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GOODWILL & OTHER INTANGIBLE ASSETS - Narrative (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2026 USD ($) segment	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)
Goodwill [Line Items]
Number of operating segments | segment	2
Number of reportable segments | segment	2
Goodwill	$ 213,339	$ 191,222	$ 188,441
Transportation Solutions
Goodwill [Line Items]
Goodwill	120,493	120,498	120,506
Parts & Services
Goodwill [Line Items]
Goodwill	$ 92,846	$ 70,724	$ 67,935

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- 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.

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