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Summary of Restructuring Charges by Reportable Segment (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Oct. 01, 2021 | Sep. 30, 2022 | Oct. 01, 2021
Restructuring Cost And Reserve [Line Items] |  |  |  |
Restructuring costs | $ 1,776 | $ 5,185 | $ 3,008 | $ 7,896
Unallocated Corporate and Shared Services |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |
Restructuring costs | 6 |  | 6 |
2022 Restructuring |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |
Restructuring costs | 889 |  | 889 |
2020 Restructuring |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |
Restructuring costs | 887 | 5,185 | 2,119 | 7,688
2020 Restructuring | Photonics |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |
Restructuring costs | 758 | 2,349 | 1,952 | 2,839
2020 Restructuring | Vision |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |
Restructuring costs | 101 | 193 | 207 | 890
2020 Restructuring | Precision Motion |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |
Restructuring costs | $ 22 | $ 2,643 | $ (46) | $ 3,959

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