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Segment Information - Schedule of Capital Expenditures by Segment (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Schedule of Capital Expenditures by Segment [Line Items] |  |  |
Segment, Expenditure, Addition to Long-Lived Assets | $ 40.6 | $ 30.3 | $ 53.0
Operating Segments |  |  |
Schedule of Capital Expenditures by Segment [Line Items] |  |  |
Segment, Expenditure, Addition to Long-Lived Assets | 37.7 | 28.2 | 51.8
Environmental Solutions |  |  |
Schedule of Capital Expenditures by Segment [Line Items] |  |  |
Segment, Expenditure, Addition to Long-Lived Assets | 31.6 | 23.0 | 19.4
Safety And Security Systems |  |  |
Schedule of Capital Expenditures by Segment [Line Items] |  |  |
Segment, Expenditure, Addition to Long-Lived Assets | 6.1 | 5.2 | 32.4
Corporate |  |  |
Schedule of Capital Expenditures by Segment [Line Items] |  |  |
Segment, Expenditure, Addition to Long-Lived Assets | $ 2.9 | $ 2.1 | $ 1.2

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- Definition 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 + Details
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