GOODWILL AND OTHER INTANGIBLE ASSETS - Schedule of Changes in Goodwill (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Goodwill [Roll Forward] | ||
| Beginning goodwill | $ 1,034,543 | $ 1,036,279 |
| Foreign currency translation | 18,490 | (13,592) |
| Purchase price allocation for business combination | 12,176 | 11,856 |
| Measurement period adjustment for business combination | 2 | |
| Ending goodwill | 1,065,211 | 1,034,543 |
| Fire Safety | ||
| Goodwill [Roll Forward] | ||
| Beginning goodwill | 852,754 | 863,889 |
| Foreign currency translation | 13,278 | (11,135) |
| Purchase price allocation for business combination | 0 | 0 |
| Measurement period adjustment for business combination | 0 | |
| Ending goodwill | 866,032 | 852,754 |
| Specialty Products | ||
| Goodwill [Roll Forward] | ||
| Beginning goodwill | 181,789 | 172,390 |
| Foreign currency translation | 5,212 | (2,457) |
| Purchase price allocation for business combination | 12,176 | 11,856 |
| Measurement period adjustment for business combination | 2 | |
| Ending goodwill | $ 199,179 | $ 181,789 |
| X | ||||||||||
- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of foreign currency translation gain (loss) which increases (decreases) asset representing future economic benefit from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase (decrease) from measurement period adjustment of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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