Revenue from Contracts with Customers (Tables)

3 Months Ended

Mar. 30, 2025

Revenue from Contracts with Customers [Abstract]

Disaggregation of Revenue by Major Source

The following table disaggregates our revenue by major source (product line) for the three-month periods ended March 30, 2025 and March 31, 2024:

(in millions of dollars)	Three Months Ended
Net Sales	Mar. 30, 2025		Mar. 31, 2024
Household & Personal Care	$	123.1	$	138.4
Specialty Additives		145.2		158.5
Consumer & Specialties Segment		268.3		296.9
High-Temperature Technologies		169.4		177.3
Environmental & Infrastructure		54.1		60.3
Engineered Solutions Segment		223.5		237.6
Total	$	491.8	$	534.5