v3.26.1
Segment and Related Information - Segment Information (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jul. 05, 2026
Jun. 29, 2025
Jul. 05, 2026
Jun. 29, 2025
Segment and Related Information [Abstract]        
Net sales $ 548.4 $ 528.9 $ 1,095.3 $ 1,020.7
Cost of goods sold 414.6 392.0 830.4 764.2
Production margin 133.8 136.9 264.9 256.5
Marketing and administrative expenses 53.3 52.2 110.8 102.8
Research and development expenses 5.9 5.7 12.0 11.5
Restructuring and other items 0.0 5.8 0.0 11.3
Gain on sale of assets, net 0.0 (5.6) 0.0 (5.6)
Income (loss) from operations (220.3) 74.6 (161.6) (85.5)
Depreciation, depletion, and amortization 23.5 22.0 48.4 45.5
Capital expenditures 27.2 29.1 50.3 47.4
Consumer & Specialties [Member]        
Segment and Related Information [Abstract]        
Net sales 274.5 277.7 571.1 546.0
Engineered Solutions [Member]        
Segment and Related Information [Abstract]        
Net sales 273.9 251.2 524.2 474.7
Operating Segments [Member]        
Segment and Related Information [Abstract]        
Net sales 548.4 528.9 1,095.3 1,020.7
Cost of goods sold 414.6 392.0 830.4 764.2
Production margin 133.8 136.9 264.9 256.5
Marketing and administrative expenses 49.8 50.2 103.0 99.6
Research and development expenses 5.9 5.7 12.0 11.5
Restructuring and other items 0.0 5.8 0.0 9.1
Gain on sale of assets, net 0.0 (5.6) 0.0 (5.6)
Income (loss) from operations 78.1 80.8 149.9 141.9
Operating Segments [Member] | Consumer & Specialties [Member]        
Segment and Related Information [Abstract]        
Net sales 274.5 277.7 571.1 546.0
Cost of goods sold 224.5 218.1 465.3 433.8
Production margin 50.0 59.6 105.8 112.2
Marketing and administrative expenses 17.4 19.1 37.4 38.3
Research and development expenses 3.3 3.2 6.6 6.6
Restructuring and other items 0.0 3.3 0.0 5.8
Gain on sale of assets, net 0.0 0.0 0.0 0.0
Income (loss) from operations 29.3 34.0 61.8 61.5
Depreciation, depletion, and amortization 11.3 10.1 23.0 20.9
Capital expenditures 14.7 18.9 28.4 30.4
Operating Segments [Member] | Engineered Solutions [Member]        
Segment and Related Information [Abstract]        
Net sales 273.9 251.2 524.2 474.7
Cost of goods sold 190.1 173.9 365.1 330.4
Production margin 83.8 77.3 159.1 144.3
Marketing and administrative expenses 32.4 31.1 65.6 61.3
Research and development expenses 2.6 2.5 5.4 4.9
Restructuring and other items 0.0 2.5 0.0 3.3
Gain on sale of assets, net 0.0 (5.6) 0.0 (5.6)
Income (loss) from operations 48.8 46.8 88.1 80.4
Depreciation, depletion, and amortization 12.2 11.9 25.4 24.6
Capital expenditures 11.2 8.5 20.1 14.3
Corporate [Member]        
Segment and Related Information [Abstract]        
Capital expenditures $ 1.3 $ 1.7 $ 1.8 $ 2.7