
471200000 USD
CY2020Q3 klac Time Deposit Fair Value
TimeDepositFairValue
133800000 USD
CY2020Q2 us-gaap Cash
Cash
460800000 USD
CY2020Q2 klac Time Deposit Fair Value
TimeDepositFairValue
78700000 USD
CY2020Q3 us-gaap Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
1046329000 USD
CY2020Q2 us-gaap Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
1119235000 USD
CY2020Q3 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
17446000 USD
CY2020Q2 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
11822000 USD
CY2020Q3 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
1028883000 USD
CY2020Q2 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
1107413000 USD
CY2020Q3 us-gaap Inventory Raw Materials
InventoryRawMaterials
541846000 USD
CY2020Q2 us-gaap Inventory Raw Materials
InventoryRawMaterials
478594000 USD
CY2020Q3 us-gaap Other Inventories Spare Parts
OtherInventoriesSpareParts
316795000 USD
CY2020Q2 us-gaap Other Inventories Spare Parts
OtherInventoriesSpareParts
338608000 USD
CY2020Q3 us-gaap Inventory Work In Process
InventoryWorkInProcess
368270000 USD
CY2020Q2 us-gaap Inventory Work In Process
InventoryWorkInProcess
334965000 USD
CY2020Q3 us-gaap Inventory Finished Goods
InventoryFinishedGoods
167314000 USD
CY2020Q2 us-gaap Inventory Finished Goods
InventoryFinishedGoods
158818000 USD
CY2020Q3 us-gaap Inventory Net
InventoryNet
1394225000 USD
CY2020Q2 us-gaap Inventory Net
InventoryNet
1310985000 USD
CY2020Q3 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
97751000 USD
CY2020Q2 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
99876000 USD
CY2020Q3 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
88128000 USD
CY2020Q2 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
74955000 USD
CY2020Q3 us-gaap Capitalized Contract Cost Net
CapitalizedContractCostNet
57488000 USD
CY2020Q2 us-gaap Capitalized Contract Cost Net
CapitalizedContractCostNet
77219000 USD
CY2020Q3 us-gaap Prepaid Taxes
PrepaidTaxes
24767000 USD
CY2020Q2 us-gaap Prepaid Taxes
PrepaidTaxes
56809000 USD
CY2020Q3 us-gaap Other Assets Miscellaneous Current
OtherAssetsMiscellaneousCurrent
20004000 USD
CY2020Q2 us-gaap Other Assets Miscellaneous Current
OtherAssetsMiscellaneousCurrent
15816000 USD
CY2020Q3 us-gaap Other Assets Current
OtherAssetsCurrent
288138000 USD
CY2020Q2 us-gaap Other Assets Current
OtherAssetsCurrent
324675000 USD
CY2020Q3 us-gaap Land
Land
67864000 USD
CY2020Q2 us-gaap Land
Land
67858000 USD
CY2020Q3 klac Buildings And Leasehold Improvements
BuildingsAndLeaseholdImprovements
433525000 USD
CY2020Q2 klac Buildings And Leasehold Improvements
BuildingsAndLeaseholdImprovements
405238000 USD
CY2020Q3 us-gaap Machinery And Equipment Gross
MachineryAndEquipmentGross
695577000 USD
CY2020Q2 us-gaap Machinery And Equipment Gross
MachineryAndEquipmentGross
677627000 USD
CY2020Q3 us-gaap Furniture And Fixtures Gross
FurnitureAndFixturesGross
31121000 USD
CY2020Q2 us-gaap Furniture And Fixtures Gross
FurnitureAndFixturesGross
29964000 USD
CY2020Q3 us-gaap Construction In Progress Gross
ConstructionInProgressGross
109211000 USD
CY2020Q2 us-gaap Construction In Progress Gross
ConstructionInProgressGross
93736000 USD
CY2020Q3 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
1337298000 USD
CY2020Q2 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
1274423000 USD
CY2020Q3 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
775446000 USD
CY2020Q2 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
754599000 USD
CY2020Q3 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
561852000 USD
CY2020Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
519824000 USD
CY2020Q3 us-gaap Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
223986000 USD
CY2020Q2 us-gaap Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
213487000 USD
CY2020Q3 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
98754000 USD
CY2020Q2 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
100790000 USD
CY2020Q3 us-gaap Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
48846000 USD
CY2020Q2 us-gaap Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
48702000 USD
CY2020Q3 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
371586000 USD
CY2020Q2 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
362979000 USD
CY2020Q3 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
346266000 USD
CY2020Q2 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
251379000 USD
CY2020Q3 us-gaap Defined Benefit Pension Plan Liabilities Current
DefinedBenefitPensionPlanLiabilitiesCurrent
225542000 USD
CY2020Q2 us-gaap Defined Benefit Pension Plan Liabilities Current
DefinedBenefitPensionPlanLiabilitiesCurrent
215167000 USD
CY2020Q3 us-gaap Accrued Marketing Costs Current
AccruedMarketingCostsCurrent
128484000 USD
CY2020Q2 us-gaap Accrued Marketing Costs Current
AccruedMarketingCostsCurrent
114896000 USD
CY2020Q3 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
159713000 USD
CY2020Q2 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
183435000 USD
CY2020Q3 us-gaap Taxes Payable Current
TaxesPayableCurrent
75323000 USD
CY2020Q2 us-gaap Taxes Payable Current
TaxesPayableCurrent
35640000 USD
CY2020Q3 us-gaap Interest And Dividends Payable Current
InterestAndDividendsPayableCurrent
34801000 USD
CY2020Q2 us-gaap Interest And Dividends Payable Current
InterestAndDividendsPayableCurrent
36265000 USD
CY2020Q3 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
29418000 USD
CY2020Q2 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
28994000 USD
CY2020Q3 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
999547000 USD
CY2020Q2 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
865776000 USD
CY2020Q3 us-gaap Accrued Income Taxes Noncurrent
AccruedIncomeTaxesNoncurrent
357074000 USD
CY2020Q2 us-gaap Accrued Income Taxes Noncurrent
AccruedIncomeTaxesNoncurrent
383447000 USD
CY2020Q3 us-gaap Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
81612000 USD
CY2020Q2 us-gaap Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
78911000 USD
CY2020Q3 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
69431000 USD
CY2020Q2 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
70885000 USD
CY2020Q3 klac Other Liabilities Miscellaneous Noncurrent
OtherLiabilitiesMiscellaneousNoncurrent
138574000 USD
CY2020Q2 klac Other Liabilities Miscellaneous Noncurrent
OtherLiabilitiesMiscellaneousNoncurrent
139041000 USD
CY2020Q3 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
646691000 USD
CY2020Q2 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
672284000 USD
CY2020Q3 klac Cash Cash Equivalentsand Availableforsale Debt Securities Excluding Time Deposits Amortized Cost
CashCashEquivalentsandAvailableforsaleDebtSecuritiesExcludingTimeDepositsAmortizedCost
1434736000 USD
CY2020Q3 klac Cash Cash Equivalents And Availableforsale Debt Securities Accumulated Gross Unrealized Gain
CashCashEquivalentsAndAvailableforsaleDebtSecuritiesAccumulatedGrossUnrealizedGain
3734000 USD
CY2020Q3 klac Cash Cash Equivalents And Availableforsale Debt Securities Accumulated Gross Unrealized Losses
CashCashEquivalentsAndAvailableforsaleDebtSecuritiesAccumulatedGrossUnrealizedLosses
96000 USD
CY2020Q3 klac Cash Cash Equivalentsand Availableforsale Debt Securities Excluding Time Deposits
CashCashEquivalentsandAvailableforsaleDebtSecuritiesExcludingTimeDeposits
1438374000 USD
CY2020Q3 us-gaap Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
133836000 USD
CY2020Q3 us-gaap Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
133836000 USD
CY2020Q3 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
823995000 USD
CY2020Q3 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
3734000 USD
CY2020Q3 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
96000 USD
CY2020Q3 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
827633000 USD
CY2020Q2 klac Cash Cash Equivalentsand Availableforsale Debt Securities Excluding Time Deposits Amortized Cost
CashCashEquivalentsandAvailableforsaleDebtSecuritiesExcludingTimeDepositsAmortizedCost
1390874000 USD
CY2020Q2 klac Cash Cash Equivalents And Availableforsale Debt Securities Accumulated Gross Unrealized Gain
CashCashEquivalentsAndAvailableforsaleDebtSecuritiesAccumulatedGrossUnrealizedGain
4748000 USD
CY2020Q2 klac Cash Cash Equivalents And Availableforsale Debt Securities Accumulated Gross Unrealized Losses
CashCashEquivalentsAndAvailableforsaleDebtSecuritiesAccumulatedGrossUnrealizedLosses
59000 USD
CY2020Q2 klac Cash Cash Equivalentsand Availableforsale Debt Securities Excluding Time Deposits
CashCashEquivalentsandAvailableforsaleDebtSecuritiesExcludingTimeDeposits
1395563000 USD
CY2020Q3 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
498336000 USD
CY2020Q3 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
500622000 USD
CY2020Q2 us-gaap Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
124153000 USD
CY2020Q2 us-gaap Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
124153000 USD
CY2020Q2 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
741374000 USD
CY2020Q2 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
4748000 USD
CY2020Q2 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
59000 USD
CY2020Q2 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
746063000 USD
CY2020Q3 us-gaap Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
40 investment
CY2020Q3 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
0 USD
CY2020Q3 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
100401000 USD
CY2020Q3 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
96000 USD
CY2020Q2 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
74260000 USD
CY2020Q2 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
59000 USD
CY2020Q3 klac Debt Securities Availableforsale Maturity Allocatedand Single Maturity Dateafter One Through Three Years Amortized Cost
DebtSecuritiesAvailableforsaleMaturityAllocatedandSingleMaturityDateafterOneThroughThreeYearsAmortizedCost
325659000 USD
CY2020Q3 klac Debt Securities Availableforsale Maturity Allocatedand Single Maturity Dateafter One Through Three Years Fair Value
DebtSecuritiesAvailableforsaleMaturityAllocatedandSingleMaturityDateafterOneThroughThreeYearsFairValue
327011000 USD
CY2020Q3 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
823995000 USD
CY2020Q3 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
827633000 USD
CY2020Q2 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
415915000 USD
CY2020Q2 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
418169000 USD
CY2020Q2 klac Debt Securities Availableforsale Maturity Allocatedand Single Maturity Dateafter One Through Three Years Amortized Cost
DebtSecuritiesAvailableforsaleMaturityAllocatedandSingleMaturityDateafterOneThroughThreeYearsAmortizedCost
325459000 USD
CY2020Q2 klac Debt Securities Availableforsale Maturity Allocatedand Single Maturity Dateafter One Through Three Years Fair Value
DebtSecuritiesAvailableforsaleMaturityAllocatedandSingleMaturityDateafterOneThroughThreeYearsFairValue
327894000 USD
CY2020Q2 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
741374000 USD
CY2020Q2 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
746063000 USD
CY2020Q3 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
4 segment
CY2020Q3 us-gaap Number Of Reporting Units
NumberOfReportingUnits
6 reporting_unit
CY2020Q2 us-gaap Goodwill
Goodwill
2045402000 USD
CY2020Q3 us-gaap Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
30000 USD
CY2020Q3 us-gaap Goodwill
Goodwill
2045432000 USD
CY2020Q3 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
1743487000 USD
CY2020Q3 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
578308000 USD
CY2020Q3 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
1165179000 USD
CY2020Q2 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
1743487000 USD
CY2020Q2 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
527808000 USD
CY2020Q2 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
1215679000 USD
CY2020Q3 us-gaap Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
1919321000 USD
CY2020Q3 klac Finite Lived Intangible Assets Accumulated Amortization And Other Accumulated Adjustment
FiniteLivedIntangibleAssetsAccumulatedAmortizationAndOtherAccumulatedAdjustment
578408000 USD
CY2020Q3 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
1340913000 USD
CY2020Q2 us-gaap Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
1919321000 USD
CY2020Q2 klac Finite Lived Intangible Assets Accumulated Amortization And Other Accumulated Adjustment
FiniteLivedIntangibleAssetsAccumulatedAmortizationAndOtherAccumulatedAdjustment
527908000 USD
CY2020Q2 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
1391413000 USD
CY2020Q3 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
50500000 USD
CY2019Q3 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
57908000 USD
CY2020Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year
FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
147317000 USD
CY2020Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
195239000 USD
CY2020Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
194147000 USD
CY2020Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
191630000 USD
CY2020Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
179421000 USD
CY2020Q3 us-gaap Operating Lease Expense
OperatingLeaseExpense
9600000 USD
CY2020Q3 klac Finite Lived Intangible Asset Expected Amortization Year Five And Thereafter
FiniteLivedIntangibleAssetExpectedAmortizationYearFiveAndThereafter
257425000 USD
CY2020Q3 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
1165179000 USD
CY2020Q3 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
3450000000 USD
CY2020Q2 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
3500000000 USD
CY2020Q3 us-gaap Debt Instrument Unamortized Discount
DebtInstrumentUnamortizedDiscount
7958000 USD
CY2020Q2 us-gaap Debt Instrument Unamortized Discount
DebtInstrumentUnamortizedDiscount
8167000 USD
CY2020Q3 us-gaap Deferred Finance Costs Net
DeferredFinanceCostsNet
21639000 USD
CY2020Q2 us-gaap Deferred Finance Costs Net
DeferredFinanceCostsNet
22163000 USD
CY2020Q3 us-gaap Long Term Debt
LongTermDebt
3420403000 USD
CY2020Q2 us-gaap Long Term Debt
LongTermDebt
3469670000 USD
CY2020Q3 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
3420403000 USD
CY2020Q2 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
3469670000 USD
CY2020Q3 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
1250000000 USD
CY2020Q3 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
2200000000 USD
CY2019Q3 us-gaap Operating Lease Expense
OperatingLeaseExpense
8700000 USD
CY2019Q3 us-gaap Short Term Lease Cost
ShortTermLeaseCost
200000 USD
CY2020Q3 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P4Y10M24D
CY2020Q2 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P5Y1M6D
CY2020Q3 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0193
CY2020Q2 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0199
CY2020Q3 us-gaap Operating Lease Payments
OperatingLeasePayments
9370000 USD
CY2019Q3 us-gaap Operating Lease Payments
OperatingLeasePayments
8374000 USD
CY2020Q3 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
6844000 USD
CY2019Q3 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
2805000 USD
CY2020Q3 us-gaap Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
24375000 USD
CY2020Q3 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
24693000 USD
CY2020Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
16812000 USD
CY2020Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
10891000 USD
CY2020Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
9065000 USD
CY2020Q3 klac Lessee Operating Lease Liability To Be Paid After Year Four
LesseeOperatingLeaseLiabilityToBePaidAfterYearFour
18520000 USD
CY2020Q3 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
104356000 USD
CY2020Q3 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
5507000 USD
CY2020Q3 us-gaap Operating Lease Liability
OperatingLeaseLiability
98849000 USD
CY2020Q2 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
10760000 shares
CY2020Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
10287000 shares
CY2020Q3 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
26992000 USD
CY2019Q3 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
26944000 USD
CY2020Q3 klac Stock Based Compensation Capitalized As Inventory
StockBasedCompensationCapitalizedAsInventory
5685000 USD
CY2020Q2 klac Stock Based Compensation Capitalized As Inventory
StockBasedCompensationCapitalizedAsInventory
6752000 USD
CY2020Q3 klac Employee Stock Purchase Plan Offering Period
EmployeeStockPurchasePlanOfferingPeriod
P6M
CY2020Q3 klac Espp Maximum Annual Share Replenishment
ESPPMaximumAnnualShareReplenishment
2000000.0 shares
CY2020Q3 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.90
CY2020Q3 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.90
CY2020Q3 us-gaap Payments Of Dividends
PaymentsOfDividends
141200000 USD
CY2019Q3 us-gaap Payments Of Dividends
PaymentsOfDividends
121600000 USD
CY2020Q3 us-gaap Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
3000000000.00 USD
CY2020Q3 us-gaap Stock Repurchase Program Remaining Authorized Repurchase Amount1
StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
840000000 USD
CY2020Q3 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
193897000 USD
CY2019Q3 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
228496000 USD
CY2019Q3 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
0 shares
CY2020Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
483806000 USD
CY2020Q3 us-gaap Net Income Loss
NetIncomeLoss
420567000 USD
CY2019Q3 us-gaap Net Income Loss
NetIncomeLoss
346525000 USD
CY2020Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
155281000 shares
CY2019Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
158697000 shares
CY2020Q3 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
1161000 shares
CY2019Q3 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
1434000 shares
CY2020Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
156442000 shares
CY2019Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
160131000 shares
CY2020Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.71
CY2019Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.18
CY2020Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.69
CY2019Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.16
CY2020Q3 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
169000 shares
CY2019Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
371516000 USD
CY2020Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
63664000 USD
CY2019Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
25120000 USD
CY2020Q3 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.132
CY2019Q3 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.068
CY2020Q3 klac Receivables Sold Under Factoring Agreements
ReceivablesSoldUnderFactoringAgreements
88645000 USD
CY2019Q3 klac Receivables Sold Under Factoring Agreements
ReceivablesSoldUnderFactoringAgreements
56420000 USD
CY2020Q3 us-gaap Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
19130000 USD
CY2019Q3 us-gaap Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
9929000 USD
CY2020Q3 us-gaap Purchase Commitment Remaining Minimum Amount Committed
PurchaseCommitmentRemainingMinimumAmountCommitted
804300000 USD
CY2020Q3 klac Long Term Incentive Plan Committed Amount
LongTermIncentivePlanCommittedAmount
198500000 USD
CY2020Q3 klac Guarantee Arrangements To Fund Customs Guarantees For Vat And Lc
GuaranteeArrangementsToFundCustomsGuaranteesForVatAndLc
79800000 USD
CY2020Q3 klac Outstanding Guarantee Arrangements To Fund Customs Guarantees For Vat And Lc
OutstandingGuaranteeArrangementsToFundCustomsGuaranteesForVatAndLc
67000000.0 USD
CY2020Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1538620000 USD
CY2020Q3 klac Cost Of Revenue And Operating Expense
CostOfRevenueAndOperatingExpense
1012231000 USD
CY2020Q3 us-gaap Interest Expense
InterestExpense
39386000 USD
CY2020Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-3197000 USD
CY2019Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1413414000 USD
CY2019Q3 klac Cost Of Revenue And Operating Expense
CostOfRevenueAndOperatingExpense
1003166000 USD
CY2019Q3 us-gaap Interest Expense
InterestExpense
40350000 USD
CY2019Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
1618000 USD
CY2020Q3 us-gaap Derivative Remaining Maturity1
DerivativeRemainingMaturity1
P7M
CY2019 us-gaap Derivative Remaining Maturity1
DerivativeRemainingMaturity1
P7M
CY2020Q2 klac Aoci Cash Flow Hedge Cumulative Gain Loss Before Tax
AOCICashFlowHedgeCumulativeGainLossBeforeTax
-29602000 USD
CY2019Q2 klac Aoci Cash Flow Hedge Cumulative Gain Loss Before Tax
AOCICashFlowHedgeCumulativeGainLossBeforeTax
-10791000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
54000 USD
CY2019Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
-1527000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
-918000 USD
CY2019Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
-742000 USD
CY2020Q3 klac Aoci Cash Flow Hedge Cumulative Gain Loss Before Tax
AOCICashFlowHedgeCumulativeGainLossBeforeTax
-30574000 USD
CY2019Q3 klac Aoci Cash Flow Hedge Cumulative Gain Loss Before Tax
AOCICashFlowHedgeCumulativeGainLossBeforeTax
-10006000 USD
CY2020Q3 us-gaap Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
3198000 USD
CY2020Q3 us-gaap Derivative Asset Fair Value Gross Liability
DerivativeAssetFairValueGrossLiability
0 USD
CY2020Q3 us-gaap Derivative Assets
DerivativeAssets
3198000 USD
CY2020Q3 us-gaap Derivative Asset Not Offset Policy Election Deduction
DerivativeAssetNotOffsetPolicyElectionDeduction
2081000 USD
CY2020Q3 us-gaap Derivative Collateral Obligation To Return Cash
DerivativeCollateralObligationToReturnCash
0 USD
CY2020Q3 us-gaap Derivative Asset Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election
DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
1117000 USD
CY2020Q3 us-gaap Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
2886000 USD
CY2020Q3 us-gaap Derivative Liability Fair Value Gross Asset
DerivativeLiabilityFairValueGrossAsset
0 USD
CY2020Q3 us-gaap Derivative Liabilities
DerivativeLiabilities
2886000 USD
CY2020Q3 us-gaap Derivative Liability Not Offset Policy Election Deduction
DerivativeLiabilityNotOffsetPolicyElectionDeduction
2081000 USD
CY2020Q3 us-gaap Derivative Collateral Right To Reclaim Cash
DerivativeCollateralRightToReclaimCash
0 USD
CY2020Q3 us-gaap Derivative Liability Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election
DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
805000 USD
CY2020Q2 us-gaap Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
2077000 USD
CY2020Q2 us-gaap Derivative Asset Fair Value Gross Liability
DerivativeAssetFairValueGrossLiability
0 USD
CY2020Q2 us-gaap Derivative Assets
DerivativeAssets
2077000 USD
CY2020Q2 us-gaap Derivative Asset Not Offset Policy Election Deduction
DerivativeAssetNotOffsetPolicyElectionDeduction
1020000 USD
CY2020Q2 us-gaap Derivative Collateral Obligation To Return Cash
DerivativeCollateralObligationToReturnCash
0 USD
CY2020Q2 us-gaap Derivative Asset Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election
DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
1057000 USD
CY2020Q2 us-gaap Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
1410000 USD
CY2020Q2 us-gaap Derivative Liability Fair Value Gross Asset
DerivativeLiabilityFairValueGrossAsset
0 USD
CY2020Q2 us-gaap Derivative Liabilities
DerivativeLiabilities
1410000 USD
CY2020Q2 us-gaap Derivative Liability Not Offset Policy Election Deduction
DerivativeLiabilityNotOffsetPolicyElectionDeduction
1020000 USD
CY2020Q2 us-gaap Derivative Collateral Right To Reclaim Cash
DerivativeCollateralRightToReclaimCash
0 USD
CY2020Q2 us-gaap Derivative Liability Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election
DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
390000 USD
CY2020Q3 us-gaap Revenue From Related Parties
RevenueFromRelatedParties
558000 USD
CY2019Q3 us-gaap Revenue From Related Parties
RevenueFromRelatedParties
1041000 USD
CY2020Q3 us-gaap Related Party Transaction Expenses From Transactions With Related Party
RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
292000 USD
CY2019Q3 us-gaap Related Party Transaction Expenses From Transactions With Related Party
RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
465000 USD
CY2020Q3 us-gaap Accounts Receivable Related Parties Current
AccountsReceivableRelatedPartiesCurrent
1500000 USD
CY2020Q2 us-gaap Accounts Receivable Related Parties Current
AccountsReceivableRelatedPartiesCurrent
2400000 USD
CY2020Q3 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
4 segment
CY2020Q3 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
4 segment
CY2020Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1538620000 USD
CY2019Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1413414000 USD
CY2020Q3 klac Acquisition Related Charges Corporate Allocations And Effects Of Foreign Exchange Rates
AcquisitionRelatedChargesCorporateAllocationsAndEffectsOfForeignExchangeRates
36862000 USD
CY2019Q3 klac Acquisition Related Charges Corporate Allocations And Effects Of Foreign Exchange Rates
AcquisitionRelatedChargesCorporateAllocationsAndEffectsOfForeignExchangeRates
48054000 USD
CY2020Q3 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
219038000 USD
CY2019Q3 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
210580000 USD
CY2020Q3 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
172631000 USD
CY2019Q3 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
188345000 USD
CY2020Q3 us-gaap Interest Expense
InterestExpense
39386000 USD
CY2019Q3 us-gaap Interest Expense
InterestExpense
40350000 USD
CY2020Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-3197000 USD
CY2019Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
1618000 USD
CY2020Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
483806000 USD
CY2019Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
371516000 USD
CY2020Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1538620000 USD
CY2019Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1413414000 USD
CY2020Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1538620000 USD
CY2019Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1413414000 USD
CY2020Q3 us-gaap Noncurrent Assets
NoncurrentAssets
561852000 USD
CY2020Q2 us-gaap Noncurrent Assets
NoncurrentAssets
519824000 USD
CY2020Q3 us-gaap Restructuring Charges
RestructuringCharges
3500000 USD
CY2020Q3 us-gaap Restructuring Reserve Accelerated Depreciation
RestructuringReserveAcceleratedDepreciation
1000000.0 USD
CY2020Q3 us-gaap Restructuring Reserve
RestructuringReserve
7000000.0 USD

Files In Submission

Name View Source Status
0000319201-20-000057-index-headers.html Edgar Link pending
0000319201-20-000057-index.html Edgar Link pending
0000319201-20-000057.txt Edgar Link pending
0000319201-20-000057-xbrl.zip Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
klac-20200930.htm Edgar Link pending
klac-20200930.xsd Edgar Link pending
klac-20200930_cal.xml Edgar Link unprocessable
klac-20200930_def.xml Edgar Link unprocessable
klac-20200930_htm.xml Edgar Link completed
klac-20200930_lab.xml Edgar Link unprocessable
klac-20200930_pre.xml Edgar Link unprocessable
klac10-qex311093020.htm Edgar Link pending
klac10-qex312093020.htm Edgar Link pending
klac10-qex32093020.htm Edgar Link pending
klac10-qex41093020.htm Edgar Link pending
klac10qex101093020.htm Edgar Link pending
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.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
report.css Edgar Link pending
Show.js Edgar Link pending