Segment Information (Tables)

12 Months Ended

Dec. 31, 2021

Summary of Continuing Operations by Segment

The following table summarizes the Company’s continuing operations by segment, including net sales, operating income, depreciation and amortization, total assets and capital expenditures:


	For the Years Ended December 31,
(in millions)	2021		2020		2019
Net sales:
Environmental Solutions	$	1,004.0	$	915.8	$	992.9
Safety and Security Systems	209.2		215.0		228.4
Total net sales	$	1,213.2	$	1,130.8	$	1,221.3
Operating income:
Environmental Solutions	$	120.5	$	124.3	$	139.4
Safety and Security Systems	32.7		35.5		38.6
Corporate and eliminations	(22.5)		(28.4)		(30.9)
Total operating income	130.7		131.4		147.1
Interest expense	4.5		5.7		7.9

Pension settlement charges	10.3		—		—
Other (income) expense, net	(1.7)		1.1		0.6
Income before income taxes	$	117.6	$	124.6	$	138.6

Depreciation and amortization:
Environmental Solutions	$	46.7	$	41.3	$	38.1
Safety and Security Systems	3.6		3.4		3.3
Corporate	0.1		0.1		0.1
Total depreciation and amortization	$	50.4	$	44.8	$	41.5

Total assets:
Environmental Solutions	$	1,098.2	$	926.8	$	908.1
Safety and Security Systems	226.9		225.5		222.6
Corporate and eliminations	41.0		56.3		34.5
Total assets of continuing operations	1,366.1		1,208.6		1,165.2
Total assets of discontinued operations	—		0.2		0.3
Total assets	$	1,366.1	$	1,208.8	$	1,165.5

Capital expenditures:
Environmental Solutions	$	34.3	$	24.4	$	31.6
Safety and Security Systems	2.8		4.1		2.7
Corporate	0.3		1.2		1.1
Total capital expenditures	$	37.4	$	29.7	$	35.4

Schedule Of Segment Reporting Information By Geographical Segment Table

The following table summarizes net sales by geographic region based on the location of the end-customer:


	For the Years Ended December 31,
(in millions)	2021		2020		2019
Net sales:
U.S.	$	926.8	$	872.2	$	952.8
Canada	192.4		160.5		169.0
Europe/Other	94.0		98.1		99.5
Total net sales	$	1,213.2	$	1,130.8	$	1,221.3

The following table summarizes long-lived assets by geographic region based on the location of the Company’s subsidiaries:


(in millions)	2021		2020		2019
Long-lived assets:
U.S.	$	219.9	$	177.4	$	168.3
Canada	56.3		60.4		62.7
Europe/Other	3.9		4.3		3.9
Total long-lived assets	$	280.1	$	242.1	$	234.9