v3.25.2
SALES - Schedule of Disaggregation of Revenue (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 27, 2025
Jun. 28, 2024
Jun. 27, 2025
Jun. 28, 2024
Disaggregation of Revenue [Line Items]        
Total $ 503.3 $ 533.7 $ 985.1 $ 1,074.9
Diversified electronics        
Disaggregation of Revenue [Line Items]        
Total 96.9 123.8 193.0 253.8
Communications        
Disaggregation of Revenue [Line Items]        
Total 57.0 57.4 110.9 125.6
Semiconductors        
Disaggregation of Revenue [Line Items]        
Total 38.6 45.2 77.1 91.2
Industrial manufacturing        
Disaggregation of Revenue [Line Items]        
Total 104.1 101.9 205.4 204.1
Defense and space        
Disaggregation of Revenue [Line Items]        
Total 84.4 84.3 161.6 165.6
Utilities        
Disaggregation of Revenue [Line Items]        
Total 78.2 67.2 149.1 128.5
Other        
Disaggregation of Revenue [Line Items]        
Total 44.1 53.9 88.0 106.1
Test and measurement        
Disaggregation of Revenue [Line Items]        
Total 192.5 226.4 381.0 470.6
Test and measurement | Diversified electronics        
Disaggregation of Revenue [Line Items]        
Total 96.9 123.8 193.0 253.8
Test and measurement | Communications        
Disaggregation of Revenue [Line Items]        
Total 57.0 57.4 110.9 125.6
Test and measurement | Semiconductors        
Disaggregation of Revenue [Line Items]        
Total 38.6 45.2 77.1 91.2
Test and measurement | Industrial manufacturing        
Disaggregation of Revenue [Line Items]        
Total 0.0 0.0 0.0 0.0
Test and measurement | Defense and space        
Disaggregation of Revenue [Line Items]        
Total 0.0 0.0 0.0 0.0
Test and measurement | Utilities        
Disaggregation of Revenue [Line Items]        
Total 0.0 0.0 0.0 0.0
Test and measurement | Other        
Disaggregation of Revenue [Line Items]        
Total 0.0 0.0 0.0 0.0
Sensors and safety systems        
Disaggregation of Revenue [Line Items]        
Total 310.8 307.3 604.1 604.3
Sensors and safety systems | Diversified electronics        
Disaggregation of Revenue [Line Items]        
Total 0.0 0.0 0.0 0.0
Sensors and safety systems | Communications        
Disaggregation of Revenue [Line Items]        
Total 0.0 0.0 0.0 0.0
Sensors and safety systems | Semiconductors        
Disaggregation of Revenue [Line Items]        
Total 0.0 0.0 0.0 0.0
Sensors and safety systems | Industrial manufacturing        
Disaggregation of Revenue [Line Items]        
Total 104.1 101.9 205.4 204.1
Sensors and safety systems | Defense and space        
Disaggregation of Revenue [Line Items]        
Total 84.4 84.3 161.6 165.6
Sensors and safety systems | Utilities        
Disaggregation of Revenue [Line Items]        
Total 78.2 67.2 149.1 128.5
Sensors and safety systems | Other        
Disaggregation of Revenue [Line Items]        
Total 44.1 53.9 88.0 106.1
United States        
Disaggregation of Revenue [Line Items]        
Total 256.1 271.8 503.1 537.9
United States | Test and measurement        
Disaggregation of Revenue [Line Items]        
Total 67.7 77.3 131.8 154.6
United States | Sensors and safety systems        
Disaggregation of Revenue [Line Items]        
Total 188.4 194.5 371.3 383.3
China        
Disaggregation of Revenue [Line Items]        
Total 85.1 86.0 157.4 168.4
China | Test and measurement        
Disaggregation of Revenue [Line Items]        
Total 52.3 57.6 96.4 113.7
China | Sensors and safety systems        
Disaggregation of Revenue [Line Items]        
Total 32.8 28.4 61.0 54.7
Western Europe        
Disaggregation of Revenue [Line Items]        
Total 61.0 79.5 127.2 171.4
Western Europe | Test and measurement        
Disaggregation of Revenue [Line Items]        
Total 25.9 43.4 57.8 98.5
Western Europe | Sensors and safety systems        
Disaggregation of Revenue [Line Items]        
Total 35.1 36.1 69.4 72.9
All other        
Disaggregation of Revenue [Line Items]        
Total 101.1 96.4 197.4 197.2
All other | Test and measurement        
Disaggregation of Revenue [Line Items]        
Total 46.6 48.1 95.0 103.8
All other | Sensors and safety systems        
Disaggregation of Revenue [Line Items]        
Total $ 54.5 $ 48.3 $ 102.4 $ 93.4