Quarterly report pursuant to Section 13 or 15(d)

Business Combinations - Pro Forma Information (Details)

v3.19.3
Business Combinations - Pro Forma Information (Details) - Orbotech and three privately-held companies
$ in Thousands
3 Months Ended
Sep. 30, 2018
USD ($)
Business Acquisition  
Revenues $ 1,348,197
Net income attributable to KLA $ 376,634