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Segment Reporting - Disaggregation of Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Apr. 01, 2022 | Apr. 02, 2021
Disaggregation of Revenue [Line Items] |  |
Net sales | $ 449,045 | $ 354,386
Semiconductor |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 218,049 | 156,529
Industrial |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 65,119 | 43,995
Aerospace and defense |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 31,443 | 29,816
Consumer electronics |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 18,639 | 19,669
Automotive |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 26,356 | 27,369
Energy |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 39,218 | 31,327
Telecom and data center |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 16,126 | 11,413
Other |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 34,095 | 34,268
Performance Materials |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 149,630 | 114,143
Performance Materials | Semiconductor |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 1,800 | 997
Performance Materials | Industrial |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 40,819 | 24,030
Performance Materials | Aerospace and defense |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 23,684 | 21,842
Performance Materials | Consumer electronics |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 13,002 | 10,044
Performance Materials | Automotive |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 22,235 | 23,507
Performance Materials | Energy |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 10,099 | 4,137
Performance Materials | Telecom and data center |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 16,081 | 11,343
Performance Materials | Other |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 21,910 | 18,243
Electronic Materials |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 270,836 | 204,644
Electronic Materials | Semiconductor |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 214,922 | 155,061
Electronic Materials | Industrial |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 15,866 | 12,590
Electronic Materials | Aerospace and defense |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 2,614 | 1,398
Electronic Materials | Consumer electronics |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 325 | 165
Electronic Materials | Automotive |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 1,657 | 1,669
Electronic Materials | Energy |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 29,119 | 27,190
Electronic Materials | Telecom and data center |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 45 | 70
Electronic Materials | Other |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 6,288 | 6,501
Precision Optics |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 28,579 | 35,599
Precision Optics | Semiconductor |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 1,327 | 471
Precision Optics | Industrial |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 8,434 | 7,375
Precision Optics | Aerospace and defense |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 5,145 | 6,576
Precision Optics | Consumer electronics |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 5,312 | 9,460
Precision Optics | Automotive |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 2,464 | 2,193
Precision Optics | Energy |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 0 | 0
Precision Optics | Telecom and data center |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 0 | 0
Precision Optics | Other |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 5,897 | 9,524
Other |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 0 | 0
Other | Semiconductor |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 0 | 0
Other | Industrial |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 0 | 0
Other | Aerospace and defense |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 0 | 0
Other | Consumer electronics |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 0 | 0
Other | Automotive |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 0 | 0
Other | Energy |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 0 | 0
Other | Telecom and data center |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | 0 | 0
Other | Other |  |
Disaggregation of Revenue [Line Items] |  |
Net sales | $ 0 | $ 0

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