季度报告根据第13或15节（D）

股权和长期激励赔偿计划- Employee Stock Purchase Plan (Details)

v2.4.1.9
股权和长期激励赔偿计划- Employee Stock Purchase Plan (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
1个月结束 3个月结束了 9个月结束
2014年8月31日
Mar. 31, 2015
Mar. 31, 2014
Mar. 31, 2015
Mar. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
ESPP maximum employee subscription rate 10.00%US-GAAP_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumEmployeeSubscriptionRate 10.00%US-GAAP_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumEmployeeSubscriptionRate
员工股票购买计划提供期间 6 months
Share-based compensation arrangement, discount from market price, lesser of commencement of offering period or purchase date 85.00%US-GAAP_SHAREBASEDCOMPENSATIONARRANTMENTBYSHAREBASEDPAYMENTAWARDDISCOUNTFROMMARKETPRICEFOFFERDATE.
基于股票的薪酬安排，公允价值假设和方法[摘要]
Expected stock price volatility 25.50％US-GAAP_SHAREBASEDCOMPENSATIONARRANTMENTBYSHAREBASEDPAYMANTAWARDFAIRVALUEASSUMPOLTEXSPCATEDVLATILETTILERATE. 25.80％US-GAAP_SHAREBASEDCOMPENSATIONARRANTMENTBYSHAREBASEDPAYMANTAWARDFAIRVALUEASSUMPOLTEXSPCATEDVLATILETTILERATE. 24.50%US-GAAP_SHAREBASEDCOMPENSATIONARRANTMENTBYSHAREBASEDPAYMANTAWARDFAIRVALUEASSUMPOLTEXSPCATEDVLATILETTILERATE. 27.50%US-GAAP_SHAREBASEDCOMPENSATIONARRANTMENTBYSHAREBASEDPAYMANTAWARDFAIRVALUEASSUMPOLTEXSPCATEDVLATILETTILERATE.
Risk-free interest rate 0..10%US-GAAP_SHAREBASEDCOMPENSATIONARRANTMENTBYSHAREBASEDPAYMENTAWARDFAIRVALUEASSUMPTIONSRISKFREEINTERSTIONS. 0..10%US-GAAP_SHAREBASEDCOMPENSATIONARRANTMENTBYSHAREBASEDPAYMENTAWARDFAIRVALUEASSUMPTIONSRISKFREEINTERSTIONS. 0..10%US-GAAP_SHAREBASEDCOMPENSATIONARRANTMENTBYSHAREBASEDPAYMENTAWARDFAIRVALUEASSUMPTIONSRISKFREEINTERSTIONS. 0..10%US-GAAP_SHAREBASEDCOMPENSATIONARRANTMENTBYSHAREBASEDPAYMENTAWARDFAIRVALUEASSUMPTIONSRISKFREEINTERSTIONS.
股息收益率 2.90％US-GAAP_SHAREBASEDCOMPENSATIONARRANTMENTBYSHAREBASEDPAYMANTAWARDFAIRVALUEASSUMPOLTEXSEXPEDDIVIDENDRATE. 2.80％US-GAAP_SHAREBASEDCOMPENSATIONARRANTMENTBYSHAREBASEDPAYMANTAWARDFAIRVALUEASSUMPOLTEXSEXPEDDIVIDENDRATE. 2.80％US-GAAP_SHAREBASEDCOMPENSATIONARRANTMENTBYSHAREBASEDPAYMANTAWARDFAIRVALUEASSUMPOLTEXSEXPEDDIVIDENDRATE. 2.90％US-GAAP_SHAREBASEDCOMPENSATIONARRANTMENTBYSHAREBASEDPAYMANTAWARDFAIRVALUEASSUMPOLTEXSEXPEDDIVIDENDRATE.
预期生活（多年） 6 months 6 months 6 months 6 months
Employee Stock Purchase Plan Additional Information [Abstract]
从ESPP下发行股份的员工收到的总现金 $ 0US-GaAP_ProceedSfromissuanceOfSharesUnderIndentiveandshareBasedCompensationPlansincludingStockOptions $ 0US-GaAP_ProceedSfromissuanceOfSharesUnderIndentiveandshareBasedCompensationPlansincludingStockOptions $ 24,186US-GaAP_ProceedSfromissuanceOfSharesUnderIndentiveandshareBasedCompensationPlansincludingStockOptions 22,035美元US-GaAP_ProceedSfromissuanceOfSharesUnderIndentiveandshareBasedCompensationPlansincludingStockOptions
员工通过ESPP购买的股票数量 0.US-GAAP_SHAREBASEDCOMPENSATIONARRANTBYSHAREBASEDPAYMENTAWARDSHARESPRESPHASEDFORAWARD. 0.US-GAAP_SHAREBASEDCOMPENSATIONARRANTBYSHAREBASEDPAYMENTAWARDSHARESPRESPHASEDFORAWARD. 405,000.US-GAAP_SHAREBASEDCOMPENSATIONARRANTBYSHAREBASEDPAYMENTAWARDSHARESPRESPHASEDFORAWARD. 469,000.US-GAAP_SHAREBASEDCOMPENSATIONARRANTBYSHAREBASEDPAYMENTAWARDSHARESPRESPHASEDFORAWARD.
公司实现的税收福利与ESPP购买的股份的禁止处置有关beplay官网ued $ 411klac_taxbenefitsfromespp. 1,150美元klac_taxbenefitsfromespp. $ 1,600klac_taxbenefitsfromespp. $ 2,023klac_taxbenefitsfromespp.
基于Black-Scholes模型的每股加权平均公允价值 14.40美元klac_weightedaveragefairvaluepershare. $ 13.04klac_weightedaveragefairvaluepershare. $ 14.55klac_weightedaveragefairvaluepershare. $ 12.29klac_weightedaveragefairvaluepershare.
ESPP maximum annual share replenishment 2,000,000.klac_espppmaximalannualsharereplenment. 2,000,000.klac_espppmaximalannualsharereplenment.
ESPP, number of shares added persuant to replenishment 2,000,000.klac_EmployeeStockPurchasePlanNumberofSharesAdded
Number of ESPP shares available for future issuance 2,500,000klac_NumberOfEsppSharesAvailableForFutureIssuance 2,500,000klac_NumberOfEsppSharesAvailableForFutureIssuance
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