Annual report pursuant to Section 13 and 15(d)

SEGMENT REPORTING AND GEOGRAPHIC INFORMATION - Summary of Results for Reportable Segments (Details)

v3.21.2
SEGMENT REPORTING AND GEOGRAPHIC INFORMATION - Summary of Results for Reportable Segments (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Jun. 30, 2021
Mar. 31, 2021
Dec. 31, 2020
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2019
Segment Reporting Information [Line Items]                      
Revenues $ 1,925,471 $ 1,803,773 $ 1,650,870 $ 1,538,620 $ 1,459,593 $ 1,423,964 $ 1,509,453 $ 1,413,414 $ 6,918,734 $ 5,806,424 $ 4,568,904
Segment gross margin $ 1,153,230 $ 1,094,144 $ 981,137 $ 918,058 $ 838,049 $ 833,806 $ 875,835 $ 809,173      
Operating segments                      
Segment Reporting Information [Line Items]                      
Revenues                 6,917,400 5,806,211 4,569,472
Segment gross margin                 4,302,431 3,527,468 2,826,101
Semiconductor Process Control                      
Segment Reporting Information [Line Items]                      
Revenues                 5,734,825 4,745,446 4,080,822
Segment gross margin                 3,705,222 3,028,167 2,590,434
Specialty Semiconductor Process                      
Segment Reporting Information [Line Items]                      
Revenues                 369,216 329,700 151,164
Segment gross margin                 206,706 183,641 78,800
PCB, Display and Component Inspection                      
Segment Reporting Information [Line Items]                      
Revenues                 812,620 727,451 332,810
Segment gross margin                 390,571 315,723 155,765
Other                      
Segment Reporting Information [Line Items]                      
Revenues                 739 3,614 4,676
Segment gross margin                 $ (68) $ (63) $ 1,102