Segment Reporting (Tables)

3 Months Ended

Mar. 31, 2023

Segment Reporting [Abstract]

Segment Reporting

The Company evaluates the performance of its segments based on operating income. The following table analyzes sales and other financial information by the Company’s reportable segments:

	Three Months Ended March 31,
(in millions)	2023			2022
Net Sales:
Personal Care		88.2			103.4
Home Care		23.7			24.4
Other		39.5			39.3
Performance Chemicals	$	151.4		$	167.1
Refinery and Performance		149.5			148.4
Other		40.8			43.4
Fuel Specialties		190.3			191.8
Oilfield Services		167.9			113.5
	$	509.6		$	472.4
Operating income/(loss):
Performance Chemicals	$	10.4		$	25.3
Fuel Specialties		32.4			35.5
Oilfield Services		15.9			2.5
Corporate costs		(17.7	)		(19.0	)
Total operating income	$	41.0		$	44.3