v3.26.1
PENSION AND OTHER POSTRETIREMENT BENEFITS - Schedule of Net Defined Benefit Pension and Other Postretirement Costs (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 28, 2026
Jun. 29, 2025
Jun. 28, 2026
Jun. 29, 2025
Pension Benefits        
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]        
Interest cost $ 1,577 $ 1,581 $ 3,165 $ 3,068
Estimated return on plan assets (1,920) (2,019) (3,840) (3,905)
Settlement gains 0 (1,611) 0 (1,611)
Expenses paid from assets 113 105 228 230
Amortization of net loss (gain) (38) 159 (82) 75
Amortization of past service cost 4 5 9 9
Net costs (income) (264) (1,780) (520) (2,134)
Other Postretirement Benefits Plan        
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]        
Interest cost 11 13 19 22
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 loss (gain) 0 0 0 (1)
Amortization of past service cost 0 0 0 0
Net costs (income) $ 11 $ 13 $ 19 $ 21