10-Q Filing

KLA CORP CIK: 319201 Q3 2021

Filing Information

Form Type	10-Q
Accession Number	`0000319201-21-000017`
Period End Date	20210331
Filing Date	20210430
Fiscal Year	2021
Fiscal Period	Q3
XBRL Instance	klac-20210331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 68 Income Statement 76 Cash Flow Statement 106 Stockholders Equity 74 Comprehensive Income 68

Balance Sheet 68 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.23B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.45B	USD	Point-in-time
Marketable securities	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$990.58M	USD	Point-in-time
Marketable securities	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$746.06M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$1.11B	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$1.20B	USD	Point-in-time
Inventories	`InventoryNet`	$1.31B	USD	Point-in-time
Inventories	`InventoryNet`	$1.45B	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$309.86M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$324.68M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$4.72B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$5.41B	USD	Point-in-time
Land, property and equipment, net	`PropertyPlantAndEquipmentNet`	$628.44M	USD	Point-in-time
Land, property and equipment, net	`PropertyPlantAndEquipmentNet`	$519.82M	USD	Point-in-time
Goodwill	`Goodwill`	$2.05B	USD	Point-in-time
Goodwill	`Goodwill`	$2.01B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxAssetsNet`	$240.82M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxAssetsNet`	$236.80M	USD	Point-in-time
Purchased intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$1.39B	USD	Point-in-time
Purchased intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$1.24B	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$416.04M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$362.98M	USD	Point-in-time
Total assets	`Assets`	$9.28B	USD	Point-in-time
Total assets	`Assets`	$9.94B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$295.11M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$264.28M	USD	Point-in-time
Deferred system revenue	`ContractWithCustomerLiabilityCurrentSystemRevenue`	$336.24M	USD	Point-in-time
Deferred system revenue	`ContractWithCustomerLiabilityCurrentSystemRevenue`	$332.30M	USD	Point-in-time
Deferred service revenue	`ContractWithCustomerLiabilityCurrentServiceRevenue`	$233.49M	USD	Point-in-time
Deferred service revenue	`ContractWithCustomerLiabilityCurrentServiceRevenue`	$252.99M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$20.00M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	-	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$865.78M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$1.13B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$2.03B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.70B	USD	Point-in-time
Long-term debt	`UnsecuredLongTermDebt`	$3.47B	USD	Point-in-time
Long-term debt	`UnsecuredLongTermDebt`	$3.42B	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$629.90M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$660.88M	USD	Point-in-time
Deferred service revenue	`ContractWithCustomerLiabilityNoncurrent`	$86.90M	USD	Point-in-time
Deferred service revenue	`ContractWithCustomerLiabilityNoncurrent`	$96.33M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$658.01M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$672.28M	USD	Point-in-time
Total liabilities	`Liabilities`	$6.83B	USD	Point-in-time
Total liabilities	`Liabilities`	$6.60B	USD	Point-in-time
Commitments and contingencies (Notes 9, 14 and 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Notes 9, 14 and 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock and capital in excess of par value	`CommonStocksIncludingAdditionalPaidInCapital`	$2.12B	USD	Point-in-time
Common stock and capital in excess of par value	`CommonStocksIncludingAdditionalPaidInCapital`	$2.09B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$654.93M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.07B	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-79.77M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-70.47M	USD	Point-in-time
Total KLA stockholders equity	`StockholdersEquity`	$3.11B	USD	Point-in-time
Total KLA stockholders equity	`StockholdersEquity`	$2.67B	USD	Point-in-time
Non-controlling interest in consolidated subsidiaries	`MinorityInterest`	$-1.99M	USD	Point-in-time
Non-controlling interest in consolidated subsidiaries	`MinorityInterest`	$15.59M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.11B	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.68B	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.68B	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.69B	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.33B	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.76B	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.95B	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.68B	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$9.94B	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$9.28B	USD	Point-in-time

Income Statement 76 line items

Line Item	Tag	Value	Unit	Period
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$4.35B	USD	3 Qtrs
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.42B	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.80B	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$4.99B	USD	3 Qtrs
Costs of revenues	`CostOfRevenue`	$709.63M	USD	1 Quarter
Costs of revenues	`CostOfRevenue`	$1.83B	USD	3 Qtrs
Costs of revenues	`CostOfRevenue`	$590.16M	USD	1 Quarter
Costs of revenues	`CostOfRevenue`	$2.00B	USD	3 Qtrs
Research and development	`ResearchAndDevelopmentExpense`	$646.76M	USD	3 Qtrs
Research and development	`ResearchAndDevelopmentExpense`	$687.06M	USD	3 Qtrs
Research and development	`ResearchAndDevelopmentExpense`	$238.96M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$215.43M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$537.58M	USD	3 Qtrs
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$183.04M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$566.36M	USD	3 Qtrs
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$185.76M	USD	1 Quarter
Goodwill impairment	`GoodwillImpairmentLoss`	-	USD	1 Quarter
Goodwill impairment	`GoodwillImpairmentLoss`	$256.65M	USD	1 Quarter
Goodwill impairment	`GoodwillImpairmentLoss`	$256.65M	USD	3 Qtrs
Goodwill impairment	`GoodwillImpairmentLoss`	-	USD	3 Qtrs
Interest expense	`InterestExpense`	$39.09M	USD	1 Quarter
Interest expense	`InterestExpense`	$39.23M	USD	1 Quarter
Interest expense	`InterestExpense`	$117.36M	USD	3 Qtrs
Interest expense	`InterestExpense`	$120.05M	USD	3 Qtrs
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	1 Quarter
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-22.54M	USD	1 Quarter
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-22.54M	USD	3 Qtrs
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	3 Qtrs
Other expense (income), net	`OtherNonoperatingIncomeExpense`	$269.00K	USD	3 Qtrs
Other expense (income), net	`OtherNonoperatingIncomeExpense`	$1.00M	USD	1 Quarter
Other expense (income), net	`OtherNonoperatingIncomeExpense`	$5.19M	USD	3 Qtrs
Other expense (income), net	`OtherNonoperatingIncomeExpense`	$7.35M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$640.40M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$911.64M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$115.20M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$1.65B	USD	3 Qtrs
Provision for income taxes	`IncomeTaxExpenseBenefit`	$207.32M	USD	3 Qtrs
Provision for income taxes	`IncomeTaxExpenseBenefit`	$106.93M	USD	3 Qtrs
Provision for income taxes	`IncomeTaxExpenseBenefit`	$73.23M	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	$37.19M	USD	1 Quarter
Net income	`ProfitLoss`	$78.01M	USD	1 Quarter
Net income	`ProfitLoss`	$567.17M	USD	1 Quarter
Net income	`ProfitLoss`	$1.44B	USD	3 Qtrs
Net income	`ProfitLoss`	$804.71M	USD	3 Qtrs
Less: Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.02M	USD	3 Qtrs
Less: Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-326.00K	USD	1 Quarter
Less: Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-129.00K	USD	1 Quarter
Less: Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-822.00K	USD	3 Qtrs
Less: Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-250.00K	USD	1 Quarter
Less: Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-443.00K	USD	1 Quarter
Less: Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-425.00K	USD	1 Quarter
Less: Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-268.00K	USD	1 Quarter
Net income attributable to KLA	`NetIncomeLoss`	$1.45B	USD	3 Qtrs
Net income attributable to KLA	`NetIncomeLoss`	$805.53M	USD	3 Qtrs
Net income attributable to KLA	`NetIncomeLoss`	$420.57M	USD	1 Quarter
Net income attributable to KLA	`NetIncomeLoss`	$567.50M	USD	1 Quarter
Net income attributable to KLA	`NetIncomeLoss`	$457.25M	USD	1 Quarter
Net income attributable to KLA	`NetIncomeLoss`	$346.52M	USD	1 Quarter
Net income attributable to KLA	`NetIncomeLoss`	$380.56M	USD	1 Quarter
Net income attributable to KLA	`NetIncomeLoss`	$78.45M	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$5.12	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$3.69	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$9.36	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.50	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$5.08	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.50	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$3.66	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$9.28	USD	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	156.07M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	157.36M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	153.80M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	154.46M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	157.17M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	158.59M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	155.79M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	155.16M	shares	1 Quarter

Cash Flow Statement 106 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$78.01M	USD	1 Quarter
Net income	`ProfitLoss`	$567.17M	USD	1 Quarter
Net income	`ProfitLoss`	$1.44B	USD	3 Qtrs
Net income	`ProfitLoss`	$804.71M	USD	3 Qtrs
Goodwill impairment	`GoodwillImpairmentLoss`	-	USD	1 Quarter
Goodwill impairment	`GoodwillImpairmentLoss`	$256.65M	USD	1 Quarter
Goodwill impairment	`GoodwillImpairmentLoss`	$256.65M	USD	3 Qtrs
Goodwill impairment	`GoodwillImpairmentLoss`	-	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$269.11M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$248.69M	USD	3 Qtrs
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	1 Quarter
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-22.54M	USD	1 Quarter
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-22.54M	USD	3 Qtrs
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	3 Qtrs
Loss (gain) on unrealized foreign exchange and other	`ForeignCurrencyTransactionGainLossUnrealized`	$13.34M	USD	3 Qtrs
Loss (gain) on unrealized foreign exchange and other	`ForeignCurrencyTransactionGainLossUnrealized`	$1.19M	USD	3 Qtrs
Asset impairment charges	`OtherAssetImpairmentCharges`	$2.58M	USD	3 Qtrs
Asset impairment charges	`OtherAssetImpairmentCharges`	$842.00K	USD	3 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$84.15M	USD	3 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$85.00M	USD	3 Qtrs
Gain on sale of business	`GainLossOnSaleOfBusiness`	-	USD	3 Qtrs
Gain on sale of business	`GainLossOnSaleOfBusiness`	$4.42M	USD	3 Qtrs
Settlement of treasury lock agreement	`IncreaseDecreaseInDerivativeAssetsAndLiabilities`	$21.52M	USD	3 Qtrs
Settlement of treasury lock agreement	`IncreaseDecreaseInDerivativeAssetsAndLiabilities`	-	USD	3 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivableExcludingAcquisitionRelated`	$128.79M	USD	3 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivableExcludingAcquisitionRelated`	$101.13M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$146.38M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$18.21M	USD	3 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$29.27M	USD	3 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$72.14M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$41.24M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$30.95M	USD	3 Qtrs
Deferred system revenue	`IncreaseDecreaseInContractWithCustomerLiabilitySystemRevenue`	$54.03M	USD	3 Qtrs
Deferred system revenue	`IncreaseDecreaseInContractWithCustomerLiabilitySystemRevenue`	$-3.77M	USD	3 Qtrs
Deferred service revenue	`IncreaseDecreaseInContractWithCustomerLiabilityServiceRevenue`	$10.08M	USD	3 Qtrs
Deferred service revenue	`IncreaseDecreaseInContractWithCustomerLiabilityServiceRevenue`	$7.57M	USD	3 Qtrs
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-18.46M	USD	3 Qtrs
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$241.59M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.72B	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.33B	USD	3 Qtrs
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$1.85M	USD	3 Qtrs
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	-	USD	3 Qtrs
Proceeds from sale of business	`ProceedsFromDivestitureOfBusinesses`	$16.83M	USD	3 Qtrs
Proceeds from sale of business	`ProceedsFromDivestitureOfBusinesses`	-	USD	3 Qtrs
Business acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	3 Qtrs
Business acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$78.60M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$176.25M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$110.89M	USD	3 Qtrs
Purchases of available-for-sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$795.12M	USD	3 Qtrs
Purchases of available-for-sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$564.65M	USD	3 Qtrs
Proceeds from sale of available-for-sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$125.77M	USD	3 Qtrs
Proceeds from sale of available-for-sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$104.77M	USD	3 Qtrs
Proceeds from maturity of available-for-sale securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$418.45M	USD	3 Qtrs
Proceeds from maturity of available-for-sale securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$491.27M	USD	3 Qtrs
Purchases of trading securities	`PaymentsToAcquireOtherInvestments`	$68.66M	USD	3 Qtrs
Purchases of trading securities	`PaymentsToAcquireOtherInvestments`	$83.87M	USD	3 Qtrs
Proceeds from sale of trading securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$72.62M	USD	3 Qtrs
Proceeds from sale of trading securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$84.92M	USD	3 Qtrs
Proceeds from other investments	`ProceedsFromSaleAndMaturityOfOtherInvestments`	$1.09M	USD	3 Qtrs
Proceeds from other investments	`ProceedsFromSaleAndMaturityOfOtherInvestments`	$614.00K	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-153.05M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-406.80M	USD	3 Qtrs
Proceeds from issuance of debt, net of issuance costs	`ProceedsFromDebtNetOfIssuanceCosts`	$40.34M	USD	3 Qtrs
Proceeds from issuance of debt, net of issuance costs	`ProceedsFromDebtNetOfIssuanceCosts`	$742.00M	USD	3 Qtrs
Proceeds from revolving credit facility	`ProceedsFromLongTermLinesOfCredit`	$250.00M	USD	3 Qtrs
Proceeds from revolving credit facility	`ProceedsFromLongTermLinesOfCredit`	-	USD	3 Qtrs
Repayment of debt	`RepaymentsOfLongTermDebt`	$996.03M	USD	3 Qtrs
Repayment of debt	`RepaymentsOfLongTermDebt`	$70.00M	USD	3 Qtrs
Common stock repurchases	`PaymentsForRepurchaseOfCommonStock`	$829.08M	USD	3 Qtrs
Common stock repurchases	`PaymentsForRepurchaseOfCommonStock`	$638.83M	USD	3 Qtrs
Payment of dividends to stockholders	`PaymentsOfDividendsCommonStock`	$420.09M	USD	3 Qtrs
Payment of dividends to stockholders	`PaymentsOfDividendsCommonStock`	$389.66M	USD	3 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$26.36M	USD	3 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$25.29M	USD	3 Qtrs
Tax withholding payments related to vested and released restricted stock units	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$42.82M	USD	3 Qtrs
Tax withholding payments related to vested and released restricted stock units	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$40.73M	USD	3 Qtrs
Payment of contingent consideration payable	`PaymentForContingentConsiderationLiabilityFinancingActivities`	-	USD	3 Qtrs
Payment of contingent consideration payable	`PaymentForContingentConsiderationLiabilityFinancingActivities`	$60.00K	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-1.11B	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-1.24B	USD	3 Qtrs
Effect of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-4.49M	USD	3 Qtrs
Effect of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$10.18M	USD	3 Qtrs
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$217.74M	USD	3 Qtrs
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-69.82M	USD	3 Qtrs
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.02B	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.23B	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$946.17M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.45B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.02B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.23B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$946.17M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.45B	USD	Point-in-time
Income taxes paid	`IncomeTaxesPaid`	$214.61M	USD	3 Qtrs
Income taxes paid	`IncomeTaxesPaid`	$172.82M	USD	3 Qtrs
Interest paid	`InterestPaidNet`	$116.98M	USD	3 Qtrs
Interest paid	`InterestPaidNet`	$114.66M	USD	3 Qtrs
Contingent consideration (receivable) payable - financing activities	`NoncashOrPartNoncashAcquisitionContingentConsiderationPayableReceivable`	$-8.57M	USD	3 Qtrs
Contingent consideration (receivable) payable - financing activities	`NoncashOrPartNoncashAcquisitionContingentConsiderationPayableReceivable`	$6.13M	USD	3 Qtrs
Dividends payable - financing activities	`NoncashTransactionIncreaseDecreaseInDividendsPayable`	$4.58M	USD	3 Qtrs
Dividends payable - financing activities	`NoncashTransactionIncreaseDecreaseInDividendsPayable`	$1.98M	USD	3 Qtrs
Unsettled common stock repurchase - financing activities	`StockRepurchaseProgramUnsettledCommonStockRepurchase`	-	USD	3 Qtrs
Unsettled common stock repurchase - financing activities	`StockRepurchaseProgramUnsettledCommonStockRepurchase`	$6.00M	USD	3 Qtrs
Accrued debt issuance costs - financing activities	`DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction`	$193.00K	USD	3 Qtrs
Accrued debt issuance costs - financing activities	`DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction`	-	USD	3 Qtrs
Accrued purchases of land, property and equipment - investing activities	`NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1`	$24.39M	USD	3 Qtrs
Accrued purchases of land, property and equipment - investing activities	`NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1`	$17.14M	USD	3 Qtrs

Stockholders Equity 74 line items

Line Item	Tag	Value	Unit	Period
Cash dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.85	USD	1 Quarter
Cash dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.90	USD	1 Quarter
Cash dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.75	USD	1 Quarter
Cash dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.90	USD	1 Quarter
Cash dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.90	USD	1 Quarter
Cash dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.85	USD	1 Quarter
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.11B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.68B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.68B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.69B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.33B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.76B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.95B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.68B	USD	Point-in-time
Net income attributable to KLA	`NetIncomeLoss`	$1.45B	USD	3 Qtrs
Net income attributable to KLA	`NetIncomeLoss`	$805.53M	USD	3 Qtrs
Net income attributable to KLA	`NetIncomeLoss`	$420.57M	USD	1 Quarter
Net income attributable to KLA	`NetIncomeLoss`	$567.50M	USD	1 Quarter
Net income attributable to KLA	`NetIncomeLoss`	$457.25M	USD	1 Quarter
Net income attributable to KLA	`NetIncomeLoss`	$346.52M	USD	1 Quarter
Net income attributable to KLA	`NetIncomeLoss`	$380.56M	USD	1 Quarter
Net income attributable to KLA	`NetIncomeLoss`	$78.45M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$2.23M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$-15.27M	USD	3 Qtrs
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$-21.54M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$6.74M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$1.17M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$9.30M	USD	3 Qtrs
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$5.10M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$328.00K	USD	1 Quarter
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.02M	USD	3 Qtrs
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-326.00K	USD	1 Quarter
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-129.00K	USD	1 Quarter
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-822.00K	USD	3 Qtrs
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-250.00K	USD	1 Quarter
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-443.00K	USD	1 Quarter
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-425.00K	USD	1 Quarter
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-268.00K	USD	1 Quarter
Net issuance under employee stock plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-23.42M	USD	1 Quarter
Net issuance under employee stock plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	$12.26M	USD	1 Quarter
Net issuance under employee stock plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-4.28M	USD	1 Quarter
Net issuance under employee stock plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-25.14M	USD	1 Quarter
Net issuance under employee stock plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-6.67M	USD	1 Quarter
Net issuance under employee stock plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	$15.36M	USD	1 Quarter
Repurchase of common stock	`StockRepurchasedDuringPeriodValue`	$177.49M	USD	1 Quarter
Repurchase of common stock	`StockRepurchasedDuringPeriodValue`	$228.50M	USD	1 Quarter
Repurchase of common stock	`StockRepurchasedDuringPeriodValue`	$193.90M	USD	1 Quarter
Repurchase of common stock	`StockRepurchasedDuringPeriodValue`	$312.00M	USD	1 Quarter
Repurchase of common stock	`StockRepurchasedDuringPeriodValue`	$273.44M	USD	1 Quarter
Repurchase of common stock	`StockRepurchasedDuringPeriodValue`	$821.08M	USD	3 Qtrs
Repurchase of common stock	`StockRepurchasedDuringPeriodValue`	$644.83M	USD	3 Qtrs
Repurchase of common stock	`StockRepurchasedDuringPeriodValue`	$280.59M	USD	1 Quarter
Cash dividends and dividend equivalents declared	`DividendsCommonStockCash`	$134.24M	USD	1 Quarter
Cash dividends and dividend equivalents declared	`DividendsCommonStockCash`	$140.06M	USD	1 Quarter
Cash dividends and dividend equivalents declared	`DividendsCommonStockCash`	$120.67M	USD	1 Quarter
Cash dividends and dividend equivalents declared	`DividendsCommonStockCash`	$140.46M	USD	1 Quarter
Cash dividends and dividend equivalents declared	`DividendsCommonStockCash`	$135.51M	USD	1 Quarter
Cash dividends and dividend equivalents declared	`DividendsCommonStockCash`	$141.56M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$30.33M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$26.79M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$26.83M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$26.94M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$26.99M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$31.27M	USD	1 Quarter
Net issuance on exercise of options by non-controlling interest	`StockIssuedDuringPeriodValueStockOptionsExercised`	$127.00K	USD	1 Quarter
Disposal of non-controlling interest	`MinorityInterestDecreaseFromRedemptions`	$17.12M	USD	1 Quarter
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.11B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.68B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.68B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.69B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.33B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.76B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.95B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.68B	USD	Point-in-time

Comprehensive Income 68 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$78.01M	USD	1 Quarter
Net income	`ProfitLoss`	$567.17M	USD	1 Quarter
Net income	`ProfitLoss`	$1.44B	USD	3 Qtrs
Net income	`ProfitLoss`	$804.71M	USD	3 Qtrs
Cumulative currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$-3.36M	USD	3 Qtrs
Cumulative currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$-3.77M	USD	1 Quarter
Cumulative currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$12.26M	USD	3 Qtrs
Cumulative currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$-2.08M	USD	1 Quarter
Income tax (provision) benefit	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	$417.00K	USD	1 Quarter
Income tax (provision) benefit	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	$1.61M	USD	3 Qtrs
Income tax (provision) benefit	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	$-114.00K	USD	1 Quarter
Income tax (provision) benefit	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	$-260.00K	USD	3 Qtrs
Net change related to currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$10.65M	USD	3 Qtrs
Net change related to currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-2.50M	USD	1 Quarter
Net change related to currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-3.65M	USD	1 Quarter
Net change related to currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-3.10M	USD	3 Qtrs
Net unrealized gains (losses) arising during the period	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax`	$-17.79M	USD	3 Qtrs
Net unrealized gains (losses) arising during the period	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax`	$-19.33M	USD	1 Quarter
Net unrealized gains (losses) arising during the period	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax`	$5.82M	USD	1 Quarter
Net unrealized gains (losses) arising during the period	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax`	$3.55M	USD	3 Qtrs
Reclassification adjustments for net (gains) losses included in net income	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax`	$2.90M	USD	1 Quarter
Reclassification adjustments for net (gains) losses included in net income	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax`	$-1.74M	USD	3 Qtrs
Reclassification adjustments for net (gains) losses included in net income	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax`	$-675.00K	USD	1 Quarter
Reclassification adjustments for net (gains) losses included in net income	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax`	$1.25M	USD	3 Qtrs
Income tax (provision) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax`	$-4.82M	USD	1 Quarter
Income tax (provision) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax`	$1.37M	USD	3 Qtrs
Income tax (provision) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax`	$-4.38M	USD	3 Qtrs
Income tax (provision) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax`	$1.63M	USD	1 Quarter
Net change related to cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-17.42M	USD	1 Quarter
Net change related to cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$4.87M	USD	1 Quarter
Net change related to cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-14.66M	USD	3 Qtrs
Net change related to cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$3.92M	USD	3 Qtrs
Net change related to unrecognized losses and transition obligations in connection with defined benefit plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-872.00K	USD	1 Quarter
Net change related to unrecognized losses and transition obligations in connection with defined benefit plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$2.63M	USD	3 Qtrs
Net change related to unrecognized losses and transition obligations in connection with defined benefit plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.10M	USD	3 Qtrs
Net change related to unrecognized losses and transition obligations in connection with defined benefit plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-425.00K	USD	1 Quarter
Net unrealized gains (losses) arising during the period	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$-695.00K	USD	1 Quarter
Net unrealized gains (losses) arising during the period	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$1.10M	USD	3 Qtrs
Net unrealized gains (losses) arising during the period	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$-3.13M	USD	3 Qtrs
Net unrealized gains (losses) arising during the period	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$-1.27M	USD	1 Quarter
Reclassification adjustments for net (gains) losses included in net income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax`	$432.00K	USD	1 Quarter
Reclassification adjustments for net (gains) losses included in net income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax`	$346.00K	USD	3 Qtrs
Reclassification adjustments for net (gains) losses included in net income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax`	$238.00K	USD	3 Qtrs
Reclassification adjustments for net (gains) losses included in net income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax`	$25.00K	USD	1 Quarter
Income tax (provision) benefit	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$-723.00K	USD	3 Qtrs
Income tax (provision) benefit	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$-634.00K	USD	3 Qtrs
Income tax (provision) benefit	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$-242.00K	USD	1 Quarter
Income tax (provision) benefit	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$-278.00K	USD	1 Quarter
Net change related to available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-1.01M	USD	1 Quarter
Net change related to available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-885.00K	USD	1 Quarter
Net change related to available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-2.65M	USD	3 Qtrs
Net change related to available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$1.39M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$2.23M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-15.27M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-21.54M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$6.74M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$1.17M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$9.30M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$5.10M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$328.00K	USD	1 Quarter
Less: Comprehensive loss attributable to non-controlling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-822.00K	USD	3 Qtrs
Less: Comprehensive loss attributable to non-controlling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-326.00K	USD	1 Quarter
Less: Comprehensive loss attributable to non-controlling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-1.02M	USD	3 Qtrs
Less: Comprehensive loss attributable to non-controlling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-443.00K	USD	1 Quarter
Total comprehensive income attributable to KLA	`ComprehensiveIncomeNetOfTax`	$1.45B	USD	3 Qtrs
Total comprehensive income attributable to KLA	`ComprehensiveIncomeNetOfTax`	$790.27M	USD	3 Qtrs
Total comprehensive income attributable to KLA	`ComprehensiveIncomeNetOfTax`	$569.73M	USD	1 Quarter
Total comprehensive income attributable to KLA	`ComprehensiveIncomeNetOfTax`	$56.92M	USD	1 Quarter

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.