Segment Information (Tables)

9 Months Ended

Sep. 30, 2024

Segment Reporting [Abstract]

Summary of Net Sales, Operating Income (Loss), and Total Assets by Segment

The following tables summarize the Company’s operations by segment, including Net sales, Operating income (loss), and Total assets:

	Three Months Ended September 30,				Nine Months Ended September 30,
(in millions)	2024		2023		2024		2023
Net sales:
Environmental Solutions	$	398.2	$	373.0	$	1,161.0	$	1,064.8
Safety and Security Systems	76.0		73.4		228.5		209.5
Total net sales	$	474.2	$	446.4	$	1,389.5	$	1,274.3
Operating income (loss):
Environmental Solutions	$	71.5	$	57.2	$	196.1	$	151.0
Safety and Security Systems	16.8		13.7		48.9		39.9
Corporate and eliminations	(12.4)		(8.4)		(33.7)		(29.5)
Total operating income	75.9		62.5		211.3		161.4
Interest expense, net	3.0		5.1		9.4		15.4
Other expense, net	0.3		0.3		0.9		1.5
Income before income taxes	$	72.6	$	57.1	$	201.0	$	144.5

(in millions)	September 30, 2024		December 31, 2023
Total assets:
Environmental Solutions	$	1,391.6	$	1,290.9
Safety and Security Systems	288.3		288.1
Corporate and eliminations	53.7		41.5
Total assets	$	1,733.6	$	1,620.5