XML 106 R97.htm IDEA: XBRL DOCUMENT
v3.23.3

SEGMENT REPORTING AND GEOGRAPHIC INFORMATION - Land, Property and Equipment, Net by Geographic Region (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Jun. 30, 2023
--- | --- | ---
Revenues from External Customers and Long-Lived Assets |  |
Land, property and equipment, net | $ 1,059,925 | $ 1,031,841
United States |  |
Revenues from External Customers and Long-Lived Assets |  |
Land, property and equipment, net | 686,532 | 672,561
Singapore |  |
Revenues from External Customers and Long-Lived Assets |  |
Land, property and equipment, net | 155,152 | 150,989
Israel |  |
Revenues from External Customers and Long-Lived Assets |  |
Land, property and equipment, net | 92,641 | 92,815
Europe |  |
Revenues from External Customers and Long-Lived Assets |  |
Land, property and equipment, net | 88,694 | 74,015
Rest of Asia |  |
Revenues from External Customers and Long-Lived Assets |  |
Land, property and equipment, net | $ 36,906 | $ 41,461

X
- Definition Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 41 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-41 + Details
Name: | us-gaap_NoncurrentAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_StatementGeographicalAxis=country_US
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_SG
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_IL
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_EuropeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=klac_RestOfAsiaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |