v3.26.3
PENSION AND OTHER POSTRETIREMENT BENEFITS - Schedule of Net Defined Benefit Pension and Other Postretirement Costs (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 27, 2026
Sep. 28, 2025
Sep. 27, 2026
Sep. 28, 2025
Pension Benefits        
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]        
Interest cost $ 1,571 $ 1,607 $ 4,736 $ 4,675
Estimated return on plan assets (1,930) (2,075) (5,770) (5,980)
Settlement gains 0 0 0 (1,611)
Expenses paid from assets 137 116 365 346
Amortization of net gain (39) (88) (121) (13)
Amortization of past service cost 5 4 14 13
Net costs (income) (256) (436) (776) (2,570)
Other Postretirement Benefits Plan        
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]        
Interest cost 12 13 31 35
Estimated return on plan assets 0 0 0 0
Settlement gains 0 0 0 0
Expenses paid from assets 0 0 0 0
Amortization of net gain (1) 0 (1) (1)
Amortization of past service cost 0 0 0 0
Net costs (income) $ 11 $ 13 $ 30 $ 34