v3.26.3
Restructuring (Tables)
9 Months Ended
Oct. 02, 2026
Restructuring and Related Activities [Abstract]  
Schedule of Restructuring and Related Costs
Reduction in Force
(Thousands)Performance MaterialsElectronic MaterialsPrecision OpticsOtherConsolidated
Balance at December 31, 2025$— $83 $59 $9 $151 
Additional Charges694 449 878 690 2,711 
Cash Payments(694)(521)(937)(667)(2,819)
Balance at October 2, 2026
$— $11 $— $32 $43 
Reduction in Force
(Thousands)Performance MaterialsElectronic MaterialsPrecision OpticsOtherConsolidated
Balance at December 31, 2024$56 $293 $60 $408 $817 
Additional Charges481 789 1,428 31 2,729 
Cash Payments(537)(1,067)(1,457)(325)(3,386)
Balance at September 26, 2025
$— $15 $31 $114 $160