XML 91 R78.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Segment Reporting and Geographic Information - Revenue from External Customers by Products and Services (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Sep. 30, 2016 | Sep. 30, 2015
Revenue from External Customer |  |  |
Revenues |  | $ 750,673 | $ 642,644
Segment percent of total revenues (as a percent) |  | 100.00% | 100.00%
Wafer Inspection |  |  |
Revenue from External Customer |  |  |
Revenues |  | $ 359,009 | $ 227,783
Segment percent of total revenues (as a percent) |  | 48.00% | 35.00%
Patterning |  |  |
Revenue from External Customer |  |  |
Revenues |  | $ 172,614 | $ 198,085
Segment percent of total revenues (as a percent) |  | 23.00% | 31.00%
Global Service and Support |  |  |
Revenue from External Customer |  |  |
Revenues | [1] | $ 203,130 | $ 199,871
Segment percent of total revenues (as a percent) | [1] | 27.00% | 31.00%
Other |  |  |
Revenue from External Customer |  |  |
Revenues |  | $ 15,920 | $ 16,905
Segment percent of total revenues (as a percent) |  | 2.00% | 3.00%
[1] | The Global Service and Support revenues includes service revenues as presented in the condensed consolidated statements of operations as well as certain product revenues, primarily revenues from the Company’s K-T Certified business.

X
- Definition Segment Percent Of Total Revenue + References No definition available. + Details
Name: | klac_SegmentPercentOfTotalRevenue
Namespace Prefix: | klac_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
Name: | us-gaap_SalesRevenueNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_ProductOrServiceAxis=klac_DefectInspectionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ProductOrServiceAxis=klac_PatterningMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ProductOrServiceAxis=klac_ServiceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ProductOrServiceAxis=klac_OtherRevenueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |