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Segment Information - Schedule of Capital Expenditures by Segment (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Schedule of Capital Expenditures by Segment [Line Items]
Segment, Expenditure, Addition to Long-Lived Assets	$ 5.6	$ 8.4
Operating Segments
Schedule of Capital Expenditures by Segment [Line Items]
Segment, Expenditure, Addition to Long-Lived Assets	5.2	7.7
Environmental Solutions
Schedule of Capital Expenditures by Segment [Line Items]
Segment, Expenditure, Addition to Long-Lived Assets	4.4	5.6
Safety and Security Systems
Schedule of Capital Expenditures by Segment [Line Items]
Segment, Expenditure, Addition to Long-Lived Assets	0.8	2.1
Corporate
Schedule of Capital Expenditures by Segment [Line Items]
Segment, Expenditure, Addition to Long-Lived Assets	$ 0.4	$ 0.7

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- Definition

Schedule of Capital Expenditures by Segment [Line Items]

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Amount of expenditure for addition to long-lived assets included in determination of segment assets by chief operating decision maker (CODM) or otherwise regularly provided to CODM. Excludes expenditure for addition to financial instrument, long-term customer relationship of financial institution, mortgage and other servicing rights, deferred policy acquisition cost, and deferred tax assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 25
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-25

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 48
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482785/280-10-55-48

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