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v3.25.2

Segment Information - Summary of Continuing Operations by Segment (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Segment Reporting Information [Line Items] |  |  |  |
Revenues | $ 564.6 | $ 490.4 | $ 1,028.4 | $ 915.3
Cost of sales | 395.0 | 346.4 | 728.0 | 655.3
Gross Profit | 169.6 | 144.0 | 300.4 | 260.0
Selling, engineering, general and administrative expenses | 66.9 | 58.3 | 127.1 | 115.5
Operating Income (Loss) | 97.7 | 81.1 | 163.4 | 135.4
Interest expense, net | 3.5 | 3.2 | 6.5 | 6.4
Other Expenses | 0.8 | 0.4 | 1.5 | 0.6
Income before income taxes | 93.4 | 77.5 | 155.4 | 128.4
Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Gross Profit | 169.6 | 144.0 | 300.4 | 260.0
Selling, engineering, general and administrative expenses | 51.6 | 48.4 | 102.5 | 94.8
Other segment items | 4.6 | 4.4 | 9.0 | 8.5
Operating Income (Loss) | 113.4 | 91.2 | 188.9 | 156.7
Environmental Solutions |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 480.5 | 408.8 | 867.9 | 762.8
Cost of sales | 348.5 | 299.3 | 636.9 | 566.6
Gross Profit | 132.0 | 109.5 | 231.0 | 196.2
Selling, engineering, general and administrative expenses | 35.5 | 32.2 | 70.4 | 63.1
Other segment items | 4.6 | 4.4 | 9.0 | 8.5
Operating Income (Loss) | 91.9 | 72.9 | 151.6 | 124.6
Safety and Security Systems |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 84.1 | 81.6 | 160.5 | 152.5
Cost of sales | 46.5 | 47.1 | 91.1 | 88.7
Gross Profit | 37.6 | 34.5 | 69.4 | 63.8
Selling, engineering, general and administrative expenses | 16.1 | 16.2 | 32.1 | 31.7
Other segment items | 0.0 | 0.0 | 0.0 | 0.0
Operating Income (Loss) | 21.5 | 18.3 | 37.3 | 32.1
Corporate |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating Income (Loss) | $ 15.7 | $ 10.1 | $ 25.5 | $ 21.3

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