Revenue from Contracts with Customers (Details) $ in Millions	3 Months Ended
	Apr. 02, 2023 USD ($) Segment	Apr. 03, 2022 USD ($)
Disaggregation of Revenue [Abstract]
Number of reportable segments | Segment	2
Net sales	$ 546.1	$ 519.1
Household & Personal Care [Member]
Disaggregation of Revenue [Abstract]
Net sales	129.2	120.4
Specialty Additives [Member]
Disaggregation of Revenue [Abstract]
Net sales	168.1	163.1
High-Temperature Technologies [Member]
Disaggregation of Revenue [Abstract]
Net sales	178.6	169.9
Environmental & Infrastructure [Member]
Disaggregation of Revenue [Abstract]
Net sales	70.2	65.7
Consumer & Specialties [Member]
Disaggregation of Revenue [Abstract]
Net sales	297.3	283.5
Consumer & Specialties [Member] | Household & Personal Care [Member]
Disaggregation of Revenue [Abstract]
Net sales	129.2	120.4
Consumer & Specialties [Member] | Specialty Additives [Member]
Disaggregation of Revenue [Abstract]
Net sales	168.1	163.1
Engineered Solutions [Member]
Disaggregation of Revenue [Abstract]
Net sales	248.8	235.6
Engineered Solutions [Member] | High-Temperature Technologies [Member]
Disaggregation of Revenue [Abstract]
Net sales	178.6	169.9
Engineered Solutions [Member] | Environmental & Infrastructure [Member]
Disaggregation of Revenue [Abstract]
Net sales	$ 70.2	$ 65.7