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Segment Reporting and Geographic Information - Summary of Results for Reportable Segments (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2020 | Mar. 31, 2019
Segment Reporting and Geographic Information |  |  |  |
Revenues | $ 1,423,964 | $ 1,097,311 | $ 4,346,831 | $ 3,310,469
Operating segments |  |  |  |
Segment Reporting and Geographic Information |  |  |  |
Revenues | 1,423,740 | 1,097,306 | 4,346,626 | 3,311,003
Segment gross margin | 870,728 | 656,502 | 2,647,673 | 2,081,940
Operating segments | Semiconductor Process Control |  |  |  |
Segment Reporting and Geographic Information |  |  |  |
Revenues | 1,177,777 | 914,305 | 3,588,839 | 3,078,277
Segment gross margin | 752,649 | 565,291 | 2,290,721 | 1,969,641
Operating segments | Specialty Semiconductor Process |  |  |  |
Segment Reporting and Geographic Information |  |  |  |
Revenues | 85,083 | 84,388 | 229,328 | 84,388
Segment gross margin | 47,187 | 45,296 | 126,684 | 45,296
Operating segments | PCB, Display and Component Inspection |  |  |  |
Segment Reporting and Geographic Information |  |  |  |
Revenues | 160,411 | 98,462 | 525,242 | 148,187
Segment gross margin | 71,163 | 45,912 | 229,769 | 67,000
Operating segments | Other |  |  |  |
Segment Reporting and Geographic Information |  |  |  |
Revenues | 469 | 151 | 3,217 | 151
Segment gross margin | $ (271) | $ 3 | $ 499 | $ 3

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