KLA Corporation Quarterly report pursuant to Section 13 or 15(d)

BUSINESS COMBINATIONS (Details)

v3.20.2

BUSINESS COMBINATIONS (Details) - USD ($) $ in Millions			3 Months Ended
BUSINESS COMBINATIONS (Details) - USD ($) $ in Millions	Apr. 24, 2020	Aug. 22, 2019	Sep. 30, 2020
April 2020 acquisition
Business Acquisition
Total purchase consideration	$ 11.4
Acquired goodwill	$ 2.2
August 2019 acquisition
Business Acquisition
Total purchase consideration		$ 94.0
Additional consideration (up to)		$ 60.0
Contingent consideration liability, current			$ 6.3
August 2019 acquisition \| Wafer Inspection and Patterning
Business Acquisition
Acquired goodwill			54.2
Other Acquisitions
Business Acquisition
Contingent consideration liability, non-current			$ 6.7

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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