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SEGMENT INFORMATION (Operating information by segment) (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Oct. 03, 2020 | Jun. 27, 2020 | Mar. 28, 2020 | Dec. 28, 2019 | Sep. 28, 2019 | Jun. 29, 2019 | Mar. 30, 2019 | Dec. 29, 2018 | Oct. 03, 2020 | Sep. 28, 2019 | Sep. 29, 2018
Net revenue: |  |  |  |  |  |  |  |  |  |  |
Net revenue | $ 177,688 | $ 150,450 | $ 150,741 | $ 144,297 | $ 139,827 | $ 127,109 | $ 115,908 | $ 157,208 | $ 623,176 | $ 540,052 | $ 889,121
Income from operations: |  |  |  |  |  |  |  |  |  |  |
Income from operations | $ 23,048 | $ 10,971 | $ 11,076 | $ 13,414 | $ 7,693 | $ 1,827 | $ (2,465) | $ 14,555 | 58,509 | 21,610 | 166,632
Capital Equipment |  |  |  |  |  |  |  |  |  |  |
Net revenue: |  |  |  |  |  |  |  |  |  |  |
Net revenue |  |  |  |  |  |  |  |  | 462,059 | 386,820 | 719,390
Income from operations: |  |  |  |  |  |  |  |  |  |  |
Income from operations |  |  |  |  |  |  |  |  | 22,069 | (12,577) | 132,563
APS [Member] |  |  |  |  |  |  |  |  |  |  |
Net revenue: |  |  |  |  |  |  |  |  |  |  |
Net revenue |  |  |  |  |  |  |  |  | 161,117 | 153,232 | 169,731
Income from operations: |  |  |  |  |  |  |  |  |  |  |
Income from operations |  |  |  |  |  |  |  |  | $ 36,440 | $ 34,187 | $ 34,069

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