v3.26.1
RESTRUCTURING CHARGES - Restructuring Reserves (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Mar. 27, 2026
Dec. 26, 2025
Mar. 28, 2025
Mar. 27, 2026
Mar. 28, 2025
Restructuring Reserve [Roll Forward]          
Beginning balance $ 1,433 $ 1,329   $ 1,329  
Charges 4,128 1,527 $ 595 5,656 $ 916
Utilization (3,467) (1,423)      
Ending balance 2,094 1,433   2,094  
Operating Segments | Electrical | Severance          
Restructuring Reserve [Roll Forward]          
Beginning balance 518 845   845  
Charges 514 445      
Utilization (603) (772)      
Ending balance 429 518   429  
Operating Segments | Electrical | Other          
Restructuring Reserve [Roll Forward]          
Beginning balance 5 0   0  
Charges 2,809 167      
Utilization (2,555) (162)      
Ending balance 259 5   259  
Operating Segments | Safety & Infrastructure | Severance          
Restructuring Reserve [Roll Forward]          
Beginning balance 910 227   227  
Charges 805 928      
Utilization (309) (245)      
Ending balance 1,406 910   1,406  
Other/Corporate | Severance          
Restructuring Reserve [Roll Forward]          
Beginning balance 0 257   257  
Charges 0 (13)      
Utilization 0 (244)      
Ending balance $ 0 $ 0   $ 0