Quarterly report pursuant to Section 13 or 15(d)

段Reporting and Geographic Information (Details)

v2.4.1.9
段Reporting and Geographic Information (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6个月结束
Dec. 31, 2014
customer
Dec. 31, 2013
customer
Dec. 31, 2014
segment
customer
Dec. 31, 2013
customer
Jun. 30, 2014
段Reporting and Geographic Information
Number of reportable segments 1us-gaap_NumberOfReportableSegments
Revenues $ 676,357us-gaap_SalesRevenueNet 705129美元us-gaap_SalesRevenueNet $ 1,319,258us-gaap_SalesRevenueNet $ 1,363,466us-gaap_SalesRevenueNet
Segment percent of total revenues 100.00%klac_SegmentPercentOfTotalRevenue 100.00%klac_SegmentPercentOfTotalRevenue 100.00%klac_SegmentPercentOfTotalRevenue 100.00%klac_SegmentPercentOfTotalRevenue
Number of customers with significant revenue 3klac_NumberOfCustomersWithSignificantRevenue 4klac_NumberOfCustomersWithSignificantRevenue 3klac_NumberOfCustomersWithSignificantRevenue 3klac_NumberOfCustomersWithSignificantRevenue
Number of customers with significant accounts receivable balance 3klac_NumberOfCustomersWithSignificantAccountsReceivableBalance 3klac_NumberOfCustomersWithSignificantAccountsReceivableBalance
Long-lived assets 323,353us-gaap_AssetsNoncurrent 323,353us-gaap_AssetsNoncurrent 330,263us-gaap_AssetsNoncurrent
Customer One
段Reporting and Geographic Information
Segment percent of total revenues 16.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_MajorCustomersAxis
= klac_CustomerOneMember		 15.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_MajorCustomersAxis
= klac_CustomerOneMember		 13.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_MajorCustomersAxis
= klac_CustomerOneMember		 18.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_MajorCustomersAxis
= klac_CustomerOneMember
Customer Two
段Reporting and Geographic Information
Segment percent of total revenues 14.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_MajorCustomersAxis
= klac_CustomerTwoMember		 15.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_MajorCustomersAxis
= klac_CustomerTwoMember		 13.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_MajorCustomersAxis
= klac_CustomerTwoMember		 12.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_MajorCustomersAxis
= klac_CustomerTwoMember
Customer Three
段Reporting and Geographic Information
Segment percent of total revenues 13.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_MajorCustomersAxis
= klac_CustomerThreeMember		 12.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_MajorCustomersAxis
= klac_CustomerThreeMember		 12.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_MajorCustomersAxis
= klac_CustomerThreeMember		 11.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_MajorCustomersAxis
= klac_CustomerThreeMember
Customer Four
段Reporting and Geographic Information
Segment percent of total revenues 11.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_MajorCustomersAxis
= klac_CustomerFourMember
Defect inspection
段Reporting and Geographic Information
Revenues 378,374us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= klac_DefectInspectionMember		 394,702us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= klac_DefectInspectionMember		 751,361us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= klac_DefectInspectionMember		 737,865us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= klac_DefectInspectionMember
Segment percent of total revenues 56.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_ProductOrServiceAxis
= klac_DefectInspectionMember		 56.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_ProductOrServiceAxis
= klac_DefectInspectionMember		 57.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_ProductOrServiceAxis
= klac_DefectInspectionMember		 55.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_ProductOrServiceAxis
= klac_DefectInspectionMember
Metrology
段Reporting and Geographic Information
Revenues 94,723us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= klac_MetrologyMember		 130,012us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= klac_MetrologyMember		 189,596us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= klac_MetrologyMember		 262994年us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= klac_MetrologyMember
Segment percent of total revenues 14.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_ProductOrServiceAxis
= klac_MetrologyMember		 18.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_ProductOrServiceAxis
= klac_MetrologyMember		 14.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_ProductOrServiceAxis
= klac_MetrologyMember		 19.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_ProductOrServiceAxis
= klac_MetrologyMember
Service
段Reporting and Geographic Information
Revenues 172,473us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= klac_ServiceMember		 160,946us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= klac_ServiceMember		 338,776us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= klac_ServiceMember		 317,543us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= klac_ServiceMember
Segment percent of total revenues 25.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_ProductOrServiceAxis
= klac_ServiceMember		 23.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_ProductOrServiceAxis
= klac_ServiceMember		 26.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_ProductOrServiceAxis
= klac_ServiceMember		 23.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_ProductOrServiceAxis
= klac_ServiceMember
Other
段Reporting and Geographic Information
Revenues 30,787us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= klac_OtherRevenueMember		 19,469us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= klac_OtherRevenueMember		 39,525us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= klac_OtherRevenueMember		 45,064us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= klac_OtherRevenueMember
Segment percent of total revenues 5.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_ProductOrServiceAxis
= klac_OtherRevenueMember		 3.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_ProductOrServiceAxis
= klac_OtherRevenueMember		 3.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_ProductOrServiceAxis
= klac_OtherRevenueMember		 3.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_ProductOrServiceAxis
= klac_OtherRevenueMember
North America
段Reporting and Geographic Information
Revenues 236,230us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= us-gaap_NorthAmericaMember		 148,233us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= us-gaap_NorthAmericaMember		 431,600us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= us-gaap_NorthAmericaMember		 327,628us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= us-gaap_NorthAmericaMember
Segment percent of total revenues 35.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= us-gaap_NorthAmericaMember		 21.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= us-gaap_NorthAmericaMember		 33.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= us-gaap_NorthAmericaMember		 24.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= us-gaap_NorthAmericaMember
Taiwan
段Reporting and Geographic Information
Revenues 151,676us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_TW		 148,825us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_TW		 278,253us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_TW		 266,116us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_TW
Segment percent of total revenues 23.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= country_TW		 21.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= country_TW		 21.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= country_TW		 20.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= country_TW
Japan
段Reporting and Geographic Information
Revenues 84,007us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_JP		 64,223us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_JP		 196,231us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_JP		 145,635us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_JP
Segment percent of total revenues 12.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= country_JP		 9.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= country_JP		 15.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= country_JP		 11.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= country_JP
Europe and Israel
段Reporting and Geographic Information
Revenues 36,533us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= klac_EuropeAndIsraelMember		 70,295us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= klac_EuropeAndIsraelMember		 91,709us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= klac_EuropeAndIsraelMember		 191,782us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= klac_EuropeAndIsraelMember
Segment percent of total revenues 5.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= klac_EuropeAndIsraelMember		 10.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= klac_EuropeAndIsraelMember		 7.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= klac_EuropeAndIsraelMember		 14.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= klac_EuropeAndIsraelMember
Korea
段Reporting and Geographic Information
Revenues 106,941us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_KR		 152,750us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_KR		 176,228us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_KR		 230,027us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_KR
Segment percent of total revenues 16.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= country_KR		 22.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= country_KR		 13.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= country_KR		 17.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= country_KR
United States
段Reporting and Geographic Information
Long-lived assets 213,622us-gaap_AssetsNoncurrent
/ us-gaap_StatementGeographicalAxis
= country_US		 213,622us-gaap_AssetsNoncurrent
/ us-gaap_StatementGeographicalAxis
= country_US		 219,280us-gaap_AssetsNoncurrent
/ us-gaap_StatementGeographicalAxis
= country_US
Europe
段Reporting and Geographic Information
Long-lived assets 18,841us-gaap_AssetsNoncurrent
/ us-gaap_StatementGeographicalAxis
= us-gaap_EuropeMember		 18,841us-gaap_AssetsNoncurrent
/ us-gaap_StatementGeographicalAxis
= us-gaap_EuropeMember		 19,527us-gaap_AssetsNoncurrent
/ us-gaap_StatementGeographicalAxis
= us-gaap_EuropeMember
Singapore
段Reporting and Geographic Information
Long-lived assets 48,231us-gaap_AssetsNoncurrent
/ us-gaap_StatementGeographicalAxis
= country_SG		 48,231us-gaap_AssetsNoncurrent
/ us-gaap_StatementGeographicalAxis
= country_SG		 48,938us-gaap_AssetsNoncurrent
/ us-gaap_StatementGeographicalAxis
= country_SG
Israel
段Reporting and Geographic Information
Long-lived assets 34,060us-gaap_AssetsNoncurrent
/ us-gaap_StatementGeographicalAxis
= country_IL		 34,060us-gaap_AssetsNoncurrent
/ us-gaap_StatementGeographicalAxis
= country_IL		 33,388us-gaap_AssetsNoncurrent
/ us-gaap_StatementGeographicalAxis
= country_IL
Rest of Asia
段Reporting and Geographic Information
Revenues 60,970us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= klac_RestOfAsiaMember		 120,803us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= klac_RestOfAsiaMember		 145,237us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= klac_RestOfAsiaMember		 202278年us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= klac_RestOfAsiaMember
Segment percent of total revenues 9.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= klac_RestOfAsiaMember		 17.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= klac_RestOfAsiaMember		 11.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= klac_RestOfAsiaMember		 14.00%klac_SegmentPercentOfTotalRevenue
/ us-gaap_StatementGeographicalAxis
= klac_RestOfAsiaMember
Long-lived assets $ 8,599us-gaap_AssetsNoncurrent
/ us-gaap_StatementGeographicalAxis
= klac_RestOfAsiaMember		 $ 8,599us-gaap_AssetsNoncurrent
/ us-gaap_StatementGeographicalAxis
= klac_RestOfAsiaMember		 $ 9,130us-gaap_AssetsNoncurrent
/ us-gaap_StatementGeographicalAxis
= klac_RestOfAsiaMember
Baidu