Annual report pursuant to Section 13 and 15(d)

Cover Page

v3.21.2
Cover Page - USD ($)
$ in Millions
12 Months Ended
Jun. 30, 2021
Jul. 19, 2021
Dec. 31, 2020
Cover [Abstract]
Document Type 10-K
Document Annual Report true
Document Period End Date Jun. 30, 2021
Document Transition Report false
Entity File Number 000-09992
Entity Registrant Name KLA CORP
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 04-2564110
Entity Address, Address Line One One Technology Drive,
Entity Address, City or Town Milpitas,
Entity Address, State or Province CA
Entity Address, Postal Zip Code 95035
City Area Code 408
Local Phone Number 875-3000
Title of 12(b) Security Common Stock, $0.001 par value per share
Trading Symbol KLAC
Security Exchange Name NASDAQ
Entity Well-known Seasoned Issuer Yes
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Interactive Data Current Yes
Entity Filer Category Large Accelerated Filer
Entity Small Business false
Entity Emerging Growth Company false
ICFR Auditor Attestation Flag true
Entity Shell Company false
Entity Public Float $ 39,860
Entity Common Stock, Shares Outstanding 152,737,157
Documents Incorporated by Reference Portions of the Proxy Statement for the 2021 Annual Meeting of Stockholders (“Proxy Statement”) to be filed pursuant to Regulation 14A within 120 days after the registrant’s fiscal year ended June 30, 2021, are incorporated by reference into Part III of this report.
Amendment Flag false
Document Fiscal Year Focus 2021
Document Fiscal Period Focus FY
Entity Central Index Key 0000319201
Current Fiscal Year End Date --06-30
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