v3.26.1
RESTRUCTURING CHARGES - Restructuring Reserves (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 26, 2026
Mar. 27, 2026
Dec. 26, 2025
Jun. 27, 2025
Jun. 26, 2026
Jun. 27, 2025
Restructuring Reserve [Roll Forward]            
Beginning balance $ 2,094 $ 1,433 $ 1,329   $ 1,329  
Charges 2,932 4,128 1,527 $ 602 8,587 $ 1,519
Utilization (4,905) (3,467) (1,423)      
Ending balance 121 2,094 1,433   121  
Operating Segments | Electrical | Severance            
Restructuring Reserve [Roll Forward]            
Beginning balance 429 518 845   845  
Charges 422 514 445      
Utilization (738) (603) (772)      
Ending balance 113 429 518   113  
Operating Segments | Electrical | Other            
Restructuring Reserve [Roll Forward]            
Beginning balance 259 5 0   0  
Charges 1,376 2,809 167      
Utilization (1,627) (2,555) (162)      
Ending balance 8 259 5   8  
Operating Segments | Safety & Infrastructure | Severance            
Restructuring Reserve [Roll Forward]            
Beginning balance 1,406 910 227   227  
Charges 864 805 928      
Utilization (2,270) (309) (245)      
Ending balance 0 1,406 910   0  
Other/Corporate | Severance            
Restructuring Reserve [Roll Forward]            
Beginning balance 0 0 257   257  
Charges 270 0 (13)      
Utilization (270) 0 (244)      
Ending balance $ 0 $ 0 $ 0   $ 0